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Our Product Management team drives product initiatives from inception, roadmap prioritisation through to execution, makes impacts and launches products / features across our global footprint. We collaborate closely with engineers, designers, analysts, marketers, and other cross-functional team members to ship remarkable features and products. About the role: We're looking for a rare breed: a Senior Product Manager who is both a trading expert and a design obsessive. You understand crypto trading mechanics deeply AND you have strong opinions about pixel alignment, interaction patterns, and interface craft. You'll own the roadmap for our advanced trading platform, building products that professional traders depend on while maintaining the design quality that sets world-class platforms apart. What Makes You Different - Design-Obsessed You catch pixel misalignments, inconsistent spacing, and clunky interactions instantly You can explain why one interface is superior beyond "it looks nice" - you understand UX principles You're comfortable in Figma, you create your own wireframes, and you live in design reviews Design quality is non-negotiable for you. You've pushed back on shipping "good enough" What Makes You Different - Understand Trading You have experience with trading platforms or financial products, OR you're genuinely curious and quick to learn You're willing to become a daily user of the platform - trading regularly to understand user needs You can learn (or already know) concepts like order books, order types, technical indicators, and market dynamics You've used enough platforms to recognize what makes trading UX great vs. frustrating. You empathize with power users who need speed, precision, and zero friction Job Responsibilities: Own the advanced trading UX roadmap for web and mobile platforms Define and launch sophisticated trading tools for professional and institutional users Champion design excellence - ensure every feature meets high standards for usability and aesthetics Conduct design reviews and provide specific, actionable UX feedback Engage directly with traders through research, interviews, and community feedback Collaborate with engineering, design, data, and operations teams to ship great products Use the platform daily as a trader yourself - you're your toughest critic Job Requirements: 4+ years product management experience in fintech, trading platforms, or complex products Strong design sensibility and ability to evaluate/improve UI/UX quality (this is critical) Proven track record shipping user-loved, design-forward products Understanding of financial products OR quick learner who can become a domain expert Willingness to trade daily on the platform to build deep user empathy Bachelor's degree in Computer Science, Engineering, Business, Design, or related field

A leading fintech company in Greater London seeks a Senior Product Manager with deep expertise in trading and a keen eye for design. This role involves owning the roadmap for an advanced trading platform, creating tools for professional traders while ensuring high design standards. Ideal candidates will have over 4 years of product management experience, possess a strong design sensibility, and be willing to engage with the platform daily. A Bachelor's degree in a related field is required.

About Us GSR is crypto's capital markets partner, helping founders and institutions scale with confidence. With over a decade of specialized expertise, we deliver institutional grade market making, OTC trading, and strategic venture capital to support growth at every stage. Our value goes beyond execution. We provide access to liquidity, real time market intelligence, and strategic guidance shaped by years operating at the center of global crypto markets. We bridge the gap between traditional finance and digital assets, connecting teams with the capital, market access, and insights they need to build what's next. About the Role As a Quant Trader, you will be at the forefront of creating innovative models and algorithms in the dynamic world of digital assets. Your work will involve generating insights into cryptocurrency market behaviour and developing state of the art automated trading algorithms. You may analyse market microstructure to enhance existing algorithm performance, design or develop advanced computing architectures, and implement new trading strategies. Your contributions will help solve complex business problems using quantitative and technological techniques. Specific responsibilities could include: Analysing market data to improve existing trading algorithms Designing complex computer system architectures Creating new data driven trading models and algorithms Responsibilities Develop and implement cutting edge automated trading algorithms tailored for cryptocurrency markets Conduct in depth research and analysis to improve trading strategies and risk management techniques Discover patterns through research and translate them into trading signals, validating them through our backtesting environment and rigorous performance analysis Collaborate with a team of experts to build solutions for automated trading in a rapidly evolving market Continuously stay informed about emerging trends and technologies in crypto and apply these insights to your work Your Profile A degree in Computer Science, Mathematics, Physics, Engineering, Quantitative Finance, or a related technical field Excellent logical reasoning and analytical skills Experience writing code to process and analyse large datasets Proficiency in software development and engineering principles Preferred Qualifications Prior experience in electronic trading-ideally within FX or futures-as a developer or researcher Strong software development skills, particularly in lower level languages and Python Familiarity with the unique aspects of cryptocurrency markets and blockchain technology What We Offer A collaborative and transparent company culture founded on Integrity, Innovation, and Performance Benefits including healthcare, dental, vision, retirement planning, 30 days of holiday, and free lunches when in the office A hybrid working pattern across our global offices in London, the US, Singapore, Zug, and Málaga Regular town halls, team lunches, offsites, and social events A strong Corporate and Social Responsibility programme, including charity matching and volunteer days Immigration and relocation support where required

