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CapGemini
Smart Contract Developer
CapGemini
# Smart Contract DeveloperLondonApply for this job Permanent Experienced Professionals Products & Systems Engineering ID 479134-en\_GB Job Role: Senior DLT / Smart Contract Engineering Lead (Capital Markets & Banking) Role Summary: Lead the design and delivery of enterprise-grade blockchain solutions within regulated financial environments. This role focuses on smart contract engineering, tokenized securities, digital cash integration, and secure, compliant DLT platforms for capital markets, payments, and settlement systems. Hybrid working: The places that you work from day to day will vary according to your role, your needs, and those of the business; it will be a blend of Company offices, client sites, and your home; noting that you will be unable to work at home 100% of the time Job Role: Blockchain & Solution Delivery Design and implement distributed ledger solutions for:+ Capital markets+ Payments+ Custody and settlement systems Deliver production-grade blockchain systems for:+ Banks+ Financial Market Infrastructures (FMIs)+ Exchanges and regulated fintechs Integrate on-chain logic with off-chain enterprise systems:+ Core banking platforms+ Central Securities Depositories (CSDs)+ Payment rails+ Regulatory reporting systems Smart Contract Engineering Develop, test, audit, and deploy secure Solidity-based smart contracts Implement advanced contract logic for:+ Asset issuance, transfer, and redemption+ Lifecycle event management+ Settlement workflows (DvP, escrow, atomic swaps) Design and implement:+ Token standards (fungible, NFT, hybrid securities)+ Gas-optimized smart contract architectures+ Upgradeable contract patterns Tokenisation & Digital Cash Build and manage tokenisation frameworks for:+ Securities and financial instruments+ Tokenized assets across lifecycle stages Work with digital cash instruments:+ Stablecoins+ Tokenized bank deposits+ On-chain cash leg representations for DvP Ensure compliance with regulatory requirements for on-chain financial products Blockchain Platforms & Standards Work across both public and permissioned DLT platforms:+ Ethereum+ Hyperledger Besu+ Corda Apply enterprise blockchain standards for:+ Privacy+ Interoperability+ Tokenized securities markets Security, Custody & Cryptography Ensure secure smart contract design by addressing:+ Reentrancy attacks+ Access control vulnerabilities+ Precision/overflow issues Design custody and wallet solutions using:+ MPC (Multi-Party Computation)+ HSM-backed signing+ Policy-based wallet controls Implement privacy-preserving mechanisms:+ Permissioned access models+ Selective disclosure+ Zero-knowledge proof (ZKP) concepts Cloud, DevOps & Engineering Excellence Build and deploy cloud-native applications on:+ AWS, Azure, or GCP Operate containerized systems using:+ Kubernetes+ Microservices architectures Implement DevSecOps practices:+ CI/CD pipelines for smart contracts and backend services+ Automated testing and security scanning+ Infrastructure as Code (IaC) Ensure production reliability through:+ Monitoring (Prometheus, Grafana)+ Observability frameworks+ Secure secrets and key management Job Skills Experience 12+ years of software engineering experience 4-6+ years of hands-on smart contract development Proven experience in regulated environments (banks, FMIs, exchanges, fintechs) Strong exposure to capital markets and post-trade systems Core Technical Skills Solidity smart contract development (advanced level) Ethereum, Hyperledger Besu, Corda Token standards (ERC-20, ERC-721, ERC-1155, hybrid models) Smart contract lifecycle management Financial Domain Knowledge Securities lifecycle management Clearing and settlement processes Corporate actions and custody Delivery vs Payment (DvP) mechanisms Security & Cryptography Smart contract security best practices MPC, HSM, and wallet architecture Zero-knowledge proofs (ZKP) Selective disclosure and privacy-preserving architectures Cloud & DevOps AWS / Azure / GCP Kubernetes and containerization CI/CD pipelines Infrastructure as Code Monitoring tools (Prometheus, Grafana) System Integration Core banking integration Payment systems and rails Regulatory reporting platforms Hybrid on-chain/off-chain architectures. We are a Disability Confident Employer: Capgemini is proud to be a Disability Confident Employer (Level 2) under the UK Government's Disability Confident scheme.As part of our commitment to inclusive recruitment, we will offer an interview to all candidates who: Declare they have a disability, and Meet the minimum essential criteria for the role. Please opt in during the application process. Make It Real (what does it mean for you): You'd be joining an accredited Great Place to work for Wellbeing in 2024. Employee wellbeing is vitally important to us as an organisation. We see a healthy and happy workforce a critical component for us to achieve our organisational ambitions. To help support wellbeing we have trained 'Mental Health Champions' across each of our business areas, and we have invested in wellbeing apps such as Thrive and Peppy. You will be empowered to explore, innovate, and progress. You will benefit from Capgemini's 'learning for life' mindset, meaning you will have countless training and development opportunities from thinktanks to hackathons, and access to 250,000 courses with numerous external certifications from AWS, Microsoft, Harvard ManageMentor, Cybersecurity qualifications and much more. You will be joining one of the World's Most Ethical Companies, as recognised by Ethisphere for 13 consecutive years. We live our values by making ethical business choices every day. Working ethically is at the centre of our culture at Capgemini, meaning you will be helping to create a future we can all be proud of. Why you should consider Capgemini: Growing clients' businesses while building a more sustainable, more inclusive future is a tough ask. When you join Capgemini, you'll join a thriving company and become part of a collective of free-thinkers, entrepreneurs and industry experts. We find new ways technology can help us reimagine what's possible. It's why, together, we seek out opportunities that will transform the world's leading businesses, and it's how you'll gain the experiences and connections you need to shape your future. By learning from each other every day, sharing knowledge, and always pushing yourself to do better, you'll build the skills you want. You'll use your skills to help our clients leverage technology to innovate and grow their business. So, it might not always be easy, but making the world a better place rarely is. About Capgemini: Capgemini is an AI-powered global business and technology transformation partner, delivering tangible business value. We imagine the future of organisations and make it real with AI, technology and people. With our strong heritage of nearly 60 years, we are a responsible and diverse group of 420,000 team members in more than 50 countries. We deliver end-to-end services and solutions with our deep industry expertise and strong partner ecosystem, leveraging our capabilities across strategy, technology, design, engineering and business operations. The Group reported 2024 global revenues of €22.1 billion. Make it real
24/05/2026
Full time
# Smart Contract DeveloperLondonApply for this job Permanent Experienced Professionals Products & Systems Engineering ID 479134-en\_GB Job Role: Senior DLT / Smart Contract Engineering Lead (Capital Markets & Banking) Role Summary: Lead the design and delivery of enterprise-grade blockchain solutions within regulated financial environments. This role focuses on smart contract engineering, tokenized securities, digital cash integration, and secure, compliant DLT platforms for capital markets, payments, and settlement systems. Hybrid working: The places that you work from day to day will vary according to your role, your needs, and those of the business; it will be a blend of Company offices, client sites, and your home; noting that you will be unable to work at home 100% of the time Job Role: Blockchain & Solution Delivery Design and implement distributed ledger solutions for:+ Capital markets+ Payments+ Custody and settlement systems Deliver production-grade blockchain systems for:+ Banks+ Financial Market Infrastructures (FMIs)+ Exchanges and regulated fintechs Integrate on-chain logic with off-chain enterprise systems:+ Core banking platforms+ Central Securities Depositories (CSDs)+ Payment rails+ Regulatory reporting systems Smart Contract Engineering Develop, test, audit, and deploy secure Solidity-based smart contracts Implement advanced contract logic for:+ Asset issuance, transfer, and redemption+ Lifecycle event management+ Settlement workflows (DvP, escrow, atomic swaps) Design and implement:+ Token standards (fungible, NFT, hybrid securities)+ Gas-optimized smart contract architectures+ Upgradeable contract patterns Tokenisation & Digital Cash Build and manage tokenisation frameworks for:+ Securities and financial instruments+ Tokenized assets across lifecycle stages Work with digital cash instruments:+ Stablecoins+ Tokenized bank deposits+ On-chain cash leg representations for DvP Ensure compliance with regulatory requirements for on-chain financial products Blockchain Platforms & Standards Work across both public and permissioned DLT platforms:+ Ethereum+ Hyperledger Besu+ Corda Apply enterprise blockchain standards for:+ Privacy+ Interoperability+ Tokenized securities markets Security, Custody & Cryptography Ensure secure smart contract design by addressing:+ Reentrancy attacks+ Access control vulnerabilities+ Precision/overflow issues Design custody and wallet solutions using:+ MPC (Multi-Party Computation)+ HSM-backed signing+ Policy-based wallet controls Implement privacy-preserving mechanisms:+ Permissioned access models+ Selective disclosure+ Zero-knowledge proof (ZKP) concepts Cloud, DevOps & Engineering Excellence Build and deploy cloud-native applications on:+ AWS, Azure, or GCP Operate containerized systems using:+ Kubernetes+ Microservices architectures Implement DevSecOps practices:+ CI/CD pipelines for smart contracts and backend services+ Automated testing and security scanning+ Infrastructure as Code (IaC) Ensure production reliability through:+ Monitoring (Prometheus, Grafana)+ Observability frameworks+ Secure secrets and key management Job Skills Experience 12+ years of software engineering experience 4-6+ years of hands-on smart contract development Proven experience in regulated environments (banks, FMIs, exchanges, fintechs) Strong exposure to capital markets and post-trade systems Core Technical Skills Solidity smart contract development (advanced level) Ethereum, Hyperledger Besu, Corda Token standards (ERC-20, ERC-721, ERC-1155, hybrid models) Smart contract lifecycle management Financial Domain Knowledge Securities lifecycle management Clearing and settlement processes Corporate actions and custody Delivery vs Payment (DvP) mechanisms Security & Cryptography Smart contract security best practices MPC, HSM, and wallet architecture Zero-knowledge proofs (ZKP) Selective disclosure and privacy-preserving architectures Cloud & DevOps AWS / Azure / GCP Kubernetes and containerization CI/CD pipelines Infrastructure as Code Monitoring tools (Prometheus, Grafana) System Integration Core banking integration Payment systems and rails Regulatory reporting platforms Hybrid on-chain/off-chain architectures. We are a Disability Confident Employer: Capgemini is proud to be a Disability Confident Employer (Level 2) under the UK Government's Disability Confident scheme.As part of our commitment to inclusive recruitment, we will offer an interview to all candidates who: Declare they have a disability, and Meet the minimum essential criteria for the role. Please opt in during the application process. Make It Real (what does it mean for you): You'd be joining an accredited Great Place to work for Wellbeing in 2024. Employee wellbeing is vitally important to us as an organisation. We see a healthy and happy workforce a critical component for us to achieve our organisational ambitions. To help support wellbeing we have trained 'Mental Health Champions' across each of our business areas, and we have invested in wellbeing apps such as Thrive and Peppy. You will be empowered to explore, innovate, and progress. You will benefit from Capgemini's 'learning for life' mindset, meaning you will have countless training and development opportunities from thinktanks to hackathons, and access to 250,000 courses with numerous external certifications from AWS, Microsoft, Harvard ManageMentor, Cybersecurity qualifications and much more. You will be joining one of the World's Most Ethical Companies, as recognised by Ethisphere for 13 consecutive years. We live our values by making ethical business choices every day. Working ethically is at the centre of our culture at Capgemini, meaning you will be helping to create a future we can all be proud of. Why you should consider Capgemini: Growing clients' businesses while building a more sustainable, more inclusive future is a tough ask. When you join Capgemini, you'll join a thriving company and become part of a collective of free-thinkers, entrepreneurs and industry experts. We find new ways technology can help us reimagine what's possible. It's why, together, we seek out opportunities that will transform the world's leading businesses, and it's how you'll gain the experiences and connections you need to shape your future. By learning from each other every day, sharing knowledge, and always pushing yourself to do better, you'll build the skills you want. You'll use your skills to help our clients leverage technology to innovate and grow their business. So, it might not always be easy, but making the world a better place rarely is. About Capgemini: Capgemini is an AI-powered global business and technology transformation partner, delivering tangible business value. We imagine the future of organisations and make it real with AI, technology and people. With our strong heritage of nearly 60 years, we are a responsible and diverse group of 420,000 team members in more than 50 countries. We deliver end-to-end services and solutions with our deep industry expertise and strong partner ecosystem, leveraging our capabilities across strategy, technology, design, engineering and business operations. The Group reported 2024 global revenues of €22.1 billion. Make it real
AI Engineer
Cititec
Senior AI Engineer £650/day Outside IR35 6-Month Contract Industry: Technology / Capital Markets Location: London - 3 days in office Job Type: Contract Our client, a forward-thinking technology organisation, is seeking a Senior AI Engineer to join a team building production-grade AI systems powered by large language models (LLMs). You will work closely with software engineers and product stakeholders to design, develop, and deploy scalable AI applications, focusing on multi-agent orchestration, intelligent tool integration, and reliable production workflows. Responsibilities Design and implement LLM-powered AI systems, including RAG pipelines, vector/knowledge databases, and agentic frameworks. Build and maintain production-grade AI applications with clean code, APIs, data pipelines, and robust error handling. Develop and maintain evaluation frameworks to measure and monitor system performance, accuracy, and reliability. Implement feedback loops and observability to continuously improve system performance. Craft and optimise prompts across different model providers for latency, cost, and output quality. Collaborate with developers, stakeholders, and cross-functional teams to deliver scalable, reliable AI solutions. Provide day-to-day support and troubleshooting for deployed AI systems. Required Skills Hands-on experience with LLM APIs and deep understanding of capabilities, limitations, and failure modes. Practical experience implementing RAG architectures, vector/graph databases, knowledge graphs, and prompt engineering. Experience building multi-step LLM workflows and agentic systems using frameworks (e.g., LangChain, LangGraph, Claude Agents SDK) or custom solutions. Strong Python (or other modern programming language) skills with production API/service development experience. Knowledge of cloud platforms (AWS, GCP, Azure), distributed systems, and CI/CD pipelines. Strong data manipulation skills (SQL, pandas) and experience evaluating AI system outputs. Ability to work with ambiguity and optimise non-deterministic systems while balancing latency, cost, and quality trade-offs. Desirable Skills Experience with AI-assisted coding tools (Claude Code, OpenAI Codex, GitHub Copilot). Knowledge of fine-tuning LLMs for domain-specific applications. Familiarity with real-time streaming, multimodal models, or search technologies (e.g., Elasticsearch). Experience with model observability tools (LangSmith, Weights & Biases) and cost optimisation strategies. Exposure to specialised industries (finance, healthcare, energy, legal, retail) and responsible AI practices. Experience with tool-calling agents, handoffs, and guardrails.
22/05/2026
Full time
Senior AI Engineer £650/day Outside IR35 6-Month Contract Industry: Technology / Capital Markets Location: London - 3 days in office Job Type: Contract Our client, a forward-thinking technology organisation, is seeking a Senior AI Engineer to join a team building production-grade AI systems powered by large language models (LLMs). You will work closely with software engineers and product stakeholders to design, develop, and deploy scalable AI applications, focusing on multi-agent orchestration, intelligent tool integration, and reliable production workflows. Responsibilities Design and implement LLM-powered AI systems, including RAG pipelines, vector/knowledge databases, and agentic frameworks. Build and maintain production-grade AI applications with clean code, APIs, data pipelines, and robust error handling. Develop and maintain evaluation frameworks to measure and monitor system performance, accuracy, and reliability. Implement feedback loops and observability to continuously improve system performance. Craft and optimise prompts across different model providers for latency, cost, and output quality. Collaborate with developers, stakeholders, and cross-functional teams to deliver scalable, reliable AI solutions. Provide day-to-day support and troubleshooting for deployed AI systems. Required Skills Hands-on experience with LLM APIs and deep understanding of capabilities, limitations, and failure modes. Practical experience implementing RAG architectures, vector/graph databases, knowledge graphs, and prompt engineering. Experience building multi-step LLM workflows and agentic systems using frameworks (e.g., LangChain, LangGraph, Claude Agents SDK) or custom solutions. Strong Python (or other modern programming language) skills with production API/service development experience. Knowledge of cloud platforms (AWS, GCP, Azure), distributed systems, and CI/CD pipelines. Strong data manipulation skills (SQL, pandas) and experience evaluating AI system outputs. Ability to work with ambiguity and optimise non-deterministic systems while balancing latency, cost, and quality trade-offs. Desirable Skills Experience with AI-assisted coding tools (Claude Code, OpenAI Codex, GitHub Copilot). Knowledge of fine-tuning LLMs for domain-specific applications. Familiarity with real-time streaming, multimodal models, or search technologies (e.g., Elasticsearch). Experience with model observability tools (LangSmith, Weights & Biases) and cost optimisation strategies. Exposure to specialised industries (finance, healthcare, energy, legal, retail) and responsible AI practices. Experience with tool-calling agents, handoffs, and guardrails.
