Marex Group

Marex Group in Belfast is seeking a Full-stack Software Engineer to contribute to the Prime Services Software Development team. This role involves enhancing secure, responsive web applications tailored for trading technology. Candidates should have expertise in React and C# .NET, aligned with agile principles. You will work on private applications, emphasizing quality and automation while collaborating closely with engineering teams. This position is essential for Marex's goal of delivering robust applications in a fast-paced environment.

Marex Group is looking for a Software Developer specializing in C# .NET to enhance clearing technology with an AI-first approach. This role in London focuses on creating modern web-based platforms that prioritize security and compliance. The ideal candidate will leverage modern AI tools to improve code quality and accelerate delivery while working within a regulated environment. A strong understanding of financial products and collaborative skills are essential for this position.

Marex Group plc (NASDAQ: MRX) is a diversified global financial services platform providing essential liquidity, market access and infrastructure services to clients across energy, commodities and financial markets. The group provides comprehensive breadth and depth of coverage across four core services: clearing, agency and execution, market making, and hedging and investment solutions. It has a leading franchise in many major metals, energy and agricultural products, with access to 60 exchanges. The group provides access to the world's major commodity markets, covering a broad range of clients that include some of the largest commodity producers, consumers and traders, banks, hedge funds and asset managers. With more than 40 offices worldwide, the group has over 3,000 employees across Europe, Asia and the Americas. For more information visit Position Reference VN2868 Department description Marex has unique access across markets with significant share globally both on and off exchange. The depth of knowledge amongst its teams and divisions provides its customers with clear advantage, and its technology-led service provides access to all major exchanges, order flow management via screen, voice and DMA, plus award winning data, insights and analytics. The Technology Department delivers differentiation, scalability and security for the business. Technology provides digital tools, software services and infrastructure globally to all business groups. Software development and support teams work in agile 'streams' aligned to specific business areas. Our other teams work enterprise wide to provide critical services including our global service desk, network and system infrastructure, IT operations, security, enterprise architecture and design. The Software Development function creates and maintains applications, frameworks and other software components to deliver to business requirements. Developers conceive, specify, design, engineer, document, test, and deliver bug fixes as needed to provide high quality software solutions. Each Development team is aligned to one of Marex's business divisions and works with a corresponding Business Technology and Application Support team. Role Summary As a Full stack Software Engineer specializing in both front end and back end development, experienced in React or C# .NET, you will be a key member of our Prime Services Software Development team, contributing to the creation and enhancement of secure, responsive web applications and services tailored for front to back trading technology. Your coding expertise, alignment to agile principles, and your strong emphasis on quality will be instrumental in delivering robust and reliable applications, including greenfield, re platforming and migration to (AWS) cloud. In this role, you will also work closely with the platform engineering team to ensure seamless integration and deployment, and QA to deliver an automation first and shift left approach to quality control. You will support and advocate for the Marex Agentic AI augmented development strategy, and also be encouraged to join Marex technology guilds, participate in solution design and technology reviews, and to act as scrum master when needed. Responsibilities Role specific Code across all proprietary applications and services that constitute the Marex Prime Services (Capital Markets) technology platform. Take accountability for the quality of your deliverables, take an automation first approach to quality control, adhere to coding standards and participate in peer reviews and pull requests. Work with platform engineering to automate build and deploy of existing and new systems. Align with Marex delivery process and agile principles, engage in scrum ceremonies and contribute to estimation and scheduling, and resolving impediments. Work collaboratively within scrum team, and more widely within the technology function. All staff Ensuring compliance with the company's regulatory requirements under the FCA, NFA, AMF, AFM, MAS. Adhere to the operational risk framework for your role ensuring that all regulatory or company determined parameters are complied with. Role model for demonstrating highest level standards of integrity and conduct and reflecting Company Values. At all times complying with the FCA's Code of Conduct. To ensure that you are fully aware of and adhere to internal policies that relate to you, your role or any other activities for which you have any level of responsibility. To report any breaches of policy to Compliance and/or your supervisor as required. To elevate risk events immediately. To provide input to risk management processes, as required. Competencies, Skills, Experience & Qualifications Engineering: C#, .Net 4.8, ASP.Net, React, JS/TS, HTML, CSS, SQL Tools / Technologies / Infra: NodeJS, cloud/AWS, Bitbucket (Git), SQL/Server, Jira Design: API, HTTP/REST, JSON, micro services and distributed systems SDLC: Agile, Scrum, Kanban, devOps, CI/CD. Understanding of, and advocacy for, Agentic AI / Context Engineering Desirable Engineering: Java, Vue, Angular, .Net Core, Kendo UI Tools / Technologies / Infra: Docker, Kubernetes, RabbitMQ, Kafka, Azure, GCP, NoSQL, DNS, NServiceBus, IIS Design: Serverless, cloud native/PaaS, event driven, pub/sub, real time/websockets, architectural design records (ADRs) SDLC: Agentic AI / Context Engineering; CoPilot, Claude, Codex, building custom agents across full SDLC Financial Services Ecosystem: Market data, Bloomberg. Experience working in a regulated environment and knowledge of the risk and compliance requirements associated with this. Competencies Excellent verbal and written communication skills. A collaborative team player, approachable, self efficient and influences a positive work environment. Demonstrates curiosity. Resilient in a challenging, fast paced environment. Ability to take a high level of responsibility in a fast pace and high volume environment. Excels at building relationships, networking and influencing others. Conduct Rules Act with integrity. Act with due skill, care and diligence. Be open and cooperative with the FCA, the PRA and other regulators. Pay due regard to the interests of customers and treat them fairly. Observe proper standard of market conduct. Act to deliver good outcomes for retail customers. Company Values Be collaborative - by working together across the organisation, we foster teamwork, can better respond to challenges and successfully deliver for our clients Act with integrity - we pride ourselves on our honesty and high ethical standards. We apply these values when working with all our clients, colleagues and other stakeholders Be adaptable and entrepreneurial - we embrace change as markets evolve to constantly increase our efficiency and create innovative solutions for our clients. We are interested in the world around us and inquisitive about understanding the challenges and opportunities our clients face. Be respectful - how we treat each other, and our clients says everything about who we are. We always act respectfully and treat people fairly in everything we do. Nurture talent - we aim to grow our own talent and make Marex the place ambitious, hardworking and talented people choose to build their career. This means giving and taking stretch opportunities, taking risks, and committing to career development and support - for ourselves and our teams. Adaptable and Nimble - Our size and flexibility is an advantage. We are big enough to support our client's various needs, and adaptable and nimble enough to respond quickly to changing conditions or requirements. A non bureaucratic, but well controlled environment fosters initiative as well as employee satisfaction. Marex is fully committed to being an inclusive employer and providing an inclusive and accessible recruitment process for all. We will provide reasonable adjustments to remove any disadvantage to you being considered for this role. We value the differences that a diverse workforce brings to the company. We welcome applications from candidates returning to the workforce. Also, Marex is committed to avoiding circumstances in which the appearance or possibility of conflicts of interest may exist within the hiring process. If you would like to receive any information in a different way or would like us to do anything differently to help you, please include it in your application.