A leading diversified trading firm is seeking a Software Engineer to join their team in London. This role involves designing and developing the full stack needed for global trading operations. Candidates should have proven Python experience and the ability to work independently and within a team. You'll engage with quantitative researchers and manage integrations with data vendors and blockchain technologies. Strong communication and motivation are essential for success in this position.

A leading algorithmic trading company in the City of London seeks an experienced Machine Learning Engineer to develop models for alpha generation from high-frequency data. The ideal candidate will have a strong background in applied deep learning and Python programming, with opportunities to lead projects and enjoy a vibrant work culture. Significant earning potential and flexible working conditions are offered.

A financial technology firm in London is seeking a Staff Software Engineer to lead the development of a high-security crypto custody platform. The ideal candidate will have over 8 years of software development experience, particularly in Java, and will play a key role in mentoring junior engineers and driving technical excellence in a collaborative environment. Competitive salary and comprehensive benefits are offered.

Overview 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. Role We are seeking an Infrastructure Engineer to join our Fixed Income Commodities and Currency Options (FICCO) and Cumberland team in London. In this role, you will be responsible for designing, maintaining, and supporting highly available systems within a technologically diverse stack used for global research and trading of FICCO and Cryptoassets. Leveraging technologies such as Terraform, Docker, Kubernetes, CI/CD, Python, Prometheus and Grafana, you will develop repeatable and supportable infrastructure to meet the demanding needs of our business. Responsibilities Collaborate closely with the US Platform Infrastructure team to ensure global alignment, share best practices, and coordinate on infrastructure enhancements that support Cumberland and FICCO mission-critical trading systems across all regions. Maintain, design, and troubleshoot trading networks. Ensure efficient handling of traditional multicast market data networks as well as handling market data in the cloud for trading environments. Optimize and fine-tune the latest hardware, operating systems, and cloud infrastructure to achieve maximum performance in trading and compute operations. Drive initiatives to modernize environments by building and optimizing infrastructure using the most appropriate tools and technologies-whether cloud-based or on-premise to best meet the needs of our trading systems. Use declarative frameworks like Terraform and Ansible to build, manage, and configure infrastructure such as AWS, Kubernetes, Git, TeamCity, Concourse, and GitHub Actions. Research and implement new technologies to enhance network and compute performance, container management, workload orchestration, and cloud integration. Support the business by maintaining and managing storage requirements on NFS, CIFS, and S3 compatible systems within a Linux-based environment. Support and enhance highly available database architectures, ensuring systems are up-to-date with minimal downtime, following best practices, and coordinating with Database Administrators for updates and architectural improvements. Ensure systems are secure through regular patching and reporting, maintaining compliance with security standards. Consistently challenge the norm and advocate for change Required Skills, Experience & Abilities Proven experience in supporting mission critical, high performance trading infrastructure across various technology stacks. Experience deploying and supporting applications in Kubernetes Previous infrastructure monitoring experience using Prometheus and Grafana Strong Python experience Previous experience maintaining and optimizing cloud infrastructure in AWS environments Experience performing database and database infrastructure support for highly available systems Strong Linux platform support experience Working knowledge of TLS Demonstrated knowledge of network communications protocols, including multicast and WebSockets Experience using Ansible and Terraform to manage infrastructure Flexibility to take off-hours support calls and meetings as needs dictate Ability to learn quickly; a passion for new technology Self-motivated to continually expand skillset and improve supported systems Demonstrated high level of ownership and accountability Ability to handle pressure and time constraints with composure Exceptional verbal and written communication skills, with proven experience collaborating effectively with global teams. Strong organizational skills, including planning, prioritization, and documentation Privacy notices 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