Senior Full Stack Developer / Full Stack Developers (various roles)
GMEX Group
Experience: 2-5+ years of development experience depending on the role Job purpose We are looking for sharp senior, mid-level and junior Full Stack Developers to play a key role in an agile collaborative team building Layer 3 (API) networks and applications including front-end portals and mobile apps. Dedicated UX/UI developers without back-end experience can also be considered for specific roles. We follow rapid development and deployment cycles for projects and share ownership of the entire codebase, so you will get great experience across a variety of exchange applications and financial product types relating to Software, Software-as-a-Service and Platform-as-a-Service. We care about the code that we write and we want developers that are more interested in writing clean, maintainable, efficient code rather than a quick hack. Good DevOps experience also preferable. There is also an opportunity to team lead for a suitable candidate. Any former experience with specific cryptocurrencies, and/or related skills such as decentralized finance (DeFi), tokenisation, trading, matching engine, clearing and settlement as well as capital markets system integration will be a very useful complement to the above. Key technology used Primary: Lambda's on Kubernetes Secondary: Java 8+, Sockets, Linux, Maven, Spring, Hibernate (Postgres), SVN / GIT, EPL (Esper), ActiveMQ (JMS), HyperLedger Fabric, Ethereum, QLDB, UX design tools (Sketch, Invision, Figma, XD, etc.), Adobe Creative Cloud Cloud: AWS Cloud HSM DynamoDB REST APIs JS/HTML/CSS, XML, jQuery JVM in Rust UI/UX tools Methodology Agile / Scrum Continuous integration Test automation TDD Requirements Must have Java for business logic Cloudformation for IaaC Docker UI/UX skills Understanding of peer-to-peer networks Passion for writing clean, re-usable code Desire to learn GitHub Nice to have Core Java SE High throughput, low latency systems Financial markets FIX Spring Hibernate Complex event processing / EPL SQL Company culture We provide best of breed trading venue and post-trade solutions to global financial markets and have clients across the globe and across multiple asset types. We value keen, bright people who want to make a difference to a project and who want to learn and expand their abilities. Being a fast-growing, agile company, we are not stifled by the red tape that can tie up larger organisations and we are able to give staff the opportunity to contribute or to assume leadership for new approaches and initiatives - the only limitation will be your ambition! About GMEX Group Limited GMEX is a global market infrastructure vendor providing multi-asset trading, exchange matching engine and post-trade business technology solutions centred around a core "Hub & Spoke" proposition: GMEX MultiHub Platform-as-a-Service (PaaS): A cloud based digital 'multi-asset network of networks' trading and post trade digital market infrastructure platform, with API's to interconnect and enable 3rd party services for multiple financial participants across traditional and digital asset markets. GMEX Fusion (Software and SaaS): A hybrid (traditional and digital) exchange and post trade technology software product suite to enable 3rd party financial venue "spoke" nodes into the MultiHub PaaS cloud. Our MultiHub PaaS + Fusion SaaS = Ecosystem-as-a-Service (EsaaS) enables us to digitally transform global financial markets with a focus on technology and interconnectivity. Using two proven engagement mechanisms, we enable our clients to use technology to achieve their commercial goals: Market Advancement Programme (MAP), delivering multi-asset exchange and post-trade enablement with an optimal combination of traditional and digital market infrastructure technology and services.Partnership-driven approach, we do not just sell technology, rather we use a combination of fintech, business and investment solutions empowering partnerships and ventures.
21/05/2026
Full time
Experience: 2-5+ years of development experience depending on the role Job purpose We are looking for sharp senior, mid-level and junior Full Stack Developers to play a key role in an agile collaborative team building Layer 3 (API) networks and applications including front-end portals and mobile apps. Dedicated UX/UI developers without back-end experience can also be considered for specific roles. We follow rapid development and deployment cycles for projects and share ownership of the entire codebase, so you will get great experience across a variety of exchange applications and financial product types relating to Software, Software-as-a-Service and Platform-as-a-Service. We care about the code that we write and we want developers that are more interested in writing clean, maintainable, efficient code rather than a quick hack. Good DevOps experience also preferable. There is also an opportunity to team lead for a suitable candidate. Any former experience with specific cryptocurrencies, and/or related skills such as decentralized finance (DeFi), tokenisation, trading, matching engine, clearing and settlement as well as capital markets system integration will be a very useful complement to the above. Key technology used Primary: Lambda's on Kubernetes Secondary: Java 8+, Sockets, Linux, Maven, Spring, Hibernate (Postgres), SVN / GIT, EPL (Esper), ActiveMQ (JMS), HyperLedger Fabric, Ethereum, QLDB, UX design tools (Sketch, Invision, Figma, XD, etc.), Adobe Creative Cloud Cloud: AWS Cloud HSM DynamoDB REST APIs JS/HTML/CSS, XML, jQuery JVM in Rust UI/UX tools Methodology Agile / Scrum Continuous integration Test automation TDD Requirements Must have Java for business logic Cloudformation for IaaC Docker UI/UX skills Understanding of peer-to-peer networks Passion for writing clean, re-usable code Desire to learn GitHub Nice to have Core Java SE High throughput, low latency systems Financial markets FIX Spring Hibernate Complex event processing / EPL SQL Company culture We provide best of breed trading venue and post-trade solutions to global financial markets and have clients across the globe and across multiple asset types. We value keen, bright people who want to make a difference to a project and who want to learn and expand their abilities. Being a fast-growing, agile company, we are not stifled by the red tape that can tie up larger organisations and we are able to give staff the opportunity to contribute or to assume leadership for new approaches and initiatives - the only limitation will be your ambition! About GMEX Group Limited GMEX is a global market infrastructure vendor providing multi-asset trading, exchange matching engine and post-trade business technology solutions centred around a core "Hub & Spoke" proposition: GMEX MultiHub Platform-as-a-Service (PaaS): A cloud based digital 'multi-asset network of networks' trading and post trade digital market infrastructure platform, with API's to interconnect and enable 3rd party services for multiple financial participants across traditional and digital asset markets. GMEX Fusion (Software and SaaS): A hybrid (traditional and digital) exchange and post trade technology software product suite to enable 3rd party financial venue "spoke" nodes into the MultiHub PaaS cloud. Our MultiHub PaaS + Fusion SaaS = Ecosystem-as-a-Service (EsaaS) enables us to digitally transform global financial markets with a focus on technology and interconnectivity. Using two proven engagement mechanisms, we enable our clients to use technology to achieve their commercial goals: Market Advancement Programme (MAP), delivering multi-asset exchange and post-trade enablement with an optimal combination of traditional and digital market infrastructure technology and services.Partnership-driven approach, we do not just sell technology, rather we use a combination of fintech, business and investment solutions empowering partnerships and ventures.
Senior Java Engineer - Trading Systems & Execution
Isamcapitalmarkets
Isamcapitalmarkets is seeking a talented Java Developer to join the Helix Technology team in Greater London. The role involves managing the ISAM Helix Trading System, focusing on trade execution and collaboration with brokers to refine algorithmic execution. The ideal candidate will have a degree in a STEM discipline and at least 5 years of software development experience, preferably in execution systems. Strong analytical skills and a proactive approach are essential.
20/05/2026
Full time
Isamcapitalmarkets is seeking a talented Java Developer to join the Helix Technology team in Greater London. The role involves managing the ISAM Helix Trading System, focusing on trade execution and collaboration with brokers to refine algorithmic execution. The ideal candidate will have a degree in a STEM discipline and at least 5 years of software development experience, preferably in execution systems. Strong analytical skills and a proactive approach are essential.
Reed
Senior Java Developer - Capital Markets
Reed
Senior Java Developer Annual Salary: Competitive with performance-related bonus Location: City of London (Hybrid - 3 days a week onsite) Job Type: Full-Time, Permanent A new exciting opportunity has become available for an experienced Senior Java Developer to join a growing Technology department working specifically within Capital Markets for an SME, post-trade solutions organisation. This role offers an exciting opportunity to play a central role in building and evolving their post-trade technology platform. You will be instrumental in developing in-house systems, APIs, client reporting, and web portals, as well as customising third-party trading systems. This position is a key step towards a Head of Engineering role, anticipated within 24 months based on performance and organisational growth. Day-to-day of the role: Design, develop, and maintain in-house systems, APIs, reporting tools, and the client web portal. Implement AI in the Software Development Life Cycle (SDLC) process. Customise and extend third-party trading systems to meet business requirements. Write clean, well-tested code following SOLID principles, Design Patterns, and Clean Code practices. Apply Test-Driven Development (TDD) and Behaviour-Driven Development (BDD) methodologies; maintain test coverage using JUnit, Spock, and Mockito. Participate in code reviews and contribute to the continual improvement of engineering standards. Collaborate with Client Services and Product Management to understand requirements and propose solutions. Manage and mentor a small team of Java developers, promoting a culture of quality, ownership, and continuous improvement. Required Skills & Qualifications: 7+ years' Java development experience in Financial Services. Strong understanding of capital markets, particularly Clearing or Prime Brokerage services. Proficiency in Java 11+, Spring/Spring Boot, multi-threading, profiling, performance tuning, and Remote Method Invocation (RMI). Experience with CI build and deployment management tools, microservices, and modern software practices like Agile and automated builds/deployments. Proficiency with Git, Maven, and test frameworks like JUnit/Spock. Experience in cloud platforms (AWS, Azure, or GCP), microservices, and event-driven architectures. Desirable: Experience leading a development team and working with offshore teams. Benefits: Clear growth pathway toward Head of Engineering role. Flexible and hybrid working arrangements. Private healthcare, pension, life assurance, and critical illness insurance. A leadership team that values engineering as a core business differentiator. To apply for this Senior Java Developer position, please submit your CV to be immediately considered.
19/05/2026
Full time
Senior Java Developer Annual Salary: Competitive with performance-related bonus Location: City of London (Hybrid - 3 days a week onsite) Job Type: Full-Time, Permanent A new exciting opportunity has become available for an experienced Senior Java Developer to join a growing Technology department working specifically within Capital Markets for an SME, post-trade solutions organisation. This role offers an exciting opportunity to play a central role in building and evolving their post-trade technology platform. You will be instrumental in developing in-house systems, APIs, client reporting, and web portals, as well as customising third-party trading systems. This position is a key step towards a Head of Engineering role, anticipated within 24 months based on performance and organisational growth. Day-to-day of the role: Design, develop, and maintain in-house systems, APIs, reporting tools, and the client web portal. Implement AI in the Software Development Life Cycle (SDLC) process. Customise and extend third-party trading systems to meet business requirements. Write clean, well-tested code following SOLID principles, Design Patterns, and Clean Code practices. Apply Test-Driven Development (TDD) and Behaviour-Driven Development (BDD) methodologies; maintain test coverage using JUnit, Spock, and Mockito. Participate in code reviews and contribute to the continual improvement of engineering standards. Collaborate with Client Services and Product Management to understand requirements and propose solutions. Manage and mentor a small team of Java developers, promoting a culture of quality, ownership, and continuous improvement. Required Skills & Qualifications: 7+ years' Java development experience in Financial Services. Strong understanding of capital markets, particularly Clearing or Prime Brokerage services. Proficiency in Java 11+, Spring/Spring Boot, multi-threading, profiling, performance tuning, and Remote Method Invocation (RMI). Experience with CI build and deployment management tools, microservices, and modern software practices like Agile and automated builds/deployments. Proficiency with Git, Maven, and test frameworks like JUnit/Spock. Experience in cloud platforms (AWS, Azure, or GCP), microservices, and event-driven architectures. Desirable: Experience leading a development team and working with offshore teams. Benefits: Clear growth pathway toward Head of Engineering role. Flexible and hybrid working arrangements. Private healthcare, pension, life assurance, and critical illness insurance. A leadership team that values engineering as a core business differentiator. To apply for this Senior Java Developer position, please submit your CV to be immediately considered.
TechOps Engineer (System Administrator)
P2P
Location London Employment Type Full time Department Operations Institutional Fabric for the Digital Asset Market Founded in 2018, Talos provides institutional-grade trading technology for the global digital asset market, powering many of the major players in the crypto ecosystem. Our mission is clear: to advance the mass adoption of digital assets by seamlessly connecting institutions to the digital asset ecosystem. We are committed to building the most innovative and trusted platform in the world, supporting the entire trading lifecycle. At Talos, you'll find an environment that champions kindness and respect, values diverse perspectives, and upholds inclusivity at every turn. We believe every member of our team brings invaluable insights and abilities that drive Talos forward. In our pursuit of excellence, we foster a culture of trust, integrity, collaboration, and mutual growth. We are a tight-knit yet globally distributed team of highly experienced engineers and business leaders, with hubs in New York, London, Singapore, and Cyprus. Whether in-office or remote, you'll be part of a hybrid-friendly environment where your unique talents and insights will play a crucial role in building something extraordinary. TechOps Engineer (System Administrator) We are seeking a TechOps Engineer (Mid-Level System Administrator) to strengthen and scale our internal technology operations. This is a hybrid role combining system administration, cloud infrastructure, and engineering, with a strong focus on improving operational efficiency and reducing dependency on senior team members. The role sits at the intersection of support and engineering, enabling users and building scalable systems. You will take ownership of core infrastructure challenges, particularly across cloud identity, Linux environments, and infrastructure as code, while also driving improvements in developer experience (DevEx) and internal tooling. You will act as a force multiplier for the wider business: automating repetitive workflows, introducing self-service capabilities, and leveraging AI tools to enhance operational processes. You will work closely with engineering and internal stakeholders to remove bottlenecks, improve access management, and ensure systems are secure, scalable, and efficient. Responsibilities Manage day-to-day system administration tasks across cloud and SaaS environments Administer identity and access management (IAM) across multi-cloud platforms (e.g., AWS, GCP) Develop and maintain infrastructure using Infrastructure as Code (IaC) tools such as Terraform Maintain and troubleshoot Linux-based systems and core infrastructure services Monitor and optimise cloud spend, supporting FinOps initiatives and cost-efficiency strategies Manage hardware and software lifecycle, including procurement and asset tracking Support deployment and integration of AI tools and automation solutions to improve operational workflows Collaborate with engineering and TechOps teams to enhance developer experience (DevEx) Provide technical support, documentation, and mentorship to junior team members Identify and implement process improvements to enhance system reliability and efficiency Qualifications 4+ years of experience in a System Administrator, DevOps adjacent, or TechOps role Strong experience with cloud platforms and IAM (AWS, GCP, or Azure) Proficiency in Infrastructure as Code tools for IT Administration (e.g., Terraform) Solid Linux administration and troubleshooting skills Experience managing SaaS applications and identity providers (e.g., Okta, Google Workspace, MDM tools) Understanding of networking fundamentals and security best practices Experience or interest in AI tools and their application in operational workflows Ability to work independently, manage priorities, and operate effectively in a dynamic environment Scripting experience e.g., Python, Bash Bachelor's degree in a relevant field or equivalent practical experience preferred Check out these videos and links to learn more about Talos and our culture! Spotlight Article: Talos Snapshot by DRW Podcast: 2023 episode with co-founders Anton & Ethan Website: Explore Talos: Products, Investors, Team & More Case Studies: Real world examples of client solutions Awards: Talos Wins Hedgeweek Global Digital Assets Award 2024 Culture: Award-winning, Forbes-listed, low-attrition team Andreessen Horowitz re: Talos: "The company best suited to drive institutional adoption is one that understands traditional capital markets deeply and is forward-thinking enough to fully grasp the promise of crypto. Talos is that company." Benefits You will also enjoy a comprehensive array of competitive benefits, regardless of your location, within our warm, welcoming, and ambitious company culture. Our offerings include a monthly wellness credit for personal use, such as gym memberships, massages, or even a ski pass for your next holiday. Additionally, we provide paid lunches in the office, monthly fitness and evening socials to foster connections with colleagues, and annual offsite events to engage with the wider team. Get In Touch! Sounds compelling? We'd love to hear from you. Contact us directly. Also, check out other open positions listed on our website. Equal Opportunity Employer Talos is proud to be an Equal Opportunity employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender, gender identity, gender expression, transgender status, sexual stereotypes, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics. Talos is committed to providing reasonable accommodations for candidates with disabilities in our recruiting process. If you need any assistance or accommodations due to a disability, please let us know at . To protect the interests of all parties, Talos Trading, LLC and its affiliates ("Talos") strongly discourage submission of unsolicited resumes from any source other than directly from a candidate. Talos will NOT pay fees, commissions or compensation of any kind ("Fees") for any placement or hire resulting from the receipt of an unsolicited resume. Talos will consider any candidate for whom an Agency has submitted an unsolicited resume to have been referred by the Agency free of any charges or fees and Talos reserves the right to contact, interview, and hire the candidate directly. Agencies, search firms, recruitment firms and similar organizations ("Agencies") must obtain advance written approval from Talos's internal recruiting team to submit resumes, AND must sign a valid fully executed placement agreement with Talos in order to be eligible to receive any Fees from Talos. Talos will not pay a Fee to any Agency that does not have such agreement in place. By submitting a resume without a signed agreement, you acknowledge and accept these terms. Talos Trading, . By submitting your application and pursuing job candidacy, you consent to the processing of your personal information in connection with our Applicant & Employee Privacy Notice.