Marex Group in London is seeking an Application Support Analyst to provide essential support for trading and back-office platforms. You will manage incident resolution and coordinate between technology and business teams to ensure smooth operations. The role demands strong technical skills in various operating systems and scripting languages, ideally with experience in a financial services background. Join Marex for a dynamic, collaborative environment that fosters personal growth and innovative solutions.

A global financial services firm is seeking a QA Analyst to design and maintain automated testing scripts, integrate tests into deployment pipelines, and collaborate with developers to ensure quality. Applicants should hold experience as a QA Automation Engineer and be familiar with tools like JIRA, AWS, and SQL. This role fosters a collaborative and fast-paced environment with commitment to integrity and high standards of conduct.

QA Analyst - Enterprise Technology Automation Engineer London, GB Full-Time Information Technology About Marex Marex Group plc (NASDAQ: MRX) is a diversified global financial services platform providing essential liquidity, market access and infrastructure services to clients across energy, commodities and financial markets. The group provides comprehensive breadth and depth of coverage across four core services: clearing, agency and execution, market making, and hedging and investment solutions. It has a leading franchise in many major metals, energy and agricultural products, with access to 60 exchanges. The group provides access to the world's major commodity markets, covering a broad range of clients that include some of the largest commodity producers, consumers and traders, banks, hedge funds and asset managers. With more than 40 offices worldwide, the group has over 2,300 employees across Europe, Asia and the Americas. Department description The Technology Department delivers differentiation, scalability and security for the business. Technology provides digital tools, software services and infrastructure globally to all business groups. Software development and support teams work in agile 'streams' aligned to specific business areas. Our other teams work enterprise-wide to provide critical services including our global service desk, network and system infrastructure, IT operations, security, enterprise architecture and design. The Software Development function creates and maintains applications, frameworks and other software components to deliver to business requirements. Developers conceive, specify, design, programme, document, test, and delivery bug fixes as needed to provide high quality software solutions. Each Development team is aligned to one of Marex's business divisions and works with a corresponding Business Technology and Application Support team. Responsibilities Role specific: Test automation: Design, build, and maintain automated test scripts and frameworks to reduce manual work. Shift-left integration: Collaborate early with developers and product managers to identify risks and define quality standards before writing code. CI/CD support: Integrate automated tests into continuous integration and deployment pipelines to provide rapid feedback on each code change. Technical Testing: Conduct specialized tests beyond UI checks, including API testing. Proactively investigating into performance/load testing, and database integrity verification. Defect management: Involves root cause analysis to help developers prevent bug recurrence. Process governance: Establish and maintain quality standards, documentation, and select appropriate testing tools within the QA team. Coaching: QAs and developers on test quality, automation best practices, and testing discipline. Requirement Analysis: Reviewing business requirements and user stories to ensure they are clear, complete, and testable. Defect management: Find, log, and track bugs using Jira, collaborating with developers to confirm fixes. Quality reporting: Preparing reports for stakeholders detailing the software's readiness for release. AI: Championed AI driven quality initiatives by leveraging Generative AI and NLP to automate the conversion of user stories into Playwright scripts, reducing script development time and increasing sprint velocity All staff: Ensure compliance with the company's regulatory requirements under the FCA. Adhere to the operational risk framework for your role ensuring that all regulatory or company determined parameters are complied with. Role model for demonstrating highest level standards of integrity and conduct and reflecting Company Values. At all times comply with the FCA's Code of Conduct. Ensure that you are fully aware of and adhere to internal policies that relate to you, your role or any other activities for which you have any level of responsibility. Report any breaches of policy to Compliance and/or your supervisor as required. Escalate risk events immediately. Provide input to risk management processes, as required. Competencies, Skills and Experience Excellent verbal and written communication skills. A collaborative team player, approachable, self efficient and influences a positive work environment. Resilient in a challenging, fast paced environment. Excels at building relationships, networking and influencing others. Maintain a commitment to continuous professional development by acquiring proficiency in emerging tools and frameworks. Strategic collaborator with insight and agility, able to anticipate future challenges, ensuring operational effectiveness. Attention to detail and a passion for driving up the quality of software. Skills and Experience: Essential: Middle Level QA Automation Engineer Experienced in following application(s) all beneficial: JIRA, XRAY, WIKI, Bitbucket cloud, AWS, Splunk, SQL, MongoDB Understanding of software diagnostic tools and testing methods (automation, smoke, functionality, usability, performance, regression, and user acceptance). Experience working closely with development teams and championing an automation first and shift left approach to quality control. Experience working in a regulated environment and knowledge of the risk and compliance requirements associated with this. Agile and scrum development methodologies. Experienced in following domains all beneficial: Financial background Conduct Rules You must: Act with integrity Act with due skill, care and diligence Be open and cooperative with the FCA, the PRA and other regulators Pay due regard to the interests of customers and treat them fairly Observe proper standard of market conduct Company Values Respect- Clients are at the heart of our business, with superior execution and superb client service the foundation of the firm. We respect our clients and always treat them fairly. Integrity - Doing business the right way is the only way. We hold ourselves to a high ethical standard in everything we do - our clients expect this and we demand it of ourselves. Collaborative - We work in teams - open and direct communication and the willingness to work hard and collaboratively are the basis for effective teamwork. Working well with others is necessary for us to succeed at what we do. Developing our People - Our people are the basis of our competitive advantage. We look to "grow our own" and make Marex the place ambitious, hardworking, talented people choose to build their careers. Adaptable and Nimble - Our size and flexibility is an advantage. We are big enough to support our client's various needs, and adaptable and nimble enough to respond quickly to changing conditions or requirements. A non-bureaucratic, but well controlled environment fosters initiative as well as employee satisfaction. Marex is fully committed to being an inclusive employer and providing an inclusive and accessible recruitment process for all. We will provide reasonable adjustments to remove any disadvantage to you being considered for this role. We value the differences that a diverse workforce brings to the company. We welcome applications from candidates returning to the workforce. Also, Marex is committed to avoiding circumstances in which the appearance or possibility of conflicts of interest may exist within the hiring process. If you would like to receive any information in a different way or would like us to do anything differently to help you, please include it in your application.