At Ripple, we're building a world where value moves like information does today. It's big, it's bold, and we're already doing it. Through our crypto solutions for financial institutions, businesses, governments and developers, we are improving the global financial system and creating greater economic fairness and opportunity for more people, in more places around the world. And we get to do the best work of our career and grow our skills surrounded by colleagues who have our backs. If you're ready to see your impact and unlock incredible career growth opportunities, join us, and build real world value. What you'll do Own, design and build Palisade's digital asset custody platform Design and build a highly available, scalable, and resilient distributed system Deliver high-quality, reliable production code through testing, logging, and alerting Support the broader team and company with ideas and contributions across the board Participate in the entire software development lifecycle, from requirements gathering, and software design to implementing and monitoring components in production Build company culture of an early-stage startup What we're looking for Proven track record of building and delivering backend systems from development to production Hands on experience working on large scale distributed systems Familiarity with event driven micro services, Kubernetes, and cloud based infrastructure Familiarity with gRPC and protocol buffers Ability to work in a fast paced start up environment and be a core contributor to the success of the company A self starter that thrives on autonomy and can see a task through from start to finish A positive attitude with a passion for acquiring and sharing knowledge Web3, blockchain, and fintech experience are a plus WHO WE ARE: Do Your Best Work The opportunity to build in a fast paced start up environment with experienced industry leaders A learning environment where you can dive deep into the latest technologies and make an impact. A professional development budget to support other modes of learning. Thrive in an environment where no matter what race, ethnicity, gender, origin, or culture they identify with, every employee is a respected, valued, and empowered part of the team. In office collaboration for moments that matter is important to our culture, and we give managers and teams the flexibility to decide which 10+ days a month they come in. Bi weekly all company meeting - business updates and ask me anything style discussion with our Leadership Team We come together for moments that matter which include team offsites, team bonding activities, happy hours and more! Take Control of Your Finances Competitive salary, bonuses, and equity Competitive benefits that cover physical and mental healthcare, retirement, family forming, and family support Employee giving match Mobile phone stipend Take Care of Yourself R&R days so you can rest and recharge Generous wellness reimbursement and weekly onsite & virtual programming Generous vacation policy - work with your manager to take time off when you need it Industry leading parental leave policies. Family planning benefits. Catered lunches, fully stocked kitchens with premium snacks/beverages, and plenty of fun events Benefits listed above are for full time employees. Ripple is an Equal Opportunity Employer. We're committed to building a diverse and inclusive team. We do not discriminate against qualified employees or applicants because of race, color, religion, gender identity, sex, sexual identity, pregnancy, national origin, ancestry, citizenship, age, marital status, physical disability, mental disability, medical condition, military status, or any other characteristic protected by local law or ordinance. Please find our UK/EU Applicant Privacy Notice and our California Applicant Privacy Notice for reference.

A leading cryptocurrency firm in Greater London is looking for a Staff Engineer (Mobile) to develop high-quality mobile applications on the Palisade platform. The ideal candidate has expertise in cross-platform mobile development, particularly using React Native and TypeScript. This role requires a collaborative mindset and passion for building user-centric products while ensuring high performance and reliability across mobile applications. The company offers competitive salary and a flexible working environment.

A leading fintech company in the UK is looking for a talented individual to own and build their digital asset custody platform. You will design scalable systems, deliver reliable code, and contribute to a collaborative startup culture. Ideal candidates should have a proven record in backend systems, with experience in distributed systems and microservices architecture. The position offers competitive salary, benefits, and a dynamic working environment focused on professional growth.