18/05/2026
Full time
Location London Employment Type Full time Department Operations Institutional Fabric for the Digital Asset Market Founded in 2018, Talos provides institutional-grade trading technology for the global digital asset market, powering many of the major players in the crypto ecosystem. Our mission is clear: to advance the mass adoption of digital assets by seamlessly connecting institutions to the digital asset ecosystem. We are committed to building the most innovative and trusted platform in the world, supporting the entire trading lifecycle. At Talos, you'll find an environment that champions kindness and respect, values diverse perspectives, and upholds inclusivity at every turn. We believe every member of our team brings invaluable insights and abilities that drive Talos forward. In our pursuit of excellence, we foster a culture of trust, integrity, collaboration, and mutual growth. We are a tight-knit yet globally distributed team of highly experienced engineers and business leaders, with hubs in New York, London, Singapore, and Cyprus. Whether in-office or remote, you'll be part of a hybrid-friendly environment where your unique talents and insights will play a crucial role in building something extraordinary. TechOps Engineer (System Administrator) We are seeking a TechOps Engineer (Mid-Level System Administrator) to strengthen and scale our internal technology operations. This is a hybrid role combining system administration, cloud infrastructure, and engineering, with a strong focus on improving operational efficiency and reducing dependency on senior team members. The role sits at the intersection of support and engineering, enabling users and building scalable systems. You will take ownership of core infrastructure challenges, particularly across cloud identity, Linux environments, and infrastructure as code, while also driving improvements in developer experience (DevEx) and internal tooling. You will act as a force multiplier for the wider business: automating repetitive workflows, introducing self-service capabilities, and leveraging AI tools to enhance operational processes. You will work closely with engineering and internal stakeholders to remove bottlenecks, improve access management, and ensure systems are secure, scalable, and efficient. Responsibilities Manage day-to-day system administration tasks across cloud and SaaS environments Administer identity and access management (IAM) across multi-cloud platforms (e.g., AWS, GCP) Develop and maintain infrastructure using Infrastructure as Code (IaC) tools such as Terraform Maintain and troubleshoot Linux-based systems and core infrastructure services Monitor and optimise cloud spend, supporting FinOps initiatives and cost-efficiency strategies Manage hardware and software lifecycle, including procurement and asset tracking Support deployment and integration of AI tools and automation solutions to improve operational workflows Collaborate with engineering and TechOps teams to enhance developer experience (DevEx) Provide technical support, documentation, and mentorship to junior team members Identify and implement process improvements to enhance system reliability and efficiency Qualifications 4+ years of experience in a System Administrator, DevOps adjacent, or TechOps role Strong experience with cloud platforms and IAM (AWS, GCP, or Azure) Proficiency in Infrastructure as Code tools for IT Administration (e.g., Terraform) Solid Linux administration and troubleshooting skills Experience managing SaaS applications and identity providers (e.g., Okta, Google Workspace, MDM tools) Understanding of networking fundamentals and security best practices Experience or interest in AI tools and their application in operational workflows Ability to work independently, manage priorities, and operate effectively in a dynamic environment Scripting experience e.g., Python, Bash Bachelor's degree in a relevant field or equivalent practical experience preferred Check out these videos and links to learn more about Talos and our culture! Spotlight Article: Talos Snapshot by DRW Podcast: 2023 episode with co-founders Anton & Ethan Website: Explore Talos: Products, Investors, Team & More Case Studies: Real world examples of client solutions Awards: Talos Wins Hedgeweek Global Digital Assets Award 2024 Culture: Award-winning, Forbes-listed, low-attrition team Andreessen Horowitz re: Talos: "The company best suited to drive institutional adoption is one that understands traditional capital markets deeply and is forward-thinking enough to fully grasp the promise of crypto. Talos is that company." Benefits You will also enjoy a comprehensive array of competitive benefits, regardless of your location, within our warm, welcoming, and ambitious company culture. Our offerings include a monthly wellness credit for personal use, such as gym memberships, massages, or even a ski pass for your next holiday. Additionally, we provide paid lunches in the office, monthly fitness and evening socials to foster connections with colleagues, and annual offsite events to engage with the wider team. Get In Touch! Sounds compelling? We'd love to hear from you. Contact us directly. Also, check out other open positions listed on our website. Equal Opportunity Employer Talos is proud to be an Equal Opportunity employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender, gender identity, gender expression, transgender status, sexual stereotypes, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics. Talos is committed to providing reasonable accommodations for candidates with disabilities in our recruiting process. If you need any assistance or accommodations due to a disability, please let us know at . To protect the interests of all parties, Talos Trading, LLC and its affiliates ("Talos") strongly discourage submission of unsolicited resumes from any source other than directly from a candidate. Talos will NOT pay fees, commissions or compensation of any kind ("Fees") for any placement or hire resulting from the receipt of an unsolicited resume. Talos will consider any candidate for whom an Agency has submitted an unsolicited resume to have been referred by the Agency free of any charges or fees and Talos reserves the right to contact, interview, and hire the candidate directly. Agencies, search firms, recruitment firms and similar organizations ("Agencies") must obtain advance written approval from Talos's internal recruiting team to submit resumes, AND must sign a valid fully executed placement agreement with Talos in order to be eligible to receive any Fees from Talos. Talos will not pay a Fee to any Agency that does not have such agreement in place. By submitting a resume without a signed agreement, you acknowledge and accept these terms. Talos Trading, . By submitting your application and pursuing job candidacy, you consent to the processing of your personal information in connection with our Applicant & Employee Privacy Notice.
Senior DevOps Engineer
SLAMcore
Since being founded in 2018, Copper has been building the standard for institutional digital asset infrastructure with a focus on custody, collateral management, and prime services. Led by Amar Kuchinad, Copper's Global CEO, the firm provides a comprehensive suite of custody, trading and settlement solutions that reduce counterparty risk and bring greater capital and operational efficiency to digital asset markets. At the heart of Copper's offering is Multi-Party Computation (MPC) technology - the gold standard in secure custody. Copper's multi award winning custody system is unique in that it can be connected to centralised exchanges, DeFi applications and even staking pools without the assets leaving the custody. Built on top of this state of the art custody, ClearLoop is the first solution in the market that overcomes a growing industry challenge; counterparty risk with exchanges. This solution underpins a full prime services offering, connecting global exchanges, and enabling customers to trade and settle directly from the safety of their MPC secured wallets. By reducing settlement time for transfers to a few milliseconds (without blockchain network dependency) and offering enhanced security measures, ClearLoop is rapidly reshaping the way asset managers trade and manage capital. In addition to industry leading security certifications, Copper has one of the strongest insurance coverages in the industry from an A+ rated insurer, positioning the firm as the partner of choice for institutions seeking to safeguard their assets. Department/Team Purpose The Engineering department is the backbone of Copper; entrusted with the critical responsibility of building and securing the infrastructure that safeguards billions of dollars in digital assets. We operate at the intersection of traditional institutional finance and decentralized blockchain technology. We believe the best infrastructure comes from curious minds working openly together. Our engineering organisation brings together people with diverse backgrounds and experiences who genuinely enjoy solving hard problems. We foster a blame free, intellectually honest environment where you're encouraged to take thoughtful risks and think big. You'll have the autonomy to own meaningful projects while gaining the support you need to grow your skills and advance your career. Role Purpose We're looking for a Senior DevOps engineer at the intersection of software development and platform engineering. In this role, your focus will be enabling fast, reliable, and secure delivery of our systems, whilst continuously improving how our infrastructure is built and operated, including our blockchain environments. Day to day, you'll tackle platform and deployment challenges through pragmatic engineering and automation. You'll build and operate scalable, self service infrastructure, CI/CD pipelines, and blockchain platforms, including node provisioning, network deployment, and lifecycle management. You'll optimise build and release pipelines, improve system resilience, and ensure 'traditional' and blockchain infrastructure can scale with the needs of the business. You will collaborate closely with engineering and SRE teams, focusing on infrastructure as code, developer experience, and operational scalability across the engineering organisation, with ownership of the reliability and performance of blockchain nodes and supporting systems. Key Responsibilities Building a fault tolerant, geographically distributed infrastructure: support of multiple data centres, providing replication, sharding, auto balancing and failover. Participating in deployment of services with strict availability requirements on a large scale environment and working together with other Engineers to ensure our systems meet current and future demand. Develop and maintain code for automated infrastructure management (DevOps, Infrastructure as Code) with the use of Ansible and Terraform. Working collaboratively with the Backend Engineering team to increase our resilience through insightful systems and application metrics. Improving our CI/CD pipeline to provide new integration vectors. Building and maintaining infrastructure for its own fleet of blockchain nodes (>25 layer 1 protocols now, and more to come). On Call support to ensure 24/7 availability of all systems. Skills and Experience Essential 5+ year's experience as a DevOps Engineer operating production grade infrastructure. Hands on experience running and maintaining blockchain infrastructure (e.g. node deployment, syncing, upgrades, monitoring, and troubleshooting). Strong experience with Infrastructure as Code (e.g. Terraform, CloudFormation) and automated environment provisioning. Strong experience with containerisation and Kubernetes, including production operations and cluster management; EKS preferred. Experience building and operating CI/CD pipelines using GitHub Actions and deployment tools such as ArgoCD. Solid understanding of networking fundamentals (VPCs, routing, load balancing, DNS, firewalls). Experience implementing and operating secure systems (IAM, secrets management, network security controls, vulnerability management). Proficiency with at least one development language (e.g., bash, Python, Go). Strong troubleshooting skills across distributed systems and production environments. Strong problem solving and troubleshooting abilities. Excellent communication and collaboration abilities. Desirable Experience working within crypto organisation. Experience in Financial Services. Benefits Paid Time Off - A minimum of 35 days of paid time off per year, inclusive of annual leave and public holidays. Employees also receive one additional day of annual leave for each year of service. Comprehensive Medical Insurance - Inclusive of dental, optical, audiology, and mental health coverage, with medical history disregarded. Life Insurance. Enhanced Pension Contributions - Includes an enhanced employer matching contribution. 24/7 Employee Assistance Programme (EAP). Copper is an equal opportunity employer. We embrace diversity and equal opportunities in a serious way. We are committed to building a team that represents a variety of backgrounds, perspectives, and skills. The more inclusive we are, the better our work will be. So, bring us your experience, perspectives, and skills. It is in our differences that we will continue to grow and ensure Copper is transforming how institutional investors engage with digital assets. Copper is a Disability Confident Employer, please let us know if you have a disability. If you require us to provide any assistance during the recruitment process, then we would ask you to highlight this to us and we will be happy to accommodate.
17/05/2026
Full time
Since being founded in 2018, Copper has been building the standard for institutional digital asset infrastructure with a focus on custody, collateral management, and prime services. Led by Amar Kuchinad, Copper's Global CEO, the firm provides a comprehensive suite of custody, trading and settlement solutions that reduce counterparty risk and bring greater capital and operational efficiency to digital asset markets. At the heart of Copper's offering is Multi-Party Computation (MPC) technology - the gold standard in secure custody. Copper's multi award winning custody system is unique in that it can be connected to centralised exchanges, DeFi applications and even staking pools without the assets leaving the custody. Built on top of this state of the art custody, ClearLoop is the first solution in the market that overcomes a growing industry challenge; counterparty risk with exchanges. This solution underpins a full prime services offering, connecting global exchanges, and enabling customers to trade and settle directly from the safety of their MPC secured wallets. By reducing settlement time for transfers to a few milliseconds (without blockchain network dependency) and offering enhanced security measures, ClearLoop is rapidly reshaping the way asset managers trade and manage capital. In addition to industry leading security certifications, Copper has one of the strongest insurance coverages in the industry from an A+ rated insurer, positioning the firm as the partner of choice for institutions seeking to safeguard their assets. Department/Team Purpose The Engineering department is the backbone of Copper; entrusted with the critical responsibility of building and securing the infrastructure that safeguards billions of dollars in digital assets. We operate at the intersection of traditional institutional finance and decentralized blockchain technology. We believe the best infrastructure comes from curious minds working openly together. Our engineering organisation brings together people with diverse backgrounds and experiences who genuinely enjoy solving hard problems. We foster a blame free, intellectually honest environment where you're encouraged to take thoughtful risks and think big. You'll have the autonomy to own meaningful projects while gaining the support you need to grow your skills and advance your career. Role Purpose We're looking for a Senior DevOps engineer at the intersection of software development and platform engineering. In this role, your focus will be enabling fast, reliable, and secure delivery of our systems, whilst continuously improving how our infrastructure is built and operated, including our blockchain environments. Day to day, you'll tackle platform and deployment challenges through pragmatic engineering and automation. You'll build and operate scalable, self service infrastructure, CI/CD pipelines, and blockchain platforms, including node provisioning, network deployment, and lifecycle management. You'll optimise build and release pipelines, improve system resilience, and ensure 'traditional' and blockchain infrastructure can scale with the needs of the business. You will collaborate closely with engineering and SRE teams, focusing on infrastructure as code, developer experience, and operational scalability across the engineering organisation, with ownership of the reliability and performance of blockchain nodes and supporting systems. Key Responsibilities Building a fault tolerant, geographically distributed infrastructure: support of multiple data centres, providing replication, sharding, auto balancing and failover. Participating in deployment of services with strict availability requirements on a large scale environment and working together with other Engineers to ensure our systems meet current and future demand. Develop and maintain code for automated infrastructure management (DevOps, Infrastructure as Code) with the use of Ansible and Terraform. Working collaboratively with the Backend Engineering team to increase our resilience through insightful systems and application metrics. Improving our CI/CD pipeline to provide new integration vectors. Building and maintaining infrastructure for its own fleet of blockchain nodes (>25 layer 1 protocols now, and more to come). On Call support to ensure 24/7 availability of all systems. Skills and Experience Essential 5+ year's experience as a DevOps Engineer operating production grade infrastructure. Hands on experience running and maintaining blockchain infrastructure (e.g. node deployment, syncing, upgrades, monitoring, and troubleshooting). Strong experience with Infrastructure as Code (e.g. Terraform, CloudFormation) and automated environment provisioning. Strong experience with containerisation and Kubernetes, including production operations and cluster management; EKS preferred. Experience building and operating CI/CD pipelines using GitHub Actions and deployment tools such as ArgoCD. Solid understanding of networking fundamentals (VPCs, routing, load balancing, DNS, firewalls). Experience implementing and operating secure systems (IAM, secrets management, network security controls, vulnerability management). Proficiency with at least one development language (e.g., bash, Python, Go). Strong troubleshooting skills across distributed systems and production environments. Strong problem solving and troubleshooting abilities. Excellent communication and collaboration abilities. Desirable Experience working within crypto organisation. Experience in Financial Services. Benefits Paid Time Off - A minimum of 35 days of paid time off per year, inclusive of annual leave and public holidays. Employees also receive one additional day of annual leave for each year of service. Comprehensive Medical Insurance - Inclusive of dental, optical, audiology, and mental health coverage, with medical history disregarded. Life Insurance. Enhanced Pension Contributions - Includes an enhanced employer matching contribution. 24/7 Employee Assistance Programme (EAP). Copper is an equal opportunity employer. We embrace diversity and equal opportunities in a serious way. We are committed to building a team that represents a variety of backgrounds, perspectives, and skills. The more inclusive we are, the better our work will be. So, bring us your experience, perspectives, and skills. It is in our differences that we will continue to grow and ensure Copper is transforming how institutional investors engage with digital assets. Copper is a Disability Confident Employer, please let us know if you have a disability. If you require us to provide any assistance during the recruitment process, then we would ask you to highlight this to us and we will be happy to accommodate.
Senior DevOps Engineer
Copper.co
Since being founded in 2018, Copper has been building the standard for institutional digital asset infrastructure with a focus on custody, collateral management, and prime services. Led by Amar Kuchinad, Copper's Global CEO, the firm provides a comprehensive suite of custody, trading and settlement solutions that reduce counterparty risk and bring greater capital and operational efficiency to digital asset markets. At the heart of Copper's offering is Multi-Party Computation (MPC) technology - the gold standard in secure custody. Copper's multi-award winning custody system is unique in that it can be connected to centralised exchanges, DeFi applications and even staking pools without the assets leaving the custody. Built on top of this state of the art custody, ClearLoop is the first solution in the market that overcomes a growing industry challenge; counterparty risk with exchanges. This solution underpins a full prime services offering, connecting global exchanges, and enabling customers to trade and settle directly from the safety of their MPC secured wallets. By reducing settlement time for transfers to a few milliseconds (without blockchain network dependency) and offering enhanced security measures, ClearLoop is rapidly reshaping the way asset managers trade and manage capital. In addition to industry leading security certifications, Copper has one of the strongest insurance coverages in the industry from an A+ rated insurer, positioning the firm as the partner of choice for institutions seeking to safeguard their assets. Department/Team Purpose The Engineering department is the backbone of Copper; entrusted with the critical responsibility of building and securing the infrastructure that safeguards billions of dollars in digital assets. We operate at the intersection of traditional institutional finance and decentralized blockchain technology. We believe the best infrastructure comes from curious minds working openly together. Our engineering organisation brings together people with diverse backgrounds and experiences who genuinely enjoy solving hard problems. We foster a blame free, intellectually honest environment where you're encouraged to take thoughtful risks and think big. You'll have the autonomy to own meaningful projects while gaining the support you need to grow your skills and advance your career. Role Purpose We're looking for a Senior DevOps engineer at the intersection of software development and platform engineering. In this role, your focus will be enabling fast, reliable, and secure delivery of our systems, whilst continuously improving how our infrastructure is built and operated, including our blockchain environments. Day to day, you'll tackle platform and deployment challenges through pragmatic engineering and automation. You'll build and operate scalable, self service infrastructure, CI/CD pipelines, and blockchain platforms, including node provisioning, network deployment, and lifecycle management. You'll optimise build and release pipelines, improve system resilience, and ensure 'traditional' and blockchain infrastructure can scale with the needs of the business. You will collaborate closely with engineering and SRE teams, focusing on infrastructure as code, developer experience, and operational scalability across the engineering organisation, with ownership of the reliability and performance of blockchain nodes and supporting systems. Key Responsibilities Building a fault tolerant, geographically distributed infrastructure: support of multiple data centres, providing replication, sharding, auto balancing and failover. Participating in deployment of services with strict availability requirements on a large scale environment and working together with other Engineers to ensure our systems meet current and future demand. Develop and maintain code for automated infrastructure management (DevOps, Infrastructure as Code) with the use of Ansible and Terraform. Working collaboratively with the Backend Engineering team to increase our resilience through insightful systems and application metrics. Improving our CI/CD pipeline to provide new integration vectors. Building and maintaining infrastructure for its own fleet of blockchain nodes (>25 layer 1 protocols now, and more to come) On Call support to ensure 24/7 availability of all systems. Skills and Experience 5+ year's experience as a DevOps Engineer operating production grade infrastructure. Hands on experience running and maintaining blockchain infrastructure (e.g. node deployment, syncing, upgrades, monitoring, and troubleshooting). Strong experience with Infrastructure as Code (e.g. Terraform, CloudFormation) and automated environment provisioning. Strong experience with containerisation and Kubernetes, including production operations and cluster management; EKS preferred. Experience building and operating CI/CD pipelines using GitHub Actions and deployment tools such as ArgoCD. Solid understanding of networking fundamentals (VPCs, routing, load balancing, DNS, firewalls). Experience implementing and operating secure systems (IAM, secrets management, network security controls, vulnerability management). Proficiency with at least one development language (e.g., bash, Python, Go). Strong troubleshooting skills across distributed systems and production environments. Strong problem solving and troubleshooting abilities. Excellent communication and collaboration abilities. Experience working within crypto organisation. Experience in Financial Services. Why Copper? At Copper, we keep innovation, openness, and curiosity at the centre of everything we do. Here, bold ideas get the spotlight, learning is constant, and diversity shapes our team from the ground up. Jump into a fast moving, dynamic team that loves a challenge and knows how to have fun along the way. Collaboration is just as important as results-you'll be surrounded by smart, driven colleagues in London and across our APAC, Switzerland, UAE, and US offices. Hybrid working model - we believe in the value of bringing people together and at the same time we embrace the adaptability of flexibly working. Diversity and inclusion matter to us - they're woven into Copper life. From employee led groups like Women at Copper to a committee focused on community and wellbeing, you'll have a network that supports you from day one. Everyone's voice matters. If you're looking to ramp up your career, or keen to do something new in your field, with us, you'll keep moving forward. Ready to make your mark, keep growing, and join a supportive, dynamic team? Copper's the place. The interview process at Copper Our interview process is designed to be thoughtful, efficient, and engaging. While specific steps may vary slightly depending on the role, the typical journey includes: Initial Screening A brief conversation with our Talent Acquisition team to explore your background, motivations, and alignment with the role. Technical Interview A virtual session conducted via Microsoft Teams, where you'll engage with team members to discuss relevant skills, problem solving approaches, and technical experience. In Person Interview A conversation focused on team dynamics, collaboration style, and any final technical questions. This may be with cross functional peers or leadership. Additional steps may be added based on the role's complexity or seniority. We aim to keep the process transparent and respectful of your time. Benefits Paid Time Off - A minimum of 35 days of paid time off per year, inclusive of annual leave and public holidays. Employees also receive one additional day of annual leave for each year of service. Comprehensive Medical Insurance - Inclusive of dental, optical, audiology, and mental health coverage, with medical history disregarded. Life Insurance Enhanced Pension Contributions - Includes an enhanced employer matching contribution. 24/7 Employee Assistance Programme (EAP) Copper is an equal opportunity employer. We embrace diversity and equal opportunities in a serious way. We are committed to building a team that represents a variety of backgrounds, perspectives, and skills. The more inclusive we are, the better our work will be. So, bring us your experience, perspectives, and skills. It is in our differences that we will continue to grow and ensure Copper is transforming how institutional investors engage with digital assets. Copper is a Disability Confident Employer, please let us know if you have a disability. If you require us to provide any assistance during the recruitment process, then we would ask you to highlight this to us and we will be happy to accommodate.