Application Support Analyst - Operations Technology Contract London, GB Technology Full-Time About Marex Marex Group plc (NASDAQ: MRX) is a diversified global financial services platform providing essential liquidity, market access and infrastructure services to clients across energy, commodities and financial markets. The group provides comprehensive breadth and depth of coverage across four core services: clearing, agency and execution, market making, and hedging and investment solutions. It has a leading franchise in many major metals, energy and agricultural products, with access to 60 exchanges. The group provides access to the world's major commodity markets, covering a broad range of clients that include some of the largest commodity producers, consumers and traders, banks, hedge funds and asset managers. With more than 40 offices worldwide, the group has over 2,300 employees across Europe, Asia and the Americas. For more information visit Overview of Marex / Department description The Technology Department delivers differentiation, scalability and security for the business. Technology provides digital tools, software services and infrastructure globally to all business groups. Software development and support teams work in agile 'streams' aligned to specific business areas. Our other teams work enterprise-wide to provide critical services including our global service desk, network and system infrastructure, IT operations, security, enterprise architecture and design. The Support function provides technical support for all applications. The Application Support team runs a 24/5 global front door to keep us up and running, backed up by business-aligned Support teams that specialise in maintaining their business stream's applications. Each business-aligned Application Support team works with a corresponding Business Technology and Development team. The Application Support team is responsible for providing technical support for all front office and post-trade applications including trade capture, market data, settlement and clearing systems and their associated client applications, as well as overnight risk calculation systems and the business systems used by control and support departments. The team handles all support requests, incidents, problems, and business continuity activities, to ensure the highest quality delivery of services to end users and clients. Role Summary The Application Support Analyst is responsible for taking ownership of issues and providing procedural and technical support to various teams and internal/external stakeholders. In addition to driving resolution of day-to-day issues, managing incidents and outages to resolution, this role requires a close partnership with the rest of the infrastructure team, the service desk and the wider IT group. In this role, you will work closely with both business stakeholders and engineering teams to identify, design, and deliver features that strengthen cross-selling capabilities and improve operational efficiency across the firm. Marex recognises the importance of digital services in delivering the best possible client experience. As a result, the technology team plays an increasingly critical role in the firm's evolution, enabling business growth and supporting the delivery of new products and services. Responsibilities Role specific: Provide support for all trading and back-office platforms offered by Marex to both internal and external client base. Support business users offering second- and third-line support. Knowledge of scripting language (PowerShell, Python ). Manage new system analysis and implementation. Provide incident management per ITIL standards. Liaison between technology department and business groups to communicate system changes. Manage process and trading system documentation in existing template; produce and regularly maintain to a high standard. Ensure active tasks retain focus through workflow and prioritisation awareness. Manage vendor system upgrades and implementation. Manage exchange relationships and project manage mandatory upgrades. Manage technical client onboarding. Complete exchange reporting and compliance audits. Manage client technical requirements within Marex technology department. Complete monthly transactional and volume reporting across all systems. All staff: Ensure compliance with the company's regulatory requirements under the FCA. Adhere to the operational risk framework for your role ensuring that all regulatory or company determined parameters are complied with. Role model for demonstrating highest level standards of integrity and conduct and reflecting Company Values. At all times comply with the FCA's Code of Conduct. Ensure that you are fully aware of and adhere to internal policies that relate to you, your role or any other activities for which you have any level of responsibility. Report any breaches of policy to Compliance and/ou you supervisor as required. Escalate risk events immediately. Provide input to risk management processes, as required. Competencies, Skills and Experience Competencies: A collaborative team player, approachable, self-efficient and influences a positive work environment. Demonstrates curiosity. Resilient in a challenging, fast-paced environment. Excels at building relationships, networking and influencing others. Strategic collaborator with insight and agility, able to anticipate future challenges, ensuring operational effectiveness. Working knowledge of ETD exchanges and the full trade life cycle. Skills and Experience: Solid background in Windows, Linux/Unix OS, including one of the following: SQL, PostgreSQL, MongoDB, Oracle. Must be able to work under demanding conditions with a calm demeanour. Experience gained in a financial services background, ideally finance. Ability to work as part of a team in an environment with changing expectations. Proven ability to show a proactiveness in picking up issues and improving existing processes. Process-driven and systematic mindset. Experience with ITIL and change management processes.Excellent documentation, communication, and organizational skills. Ability to build strong relationships with Application Development teams and business sponsors. General front-to-back knowledge of the flow for trading/clearing/operational process in settlement of futures and OTC. Experience in exchange and vendor management. Knowledge of server-side infrastructure and admin tools. Ability to work shifts patterns (if required). Good to have knowledge of Fix Messaging protocol, including support experience. Knowledge of market connectivity protocols for key global derivative, commodity, cash and equity markets. Experience in technical onboarding of new APIs and systems. Prior experience in a support role, liaising directly with clients in a technical capacity. Desirable: Bachelor's degree in any relevant field. Excellent verbal and written communication skills. Use of ATEO and ION products are advantageous. Prior experience support back and middle office users. Working knowledge of the following asset classes/Trade environments: Foreign Exchange (FX), Over-the-counter (OTC), Interest rate swaps (IRS), Equities, Broker dealer is advantageous. Understanding of Sox and how it relates to a support function. Conduct Rules You must: Act with integrity. Act with due skill, care and diligence. Be open and cooperative with the FCA, the PRA and other regulators. Pay due regard to the interests of customers and treat them fairly. Observe proper standard of market conduct. Act to deliver good outcomes for retail customers. Company Values Be collaborative - by working together across the organisation, we foster teamwork, can better respond to challenges and successfully deliver for our clients. Act with integrity - we pride ourselves on our honesty and high ethical standards. We apply these values when working with all our clients, colleagues and other stakeholders. Be adaptable and entrepreneurial - we embrace change as markets evolve to constantly increase our efficiency and create innovative solutions for our clients. We are interested in the world around us and inquisitive about understanding the challenges and opportunities our clients face. Be respectful - how we treat each other, and our clients says everything about who we are. We always act respectfully and treat people fairly in everything we do. Nurture talent - we aim to grow our own talent and make Marex the place ambitious, hardworking and talented people choose to build their career. This means giving and taking stretch opportunities, taking risks, and committing to career development and support - for ourselves and our teams. Adaptable and Nimble - Our size and flexibility is an advantage. We are big enough to support our client's various needs, and adaptable and nimble enough to respond quickly to changing conditions or requirements. A non-bureaucratic, but well controlled environment fosta initiative as well as employee satisfaction. . click apply for full job details