At Ripple, we're building a world where value moves like information does today. It's big, it's bold, and we're already doing it. Through our crypto solutions for financial institutions, businesses, governments and developers, we are improving the global financial system and creating greater economic fairness and opportunity for more people, in more places around the world. And we get to do the best work of our career and grow our skills surrounded by colleagues who have our backs. If you're ready to see your impact and unlock incredible career growth opportunities, join us, and build real world value. The Work As a Staff Engineer (Mobile), you will be working on Palisade - Ripple's flagship wallet as a service platform enabling businesses, fintechs and banks to build digital asset treasury, payment and exchange use cases. What you'll do Mobile development expertise: You have solid experience building high quality, cross platform applications for iOS and Android using React Native and TypeScript. Native familiarity: While you live in JavaScript, experience with native code (Swift, Kotlin, or Objective C) to bridge gaps or debug native modules is a significant plus. Form handling: You have experience building complex forms and implementing robust validation logic. You know how to make data entry easy for the user while ensuring data integrity. Store deployment: Experience managing the release lifecycle - including certificates, signing, and deploying to the Apple App Store and Google Play Store is a big plus. Styling proficiency: You have a knack for creating polished mobile interfaces. Experience with Styled Components is a plus, but ultimately, you know how to build layouts that look and feel great on any screen size. User obsessed mindset: You don't just write code; you build products. You are passionate about mobile UX, gestures, and animations. Experience with Figma is a plus, helping you bridge the gap between design and engineering. Clean code philosophy: You care deeply about the quality of your craft. You strive for simplicity, strictly adhere to DRY (Don't Repeat Yourself) principles, and write code that is readable and maintainable. Collaborative spirit: You are a genuine team player who thrives in a collaborative environment. You communicate clearly, welcome code reviews, and enjoy solving problems with your peers. Testing culture: You believe that code isn't complete until it's verified. Experience with mobile testing frameworks is highly valued to ensure reliability across devices. Performance focus: You understand that a janky app is a bad UX. You keep performance in mind, optimising for smooth animations, fast launch times, and efficient memory usage. Smart tooling usage: You leverage the right tools for the job-including AI assistants-to be efficient, but you are transparent about their use. You verify every output, ensuring that you maintain full understanding and ownership of the code you ship. Industry interest: While not required, previous experience in Web3, blockchain, or fintech is considered a plus. What You'll Bring Proven track record of building and delivering backend systems from development to production Hands on experience working on large scale distributed systems Familiarity with event driven micro services, Kubernetes, and cloud based infrastructure Familiarity with gRPC and protocol buffers Ability to work in a fast paced start up environment and be a core contributor to the success of the company A self starter that thrives on autonomy and can see a task through from start to finish A positive attitude with a passion for acquiring and sharing knowledge Web3, blockchain, and fintech experience are a plus WHO WE ARE: Do Your Best Work The opportunity to build in a fast paced start up environment with experienced industry leaders A learning environment where you can dive deep into the latest technologies and make an impact. A professional development budget to support other modes of learning. Thrive in an environment where no matter what race, ethnicity, gender, origin, or culture they identify with, every employee is a respected, valued, and empowered part of the team. In office collaboration for moments that matter is important to our culture, and we give managers and teams the flexibility to decide which 10+ days a month they come in. Bi weekly all company meeting - business updates and ask me anything style discussion with our Leadership Team We come together for moments that matter which include team offsites, team bonding activities, happy hours and more! Take Control of Your Finances Competitive salary, bonuses, and equity Competitive benefits that cover physical and mental healthcare, retirement, family forming, and family support Employee giving match Mobile phone stipend Take Care of Yourself R&R days so you can rest and recharge Generous wellness reimbursement and weekly onsite & virtual programming Generous vacation policy - work with your manager to take time off when you need it Industry leading parental leave policies. Family planning benefits. Catered lunches, fully stocked kitchens with premium snacks/beverages, and plenty of fun events Benefits listed above are for full time employees. Please find our UK/EU Applicant Privacy Notice and our California Applicant Privacy Notice for reference. Ripple is an Equal Opportunity Employer. We're committed to building a diverse and inclusive team. We do not discriminate against qualified employees or applicants because of race, color, religion, gender identity, sex, sexual identity, pregnancy, national origin, ancestry, citizenship, age, marital status, physical disability, mental disability, medical condition, military status, or any other characteristic protected by local law or ordinance.