15/05/2026
Full time
Since being founded in 2018, Copper has been building the standard for institutional digital asset infrastructure with a focus on custody, collateral management, and prime services. Led by Amar Kuchinad, Copper's Global CEO, the firm provides a comprehensive suite of custody, trading and settlement solutions that reduce counterparty risk and bring greater capital and operational efficiency to digital asset markets. At the heart of Copper's offering is Multi-Party Computation (MPC) technology - the gold standard in secure custody. Copper's multi-award winning custody system is unique in that it can be connected to centralised exchanges, DeFi applications and even staking pools without the assets leaving the custody. Built on top of this state of the art custody, ClearLoop is the first solution in the market that overcomes a growing industry challenge; counterparty risk with exchanges. This solution underpins a full prime services offering, connecting global exchanges, and enabling customers to trade and settle directly from the safety of their MPC secured wallets. By reducing settlement time for transfers to a few milliseconds (without blockchain network dependency) and offering enhanced security measures, ClearLoop is rapidly reshaping the way asset managers trade and manage capital. In addition to industry leading security certifications, Copper has one of the strongest insurance coverages in the industry from an A+ rated insurer, positioning the firm as the partner of choice for institutions seeking to safeguard their assets. Department/Team Purpose The Engineering department is the backbone of Copper; entrusted with the critical responsibility of building and securing the infrastructure that safeguards billions of dollars in digital assets. We operate at the intersection of traditional institutional finance and decentralized blockchain technology. We believe the best infrastructure comes from curious minds working openly together. Our engineering organisation brings together people with diverse backgrounds and experiences who genuinely enjoy solving hard problems. We foster a blame free, intellectually honest environment where you're encouraged to take thoughtful risks and think big. You'll have the autonomy to own meaningful projects while gaining the support you need to grow your skills and advance your career. Role Purpose We're looking for a Senior DevOps engineer at the intersection of software development and platform engineering. In this role, your focus will be enabling fast, reliable, and secure delivery of our systems, whilst continuously improving how our infrastructure is built and operated, including our blockchain environments. Day to day, you'll tackle platform and deployment challenges through pragmatic engineering and automation. You'll build and operate scalable, self service infrastructure, CI/CD pipelines, and blockchain platforms, including node provisioning, network deployment, and lifecycle management. You'll optimise build and release pipelines, improve system resilience, and ensure 'traditional' and blockchain infrastructure can scale with the needs of the business. You will collaborate closely with engineering and SRE teams, focusing on infrastructure as code, developer experience, and operational scalability across the engineering organisation, with ownership of the reliability and performance of blockchain nodes and supporting systems. Key Responsibilities Building a fault tolerant, geographically distributed infrastructure: support of multiple data centres, providing replication, sharding, auto balancing and failover. Participating in deployment of services with strict availability requirements on a large scale environment and working together with other Engineers to ensure our systems meet current and future demand. Develop and maintain code for automated infrastructure management (DevOps, Infrastructure as Code) with the use of Ansible and Terraform. Working collaboratively with the Backend Engineering team to increase our resilience through insightful systems and application metrics. Improving our CI/CD pipeline to provide new integration vectors. Building and maintaining infrastructure for its own fleet of blockchain nodes (>25 layer 1 protocols now, and more to come) On Call support to ensure 24/7 availability of all systems. Skills and Experience 5+ year's experience as a DevOps Engineer operating production grade infrastructure. Hands on experience running and maintaining blockchain infrastructure (e.g. node deployment, syncing, upgrades, monitoring, and troubleshooting). Strong experience with Infrastructure as Code (e.g. Terraform, CloudFormation) and automated environment provisioning. Strong experience with containerisation and Kubernetes, including production operations and cluster management; EKS preferred. Experience building and operating CI/CD pipelines using GitHub Actions and deployment tools such as ArgoCD. Solid understanding of networking fundamentals (VPCs, routing, load balancing, DNS, firewalls). Experience implementing and operating secure systems (IAM, secrets management, network security controls, vulnerability management). Proficiency with at least one development language (e.g., bash, Python, Go). Strong troubleshooting skills across distributed systems and production environments. Strong problem solving and troubleshooting abilities. Excellent communication and collaboration abilities. Experience working within crypto organisation. Experience in Financial Services. Why Copper? At Copper, we keep innovation, openness, and curiosity at the centre of everything we do. Here, bold ideas get the spotlight, learning is constant, and diversity shapes our team from the ground up. Jump into a fast moving, dynamic team that loves a challenge and knows how to have fun along the way. Collaboration is just as important as results-you'll be surrounded by smart, driven colleagues in London and across our APAC, Switzerland, UAE, and US offices. Hybrid working model - we believe in the value of bringing people together and at the same time we embrace the adaptability of flexibly working. Diversity and inclusion matter to us - they're woven into Copper life. From employee led groups like Women at Copper to a committee focused on community and wellbeing, you'll have a network that supports you from day one. Everyone's voice matters. If you're looking to ramp up your career, or keen to do something new in your field, with us, you'll keep moving forward. Ready to make your mark, keep growing, and join a supportive, dynamic team? Copper's the place. The interview process at Copper Our interview process is designed to be thoughtful, efficient, and engaging. While specific steps may vary slightly depending on the role, the typical journey includes: Initial Screening A brief conversation with our Talent Acquisition team to explore your background, motivations, and alignment with the role. Technical Interview A virtual session conducted via Microsoft Teams, where you'll engage with team members to discuss relevant skills, problem solving approaches, and technical experience. In Person Interview A conversation focused on team dynamics, collaboration style, and any final technical questions. This may be with cross functional peers or leadership. Additional steps may be added based on the role's complexity or seniority. We aim to keep the process transparent and respectful of your time. Benefits Paid Time Off - A minimum of 35 days of paid time off per year, inclusive of annual leave and public holidays. Employees also receive one additional day of annual leave for each year of service. Comprehensive Medical Insurance - Inclusive of dental, optical, audiology, and mental health coverage, with medical history disregarded. Life Insurance Enhanced Pension Contributions - Includes an enhanced employer matching contribution. 24/7 Employee Assistance Programme (EAP) Copper is an equal opportunity employer. We embrace diversity and equal opportunities in a serious way. We are committed to building a team that represents a variety of backgrounds, perspectives, and skills. The more inclusive we are, the better our work will be. So, bring us your experience, perspectives, and skills. It is in our differences that we will continue to grow and ensure Copper is transforming how institutional investors engage with digital assets. Copper is a Disability Confident Employer, please let us know if you have a disability. If you require us to provide any assistance during the recruitment process, then we would ask you to highlight this to us and we will be happy to accommodate.
Sr React Developer - Equities - Vice President
JPMorgan Chase & Co.
LONDON, LONDON, United Kingdom Job Identification Job Category Software Engineering Business Unit Corporate Sector Posting Date 03/16/2026, 10:48 AM Locations 25 Bank Street, Canary Wharf, London, Greater London, E14 5JP, GB Job Schedule Full time Job Description Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Senior Lead Software Engineer at JPMorganChase within the Equities Sales and Trading Technology, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. Drive significant business impact through your capabilities and contributions, and apply deep technical expertise and problem-solving methodologies to tackle a diverse array of challenges that span multiple technologies and applications. Job responsibilities Regularly provides technical guidance and direction to support the business and its technical teams, contractors, and vendors Develops secure and high-quality production code, and reviews and debugs code written by others Drives decisions that influence the product design, application functionality, and technical operations and processes Serves as a function-wide subject matter expert in one or more areas of focus Actively contributes to the engineering community as an advocate of firmwide frameworks, tools, and practices of the Software Development Life Cycle Influences peers and project decision-makers to consider the use and application of leading-edge technologies Adds to the team culture of diversity, opportunity, inclusion, and respect Required qualifications, capabilities, and skills Formal training or certification on software engineering concepts and 5+ years of applied experience Hands on practical experience delivering system design, application development, testing, and operational stability Advanced in one or more programming language(s) Advanced knowledge of software applications and technical processes with considerable in depth knowledge in one or more technical disciplines (e.g., cloud, artificial intelligence, machine learning, mobile, etc.) Ability to tackle design and functionality problems independently with little to no oversight Practical cloud native experience Experience in Computer Science, Computer Engineering, Mathematics, or a related technical field Preferred qualifications, capabilities, and skills Expertise in React 17+ and modern front end development practices Experience with AG Grid or similar advanced data grid libraries Proven ability to optimize web applications for performance and responsiveness Familiarity with handling high-frequency data updates in UI applications Strong understanding of application profiling and tuning techniques Knowledge of AI integration or cloud technologies, especially AWS Experience working in fast paced, agile environments within financial services About Us J.P. Morgan is a global leader in financial services, providing strategic advice and products to the world's most prominent corporations, governments, wealthy individuals and institutional investors. Our first-class business in a first-class way approach to serving clients drives everything we do. We strive to build trusted, long-term partnerships to help our clients achieve their business objectives. We recognize that our people are our strength and the diverse talents they bring to our global workforce are directly linked to our success. We are an equal opportunity employer and place a high value on diversity and inclusion at our company. We do not discriminate on the basis of any protected attribute, including race, religion, color, national origin, gender, sexual orientation, gender identity, gender expression, age, marital or veteran status, pregnancy or disability, or any other basis protected under applicable law. We also make reasonable accommodations for applicants' and employees' religious practices and beliefs, as well as mental health or physical disability needs. Visit ourFAQs for more information about requesting an accommodation. About the Team J.P. Morgan's Commercial & Investment Bank is a global leader across banking, markets, securities services and payments. Corporations, governments and institutions throughout the world entrust us with their business in more than 100 countries. The Commercial & Investment Bank provides strategic advice, raises capital, manages risk and extends liquidity in markets around the world.
14/05/2026
Full time
LONDON, LONDON, United Kingdom Job Identification Job Category Software Engineering Business Unit Corporate Sector Posting Date 03/16/2026, 10:48 AM Locations 25 Bank Street, Canary Wharf, London, Greater London, E14 5JP, GB Job Schedule Full time Job Description Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Senior Lead Software Engineer at JPMorganChase within the Equities Sales and Trading Technology, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. Drive significant business impact through your capabilities and contributions, and apply deep technical expertise and problem-solving methodologies to tackle a diverse array of challenges that span multiple technologies and applications. Job responsibilities Regularly provides technical guidance and direction to support the business and its technical teams, contractors, and vendors Develops secure and high-quality production code, and reviews and debugs code written by others Drives decisions that influence the product design, application functionality, and technical operations and processes Serves as a function-wide subject matter expert in one or more areas of focus Actively contributes to the engineering community as an advocate of firmwide frameworks, tools, and practices of the Software Development Life Cycle Influences peers and project decision-makers to consider the use and application of leading-edge technologies Adds to the team culture of diversity, opportunity, inclusion, and respect Required qualifications, capabilities, and skills Formal training or certification on software engineering concepts and 5+ years of applied experience Hands on practical experience delivering system design, application development, testing, and operational stability Advanced in one or more programming language(s) Advanced knowledge of software applications and technical processes with considerable in depth knowledge in one or more technical disciplines (e.g., cloud, artificial intelligence, machine learning, mobile, etc.) Ability to tackle design and functionality problems independently with little to no oversight Practical cloud native experience Experience in Computer Science, Computer Engineering, Mathematics, or a related technical field Preferred qualifications, capabilities, and skills Expertise in React 17+ and modern front end development practices Experience with AG Grid or similar advanced data grid libraries Proven ability to optimize web applications for performance and responsiveness Familiarity with handling high-frequency data updates in UI applications Strong understanding of application profiling and tuning techniques Knowledge of AI integration or cloud technologies, especially AWS Experience working in fast paced, agile environments within financial services About Us J.P. Morgan is a global leader in financial services, providing strategic advice and products to the world's most prominent corporations, governments, wealthy individuals and institutional investors. Our first-class business in a first-class way approach to serving clients drives everything we do. We strive to build trusted, long-term partnerships to help our clients achieve their business objectives. We recognize that our people are our strength and the diverse talents they bring to our global workforce are directly linked to our success. We are an equal opportunity employer and place a high value on diversity and inclusion at our company. We do not discriminate on the basis of any protected attribute, including race, religion, color, national origin, gender, sexual orientation, gender identity, gender expression, age, marital or veteran status, pregnancy or disability, or any other basis protected under applicable law. We also make reasonable accommodations for applicants' and employees' religious practices and beliefs, as well as mental health or physical disability needs. Visit ourFAQs for more information about requesting an accommodation. About the Team J.P. Morgan's Commercial & Investment Bank is a global leader across banking, markets, securities services and payments. Corporations, governments and institutions throughout the world entrust us with their business in more than 100 countries. The Commercial & Investment Bank provides strategic advice, raises capital, manages risk and extends liquidity in markets around the world.