Software Developer - Clearing Technology Location: London, GB Job type: Full-Time As a Senior Full Stack Developer specialising in C# .NET, you will be a pivotal member of our Software Development team in Clearing Technology, driving an AI-first approach to the creation and enhancement of secure, responsive web-based platforms. Marex is a full clearing member of major financial exchanges - across energy, commodities, metals and financial markets. You will leverage modern AI-assisted development tools and practices to accelerate delivery, improve code quality, and enhance developer productivity, while ensuring solutions meet the high standards of control, auditability, and reliability required within financial systems, including compliance with SOX (Sarbanes-Oxley) requirements. Responsibilities Design, develop, and test components of modern, secure web-based post trade platforms, applying AI-assisted development practices to improve quality and delivery speed. Contribute to the overall architecture and design of technology solutions, incorporating AI-enabled tooling and automation while ensuring control, transparency, and auditability. Develop solutions to a high standard that are maintainable, testable, and aligned to acceptance criteria, with a strong emphasis on traceability and deterministic behaviour in regulated environments. Leverage AI tools responsibly across the software development lifecycle (e.g. code generation, testing, documentation), ensuring outputs are reviewed, validated, and compliant with engineering standards. Communicate effectively with team members, contribute ideas, and stay current with emerging technologies and modern engineering practices. Ensure delivered systems are production ready, secure, and well documented, supporting operational handover and ongoing audit requirements. Follow coding standards and defined development processes, ensuring consistency, quality, and compliance across all deliverables. Resolve third line support issues in a professional and timely manner, applying a structured and analytical approach to problem solving. Essential skills and experience Experience leveraging AI-assisted development tools (e.g. code generation, automated testing, developer productivity tooling) to improve delivery speed and quality. Strong understanding of applying AI responsibly within the software development lifecycle, ensuring traceability, auditability, and control. Experience of NoSQL or RDMS databases. Infrastructure as Code, Terraform or equivalent. Modern CI/CD and DevOps practices. Cloud technology, ideally AWS (Amazon Web Services). Knowledge of BDD/TDD. Agile and scrum development methodologies. Methodical approach to software architecture and design and experience employing the right design choices for a given project. Excellent verbal and written communication skills. Understanding of financial products across derivatives, FX, commodities, cash equities or fixed income. Good knowledge of the post trade lifecycle, including confirmation/affirmation, allocations, settlement, clearing, collateral and margin, lifecycle events, reconciliations, and exceptions management. Exposure to embedding AI capabilities into end user applications (e.g. intelligent workflows, automation, or decision support). Experience of SOLID. Experience of Domain Driven Design. Experience working in a regulated environment and knowledge of the financial markets. A collaborative team player, approachable, self efficient, and able to foster a positive engineering culture, including adoption of AI first practices. Demonstrates curiosity, particularly in emerging technologies, AI capabilities, and continuous improvement of development practices. Resilient in a challenging, fast paced, and regulated environment. Excels at building relationships, networking, and influencing others across both technical and business teams. Strategic collaborator with insight and agility, able to anticipate future challenges, including those related to scale, regulation, and technology evolution, ensuring operational effectiveness. Conduct Rules Act with integrity. Act with due skill, care and diligence. Be open and cooperative with the FCA, the PRA and other regulators. Pay due regard to the interests of customers and treat them fairly. Observe proper standard of market conduct. Company Values Be collaborative - by working together across the organisation, we foster teamwork, can better respond to challenges and successfully deliver for our clients. Act with integrity - we pride ourselves on our honesty and high ethical standards. We apply these values when working with all our clients, colleagues and other stakeholders. Be adaptable and entrepreneurial - we embrace change as markets evolve to constantly increase our efficiency and create innovative solutions for our clients. Be respectful - how we treat each other, and our clients says everything about who we are. We always act respectfully and treat people fairly in everything we do. Nurture talent - we aim to grow our own talent and make Marex the place ambitious, hardworking and talented people choose to build their career. This means giving and taking stretch opportunities, taking risks, and committing to career development and support - for ourselves and our teams. Adaptable and nimble - Our size and flexibility is an advantage. We are big enough to support our client's various needs, and adaptable and nimble enough to respond quickly to changing conditions or requirements. A non bureaucratic, but well controlled environment fosters initiative as well as employee satisfaction. Marex is fully committed to being an inclusive employer and providing an inclusive and accessible recruitment process for all. We will provide reasonable adjustments to remove any disadvantage to you being considered for this role. We value the differences that a diverse workforce brings to the company. We welcome applications from candidates returning to the workforce. Also, Marex is committed to avoiding circumstances in which the appearance or possibility of conflicts of interest may exist within the hiring process. If you would like to receive any information in a different way or would like us to do anything differently to help you, please include it in your application.