Overview 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. What you'll do in this role Work as part of a team to establish best-in-class production support, efficient software deployment, configuration processes, and proactive monitoring, with a goal of anticipating and avoiding issues before they occur, minimizing downtime and quick recovery from any incidents. Ensure maximum trading system availability to avoid missing any key trading opportunities Provide support for various trading groups' production systems across a variety of asset classes and geographic locations deployed across a multi-platform production environment (primarily Linux with a little Windows) Develop proprietary process automation and monitoring tools and leverage third-party technologies as appropriate Troubleshoot trading system production incidents resulting from internal (proprietary software / systems) or external factors (markets, data feeds, telecommunication lines) Automate software configuration and rollout procedures to reduce manual configuration errors and strive for flawless change management Support core market connectivity and correspond with exchanges regarding trade order activity, connectivity, and other related technical support issues Collaborate with traders, DBAs, development, back office, QA, infrastructure, technical support, business development and various management teams around the globe. Help end users and developers understand core trading and back-office systems to ensure efficient and correct use of available tools. Build documentation for common procedures, troubleshooting scenarios and system architecture. Coordinate efforts with other global support teams to ensure continuity and consistency of support in a 24x7 environment What's needed in this role Superior troubleshooting skills and the ability to navigate issues efficiently that do not have a pre-defined runbook process Prior experience supporting high performance applications, process monitoring, and troubleshooting Prior experience working with FIX protocol and alternative exchange protocols Script development experience a plus SQL experience including queries/updates/table creation/basic database maintenance Linux & Windows platform support experience in a large-scale production environment Experience supporting electronic trading systems; prior experience at proprietary trading firm preferred Demonstrated knowledge of network communications, including use of multicast networking Must have some flexibility in work schedule to help ensure team coverage; rotating on-call coverage required B.S. in Computer Science or equivalent degree Self-motivation and intellectual curiosity; desire to continually grow and always seek improvements in production support function High level of ownership and accountability, reliability, and strong follow through Ability to handle pressure and time constraints with composure; ability to multitask and context switch efficiently Strong organizational skills, including ability to effectively plan and prioritize Must have strong communication skills and demonstrate the ability to have clear and concise conversations, both written and verbal, with a variety of personalities Must be able to quickly apply prior context to troubleshooting and communication efforts For more information about DRW's processing activities and our use of job applicants' data, please view our Privacy Notice at Privacy Notice is intentionally left without link in this refined version. California residents, please review the California Privacy Notice for information about certain legal rights at Privacy Notice is intentionally left without link in this refined version.