Senior Software Engineer / Principal Software Engineer - C++, Python
N P Associates
Senior Software Engineer / Principal Software Engineer- C++, Python - Financial / Banking. Candidates will have a minimum 8+ years C++ experience and excellent knowledge of Python -coming from a Financial / Banking background with knowledge of Equities, Futures & Options and Fixed Income and Exchange Connectivity. Job Overview You will work with the Product, Infrastructure and QA teams, to produce high performance, low latency and highly reliable code. Your goal will be to develop software which handle large amount of TPS to drive a highly efficient technology used by several markets around the world. To be successful in this role as a Principal Software Engineer - C++, you will be a proponent of agile methodology and modern software best practices. You can produce detailed technical work in OOP and work with other members of the Development team to produce code of high-quality standards. Ideally, you should have worked in critical systems development in the past. Responsibilities and Duties • Codes, tests, integrates, and documents software. • Provides technical leadership to more junior employees and other teams. • Apply principles and techniques of computer science, engineering, and mathematical analysis to the development of complex products. • Participate as a Subject Matter Expert in internal review of software components and systems. • Work on the hardest technical problems facing the company, often these problems are unusually complex and require the utmost creativity and innovation. • Apply and champion the appropriate standards, processes, procedures, and tools throughout the system development life cycle to support the generation of technical engineering products. • Keep abreast of technology trends and champion new ideas and process improvements. Required Skills/Experience • 8+ years development experience in C++ 11 and Boost creating performant, scalable applications. • 6+ years of experience in networking (UDP, Multicasting, TCP, etc ), messaging, and algorithms. • 6+ years of experience on Linux systems. • Good understanding of modern development best practices and methodologies • Python, including Pytest. • Knowledge of capital markets exchange connectivity on stocks (fixed income and derivatives is a plus), including exchange protocols such as FIX and SBE. • Most importantly, a drive to solve complex technological and trading challenges with a great team of talented developers. • Comfortable using Agile methodology, including continuous integration, sprints, Jira and the relevant processes and workflow. • Some understanding and usage of cloud technology is a plus but not mandatory. Candidates may be considered either as a Senior or Principal Software Engineer depending upon experience / skills with a salary range, reflective of skills between £100 / £140
13/05/2026
Full time
Senior Software Engineer / Principal Software Engineer- C++, Python - Financial / Banking. Candidates will have a minimum 8+ years C++ experience and excellent knowledge of Python -coming from a Financial / Banking background with knowledge of Equities, Futures & Options and Fixed Income and Exchange Connectivity. Job Overview You will work with the Product, Infrastructure and QA teams, to produce high performance, low latency and highly reliable code. Your goal will be to develop software which handle large amount of TPS to drive a highly efficient technology used by several markets around the world. To be successful in this role as a Principal Software Engineer - C++, you will be a proponent of agile methodology and modern software best practices. You can produce detailed technical work in OOP and work with other members of the Development team to produce code of high-quality standards. Ideally, you should have worked in critical systems development in the past. Responsibilities and Duties • Codes, tests, integrates, and documents software. • Provides technical leadership to more junior employees and other teams. • Apply principles and techniques of computer science, engineering, and mathematical analysis to the development of complex products. • Participate as a Subject Matter Expert in internal review of software components and systems. • Work on the hardest technical problems facing the company, often these problems are unusually complex and require the utmost creativity and innovation. • Apply and champion the appropriate standards, processes, procedures, and tools throughout the system development life cycle to support the generation of technical engineering products. • Keep abreast of technology trends and champion new ideas and process improvements. Required Skills/Experience • 8+ years development experience in C++ 11 and Boost creating performant, scalable applications. • 6+ years of experience in networking (UDP, Multicasting, TCP, etc ), messaging, and algorithms. • 6+ years of experience on Linux systems. • Good understanding of modern development best practices and methodologies • Python, including Pytest. • Knowledge of capital markets exchange connectivity on stocks (fixed income and derivatives is a plus), including exchange protocols such as FIX and SBE. • Most importantly, a drive to solve complex technological and trading challenges with a great team of talented developers. • Comfortable using Agile methodology, including continuous integration, sprints, Jira and the relevant processes and workflow. • Some understanding and usage of cloud technology is a plus but not mandatory. Candidates may be considered either as a Senior or Principal Software Engineer depending upon experience / skills with a salary range, reflective of skills between £100 / £140
Model Developer Senior Analyst - Structured Finance
S&P Global
About the Role Grade Level (for internal use): 11 The Structured Finance (SF) team develops and maintains quantitative criteria, models, and tools that support credit rating and research across ABS, RMBS, CMBS, and structured credit. The team values technical rigor, timely delivery, and close collaboration with Methodologies and Ratings Technology to produce transparent, repeatable outputs used by global analysts. The role provides practical quantitative and technical support that improves the efficiency, transparency, and consistency of credit analyses and research. Deliverables will be used by analysts and SMEs to inform rating decisions and maintain operational reliability of models and tools. The role plays a significant part in initiatives to improve structured finance modeling efficiencies while enhancing the knowledge and skill base of the organization. What's In It For You Deliver tools and analyses that directly support rating decisions and research across global teams Build production-quality scripts, dashboards, and integrations while expanding practical experience with C++, Python, R and SQL Work with Methodologies, Ratings Technology, and Validation and mentor junior developers Deepen practical knowledge of structured finance securitizations and credit risk modeling Build relationships with peers outside of your team and function and be called upon by senior staff to advise on complex issues using an analytical perspective Responsibilities Develop, maintain, and deploy user focused quantitative tools, scripts, and dashboards to support credit analysts, following specifications from SMEs Integrate models, data, and visualizations into reliable applications that support day to day analytical workflows Analyze and synthesize datasets to produce actionable inputs, reports, and validation ready outputs with particular focus on structured finance securitizations Produce clear development documentation, test cases, and specifications; collaborate closely with Model and Criteria Validation to address feedback Troubleshoot and resolve technical issues for non routine problems, escalating complex or ambiguous matters to senior SMEs Identify and implement incremental improvements to existing tools and processes that align with business needs Coach and guide junior developers on technical tasks and best practices; support criteria projects by assisting with tool development, testing, and data gathering All employees are required to work from the office a minimum of 2 days per week Basic Required Qualifications 3-5+ years of experience in quantitative modeling or software development supporting financial analysis Bachelor's degree in Finance, Financial Engineering, Statistics, Quantitative Finance, Computer Science, Mathematics, Economics, or a related field Hands on C++ experience is a core requirement for this position Proficiency in quantitative programming languages such as Python and R (experience with R Shiny preferred); solid SQL skills and familiarity with relational databases Experience delivering reliable scripts, tools, or dashboards into production like environments Working knowledge of structured finance securitizations and capital markets concepts; able to apply domain knowledge to support model inputs and analyst workflows Clear written and verbal communication; able to explain technical concepts to analysts and peers Proven ability to work in cross functional teams and follow direction from senior SMEs All candidates who reach the final stage of our interview process must attend at least one in person interview at the nearest S&P Global Ratings office before an offer can be extended Additional Preferred Qualifications Master's degree or advanced quantitative certification Prior experience building interactive Shiny applications or similar dashboards Familiarity with cloud environments and deploying analytical tools into production Experience with structured finance modeling methodologies and securitization analysis Compensation/Benefits Information The anticipated base salary range for this position is USD 101,000 - 122,000, depending on location, experience, and skills. This role is eligible for an annual incentive plan and additional S&P Global benefits. Right to Work Requirements All successful candidates must be authorized to work in the country where this position is located. S&P Global will not sponsor work authorization for this position. Equal Opportunity Employer S&P Global is an equal opportunity employer and all qualified candidates will receive consideration for employment without regard to race, ethnicity, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, marital status, military veteran status, unemployment status, or any other status protected by law. Only electronic job submissions will be considered for employment. Accommodation for Applicants with Disabilities If you need an accommodation during the application process due to a disability, please send an email to and your request will be forwarded to the appropriate person.
11/05/2026
Full time
About the Role Grade Level (for internal use): 11 The Structured Finance (SF) team develops and maintains quantitative criteria, models, and tools that support credit rating and research across ABS, RMBS, CMBS, and structured credit. The team values technical rigor, timely delivery, and close collaboration with Methodologies and Ratings Technology to produce transparent, repeatable outputs used by global analysts. The role provides practical quantitative and technical support that improves the efficiency, transparency, and consistency of credit analyses and research. Deliverables will be used by analysts and SMEs to inform rating decisions and maintain operational reliability of models and tools. The role plays a significant part in initiatives to improve structured finance modeling efficiencies while enhancing the knowledge and skill base of the organization. What's In It For You Deliver tools and analyses that directly support rating decisions and research across global teams Build production-quality scripts, dashboards, and integrations while expanding practical experience with C++, Python, R and SQL Work with Methodologies, Ratings Technology, and Validation and mentor junior developers Deepen practical knowledge of structured finance securitizations and credit risk modeling Build relationships with peers outside of your team and function and be called upon by senior staff to advise on complex issues using an analytical perspective Responsibilities Develop, maintain, and deploy user focused quantitative tools, scripts, and dashboards to support credit analysts, following specifications from SMEs Integrate models, data, and visualizations into reliable applications that support day to day analytical workflows Analyze and synthesize datasets to produce actionable inputs, reports, and validation ready outputs with particular focus on structured finance securitizations Produce clear development documentation, test cases, and specifications; collaborate closely with Model and Criteria Validation to address feedback Troubleshoot and resolve technical issues for non routine problems, escalating complex or ambiguous matters to senior SMEs Identify and implement incremental improvements to existing tools and processes that align with business needs Coach and guide junior developers on technical tasks and best practices; support criteria projects by assisting with tool development, testing, and data gathering All employees are required to work from the office a minimum of 2 days per week Basic Required Qualifications 3-5+ years of experience in quantitative modeling or software development supporting financial analysis Bachelor's degree in Finance, Financial Engineering, Statistics, Quantitative Finance, Computer Science, Mathematics, Economics, or a related field Hands on C++ experience is a core requirement for this position Proficiency in quantitative programming languages such as Python and R (experience with R Shiny preferred); solid SQL skills and familiarity with relational databases Experience delivering reliable scripts, tools, or dashboards into production like environments Working knowledge of structured finance securitizations and capital markets concepts; able to apply domain knowledge to support model inputs and analyst workflows Clear written and verbal communication; able to explain technical concepts to analysts and peers Proven ability to work in cross functional teams and follow direction from senior SMEs All candidates who reach the final stage of our interview process must attend at least one in person interview at the nearest S&P Global Ratings office before an offer can be extended Additional Preferred Qualifications Master's degree or advanced quantitative certification Prior experience building interactive Shiny applications or similar dashboards Familiarity with cloud environments and deploying analytical tools into production Experience with structured finance modeling methodologies and securitization analysis Compensation/Benefits Information The anticipated base salary range for this position is USD 101,000 - 122,000, depending on location, experience, and skills. This role is eligible for an annual incentive plan and additional S&P Global benefits. Right to Work Requirements All successful candidates must be authorized to work in the country where this position is located. S&P Global will not sponsor work authorization for this position. Equal Opportunity Employer S&P Global is an equal opportunity employer and all qualified candidates will receive consideration for employment without regard to race, ethnicity, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, marital status, military veteran status, unemployment status, or any other status protected by law. Only electronic job submissions will be considered for employment. Accommodation for Applicants with Disabilities If you need an accommodation during the application process due to a disability, please send an email to and your request will be forwarded to the appropriate person.
Python Developer
CFA Institute
Python Developer Leading Alternative Investment Business - Python/Azure Join a Multi-Asset Investment Platform Driving Technology Transformation A highly respected alternative investment business is seeking an Analyst Developer to join its Investment Technology team. The firm manages a large, diversified multi-asset portfolio spanning public and private markets, including equities, real estate, credit, private equity, venture capital, and alternative strategies. The business operates a hybrid investment model, combining internal portfolio management (including derivatives-based strategies and direct investments) with external manager allocations. This provides a uniquely broad investment landscape and close interaction between technology and front office teams. As part of a major transformation programme, the firm is building a modern, cloud-native investment technology stack to support all asset classes and business functions. This role offers the opportunity to play a key part in shaping that platform. The Role: This is a hybrid Analyst Developer position, combining hands on software engineering with business facing analysis. You will work directly with investment, operations, and finance teams to design and deliver solutions that support portfolio management, risk, and data workflows. The role suits someone who enjoys translating complex investment requirements into scalable technical solutions and wants genuine front office exposure. Key Responsibilities: Develop, enhance, and support business-critical investment systems Partner with front office and business teams to gather and define requirements Design and implement scalable, cloud-based solutions Develop event driven systems and ETL/data workflows Own testing processes including test plans, test cases, and UAT Document systems, processes, and target operating models Collaborate with senior technology leadership on architecture and delivery Contribute to large scale investment platform transformation initiatives Your Profile: Essential: 3-4+ years' experience in Python OR C# development Strong front end experience with React Experience with event driven architectures and data pipelines Exposure to cloud platforms and modern software design Experience with CI/CD and release processes Strong understanding of investment workflows and systems Prior experience working with front office stakeholders (buy-side preferred) Ability to gather and translate complex business requirements (e.g. risk, valuation, TAA, forecasting) Strong documentation and process modelling capability Desirable: Agile delivery experience Experience with Microsoft Fabric CFA / CQF / CAIA (or interest in pursuing) Why Apply? Direct exposure to front office investment teams Work across a broad, multi-asset investment platform Opportunity to shape a next-generation technology stack High ownership and visibility across projects Collaborative, flat environment with strong technical leadership Working Environment & Benefits: Hybrid working Competitive salary and benefits package Strong work-life balance and flexible culture Interested? Apply now for a confidential discussion
10/05/2026
Full time
Python Developer Leading Alternative Investment Business - Python/Azure Join a Multi-Asset Investment Platform Driving Technology Transformation A highly respected alternative investment business is seeking an Analyst Developer to join its Investment Technology team. The firm manages a large, diversified multi-asset portfolio spanning public and private markets, including equities, real estate, credit, private equity, venture capital, and alternative strategies. The business operates a hybrid investment model, combining internal portfolio management (including derivatives-based strategies and direct investments) with external manager allocations. This provides a uniquely broad investment landscape and close interaction between technology and front office teams. As part of a major transformation programme, the firm is building a modern, cloud-native investment technology stack to support all asset classes and business functions. This role offers the opportunity to play a key part in shaping that platform. The Role: This is a hybrid Analyst Developer position, combining hands on software engineering with business facing analysis. You will work directly with investment, operations, and finance teams to design and deliver solutions that support portfolio management, risk, and data workflows. The role suits someone who enjoys translating complex investment requirements into scalable technical solutions and wants genuine front office exposure. Key Responsibilities: Develop, enhance, and support business-critical investment systems Partner with front office and business teams to gather and define requirements Design and implement scalable, cloud-based solutions Develop event driven systems and ETL/data workflows Own testing processes including test plans, test cases, and UAT Document systems, processes, and target operating models Collaborate with senior technology leadership on architecture and delivery Contribute to large scale investment platform transformation initiatives Your Profile: Essential: 3-4+ years' experience in Python OR C# development Strong front end experience with React Experience with event driven architectures and data pipelines Exposure to cloud platforms and modern software design Experience with CI/CD and release processes Strong understanding of investment workflows and systems Prior experience working with front office stakeholders (buy-side preferred) Ability to gather and translate complex business requirements (e.g. risk, valuation, TAA, forecasting) Strong documentation and process modelling capability Desirable: Agile delivery experience Experience with Microsoft Fabric CFA / CQF / CAIA (or interest in pursuing) Why Apply? Direct exposure to front office investment teams Work across a broad, multi-asset investment platform Opportunity to shape a next-generation technology stack High ownership and visibility across projects Collaborative, flat environment with strong technical leadership Working Environment & Benefits: Hybrid working Competitive salary and benefits package Strong work-life balance and flexible culture Interested? Apply now for a confidential discussion
Senior Associate - Capital Markets
Sky Mavis
About Us Clayco is a full-service, turnkey real estate development, master planning, architecture, engineering, and construction firm that safely delivers clients across North America the highest quality solutions on time, on budget, and above and beyond expectations. With $7.6 billion in revenue for 2024, Clayco specializes in the "art and science of building," providing fast track, efficient solutions for industrial, commercial, institutional, and residential related building projects. About CRG CRG is a privately held real estate development and investment firm with deep expertise in industrial, office, student housing, land, and data center assets. Since 1993, we've developed over 220 million square feet across 12,500 acres, representing more than $14 billion in value. The firm serves clients and investors from headquarters in Chicago and St. Louis, and regional offices in Seattle, Los Angeles, Phoenix, Philadelphia, and Atlanta. CRG manages $2.3 billion in real estate assets across institutional joint ventures and four fund vehicles with over $500 million in AUM. As part of Clayco, a nationally recognized, vertically integrated real estate and construction enterprise, CRG combines the strength and scale of an industry leader with the agility of an entrepreneurial platform. The Role We Want You For The Associate / Senior Associate - Capital Markets supports CRG's regional offices, Capital Markets team, and senior leadership through financial analysis of new development opportunities, active projects, and the broader CRG development platform. The role will focus primarily on CRG's industrial platform, with potential exposure over time to data centers, residential/student housing, and other asset classes. Key responsibilities include underwriting development opportunities using Excel-based pro forma models, supporting the disposition process for completed projects, assisting with Investment Committee materials, and preparing monthly reporting packages for investors and lenders. The role also contributes to internal reporting and analysis related to CRG's development pipeline and overall portfolio performance. The ideal candidate will demonstrate strong financial modeling capabilities, exceptional attention to detail, and the ability to manage multiple priorities in a fast-paced environment. Success in this role requires sound judgment, intellectual curiosity, and a willingness to contribute thoughtful questions, insights, and recommendations. The Specifics of the Role Lead underwriting for new development opportunities; prepare excel-based financial models including in-depth financial and sensitivity analysis, valuations, and investor return modeling. Assist with raising joint venture equity and construction loans to capitalize new projects; prepare marketing materials, aid in capital partner diligence, and closing. Support regional development teams in preparing Investment Committee submissions. Prepare external reports on project progress for joint venture partners. Help administer joint ventures and construction loans by facilitating capital partner approvals for key project decisions and milestones. Assist in responding to lease RFPs and modeling potential leases' impact on returns. Help drive the successful execution of dispositions; work with brokers to assemble marketing materials, assist with buyer diligence, closing, and calculation of distribution waterfalls. Help drive business insights and optimal decision making via asset, portfolio, and fund-level reporting, analytics, and dashboards. Conduct market research for covered markets, including benchmarking and competitive supply analysis. This position is expected to develop first-hand expertise of market dynamics, competing projects, and overall activity in assigned markets in order to underwrite and value development projects. Assist with weekly Investment Committee process; assemble and distribute weekly packages, assist with meeting minutes. Support Financial Planning & Analysis with updated pro formas and other key project information for various internal reporting deliverables. Assist Fund Management and Investor Relations with quarterly and ad hoc reporting for investors in CRG-sponsored funds. Requirements 4+ years of experience in real estate development, acquisitions, portfolio management, brokerage, or lending; industrial experience is a plus but not required. Must understand complex pro forma cash flows and valuation models. Experience with joint venture equity structures and waterfall mods is a plus but not required. Proven financial analysis and valuation capability (NPV, IRR, lease comparison, ROI, DCF Modeling, Payback, etc.) with highly advanced Excel modeling skills, including the accurate underwriting and modeling of large ground-up developments. Additional data aggregation and analysis skills (such as portfolio rollups and sensitivities) are a plus. Desire to learn and become well-versed in the market dynamics and fundamentals of covered regions. General understanding of the development process and key due diligence items (title, survey, environmental, zoning, entitlements). Intellectual curiosity, process-improvement mindset, and ability to learn, implement, and leverage AI-driven solutions and non-Excel based software / systems where appropriate. "How can I help", team-oriented mentality. Some Things You Should Know This position is based in Chicago, IL. We work on creative, complex, award-winning, high-profile jobs across the United States. The pace is fast! Why Join Clayco and CRG? Join a mission-driven, entrepreneurial team backed by Clayco's national platform. Gain visibility and impact at the highest levels of leadership. Be a part of landmark real estate projects across the U.S. Work in an innovative culture that values speed, integrity, and excellence. 2025 Best Places to Work - St. Louis Business Journal, Los Angeles Business Journal, and Phoenix Business Journal. 2025 ENR Midwest - Midwest Contractor (). 2025 ENR Top 100 Design Build Firms - Design Build Contractor (Top 5). 2025 ENR Top 100 Green Contractors - Green Contractor (Top 3). 2025 ENR Top 25 Data Center Builders - Data Center Contractor (Top 3). RE Journals: 2023 Developer of the Year. RE Journals: Midwest Developer (2020 & 2021), Top 4 Midwest Developer (). Industrial Influencer (2021, 2022 & 2024). Multifamily Influencer (2023 & 2024). Crain's Chicago Business, NAIOP, Student Housing Business, Connect CRE, RE Journals: Award-winning leadership and rising stars across multiple disciplines. Benefits Discretionary Annual Bonus: Subject to company and individual performance. Comprehensive Benefits Package Including: Medical, dental and vision plans, 401k, generous PTO and paid company holidays, employee assistance program, flexible spending accounts, life insurance, disability coverage, learning & development programs and more! Compensation The salary range for this position considers a wide range of factors in making compensation decisions including but not limited to: Education, qualifications, skills, training, experience, certifications, internal equity, and location. It is not typical for an individual to be hired at or near the top of the range for the role and compensation decisions are dependent on the facts and circumstances of each case. The Clayco Nationwide salary range for this position is approximately $125,000 - $150,000 +/- annually (not adjusted for location).