A leading finance technology firm located in Greater London is seeking a Senior Developer specialising in C# .NET. You will play a crucial role in developing secure web-based finance platforms, leveraging AI-assisted tools to enhance productivity and code quality. Responsibilities include designing applications, ensuring compliance with SOX standards, and collaborating with business stakeholders to modernise legacy systems. The ideal candidate should have deep experience with AI tools, CI/CD practices, and cloud technologies such as AWS.

Marex Group plc (NASDAQ: MRX) is a diversified global financial services platform providing essential liquidity, market access and infrastructure services to clients across energy, commodities and financial markets. The group provides comprehensive breadth and depth of coverage across four core services: clearing, agency and execution, market making, and hedging and investment solutions. It has a leading franchise in many major metals, energy and agricultural products, with access to 60 exchanges. The group provides access to the world's major commodity markets, covering a broad range of clients that include some of the largest commodity producers, consumers and traders, banks, hedge funds and asset managers. With more than 40 offices worldwide, the group has over 2,300 employees across Europe, Asia and the Americas. Marex Solutions is a division of Marex providing investment banking solutions with a fintech mindset. We aim to become the world's leading manufacturer of cross asset, customised derivatives. The Solutions COO team plays a critical role in ensuring operational efficiency and strategic execution of business initiatives. Role Summary Marex Solutions is a division of Marex Spectron providing investment banking solutions with a fintech mindset. We aim to become the world's leading manufacturer of cross asset, customised derivatives. We are looking for a Front Office Developer (Commando) to deliver tools and applications to the trading desk to cover and improve hedging & risk management, pricing and ad-hoc trading activities. To succeed in this role, the candidate must have a strong technological background and good understanding of the trading activity. Based in London, the Front Office Developer will be part of the Derivatives Engine within Marex Solutions and will work closely with Trading, Quants and Technology. Responsibilities Role specific: The primary task would be to design, implement, and participate in the support of applications for the Derivatives Engine Trading Desk, to cover hedging & risk management, pricing, and ad-hoc trading activities. In addition, the role would include: Ensure that trading applications are conforming to Marex technology testing standards and that proper support plans are in place. To Work closely with Quants and Technology to ensure that Trading requirements are understood and accounted for in the design and implementation of global applications. When needed, help with the handover of tactical applications to Technology teams. Work closely with Trading to improve the technological maturity of the team and identify areas where gains can be made. Desire to gain deep understanding of structured products trading activities. All staff Ensure compliance with the company's regulatory requirements under the FCA. Adhere to the operational risk framework for your role ensuring that all regulatory or company determined parameters are complied with. Role model for demonstrating highest level standards of integrity and conduct and reflecting Company Values. At all times comply with the FCA's Code of Conduct. Ensure that you are fully aware of and adhere to internal policies that relate to you, your role or any other activities for which you have any level of responsibility. Report any breaches of policy to Compliance and/ or your supervisor as required. Escalate risk events immediately. Provide input to risk management processes, as required. A collaborative team player, approachable, self-efficient and influences a positive work environment. Resilient in a challenging, fast-paced environment. Excels at building relationships, networking and influencing others. Strategic collaborator with insight and agility, able to anticipate future challenges, ensuring operational effectiveness. Skills and Experience Having the ability to adapt to business needs and quickly understand requirements, design solutions, and deploy applications dedicated to specific tasks is a must. Strong applied Python knowledge required. Good experience in software design, OOP, and deploying Production-level code. Good communication skills, including ability to explain complex matters simply and to translate requirements into performant code. Ability to work autonomously and under pressure, with a good understanding of balancing tasks across shifting priorities. Experience with structured products/equities derivatives trading activities a plus. 2 - 5 years of experience candidates outside of this range will also be considered. Conduct Rules Act with integrity Act with due skill, care and diligence Be open and cooperative with the FCA, the PRA and other regulators Pay due regard to the interests of customers and treat them fairly Observe proper standard of market conduct Company Values Respect - Clients are at the heart of our business, with superior execution and superb client service the foundation of the firm. We respect our clients and always treat them fairly. Integrity - Doing business the right way is the only way. We hold ourselves to a high ethical standard in everything we do - our clients expect this and we demand it of ourselves. Collaborative - We work in teams - open and direct communication and the willingness to work hard and collaboratively are the basis for effective teamwork. Working well with others is necessary for us to succeed at what we do. Developing our People - Our people are the basis of our competitive advantage. We look to "grow our own" and make Marex the place ambitious, hardworking, talented people choose to build their careers. Adaptable and Nimble - Our size and flexibility is an advantage. We are big enough to support our clients' various needs, and adaptable and nimble enough to respond quickly to changing conditions or requirements. A non-bureaucratic, but well controlled environment fosters initiative as well as employee satisfaction. Marex is fully committed to being an inclusive employer and providing an inclusive and accessible recruitment process for all. We will provide reasonable adjustments to remove any disadvantage to you being considered for this role. We value the differences that a diverse workforce brings to the company. We welcome applications from candidates returning to the workforce. Also, Marex is committed to avoiding circumstances in which the appearance or possibility of conflicts of interest may exist within the hiring process. If you would like to receive any information in a different way or would like us to do anything differently to help you, please include it in your application.