About Bullish Bullish is an institutionally focused global digital asset platform that provides market infrastructure and information services. These include Bullish Exchange - a regulated and institutionally focused digital assets spot and derivatives exchange, integrating a high-performance central limit order book matching engine with automated market making to provide deep and predictable liquidity. Bullish Exchange is regulated in Germany, Hong Kong, and Gibraltar. CoinDesk Indices - a collection of tradable proprietary and single-asset benchmarks and indices that track the performance of digital assets for global institutions in the digital assets and traditional finance industries. CoinDesk Data - a broad suite of digital assets market data and analytics, providing real-time insights into prices, trends, and market dynamics. CoinDesk Insights - a digital asset media and events provider and operator of a digital media platform that covers news and insights about digital assets, the underlying markets, policy, and blockchain technology. Reports to: Director, Engineering Engineering Organization & Culture At Bullish, we are engineering the institutional standard for the digital asset industry. Our mission is to build a platform where security and compliance are the foundational core, requiring a commitment to technical excellence that goes beyond simply delivering code. We operate as a global engineering organization, setting a high bar in a demanding environment for those driven to do the best work of their careers alongside world-class peers. We value engineers who treat development as a craft and own the outcome from concept to deployment. You will be expected to navigate the unknown, bring structure to ambiguity, and help shape the frameworks and processes that drive our global teams forward. We refuse to compromise on quality and seek problem solvers who thrive on high-impact technical challenges. The Team: AI & Data Platform The AI & Data Platform team powers intelligence across the Bullish ecosystem-from our institutional-grade cryptocurrency exchange to CoinDesk's media, data, and indices businesses. We build the infrastructure that transforms raw data into governed, trustworthy assets and deploy AI systems that meet the reliability standards our institutional clients expect. We operate at the intersection of data engineering, semantic modeling, and applied AI-delivering solutions across the enterprise, spanning the full breadth of Bullish operations from trading floors to compliance. As we expand our AI capabilities, we are building out a robust evaluation and governance layer-ensuring every AI system we deploy is observable, testable, and held to the same engineering standards as our trading infrastructure. This is a team where AI is treated as serious engineering, not experimentation. What You'll Do AI Systems Architecture: Design and implement production AI systems with emphasis on reliability, observability, and continuous evaluation. Champion engineering practices that ensure AI outputs are consistent, evidence-based, and auditable. Conversational Analytics: Lead development of natural-language interfaces to business data, enabling stakeholders to query complex datasets through governed semantic layers. Agent Development: Architect multi-agent systems that coordinate across data sources, applying industry best practices for agent orchestration, tool use, and structured output generation. Evaluation & Trust: Build evaluation harnesses and testing frameworks that measure AI system quality-including groundedness, factual consistency, and output reliability-before deployment to production. Cross-Functional Collaboration: Work closely with product, trading, research, and media teams to translate complex requirements into scalable AI solutions with clear success metrics. Technical Leadership: Mentor engineers, establish coding standards, and drive architectural decisions that balance innovation velocity with production stability. Semantic Layer Partnership: Partner with data engineering to define and enforce semantic models that bridge raw data to AI-consumable formats, ensuring business logic is captured once and reused across applications. What You'll Bring AI Engineering Experience: 5+ years building production AI/ML systems, with demonstrated experience deploying LLM-based applications beyond proof-of-concept. Agent & Orchestration Expertise: Hands-on experience with agent frameworks, tool-use patterns, and multi-step reasoning systems. Experience with at least 3 of the following: - LangChain / LangGraph (agent orchestration, stateful workflows) - LlamaIndex (RAG pipelines, data indexing, query engines) - Multi-agent frameworks (CrewAI, AutoGen/AG2, MetaGPT, OpenAI Agents SDK) - Model Context Protocol (MCP) for tool connectivity - DSPy (programmatic prompting, optimization) - Vector databases (Qdrant, Pinecone, ChromaDB, Weaviate, pgvector) - Structured output libraries (Instructor, Pydantic, Zod) - LLM inference infrastructure (vLLM, Ollama, TensorRT-LLM) - Cloud AI platforms (Vertex AI, Amazon Bedrock, Azure OpenAI) - Evaluation & observability tools (LangSmith, Braintrust, Weights & Biases, Arize) Data Platform Fluency: Strong background in data engineering, semantic modeling, or analytics infrastructure. Comfortable navigating data lakes, governance tools, and BI systems. Full-Stack Capability: Proficiency across the stack-Python for AI/ML, cloud infrastructure (GCP preferred), and exposure to frontend integration for conversational interfaces. Engineering Rigor: Track record of building observable, testable, well-documented systems. Experience with CI/CD for ML, experiment tracking, and model governance. Communication: Ability to translate between technical implementation and business value. Comfortable presenting to senior stakeholders and aligning diverse teams. Nice to Haves Experience in financial services, fintech, or digital asset sectors Background in explainable AI or behavioural evaluation methodology Familiarity with enterprise data governance and metadata management Experience building conversational or natural-language interfaces to structured data Knowledge of market data, trading systems, or financial analytics Bullish is proud to be an equal opportunity employer. We are fast evolving and striving towards being a globally-diverse community. With integrity at our core, our success is driven by a talented team of individuals and the different perspectives they are encouraged to bring to work every day.