07/05/2026
Full time
About Us Clayco is a full-service, turnkey real estate development, master planning, architecture, engineering, and construction firm that safely delivers clients across North America the highest quality solutions on time, on budget, and above and beyond expectations. With $7.6 billion in revenue for 2024, Clayco specializes in the "art and science of building," providing fast track, efficient solutions for industrial, commercial, institutional, and residential related building projects. About CRG CRG is a privately held real estate development and investment firm with deep expertise in industrial, office, student housing, land, and data center assets. Since 1993, we've developed over 220 million square feet across 12,500 acres, representing more than $14 billion in value. The firm serves clients and investors from headquarters in Chicago and St. Louis, and regional offices in Seattle, Los Angeles, Phoenix, Philadelphia, and Atlanta. CRG manages $2.3 billion in real estate assets across institutional joint ventures and four fund vehicles with over $500 million in AUM. As part of Clayco, a nationally recognized, vertically integrated real estate and construction enterprise, CRG combines the strength and scale of an industry leader with the agility of an entrepreneurial platform. The Role We Want You For The Associate / Senior Associate - Capital Markets supports CRG's regional offices, Capital Markets team, and senior leadership through financial analysis of new development opportunities, active projects, and the broader CRG development platform. The role will focus primarily on CRG's industrial platform, with potential exposure over time to data centers, residential/student housing, and other asset classes. Key responsibilities include underwriting development opportunities using Excel-based pro forma models, supporting the disposition process for completed projects, assisting with Investment Committee materials, and preparing monthly reporting packages for investors and lenders. The role also contributes to internal reporting and analysis related to CRG's development pipeline and overall portfolio performance. The ideal candidate will demonstrate strong financial modeling capabilities, exceptional attention to detail, and the ability to manage multiple priorities in a fast-paced environment. Success in this role requires sound judgment, intellectual curiosity, and a willingness to contribute thoughtful questions, insights, and recommendations. The Specifics of the Role Lead underwriting for new development opportunities; prepare excel-based financial models including in-depth financial and sensitivity analysis, valuations, and investor return modeling. Assist with raising joint venture equity and construction loans to capitalize new projects; prepare marketing materials, aid in capital partner diligence, and closing. Support regional development teams in preparing Investment Committee submissions. Prepare external reports on project progress for joint venture partners. Help administer joint ventures and construction loans by facilitating capital partner approvals for key project decisions and milestones. Assist in responding to lease RFPs and modeling potential leases' impact on returns. Help drive the successful execution of dispositions; work with brokers to assemble marketing materials, assist with buyer diligence, closing, and calculation of distribution waterfalls. Help drive business insights and optimal decision making via asset, portfolio, and fund-level reporting, analytics, and dashboards. Conduct market research for covered markets, including benchmarking and competitive supply analysis. This position is expected to develop first-hand expertise of market dynamics, competing projects, and overall activity in assigned markets in order to underwrite and value development projects. Assist with weekly Investment Committee process; assemble and distribute weekly packages, assist with meeting minutes. Support Financial Planning & Analysis with updated pro formas and other key project information for various internal reporting deliverables. Assist Fund Management and Investor Relations with quarterly and ad hoc reporting for investors in CRG-sponsored funds. Requirements 4+ years of experience in real estate development, acquisitions, portfolio management, brokerage, or lending; industrial experience is a plus but not required. Must understand complex pro forma cash flows and valuation models. Experience with joint venture equity structures and waterfall mods is a plus but not required. Proven financial analysis and valuation capability (NPV, IRR, lease comparison, ROI, DCF Modeling, Payback, etc.) with highly advanced Excel modeling skills, including the accurate underwriting and modeling of large ground-up developments. Additional data aggregation and analysis skills (such as portfolio rollups and sensitivities) are a plus. Desire to learn and become well-versed in the market dynamics and fundamentals of covered regions. General understanding of the development process and key due diligence items (title, survey, environmental, zoning, entitlements). Intellectual curiosity, process-improvement mindset, and ability to learn, implement, and leverage AI-driven solutions and non-Excel based software / systems where appropriate. "How can I help", team-oriented mentality. Some Things You Should Know This position is based in Chicago, IL. We work on creative, complex, award-winning, high-profile jobs across the United States. The pace is fast! Why Join Clayco and CRG? Join a mission-driven, entrepreneurial team backed by Clayco's national platform. Gain visibility and impact at the highest levels of leadership. Be a part of landmark real estate projects across the U.S. Work in an innovative culture that values speed, integrity, and excellence. 2025 Best Places to Work - St. Louis Business Journal, Los Angeles Business Journal, and Phoenix Business Journal. 2025 ENR Midwest - Midwest Contractor (). 2025 ENR Top 100 Design Build Firms - Design Build Contractor (Top 5). 2025 ENR Top 100 Green Contractors - Green Contractor (Top 3). 2025 ENR Top 25 Data Center Builders - Data Center Contractor (Top 3). RE Journals: 2023 Developer of the Year. RE Journals: Midwest Developer (2020 & 2021), Top 4 Midwest Developer (). Industrial Influencer (2021, 2022 & 2024). Multifamily Influencer (2023 & 2024). Crain's Chicago Business, NAIOP, Student Housing Business, Connect CRE, RE Journals: Award-winning leadership and rising stars across multiple disciplines. Benefits Discretionary Annual Bonus: Subject to company and individual performance. Comprehensive Benefits Package Including: Medical, dental and vision plans, 401k, generous PTO and paid company holidays, employee assistance program, flexible spending accounts, life insurance, disability coverage, learning & development programs and more! Compensation The salary range for this position considers a wide range of factors in making compensation decisions including but not limited to: Education, qualifications, skills, training, experience, certifications, internal equity, and location. It is not typical for an individual to be hired at or near the top of the range for the role and compensation decisions are dependent on the facts and circumstances of each case. The Clayco Nationwide salary range for this position is approximately $125,000 - $150,000 +/- annually (not adjusted for location).
Senior Blockchain MPC Developer / Blockchain MPC Developers (various roles)
GMEX Group
2-5+ years of development experience depending on the role with 2+ years blockchain experience Job purpose We are looking for sharp senior and mid-level blockchain MPC Developers to play a key role in an agile collaborative team-building peer-to-peer Layer 2 blockchain and Layer 3 (API) networks. We follow rapid development and deployment cycles for projects and share ownership of the entire codebase, so you will get experience across a variety of exchange applications and financial project types relating to Software, Software-as-a-Service and Platform-as-a-Service. We care about the code that we write and we want developers that are more interested in writing clean, maintainable, efficient code rather than a quick hack. There is an opportunity to team lead for a suitable candidate. Any former experience with specific cryptocurrencies, and/or related skills such as decentralized finance (DeFi), tokenisation, trading, matching engine, clearing and settlement, as well as capital markets system integration will be a very useful complement to the above. Key technology used Primary: Tendermint / Cosmos Golang Multi-Party Computation Threshold Signature Scheme (MPC-TSS) Cloud: AWS and Azure Ethereum JVM in Rust Cloud HSM / SecuroSys Hibernate (Postgres) SVN / GIT EPL (Esper) JMS (ActiveMQ) HyperLedger Fabric Methodology Agile / Scrum Continuous integration Test automation TDD Requirements Must have Golang Elixir RabbitMQ Understanding of cryptography and peer-to-peer networks Desire to learn Passion for writing clean, re-usable code Complex event processing / EPL SQL GitHub Docker Nice to have Core Java SE High throughput, low latency systems Financial markets FIX Spring Hibernate Company culture We provide best of breed trading venue and post-trade solutions to global financial markets and have clients across the globe and across multiple asset types. We value keen, bright people who want to make a difference to a project and who want to learn and expand their abilities. Being a fast-growing, agile company, we are not stifled by the red tape that can tie up larger organisations and we are able to give staff the opportunity to contribute or to assume leadership for new approaches and initiatives - the only limitation will be your ambition! About GMEX Group Limited GMEX is a global market infrastructure vendor providing multi-asset trading, exchange matching engine and post-trade business technology solutions centred around a core "Hub & Spoke" proposition: GMEX MultiHub Platform-as-a-Service (PaaS): A cloud based digital 'multi-asset network of networks' trading and post trade digital market infrastructure platform, with API's to interconnect and enable 3rd party services for multiple financial participants across traditional and digital asset markets. GMEX Fusion (Software and SaaS): A hybrid (traditional and digital) exchange and post trade technology software product suite to enable 3rd party financial venue "spoke" nodes into the MultiHub PaaS cloud. Our MultiHub PaaS + Fusion SaaS = Ecosystem-as-a-Service (EsaaS) enables us to digitally transform global financial markets with a focus on technology and interconnectivity. Using two proven engagement mechanisms, we enable our clients to use technology to achieve their commercial goals: Market Advancement Programme (MAP), delivering multi-asset exchange and post-trade enablement with an optimal combination of traditional and digital market infrastructure technology and services. Partnership-driven approach, we do not just sell technology, rather we use a combination of fintech, business and investment solutions empowering partnerships and ventures.
07/05/2026
Full time
2-5+ years of development experience depending on the role with 2+ years blockchain experience Job purpose We are looking for sharp senior and mid-level blockchain MPC Developers to play a key role in an agile collaborative team-building peer-to-peer Layer 2 blockchain and Layer 3 (API) networks. We follow rapid development and deployment cycles for projects and share ownership of the entire codebase, so you will get experience across a variety of exchange applications and financial project types relating to Software, Software-as-a-Service and Platform-as-a-Service. We care about the code that we write and we want developers that are more interested in writing clean, maintainable, efficient code rather than a quick hack. There is an opportunity to team lead for a suitable candidate. Any former experience with specific cryptocurrencies, and/or related skills such as decentralized finance (DeFi), tokenisation, trading, matching engine, clearing and settlement, as well as capital markets system integration will be a very useful complement to the above. Key technology used Primary: Tendermint / Cosmos Golang Multi-Party Computation Threshold Signature Scheme (MPC-TSS) Cloud: AWS and Azure Ethereum JVM in Rust Cloud HSM / SecuroSys Hibernate (Postgres) SVN / GIT EPL (Esper) JMS (ActiveMQ) HyperLedger Fabric Methodology Agile / Scrum Continuous integration Test automation TDD Requirements Must have Golang Elixir RabbitMQ Understanding of cryptography and peer-to-peer networks Desire to learn Passion for writing clean, re-usable code Complex event processing / EPL SQL GitHub Docker Nice to have Core Java SE High throughput, low latency systems Financial markets FIX Spring Hibernate Company culture We provide best of breed trading venue and post-trade solutions to global financial markets and have clients across the globe and across multiple asset types. We value keen, bright people who want to make a difference to a project and who want to learn and expand their abilities. Being a fast-growing, agile company, we are not stifled by the red tape that can tie up larger organisations and we are able to give staff the opportunity to contribute or to assume leadership for new approaches and initiatives - the only limitation will be your ambition! About GMEX Group Limited GMEX is a global market infrastructure vendor providing multi-asset trading, exchange matching engine and post-trade business technology solutions centred around a core "Hub & Spoke" proposition: GMEX MultiHub Platform-as-a-Service (PaaS): A cloud based digital 'multi-asset network of networks' trading and post trade digital market infrastructure platform, with API's to interconnect and enable 3rd party services for multiple financial participants across traditional and digital asset markets. GMEX Fusion (Software and SaaS): A hybrid (traditional and digital) exchange and post trade technology software product suite to enable 3rd party financial venue "spoke" nodes into the MultiHub PaaS cloud. Our MultiHub PaaS + Fusion SaaS = Ecosystem-as-a-Service (EsaaS) enables us to digitally transform global financial markets with a focus on technology and interconnectivity. Using two proven engagement mechanisms, we enable our clients to use technology to achieve their commercial goals: Market Advancement Programme (MAP), delivering multi-asset exchange and post-trade enablement with an optimal combination of traditional and digital market infrastructure technology and services. Partnership-driven approach, we do not just sell technology, rather we use a combination of fintech, business and investment solutions empowering partnerships and ventures.
Synechron
Lead DevOps Engineer (AI- Focused)
Synechron
About Synechron Synechron is a leading digital transformation consulting firm dedicated to delivering innovative technology solutions within banking, financial services, and insurance. We thrive on engineering excellence, collaboration, and a passion for cutting edge technologies. Job Location London (Hybrid - 3 days in the office) Job Summary Are you passionate about making developers' lives easier, faster, and more fulfilling? We're on a mission to supercharge our engineering culture by building a world class DevOps organization that's the envy of the industry. This is a great opportunity to join a growing company in an innovative and dynamic industry! We are looking for a strong, hands on Lead DevOps Engineer to build and maintain a brand new cloud based Index platform. You will lead a team of Senior and Junior DevOps Engineers to help us build and manage secure, reliable, and cost effective cloud environments, drive observability and resilience through chaos and disaster recovery testing, and implement FinOps strategies to optimize cloud spending. Your expertise will be crucial in ensuring operational excellence and business continuity in a dynamic cloud native environment. You will also use your deep experience of DevOps CI/CD practices to design, implement and optimise a best in class AWS microservices architecture. We are looking for someone with a strong background in DevOps practices and tools, with a focus on GitLab, Terraform, AWS cloud, Kubernetes/EKS, Ansible. Candidate will play a crucial role in our technology team, contributing to the development, deployment, and maintenance of our infrastructure. Key Responsibilities Lead and mentor a high performing, geographically diverse team of DevOps engineers, fostering a culture of collaboration, automation, and continuous improvement. Build and oversee the implementation of secure, resilient, and cost optimised AWS cloud infrastructure using best in class DevOps practices and technologies. Collaborate with software developers across multiple geographies and cross functional teams to understand project objectives, gather requirements, and deliver systems and software within agreed upon timelines. Oversee the implementation and management of CI/CD pipelines to streamline software development and deployment processes for Java and Python based microservices style architectures. Drive infrastructure as code maturity through Terraform, enforcing modular, reusable, and version controlled infrastructure patterns. Oversee Kubernetes (EKS) infrastructure at scale, ensuring robust workload orchestration, service discovery, and container lifecycle management. Lead cloud security posture management by integrating security controls, automated scanning, and continuous compliance into the DevOps lifecycle. Drive observability efforts using tools like Datadog (or equivalent) to monitor infrastructure and application performance. Introduce and lead chaos engineering practices to proactively identify potential points of failure and improve system resilience. Oversee and continuously optimise cloud cost management strategies in line with Cloud FinOps principles. Design, lead, and continuously improve disaster recovery strategies and testing frameworks to support high availability and business continuity. Collaborate with executive leadership and cross functional stakeholders to align infrastructure strategy with long term business objectives. Ensure code is up to date, maintainable, scalable, and secure. Mentor senior DevOps engineers and promote a culture of continuous improvement and cloud operational excellence. Stay updated on industry best practices and emerging technologies in DevOps and Cloud. Stay updated on cloud technologies, security vulnerabilities, and emerging FinOps methodologies. This is not just a People Management role, and requires you to be completely hands on. Must Have Skills Strong hands on experience with AWS cloud services: EC2, S3, RDS, Lambda, VPC, IAM, CloudWatch, EKS, ECS. Expertise in Infrastructure as Code (IaC) using Terraform. Deep knowledge and hands on experience with CI/CD tools (e.g., GitLab CI, Jenkins, etc.) for Java and Python based microservices style architectures. Proven experience in a leadership role within a DevOps or Cloud Engineering team. Strong expertise in AWS services and cloud architecture best practices. Strong experience managing Kubernetes clusters (preferably EKS) and containerisation using Docker. Solid understanding of cloud security practices and compliance frameworks. Experience with observability platforms such as Datadog, Prometheus, or equivalent. Familiarity with cloud financial management and FinOps principles. Track record of designing and executing disaster recovery plans and drills. Solid knowledge of Cloud security best practices including IAM policies, encryption, vulnerability scanning, and compliance audits. Proven track record in AWS Cloud Networking best practices, focused on building a robust, secure and efficient cloud network architecture. Strong scripting skills in Python, Bash, Ansible or similar language. (Bash and Python preferred) Experience with automated testing frameworks and infrastructure testing tools. Excellent problem solving skills and ability to work collaboratively. Nice to Have Skills AWS Certifications such as AWS Certified Solutions Architect, Certified DevOps Engineer or equivalent. Practical experience with chaos engineering methodologies and tools. Experience with other cloud platforms (Azure, GCP) for hybrid or multi cloud environments. Experience working in a regulated or high availability environment (e.g., fintech, financial services or capital markets). Passion for open source technologies and contributions to the DevOps community. Bonus Skills Experience working in areas of Equity or Fixed Income and a working knowledge of Benchmarks and Indices. Preferred Qualifications Bachelor's degree in Computer Science, Engineering, or related field, or equivalent experience. 15+ years of experience in engineering roles, with at least 5+ years in senior DevOps leadership positions. Diversity Statement Synechron are proud to be an equal opportunity employer. Our Diversity, Equity, and Inclusion (DEI) initiative 'Same Difference' is committed to fostering an inclusive culture - promoting equality, diversity and an environment that is respectful to all. We encourage applicants from across diverse backgrounds, race, ethnicities, religion, age, marital status, gender, sexual orientations, or disabilities to apply. We offer flexible workplace arrangements, mentoring, internal mobility, learning and development programmes to support our global workforce. Empowerment and collaboration are at the core of how we operate. All employment decisions at Synechron are based on business needs, job requirements and individual qualifications, without regard to the applicant's gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law.