A leading financial services firm in Greater London is seeking a Software Developer to join its Technology department. This role focuses on enhancing Risk Engines and collaborating within a dynamic team. Candidates should have full-stack Python skills, experience with scalable applications, and familiarity with cloud technologies like AWS. Join us to help automate reporting and improve business processes while contributing to a fast-paced, innovative environment.

A global financial services platform in London seeks a Front Office Developer to enhance trading applications. The role requires strong Python skills and the ability to work closely with quants and trading teams to improve risk management and trading efficiency. Candidates should have 2-5 years of experience, a good understanding of trading activities, and the capability to work under pressure in a fast-paced environment.

Overview London, GB Full-Time Information Technology About Marex Marex Group plc (NASDAQ: MRX) is a diversified global financial services platform providing essential liquidity, market access and infrastructure services to clients across energy, commodities and financial markets. The group provides comprehensive breadth and depth of coverage across four core services: clearing, agency and execution, market making, and hedging and investment solutions. It has a leading franchise in many major metals, energy and agricultural products, with access to 60 exchanges. The group provides access to the world's major commodity markets, covering a broad range of clients that include some of the largest commodity producers, consumers and traders, banks, hedge funds and asset managers. With more than 40 offices worldwide, the group has over 3,000 employees across Europe, Asia and the Americas. Marex has unique access across markets with significant share globally both on and off exchange. The depth of knowledge amongst its teams and divisions provides its customers with clear advantage, and its technology-led service provides access to all major exchanges, order-flow management via screen, voice and DMA, plus award-winning data, insights and analytics. The Technology Department delivers differentiation, scalability and security for the business. Technology provides digital tools, software services and infrastructure globally to all business groups. Software development and support teams work in agile 'streams' aligned to specific business areas. Our other teams work enterprise-wide to provide critical services including our global service desk, network and system infrastructure, IT operations, security, enterprise architecture and design. The Software Development function creates and maintains applications, frameworks and other software components to deliver to business requirements. Developers conceive, specify, design, engineer, document, test, and deliver bug fixes as needed to provide high quality software solutions. Each Development team is aligned to one of Marex's business divisions and works with a corresponding Business Technology and Application Support team. Role Summary As a valued member of the Technology department, the Software Developer will be working daily within the Risk stream. There is an opportunity to learn the various areas of Risk & Compliance through development and collaboration and by improving business processes. The Developer will be joining a dynamic team that are building a strategic system-scape. There will be the capability to help shape Technology growth and add significant value to the Risk department. The Developer will, via technology, help to enable growth whilst automating and improving reporting & complex calculations across areas including Market Risk, Clearing Risk, Counterparty Risk and Operational Risk. The Developer will operate within the Risk Engines team, who focus primarily on the implantation and integration of new and existing Risk Methodologies as per the requirements of our key stakeholders. Key relationships need to be maintained both within the Risk Engines team and the wider Development community within Marex. The Developer will work closely with Risk Application Support and other key functions such as Platform Engineering and IT Security. The operational challenges to be addressed include delivering high-quality solutions to meet the demands of a fast-growing, data-intensive department. Responsibilities Role specific: Assist in the creation and enhancement of Marex's key Risk Engines, such as PFE Engine and CVaR (Client Value at Risk). Assist with integrating key applications, processes and data inherited by Marex through acquisitions. Be comfortable with using Agentic AI to assist in code generation, understand its outputs, and be able to challenge and defend generated code. Integrate and standardise input and output data through Marex's key Risk vendor platforms. Develop and maintain procedures, workflows and other documentation relating to our Risk Engines. Keep up to date with key industry and technology developments as they relate to best practices in the financial services industry, including Agentic AI practices. Identify and define new process improvement opportunities. Work with stakeholders to maintain effective backlog management. Liaise with QA team to establish and maintain a suitable testing strategy. Apply strong domain knowledge to translate business needs into high quality outputs. Competencies, Skills, Experience & Qualifications A collaborative team player, approachable, self-efficient and able to influence a positive work environment. Resilient in a challenging, fast-paced environment. Strategic collaborator with insight and agility, able to anticipate and communicate future challenges, ensuring operational effectiveness. Skills and Experience Essential: Full-stack Python software development skills, specialising in numerical processing using Pandas, Numpy, Polars, PySpark, Coroutines, async tasks and Unix. Building scalable applications with intensive risk-based processing. Packaging software for distribution (e.g., Docker, Poetry, python-wheels, PyInstaller, Databricks bundles). Databricks, data persistence with relational or non-relational databases. Familiarity with Cloud Data Technologies, especially AWS (ECS, Lambda, S3, EventBridge). Logging patterns, especially Splunk. Experience using TDD and/or automation testing (BD D frameworks a bonus). Software development methodologies (Sprints/Agile) and project management software (Jira Software). C#, Typescript, React. Experience working in a regulated environment and knowledge of risk and compliance requirements. Conduct Rules Act with integrity Act with due skill, care and diligence Be open and cooperative with the FCA, the PRA and other regulators Pay due regard to the interests of customers and treat them fairly Observe proper standard of market conduct Company Values Respect - Clients are at the heart of our business, with superior execution and superb client service the foundation of the firm. We respect our clients and always treat them fairly. Integrity - Doing business the right way is the only way. We hold ourselves to a high ethical standard in everything we do - our clients expect this and we demand it of ourselves. Collaborative - We work in teams - open and direct communication and the willingness to work hard and collaboratively are the basis for effective teamwork. Working well with others is necessary for us to succeed at what we do. Developing our People - Our people are the basis of our competitive advantage. We look to "grow our own" and make Marex the place ambitious, hardworking, talented people choose to build their careers. Adaptable and Nimble - Our size and flexibility is an advantage. We are big enough to support our client's various needs, and adaptable and nimble enough to respond quickly to changing conditions or requirements. A non-bureaucratic, but well controlled environment fosters initiative as well as employee satisfaction. Marex is fully committed to being an inclusive employer and providing an inclusive and accessible recruitment process for all. We will provide reasonable adjustments to remove any disadvantage to you being considered for this role. We value the differences that a diverse workforce brings to the company. We welcome applications from candidates returning to the workforce. Also, Marex is committed to avoiding circumstances in which the appearance or possibility of conflicts of interest may exist within the hiring process. If you would like to receive any information in a different way or would like us to do anything differently to help you, please include it in your application.