At Ripple, we're building a world where value moves like information does today. It's big, it's bold, and we're already doing it. Through our crypto solutions for financial institutions, businesses, governments and developers, we are improving the global financial system and creating greater economic fairness and opportunity for more people, in more places around the world. And we get to do the best work of our career and grow our skills surrounded by colleagues who have our backs. If you're ready to see your impact and unlock incredible career growth opportunities, join us, and build real world value. THE WORK RippleX is dedicated to empowering the builders of tomorrow on the XRP Ledger (XRPL), one of the world's fastest and most reliable public blockchains. We believe in democratizing the digital economy by providing practical support, empowering a community of developers, and offering the expertise of a visionary technology company. The XRPL is a decentralized, public blockchain led by a global community of businesses and developers looking to solve problems and create value. Proven reliable over more than a decade of operation and closing over 100 million ledgers, the XRPL offers streamlined development, low transaction costs, high performance, and sustainability. We are seeking ambitious engineering managers who share our vision and possess technical excellence to lead teams in advancing XRPL's core architecture and enabling developer contributions. WHAT YOU'LL DO Provide technical and strategic leadership for RippleX's blockchain software, ensuring scalability and reliability. Develop and deliver roadmaps, driving technical and operational excellence. Mentor team members for professional and technical growth, while providing hands-on leadership. Establish and encourage engineering standard processes, collaborating with partners across Ripple and in the XRPL community. Implement agile processes for innovation and incremental objectives. Translate technical concepts for various audiences including engineers, business and technical leaders. Scale the team by attracting and mentoring leaders and engineers of varying experience levels. Recruit outstanding engineers, in collaboration with Ripple's recruiting team. WHAT YOU'LL BRING 10+ years of software development leadership experience, leading strong engineering teams. You are both a people leader and a technical leader. Proficient in building highly scalable and reliable distributed systems in C++. Experienced in developing open-source software and contributing to collaborative blockchain communities. Collaborative approach with eagerness to share knowledge and work openly with diverse teams. Technical domain expert providing leadership and expertise to growing engineering teams. WHO WE ARE Do Your Best Work The opportunity to build in a fast-paced start-up environment with experienced industry leaders A learning environment where you can dive deep into the latest technologies and make an impact. A professional development budget to support other modes of learning. Thrive in an environment where no matter what race, ethnicity, gender, origin, or culture they identify with, every employee is a respected, valued, and empowered part of the team. In-office collaboration for moments that matter is important to our culture, and we give managers and teams the flexibility to decide which 10+ days a month they come in. Bi-weekly all-company meeting - business updates and ask me anything style discussion with our Leadership Team We come together for moments that matter which include team offsites, team bonding activities, happy hours and more! Take Control of Your Finances Competitive salary, bonuses, and equity Competitive benefits that cover physical and mental healthcare, retirement, family forming, and family support Employee giving match Mobile phone stipend Take Care of Yourself R&R days so you can rest and recharge Generous wellness reimbursement and weekly onsite & virtual programming Generous vacation policy - work with your manager to take time off when you need it Industry-leading parental leave policies. Family planning benefits. Catered lunches, fully-stocked kitchens with premium snacks/beverages, and plenty of fun events Benefits listed above are for full-time employees. Ripple is an Equal Opportunity Employer. We're committed to building a diverse and inclusive team. We do not discriminate against qualified employees or applicants because of race, color, religion, gender identity, sex, sexual identity, pregnancy, national origin, ancestry, citizenship, age, marital status, physical disability, mental disability, medical condition, military status, or any other characteristic protected by local law or ordinance. Please find our UK/EU Applicant Privacy Notice and our California Applicant Privacy Notice for reference.

A leading blockchain technology company based in the UK is seeking a Software Engineer to join their Investigations group. You will work remotely with a team to provide impactful customer-facing tools using your expertise in Java/Spring and database management. The role will involve collaboration with product managers to deliver effective solutions while maintaining high availability. Candidates should have a strong background in service management, data platforms, and frontend development, making this an exciting opportunity in the evolving world of cryptocurrencies.

Location London Employment Type Full time Location Type Hybrid Department Engineering 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 at Talos 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 that every member of our team adds invaluable insights and abilities that drive Talos forward. In our pursuit of excellence, we foster a culture of trust and integrity, collaboration, and mutual growth. Together, we are ambitiously building something extraordinary. Your unique talents and insights will play a crucial role in our shared success. We are a tight-knit but decentralized team of highly-experienced engineers and businesspeople. We have a hybrid-friendly work environment, with physical hubs in New York, London, Singapore, Sweden and Cyprus. We're Hiring: Software Engineer Talos operates at the intersection of crypto and capital markets, building high-performance systems to support the rapidly evolving digital asset space. As a Software Engineer at Talos, you'll collaborate with our team to develop the backend trading and settlement platform that powers institutional crypto trading. You'll have the opportunity to work on key areas such as order routing, market data connectivity, position management, and risk systems. We're looking for engineers eager to take ownership of their work and contribute to the entire development lifecycle-from design and implementation to testing and deployment. At Talos, we value engineers who enjoy solving complex problems, working in a fast-paced environment, and learning from experienced teammates. Prior experience in finance or crypto is a plus but not required-we're more interested in your ability to write great code, think critically, and work collaboratively. Want to learn more about Talos's engineering culture? Check out Sonic, our first open-source project which allows Talos to achieve microsecond network stack latency in Go: Responsibilities and Duties Design, develop, and maintain backend services that support crypto trading and settlement Optimize system performance, scalability, and security Collaborate with product and client teams to build solutions that support the full trade lifecycle Contribute to a culture of innovation, transparency, and continuous learning Qualifications 3+ years of software engineering experience in Go, Java, C++, C#, or Python B.S. or M.S. in Computer Science, related field, or equivalent experience Experience working with complex backend systems Strong problem-solving skills and a proactive mindset Interest in financial technology-experience in crypto or traditional markets is a plus Local to London HQ Benefits You will also enjoy a comprehensive array of competitive benefits, regardless of your location, within our warm, welcoming, and ambitious company culture. We provide paid lunches in the office, monthly fitness and evening socials to foster connections with colleagues, and other 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. 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 . 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A leading trading firm based in Greater London is seeking a Senior Software Engineer to join its Unified Platform team. The ideal candidate will have at least 2-3 years of platform-level software development experience, strong knowledge of Java or Python, and a passion for solving complex problems in financial markets. Responsibilities include developing tools for data processing and collaborating with internal users. The firm offers a culture that values teamwork, problem-solving, and continuous learning in a competitive environment.