07/05/2026
Full time
About Synechron Synechron is a leading digital transformation consulting firm dedicated to delivering innovative technology solutions within banking, financial services, and insurance. We thrive on engineering excellence, collaboration, and a passion for cutting edge technologies. Job Location London (Hybrid - 3 days in the office) Job Summary Are you passionate about making developers' lives easier, faster, and more fulfilling? We're on a mission to supercharge our engineering culture by building a world class DevOps organization that's the envy of the industry. This is a great opportunity to join a growing company in an innovative and dynamic industry! We are looking for a strong, hands on Lead DevOps Engineer to build and maintain a brand new cloud based Index platform. You will lead a team of Senior and Junior DevOps Engineers to help us build and manage secure, reliable, and cost effective cloud environments, drive observability and resilience through chaos and disaster recovery testing, and implement FinOps strategies to optimize cloud spending. Your expertise will be crucial in ensuring operational excellence and business continuity in a dynamic cloud native environment. You will also use your deep experience of DevOps CI/CD practices to design, implement and optimise a best in class AWS microservices architecture. We are looking for someone with a strong background in DevOps practices and tools, with a focus on GitLab, Terraform, AWS cloud, Kubernetes/EKS, Ansible. Candidate will play a crucial role in our technology team, contributing to the development, deployment, and maintenance of our infrastructure. Key Responsibilities Lead and mentor a high performing, geographically diverse team of DevOps engineers, fostering a culture of collaboration, automation, and continuous improvement. Build and oversee the implementation of secure, resilient, and cost optimised AWS cloud infrastructure using best in class DevOps practices and technologies. Collaborate with software developers across multiple geographies and cross functional teams to understand project objectives, gather requirements, and deliver systems and software within agreed upon timelines. Oversee the implementation and management of CI/CD pipelines to streamline software development and deployment processes for Java and Python based microservices style architectures. Drive infrastructure as code maturity through Terraform, enforcing modular, reusable, and version controlled infrastructure patterns. Oversee Kubernetes (EKS) infrastructure at scale, ensuring robust workload orchestration, service discovery, and container lifecycle management. Lead cloud security posture management by integrating security controls, automated scanning, and continuous compliance into the DevOps lifecycle. Drive observability efforts using tools like Datadog (or equivalent) to monitor infrastructure and application performance. Introduce and lead chaos engineering practices to proactively identify potential points of failure and improve system resilience. Oversee and continuously optimise cloud cost management strategies in line with Cloud FinOps principles. Design, lead, and continuously improve disaster recovery strategies and testing frameworks to support high availability and business continuity. Collaborate with executive leadership and cross functional stakeholders to align infrastructure strategy with long term business objectives. Ensure code is up to date, maintainable, scalable, and secure. Mentor senior DevOps engineers and promote a culture of continuous improvement and cloud operational excellence. Stay updated on industry best practices and emerging technologies in DevOps and Cloud. Stay updated on cloud technologies, security vulnerabilities, and emerging FinOps methodologies. This is not just a People Management role, and requires you to be completely hands on. Must Have Skills Strong hands on experience with AWS cloud services: EC2, S3, RDS, Lambda, VPC, IAM, CloudWatch, EKS, ECS. Expertise in Infrastructure as Code (IaC) using Terraform. Deep knowledge and hands on experience with CI/CD tools (e.g., GitLab CI, Jenkins, etc.) for Java and Python based microservices style architectures. Proven experience in a leadership role within a DevOps or Cloud Engineering team. Strong expertise in AWS services and cloud architecture best practices. Strong experience managing Kubernetes clusters (preferably EKS) and containerisation using Docker. Solid understanding of cloud security practices and compliance frameworks. Experience with observability platforms such as Datadog, Prometheus, or equivalent. Familiarity with cloud financial management and FinOps principles. Track record of designing and executing disaster recovery plans and drills. Solid knowledge of Cloud security best practices including IAM policies, encryption, vulnerability scanning, and compliance audits. Proven track record in AWS Cloud Networking best practices, focused on building a robust, secure and efficient cloud network architecture. Strong scripting skills in Python, Bash, Ansible or similar language. (Bash and Python preferred) Experience with automated testing frameworks and infrastructure testing tools. Excellent problem solving skills and ability to work collaboratively. Nice to Have Skills AWS Certifications such as AWS Certified Solutions Architect, Certified DevOps Engineer or equivalent. Practical experience with chaos engineering methodologies and tools. Experience with other cloud platforms (Azure, GCP) for hybrid or multi cloud environments. Experience working in a regulated or high availability environment (e.g., fintech, financial services or capital markets). Passion for open source technologies and contributions to the DevOps community. Bonus Skills Experience working in areas of Equity or Fixed Income and a working knowledge of Benchmarks and Indices. Preferred Qualifications Bachelor's degree in Computer Science, Engineering, or related field, or equivalent experience. 15+ years of experience in engineering roles, with at least 5+ years in senior DevOps leadership positions. Diversity Statement Synechron are proud to be an equal opportunity employer. Our Diversity, Equity, and Inclusion (DEI) initiative 'Same Difference' is committed to fostering an inclusive culture - promoting equality, diversity and an environment that is respectful to all. We encourage applicants from across diverse backgrounds, race, ethnicities, religion, age, marital status, gender, sexual orientations, or disabilities to apply. We offer flexible workplace arrangements, mentoring, internal mobility, learning and development programmes to support our global workforce. Empowerment and collaboration are at the core of how we operate. All employment decisions at Synechron are based on business needs, job requirements and individual qualifications, without regard to the applicant's gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law.
Senior Java Developer (E-Trading)
Luxoft
Overview 10am-7pm EST hours. This is a unique opportunity to get in on the ground floor of a greenfield development project to design and develop a low-latency, electronic trading platform for interest rate swaps, US treasuries and futures. In this role, you will interact directly with trading, quantitative, compliance and risk, and IT functions to deliver new trading capabilities and services leveraging modern technologies and data & software architectures. For Hybrid Remote work salaries from 00 USD per year dependent on knowledge and skill. For other locations as dependent on location and market standards Responsibilities Hands on Senior Java Developer with over 5 years of enterprise development experience Work with multiple business teams including trading and quantitative analysts Provide work estimates as needed Develop system architectures, designs and concepts Maintain and improve code quality using static & dynamic code analyses, security vulnerability scans, code coverage and CI/CD pipeline gating Provide technical guidance and be a technical mentor to the development team Design, build and configure applications to meet business process and application requirements Participate in all phases of software delivery lifecycle from analysis through support Skills Must have 5+ years of core Java server development experience with a focus on electronic trading systems Experienced Java Developer (JDK 11 or 17) Experience designing and supporting low latency, high throughput trading applications Extensive experience with asynchronous, event-driven programming & concurrency Preferred Spring (including Spring Boot and Spring Boot Actuator) Apache Camel (Version 3) REST API (including Enterprise Authentication and Authentication) Enterprise services (including monitoring, state management) JMS (Active MQ or similar) MS SQL Server and/or Sybase experience Working knowledge of Agile, CI/CD tools (Jenkins, Git, SonarQube) Excellent communication and stakeholder management Strong problem-solving and analytical skills Ability to handle multiple priorities in a fast-paced environment Proactive, self-motivated, and team oriented Bachelor degree in Mathematics, Engineering or Computer Science Nice to have Experience designing, developing and maintaining low-latency electronic trading solutions for US treasuries, futures or swaps. Experience integrating proprietary components with ION, TradeWeb or Bloomberg. Experience with Capital Markets, understanding how Derivatives instruments are priced and valued, RFQ workflow
07/05/2026
Full time
Overview 10am-7pm EST hours. This is a unique opportunity to get in on the ground floor of a greenfield development project to design and develop a low-latency, electronic trading platform for interest rate swaps, US treasuries and futures. In this role, you will interact directly with trading, quantitative, compliance and risk, and IT functions to deliver new trading capabilities and services leveraging modern technologies and data & software architectures. For Hybrid Remote work salaries from 00 USD per year dependent on knowledge and skill. For other locations as dependent on location and market standards Responsibilities Hands on Senior Java Developer with over 5 years of enterprise development experience Work with multiple business teams including trading and quantitative analysts Provide work estimates as needed Develop system architectures, designs and concepts Maintain and improve code quality using static & dynamic code analyses, security vulnerability scans, code coverage and CI/CD pipeline gating Provide technical guidance and be a technical mentor to the development team Design, build and configure applications to meet business process and application requirements Participate in all phases of software delivery lifecycle from analysis through support Skills Must have 5+ years of core Java server development experience with a focus on electronic trading systems Experienced Java Developer (JDK 11 or 17) Experience designing and supporting low latency, high throughput trading applications Extensive experience with asynchronous, event-driven programming & concurrency Preferred Spring (including Spring Boot and Spring Boot Actuator) Apache Camel (Version 3) REST API (including Enterprise Authentication and Authentication) Enterprise services (including monitoring, state management) JMS (Active MQ or similar) MS SQL Server and/or Sybase experience Working knowledge of Agile, CI/CD tools (Jenkins, Git, SonarQube) Excellent communication and stakeholder management Strong problem-solving and analytical skills Ability to handle multiple priorities in a fast-paced environment Proactive, self-motivated, and team oriented Bachelor degree in Mathematics, Engineering or Computer Science Nice to have Experience designing, developing and maintaining low-latency electronic trading solutions for US treasuries, futures or swaps. Experience integrating proprietary components with ION, TradeWeb or Bloomberg. Experience with Capital Markets, understanding how Derivatives instruments are priced and valued, RFQ workflow
Senior Engineer, Internal Tools
Clutch Canada
Location London Employment Type Full time Department Engineering Our Mission Reduce inequity by helping immigrants move money home, and become the leading cross-border fintech for emerging markets. The Team Founded by Harvard grads / 3rd time founders also founded Segovia (successful exit) and GiveDirectly (>300M revenue, fastest growing NGO). Top performers from top and varied organizations (e.g., Bain, Bolt, Google, McKinsey, SafeBoda, Uber, Zipline) we like moving fast, and we hire people that do as well. Driven by mission, guided by values (see below) - in deed, not just word. Team as global as the mission, >30 languages from 25 countries (i.e., if you're interested in learning to make Chicken Moambe, we're the place). About Us Taptap Send is backed by top VCs (Spark, Canaan, Reid Hoffman, Breyer Capital, etc.), rapidly growing and a great place for those looking for both impact and a fast paced tech startup environment. Read more about the journey in Reid Hoffmann's words or TechCrunch article. Launched in 2019, Taptap is tapping into a transformative shift in global finance: from banks to phones. While this has affected wealthier countries as well, it has been nothing short of a revolution for the emerging markets where the overwhelming majority of population had been unable to access digital finance previously. Taptap Send allows immigrants to send money home instantly and with no fee , saving money in the process. With a formal market size of >700B alone, we've got a lot more saving to do for our users. Our mission is to reduce inequity by helping immigrants move money home, and become the leading cross border fintech for emerging markets. And that's just the beginning We charge fees for transfers on fixed exchange rate corridors (e.g., XOF, XAF). Our Investors Spark Capital, Canaan, Reid Hoffman, Breyer Capital (Jim Breyer), Unbound (Shravin Mittal), Wamda (Fadi Ghandour), Firstminute Capital, Slow Ventures (Sam Lessin), Helios Partners (Souleymane Ba), Crossbeam Ventures (Ali Hamed), Nikesh Arora, Samih Toukan, and many other context specific angels The Role We are looking for a Senior Software Engineer to join our growing engineering team to define, build and iterate on features for our internal tooling. You will work closely with Developers, Product, Operations, Customer Support, Growth and other functions to design and build a reliable, intuitive, and simple experience for our internal users in finance, treasury, and operations. As an early member of the team, you will also have a lot of impact on our team culture, processes and norms. Taptap Send is a cross platform mobile app developed with React Native and TypeScript, which talks to a backend service written in Kotlin and backed by a PostgreSQL database, all of which runs on AWS and is managed via Terraform. Our internal tools leverage these technologies in addition to Web React and Python. We're an encouraging environment that values both teamwork and autonomy, and have many exciting upcoming challenges, including: scaling up to handle increased volume and complexity, improving UI and UX to drive growth and retention, building internal tools, developing new small business solutions, and much more! Your Responsibilities Take ownership of development of internal tool solutions Build experiences across the stack using primarily Python, and on occasion Kotlin Write well tested, high quality code, with an eye towards generics and re use Work closely with design and product teams to regularly ship working features Participate in release planning and deployment of released build Mentor and advise team members Evaluate and deliver timeline estimates for projects Requirements 5+ years of professional experience building API applications using Python or Kotlin ideally. Experience working in AWS cloud, and leveraging services like ECS, Lambda, RDS, DynamoDB, SQS, SNS, EventBridge. Experience owning user facing features end to end, from conception to launch Experience developing software in a collaborative, multi functional, and fast paced environment Experience working on systems that have real world performance and reliability constraints Strong communication and ability to manage conflicting priorities, setting expectations with stakeholders and be a driving force Ideally Experience developing event driven system. Experience CI, CD processes and tools. High personal code/development standards (code review, unit testing, documentation, etc.) Desire to contribute to frontend development Taptap Values Impact first Team next Accept reality Propose solutions Win with grit Be proactively candid, with yourself and others Love the particular Own it Create positive energy Maybe, even have fun Taptap Send is an equal opportunity employer dedicated to building an inclusive and diverse workforce. All employment decisions are decided on the basis of qualifications, experience and business need. We strongly encourage applications who are members of underrepresented communities to apply. If you require reasonable adjustments to be made during the recruitment process, please do not hesitate to let us know. Any information you provide us in this respect will only be used to accommodate your requirements. Note: we recognize imposter syndrome is real - any candidate that does not perfectly fit every characteristic of this role is still strongly encouraged to apply.