A global financial services platform is seeking a Head of Client Technology based in London. The role involves directing technology services for client engagement capabilities and collaborating with stakeholders to prioritize technology initiatives. Candidates should have extensive experience in delivering technology solutions within financial institutions, particularly with Salesforce. This position offers the opportunity to innovate and influence technology strategy across the organization.

London, GB Full-Time Information Technology Overview Marex Group plc (NASDAQ: MRX) is a diversified global financial services platform providing essential liquidity, market access and infrastructure services to clients across energy, commodities and financial markets. The group provides comprehensive breadth and depth of coverage across four core services: clearing, agency and execution, market making, and hedging and investment solutions. It has a leading franchise in many major metals, energy and agricultural products, with access to 60 exchanges. The group provides access to the world's major commodity markets, covering a broad range of clients that include some of the largest commodity producers, consumers and traders, banks, hedge funds and asset managers. With more than 40 offices worldwide, the group has over 2,300 employees across Europe, Asia and the Americas. Marex has unique access across markets with significant share globally both on and off exchange. The depth of knowledge amongst its teams and divisions provides its customers with clear advantage, and its technology-led service provides access to all major exchanges, order-flow management via screen, voice and DMA, plus award-winning data, insights and analytics. The Technology Department delivers differentiation, scalability and security for the business. Technology provides digital tools, software services and infrastructure globally to all business groups. Software development and support teams work in agile 'streams' aligned to specific business areas. Our other teams work enterprise-wide to provide critical services including our global service desk, network and system infrastructure, IT operations, security, enterprise architecture and design. The Business Technology function ensures delivery of Technology services to each Marex business area. We partner with the business to optimise their technology stack, prioritise their strategic technology roadmap and drive their software delivery lifecycle. We define and agree change initiatives with the organisation's business areas and then coordinate delivery against specific acceptance criteria. Each Business Technology team is aligned to one of Marex's business divisions and works with a corresponding Development team and Application Support team. A global team of implementation resources coordinate and support the technology business streams with delivery. Role Summary Based in London, the Head of Client Technology will be responsible for the delivery of Technology services to the Client Technology business stream. The Client Technology business line within Marex is responsible for building client engagement capabilities for businesses to leverage, including Neon, CRM and client data management. They will also support the delivery of cross-selling initiatives through technology across the Firm. This role will work closely with the Business Owner and senior stakeholders of the business to define the requirements of the technology delivery. The role's other key interfaces are the business aligned development and support functions - both of which will have dual reporting lines to this role and a functional head (e.g. Head of Development). The functional head will ensure that standards and process are common across all business aligned teams whilst this role will own the delivery of service. This ownership and the engagement with the management team of the Business Line will allow this role to prioritise and deliver in alignment with the defined business priorities. The size and makeup of the business stream's Technology team will be agreed by this role with the Business Owner for CTO approval, to ensure a level of service that meets the expectations and objectives of the business. Responsibilities Role specific: Define and support the strategic technology direction for the Cross Sell and Client Engagement business unit. Partner with the Business Owner and Technology leadership on budgeting, forecasting, and investment planning. Develop and communicate clear, outcome focused technology roadmaps aligned to business priorities. Right size the technology footprint for the business line, including resourcing across Business Technology, Development, and Application Support teams, to ensure cost effective service delivery. Act as a senior technology partner to business stakeholders, securing alignment, adoption, and prioritisation of Client Technology initiatives. Ensure alignment with the core Technology Strategy and promote reuse of existing platforms, vendors, and services where appropriate. Drive innovation and identify new solutions that deliver competitive advantage. Serve as the primary interface to AI, Data, and Development teams to ensure aligned and prioritised delivery. Contribute to departmental technical direction by researching emerging technologies and evaluating third party tools and platforms. Clearly outline initiatives and epics by specifying their intended business outcomes and mutually agreed acceptance criteria, while providing updates on priority, progress, cost, effort, and risk. Partner with the business as product lead for Neon, translating cross selling strategy into prioritised, deliverable technology outcomes. Oversee delivery of major initiatives, ensuring projects are delivered on time, on budget, and to agreed quality standards, including (but not limited to): Firm wide Salesforce rollout and implementation Client net revenue analytics Ensure all delivered systems and infrastructure are production ready, secure, scalable, and fully documented for operational handover. Maintain awareness of applicable risk, regulatory, audit, and compliance requirements, ensuring all technology solutions adhere to required standards. Promote and enforce best practice software development processes and standards. Foster an inclusive, collaborative culture, recognising end to end lifecycle impacts and engaging all affected stakeholders during change. All staff: Ensure compliance with the company's regulatory requirements under the FCA. Adhere to the operational risk framework for your role ensuring that all regulatory or company determined parameters are complied with. Role model for demonstrating highest level standards of integrity and conduct and reflecting Company Values. At all times comply with the FCA's Code of Conduct. Ensure that you are fully aware of and adhere to internal policies that relate to you, your role or any other activities for which you have any level of responsibility. Report any breaches of policy to Compliance and/ or your supervisor as required. Escalate risk events immediately. Provide input to risk management processes, as required. Skills and Experience: Strong experience delivering Client Engagement and Cross Selling technology within a financial institution, including Salesforce. Knowledge of vendor platforms used within derivatives and clearing environments. Proven vendor and third-party delivery management experience. Agile product development and delivery expertise. Excellent stakeholder management and communication skills. Strong leadership capability with a delivery focused entrepreneurial mindset. Experience designing secure, resilient, and scalable technology solutions. Broad asset class knowledge; commodities experience preferred. End to end trade lifecycle knowledge. Exposure to trading, pricing, risk, and algorithmic trading platforms. Experience with cloud technologies, Microsoft platforms, and modern deployment models. Background working in regulated financial services environments. A collaborative team player, approachable, self-efficient and influences a positive work environment. Resilient in a challenging, fast-paced environment. Ability to take a high level of responsibility in a fast pace and high-volume environment. Excels at building relationships, networking and influencing others. Strategic collaborator with insight and agility, able to anticipate future challenges, ensuring operational effectiveness. Conduct Rules Act with integrity Act with due skill, care and diligence Be open and cooperative with the FCA, the PRA and other regulators Pay due regard to the interests of customers and treat them fairly Observe proper standard of market conduct Company Values Respect - Clients are at the heart of our business, with superior execution and superb client service the foundation of the firm. We respect our clients and always treat them fairly. Integrity - Doing business the right way is the only way. We hold ourselves to a high ethical standard in everything we do - our clients expect this and we demand it of ourselves. Collaborative - We work in teams - open and direct communication and the willingness to work hard and collaboratively are the basis for effective teamwork. Working well with others is necessary for us to succeed at what we do. Developing our People - Our people are the basis of our competitive advantage. We look to "grow our own" and make Marex the place ambitious, hardworking, talented people choose to build their careers. Adaptable and Nimble - Our size and flexibility is an advantage. We are big enough to support our client's various needs, and adaptable and nimble enough to respond quickly to changing conditions or requirements. A non-bureaucratic . click apply for full job details