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. We are seeking a Python Engineer to join an established multi-asset trading team with a global presence. The position offers a unique opportunity to influence the design and architecture of a growing system and ensure efficient development and deployment of revenue-generating solutions as part of an innovative front office team. Candidates should have strong initiative and have proven experience independently driving projects to completion. We work from high-level requirements and programmers are expected to gain an intimate understanding of the business and work directly with Traders and Quantitative Researchers on a daily basis. Responsibilities Work as part of our team of global Software Engineers embedded in our Global Delta One business, working on its automated trading platform Improve existing code and develop new tools Collaborate directly with traders and researchers to identify solutions and/or create technical specifications and clearly articulate value add of new capabilities Manage a technology backlog from ideation to deployment Collaborate with traders, researchers, software engineers, and support engineers elsewhere within the organization Qualifications Strong preference for experience developing trading-related software or coming from a complex technology-based organization Minimum of 3 years of professional development, demonstrating excellent, detailed understanding of Python Able to analyze business requests and translate to technical specifications and solutions Able to teach others Experience optimizing distributed systems Experience of data-intensive systems development Excellent communication and organizational skills Must be able to come into our London office 5 days per week 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

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'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. Cumberland Systematic is a multi-asset trading team focused on mid and high-frequency fully systematic strategies in the delta one space. We trade 24/7 globally with our team located primarily in Chicago and London. We are looking for a Software Engineer to join our team. You will work with other software engineers to design and develop the full stack needed to enable a global trading operation with high availability requirements. You will be expected to design and develop integrations with data vendors, blockchain infrastructure, data management solutions, and libraries for managing and analyzing data. The team's existing systems are written in Python and C++. Candidates should have strong initiative and proven experience independently driving projects to completion. We work from high-level requirements and engineers are expected to gain an intimate understanding of the business and work directly with quantitative researchers on a daily basis. Responsibilities Design, develop, test, document, and maintain software and infrastructure needed for quantitative financial research Accelerate the research lifecycle from data engineering to feature generation and analysis Integrate with diverse data sources such as blockchains, exchanges, and data vendors Test at the unit, functional, and integration levels Work within in a small team as well as independently with a strong user focus Provide on-call support as needed To qualify for this role, you must have: Python experience gained through professional experience Built complex systems in modern Python that are maintainable and safely refactorable Hands-on experience managing large, evolving timeseries data A working knowledge of type safety and type systems Strong verbal and written communication skills Strong internal motivation and a continual desire to learn Bonus points if you have: Contributions to open-source crypto projects Production experience running full or archive blockchain nodes at scale Collaborated with quantitative researchers A working knowledge of high-level machine learning concepts and lifecycle Experience with functional programming and immutable design principles Practical knowledge of major blockchain types and clients 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

A diversified trading firm in London seeks an experienced Infrastructure Engineer to design and maintain mission-critical trading systems. Ideal candidates will possess strong skills in Kubernetes, AWS, and Python. You will optimize cloud infrastructures and collaborate closely with global teams to ensure high efficiency and security of the trading networks. This role requires flexibility for off-hours support and strong communication skills.