06/05/2026
Full time
Location London Employment Type Full time Department Engineering Our Mission Reduce inequity by helping immigrants move money home, and become the leading cross-border fintech for emerging markets. The Team Founded by Harvard grads / 3rd time founders also founded Segovia (successful exit) and GiveDirectly (>300M revenue, fastest growing NGO). Top performers from top and varied organizations (e.g., Bain, Bolt, Google, McKinsey, SafeBoda, Uber, Zipline) we like moving fast, and we hire people that do as well. Driven by mission, guided by values (see below) - in deed, not just word. Team as global as the mission, >30 languages from 25 countries (i.e., if you're interested in learning to make Chicken Moambe, we're the place). About Us Taptap Send is backed by top VCs (Spark, Canaan, Reid Hoffman, Breyer Capital, etc.), rapidly growing and a great place for those looking for both impact and a fast paced tech startup environment. Read more about the journey in Reid Hoffmann's words or TechCrunch article. Launched in 2019, Taptap is tapping into a transformative shift in global finance: from banks to phones. While this has affected wealthier countries as well, it has been nothing short of a revolution for the emerging markets where the overwhelming majority of population had been unable to access digital finance previously. Taptap Send allows immigrants to send money home instantly and with no fee , saving money in the process. With a formal market size of >700B alone, we've got a lot more saving to do for our users. Our mission is to reduce inequity by helping immigrants move money home, and become the leading cross border fintech for emerging markets. And that's just the beginning We charge fees for transfers on fixed exchange rate corridors (e.g., XOF, XAF). Our Investors Spark Capital, Canaan, Reid Hoffman, Breyer Capital (Jim Breyer), Unbound (Shravin Mittal), Wamda (Fadi Ghandour), Firstminute Capital, Slow Ventures (Sam Lessin), Helios Partners (Souleymane Ba), Crossbeam Ventures (Ali Hamed), Nikesh Arora, Samih Toukan, and many other context specific angels The Role We are looking for a Senior Software Engineer to join our growing engineering team to define, build and iterate on features for our internal tooling. You will work closely with Developers, Product, Operations, Customer Support, Growth and other functions to design and build a reliable, intuitive, and simple experience for our internal users in finance, treasury, and operations. As an early member of the team, you will also have a lot of impact on our team culture, processes and norms. Taptap Send is a cross platform mobile app developed with React Native and TypeScript, which talks to a backend service written in Kotlin and backed by a PostgreSQL database, all of which runs on AWS and is managed via Terraform. Our internal tools leverage these technologies in addition to Web React and Python. We're an encouraging environment that values both teamwork and autonomy, and have many exciting upcoming challenges, including: scaling up to handle increased volume and complexity, improving UI and UX to drive growth and retention, building internal tools, developing new small business solutions, and much more! Your Responsibilities Take ownership of development of internal tool solutions Build experiences across the stack using primarily Python, and on occasion Kotlin Write well tested, high quality code, with an eye towards generics and re use Work closely with design and product teams to regularly ship working features Participate in release planning and deployment of released build Mentor and advise team members Evaluate and deliver timeline estimates for projects Requirements 5+ years of professional experience building API applications using Python or Kotlin ideally. Experience working in AWS cloud, and leveraging services like ECS, Lambda, RDS, DynamoDB, SQS, SNS, EventBridge. Experience owning user facing features end to end, from conception to launch Experience developing software in a collaborative, multi functional, and fast paced environment Experience working on systems that have real world performance and reliability constraints Strong communication and ability to manage conflicting priorities, setting expectations with stakeholders and be a driving force Ideally Experience developing event driven system. Experience CI, CD processes and tools. High personal code/development standards (code review, unit testing, documentation, etc.) Desire to contribute to frontend development Taptap Values Impact first Team next Accept reality Propose solutions Win with grit Be proactively candid, with yourself and others Love the particular Own it Create positive energy Maybe, even have fun Taptap Send is an equal opportunity employer dedicated to building an inclusive and diverse workforce. All employment decisions are decided on the basis of qualifications, experience and business need. We strongly encourage applications who are members of underrepresented communities to apply. If you require reasonable adjustments to be made during the recruitment process, please do not hesitate to let us know. Any information you provide us in this respect will only be used to accommodate your requirements. Note: we recognize imposter syndrome is real - any candidate that does not perfectly fit every characteristic of this role is still strongly encouraged to apply.
Senior Platform Engineer
P2P
DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital and trading at our own risk. Headquartered in Chicago with offices throughout the U.S., Canada, Europe, and Asia, we trade a variety of asset classes including Fixed Income, ETFs, Equities, FX, Commodities and Energy across all major global markets. We have also leveraged our expertise and technology to expand into three non-traditional strategies: real estate, venture capital and cryptoassets. We operate with respect, curiosity and open minds. The people who thrive here share our belief that it's not just what we do that matters-it's how we do it. DRW is a place of high expectations, integrity, innovation and a willingness to challenge consensus. UP (Unified Platform) consolidates data and technologies into a comprehensive solution, accelerating time to market. Optimizing decision-making and research, our platform simplifies implementing new ideas, enhancing our competitive edge. UP - PI (Platform Infrastructure) creates and operates tooling to make building, running, and changing UP software more scalable, failure-proof, and intelligible. They bridge infrastructure and running services and balance developer autonomy with guard-rails. The team ensures that infrastructure underlying UP services is robust, resilient, and agile to adapt to evolving demands. The team curates UP's SDLC by embedding and consulting with other teams to hone a consistent approach. UP - PI spearheads adoption of new tools and practices across the UP platform. Expectations: Pave a Golden Path for developers from design to deployment. Design, implement, operate and maintain build/release/run tooling for 20+ development teams. Enable other teams to focus on business domains. Influence outcomes through dozens of software teams. Broadcast contagious passion for developer experience. Consolidate diverse and redundant approaches to common problems. Support and teach users of the development platform you build. Desirable Experience: Expertise in GitHub Actions, Team City, Concourse, or comparable CI/CD systems Proficiency in at least one of Python, Go, Java, Ruby Working Knowledge of Kubernetes Comfort deploying software to the cloud and on-premises Proven success in elevating standards for non-functional requirements like security, observability, reliability, and speed of delivery Record of accomplishment of enhancing the capabilities of other engineers and teams For more information about DRW's processing activities and our use of job applicants' data, please view our Privacy Notice at California residents, please review the California Privacy Notice for information about certain legal rights at
03/05/2026
Full time
DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital and trading at our own risk. Headquartered in Chicago with offices throughout the U.S., Canada, Europe, and Asia, we trade a variety of asset classes including Fixed Income, ETFs, Equities, FX, Commodities and Energy across all major global markets. We have also leveraged our expertise and technology to expand into three non-traditional strategies: real estate, venture capital and cryptoassets. We operate with respect, curiosity and open minds. The people who thrive here share our belief that it's not just what we do that matters-it's how we do it. DRW is a place of high expectations, integrity, innovation and a willingness to challenge consensus. UP (Unified Platform) consolidates data and technologies into a comprehensive solution, accelerating time to market. Optimizing decision-making and research, our platform simplifies implementing new ideas, enhancing our competitive edge. UP - PI (Platform Infrastructure) creates and operates tooling to make building, running, and changing UP software more scalable, failure-proof, and intelligible. They bridge infrastructure and running services and balance developer autonomy with guard-rails. The team ensures that infrastructure underlying UP services is robust, resilient, and agile to adapt to evolving demands. The team curates UP's SDLC by embedding and consulting with other teams to hone a consistent approach. UP - PI spearheads adoption of new tools and practices across the UP platform. Expectations: Pave a Golden Path for developers from design to deployment. Design, implement, operate and maintain build/release/run tooling for 20+ development teams. Enable other teams to focus on business domains. Influence outcomes through dozens of software teams. Broadcast contagious passion for developer experience. Consolidate diverse and redundant approaches to common problems. Support and teach users of the development platform you build. Desirable Experience: Expertise in GitHub Actions, Team City, Concourse, or comparable CI/CD systems Proficiency in at least one of Python, Go, Java, Ruby Working Knowledge of Kubernetes Comfort deploying software to the cloud and on-premises Proven success in elevating standards for non-functional requirements like security, observability, reliability, and speed of delivery Record of accomplishment of enhancing the capabilities of other engineers and teams For more information about DRW's processing activities and our use of job applicants' data, please view our Privacy Notice at California residents, please review the California Privacy Notice for information about certain legal rights at
Capital Pay Software Solutions Ltd
Senior Backend Developer
Capital Pay Software Solutions Ltd
Senior Backend Developer Capital Pay Software Solutions Ltd Promoting world class payment solution systems to global audiences Capital Pay Software Solutions Ltd is advancing its capabilities by enhancing its Payment Aggregator Platform. This strategic initiative is crucial to our international operations, designed for optimal flexibility and adaptability across diverse markets. We are seeking highly skilled and motivated professionals to strengthen our expert team. If you excel in a dynamic environment and are dedicated to developing secure and scalable FinTech solutions, we encourage you to connect with us. Join Capital Pay International in driving innovation in the global payment landscape. We are seeking a Senior Backend Developer with extensive experience in the FinTech industry, specifically in building secure and robust solutions. The ideal candidate will be a technical leader, capable of designing and implementing the core architecture of our payment aggregation platform. Key Responsibilities: Lead the design and development of the core backend architecture, including the API gateway, transaction management layer, and merchant management layer. Select and implement appropriate technologies from our stack, which includes python, Node.js, or Jave for programming languages; Django, Express.js, or Spring Boot for frameworks; and PostgreSQL or MySQL for transactional date, with Redis for caching and session management. Design and implement robust security measures, including AES-256 encryption for sensitive data, TLS for secure communication, and OAuth/JWT for authentication and authorisation. Ensure the platform is compliant with PCI-DSS, GDPR, and other relevant data protection regulations. Integrate multiple payment gateways (Capital Pay, Stripe, Paypal, Barclaycard, Adyen, Worldpay) using provided SDKs/APIs. Implement advanced fraud detection and anti-mney laundering (AML) systems. Develop and maintain RESTful APIs for seamless communication with the frontend and external systems. Implement features for transaction tracking and status management (pending, completed, failed), refund and chargeback handling, and payment settlement (funds transfer to merchant accounts). Participate in architectural design discussions, code reviews, and technical mentoring. Contribute to the development of a developer-friendly API and comprehensive documentation. Set up and manage cloud infrastructure on AWS, Google Cloud, or Azure. Implement and manage continuous integration and continuous delivery (CI/CD) pipelines to automate software builds and deployments We are looking for a candidate who: • Has a proven track record of 6+ years in backend development, with significant experience in the FinTech or financial services sector. • Possesses deep expertise in building scalable and secure backend services. • Is proficient in at least one of the specified programming languages (Python, Node.js, Kotlin or Java) and their associated frameworks. • Has a strong experience with database design and management, including both SQL (PostgreSQL or MySQL) and potentially NoSQL databases. • Has hands-on experience with RESTful API design and microservices architecture. • Demonstrates a strong understanding of security best practices and compliance standards like PCIDSS and GDPR. • Has experience integrating with third-party APIs, particularly payment gateways. • Has experience in NFC/RFID technology and Payment Networks integrations. • Is adept at problem-solving, has excellent attnetion to detail, and can work effectively in a fast-paced,agile environment. • Familiarity with serverless architecture is beneficial. • Experience with messaging systems like RabbitMQ or Kafka is a plus. • Experience implementing two-factor authentication (2FA) for user logins • Experience with performance optimisation for high-traffic scenarios and a large number of concurrent users.
01/09/2025
Full time
Senior Backend Developer Capital Pay Software Solutions Ltd Promoting world class payment solution systems to global audiences Capital Pay Software Solutions Ltd is advancing its capabilities by enhancing its Payment Aggregator Platform. This strategic initiative is crucial to our international operations, designed for optimal flexibility and adaptability across diverse markets. We are seeking highly skilled and motivated professionals to strengthen our expert team. If you excel in a dynamic environment and are dedicated to developing secure and scalable FinTech solutions, we encourage you to connect with us. Join Capital Pay International in driving innovation in the global payment landscape. We are seeking a Senior Backend Developer with extensive experience in the FinTech industry, specifically in building secure and robust solutions. The ideal candidate will be a technical leader, capable of designing and implementing the core architecture of our payment aggregation platform. Key Responsibilities: Lead the design and development of the core backend architecture, including the API gateway, transaction management layer, and merchant management layer. Select and implement appropriate technologies from our stack, which includes python, Node.js, or Jave for programming languages; Django, Express.js, or Spring Boot for frameworks; and PostgreSQL or MySQL for transactional date, with Redis for caching and session management. Design and implement robust security measures, including AES-256 encryption for sensitive data, TLS for secure communication, and OAuth/JWT for authentication and authorisation. Ensure the platform is compliant with PCI-DSS, GDPR, and other relevant data protection regulations. Integrate multiple payment gateways (Capital Pay, Stripe, Paypal, Barclaycard, Adyen, Worldpay) using provided SDKs/APIs. Implement advanced fraud detection and anti-mney laundering (AML) systems. Develop and maintain RESTful APIs for seamless communication with the frontend and external systems. Implement features for transaction tracking and status management (pending, completed, failed), refund and chargeback handling, and payment settlement (funds transfer to merchant accounts). Participate in architectural design discussions, code reviews, and technical mentoring. Contribute to the development of a developer-friendly API and comprehensive documentation. Set up and manage cloud infrastructure on AWS, Google Cloud, or Azure. Implement and manage continuous integration and continuous delivery (CI/CD) pipelines to automate software builds and deployments We are looking for a candidate who: • Has a proven track record of 6+ years in backend development, with significant experience in the FinTech or financial services sector. • Possesses deep expertise in building scalable and secure backend services. • Is proficient in at least one of the specified programming languages (Python, Node.js, Kotlin or Java) and their associated frameworks. • Has a strong experience with database design and management, including both SQL (PostgreSQL or MySQL) and potentially NoSQL databases. • Has hands-on experience with RESTful API design and microservices architecture. • Demonstrates a strong understanding of security best practices and compliance standards like PCIDSS and GDPR. • Has experience integrating with third-party APIs, particularly payment gateways. • Has experience in NFC/RFID technology and Payment Networks integrations. • Is adept at problem-solving, has excellent attnetion to detail, and can work effectively in a fast-paced,agile environment. • Familiarity with serverless architecture is beneficial. • Experience with messaging systems like RabbitMQ or Kafka is a plus. • Experience implementing two-factor authentication (2FA) for user logins • Experience with performance optimisation for high-traffic scenarios and a large number of concurrent users.
J.P. MORGAN-1
Senior Lead Software Engineer - Jisu C++ Exchanges
J.P. MORGAN-1
Job Description The Jisu team in the F&O Execution Technology group is looking for an experienced C++ developer to join our ultra-low latency direct market access team in London. As a Senior Lead Software Engineer in the Jisu team of F&O Execution Technology group, you will be participating in various stages of the SDLC of JPMorgan Electronic Trading services. In this role, you will design, develop, test, and productionize the functional requirements for Market Access and Risk Management systems. Job responsibilities: Delivering hands-on practical C++ experience delivering system design, application development, testing, and operational stability Demonstrating proficiency in C++ on Unix/Linux operating systems Using Python Scripting skills to automate day-to-day development and testing tasks Creating and automating Test Strategies/Test Plans based on functional Testing and non-functional requirements and Executing them Expertise in application, data and infrastructure architecture disciplines Strong computer science fundamentals such as multithreading, object-oriented development Working closely with various teams including Application Development, Business Analyst & Operations Required qualifications, capabilities, and skills Low Latency Design and Development: They have experience in designing and developing low latency applications using C++ and C Linux Environment: They have experience in configuring, testing, and integrating C++ applications into a Linux environment Experience with Low latency, high throughout Order Management system Preferred qualifications, capabilities, and skills BS degree, preferably in Computer Science / Engineering or similar degree. Design, develop, test, and support various Market Access trading and risk management module in C/C++ Working knowledge of Exchange protocols including FIX, SBE, Euronext, Xetra ETI etc. About Us J.P. Morgan is a global leader in financial services, providing strategic advice and products to the world's most prominent corporations, governments, wealthy individuals and institutional investors. Our first-class business in a first-class way approach to serving clients drives everything we do. We strive to build trusted, long-term partnerships to help our clients achieve their business objectives. We recognize that our people are our strength and the diverse talents they bring to our global workforce are directly linked to our success. We are an equal opportunity employer and place a high value on diversity and inclusion at our company. We do not discriminate on the basis of any protected attribute, including race, religion, color, national origin, gender, sexual orientation, gender identity, gender expression, age, marital or veteran status, pregnancy or disability, or any other basis protected under applicable law. We also make reasonable accommodations for applicants' and employees' religious practices and beliefs, as well as mental health or physical disability needs. Visit our FAQs for more information about requesting an accommodation. About The Team J.P. Morgan's Commercial & Investment Bank is a global leader across banking, markets, securities services and payments. Corporations, governments and institutions throughout the world entrust us with their business in more than 100 countries. The Commercial & Investment Bank provides strategic advice, raises capital, manages risk and extends liquidity in markets around the world.
01/09/2025
Full time
Job Description The Jisu team in the F&O Execution Technology group is looking for an experienced C++ developer to join our ultra-low latency direct market access team in London. As a Senior Lead Software Engineer in the Jisu team of F&O Execution Technology group, you will be participating in various stages of the SDLC of JPMorgan Electronic Trading services. In this role, you will design, develop, test, and productionize the functional requirements for Market Access and Risk Management systems. Job responsibilities: Delivering hands-on practical C++ experience delivering system design, application development, testing, and operational stability Demonstrating proficiency in C++ on Unix/Linux operating systems Using Python Scripting skills to automate day-to-day development and testing tasks Creating and automating Test Strategies/Test Plans based on functional Testing and non-functional requirements and Executing them Expertise in application, data and infrastructure architecture disciplines Strong computer science fundamentals such as multithreading, object-oriented development Working closely with various teams including Application Development, Business Analyst & Operations Required qualifications, capabilities, and skills Low Latency Design and Development: They have experience in designing and developing low latency applications using C++ and C Linux Environment: They have experience in configuring, testing, and integrating C++ applications into a Linux environment Experience with Low latency, high throughout Order Management system Preferred qualifications, capabilities, and skills BS degree, preferably in Computer Science / Engineering or similar degree. Design, develop, test, and support various Market Access trading and risk management module in C/C++ Working knowledge of Exchange protocols including FIX, SBE, Euronext, Xetra ETI etc. About Us J.P. Morgan is a global leader in financial services, providing strategic advice and products to the world's most prominent corporations, governments, wealthy individuals and institutional investors. Our first-class business in a first-class way approach to serving clients drives everything we do. We strive to build trusted, long-term partnerships to help our clients achieve their business objectives. We recognize that our people are our strength and the diverse talents they bring to our global workforce are directly linked to our success. We are an equal opportunity employer and place a high value on diversity and inclusion at our company. We do not discriminate on the basis of any protected attribute, including race, religion, color, national origin, gender, sexual orientation, gender identity, gender expression, age, marital or veteran status, pregnancy or disability, or any other basis protected under applicable law. We also make reasonable accommodations for applicants' and employees' religious practices and beliefs, as well as mental health or physical disability needs. Visit our FAQs for more information about requesting an accommodation. About The Team J.P. Morgan's Commercial & Investment Bank is a global leader across banking, markets, securities services and payments. Corporations, governments and institutions throughout the world entrust us with their business in more than 100 countries. The Commercial & Investment Bank provides strategic advice, raises capital, manages risk and extends liquidity in markets around the world.

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