London, GB Full-Time Information Technology Role Summary As a software developer, you will become part of the Operations Technology team, supporting systems that facilitate operational processing across a range of asset classes, including Exchange Traded Derivatives (ETD), OTC Energy, and Broker & Swap Dealer workflows. The role involves maintaining and improving applications for post trade operations such as deliveries, segregation movements, commissions, fees, and adjustments. These systems ensure accurate exchange and off exchange activity across internal platforms and client accounts. The work is highly data driven and operationally critical, processing and validating high integrity transactional and position data such as balances, margin outputs, cash movements and fee calculations. Accuracy, traceability and consistency are essential, as issues can lead to reconciliation breaks, operational risk or regulatory scrutiny. The developer will work closely with operations stakeholders, business analysts, QA and other technology teams to deliver reliable solutions that support daily operational processes aligned with exchange and clearing timelines. Responsibilities Design, code and test all components of modern web applications. Contribute to the overall architecture and design of the technology created/maintained by the development delivery team. Develop solutions to a high standard that is maintainable, testable and meets the requirement's acceptance criteria. Adhere to development best practices and processes. Communicate with team members, introduce ideas and keep abreast of the latest technologies. Liaise with business users to gather application requirements. Ensure delivered systems are of production quality; ensure software is adequately documented for handover to the business. Follow coding standards and defined development process. Resolve third line support issues in a professional and timely manner. Ensure compliance with regulatory requirements under the SEC, FINRA, NFA, CFTC and other applicable exchanges. Adhere to the operational risk framework for your role, ensuring compliance with all regulatory or company determined parameters. Demonstrate the highest level of integrity and conduct, reflecting company values. Always comply with Marex's Code of Conduct. Be fully aware of and adhere to internal policies that relate to your role or any other activities. Report breaches of policy to Compliance and/or your supervisor as required. Escalate risk events immediately. Provide input to risk management processes, as required. Competencies, Skills, Experience & Qualifications Excellent verbal and written communication skills. A collaborative team player, approachable, self efficient and influences a positive work environment. Resilient in a challenging, fast paced environment. Ability to take a high level of responsibility in a fast paced, high volume environment. Excellent at building relationships, networking and influencing others. Essential Skills and Experience Experienced in C# .NET. Experience with Docker / knowledge of containers. Experience with NoSQL or RDMS databases. Infrastructure as code, Terraform or equivalent. Modern CI/CD and DevOps practices. Cloud technology, ideally AWS (Amazon Web Services). Knowledge of BDD/TDD. Agile and scrum development methodologies. Methodical approach to software architecture and design, and experience employing the right design choices for a given project. Experience working in a regulated environment and knowledge of the risk and compliance requirements associated with this. Experience with modern frontend frameworks, ideally React; Angular, Vue, or similar frameworks welcome. Experience with Node.js and/or GraphQL. Experience with exchange and off exchange traded operations or post trade systems, including: Exchange & Post Trade Operations Experience Processing of positions, balances, and operational adjustments. Deliveries processing and settlement workflows. Segregation movements and client money processing. Commission and fee calculations. Reconciliation processes and operational exception handling. Integration with internal and external trading or clearing data sources. Conduct Rules Act with integrity. Act with due skill, care and diligence. Be open and cooperative with the FCA, the PRA and other regulators. Pay due regard to the interests of customers and treat them fairly. Observe a proper standard of market conduct. Commitment to Equality and Inclusion Marex is fully committed to being an inclusive employer and providing an inclusive and accessible recruitment process for all. We will provide reasonable adjustments to remove any disadvantage during recruitment.

A leading financial services company in London seeks a Software Developer to join the Operations Technology team. You will enhance applications critical to post-trade operations, ensure regulatory compliance, and collaborate with various stakeholders. Ideal candidates are experienced in C# .NET, Docker, and cloud technologies like AWS, and possess strong communication skills. This role demands accuracy and ability to work in a dynamic environment.

Surveillance Business Analyst/PM (VN2548) London, GB Full-Time Compliance About Marex Marex Group plc (NASDAQ: MRX) is a diversified global financial services platform providing essential liquidity, market access and infrastructure services to clients across energy, commodities and financial markets. The group provides comprehensive breadth and depth of coverage across four core services: clearing, agency and execution, market making, and hedging and investment solutions. It has a leading franchise in many major metals, energy and agricultural products, with access to 60 exchanges. The group provides access to the world's major commodity markets, covering a broad range of clients that include some of the largest commodity producers, consumers and traders, banks, hedge funds and asset managers. With more than 40 offices worldwide, the group has over 2,300 employees across Europe, Asia and the Americas. The Surveillance department sits within Compliance and is responsible for monitoring the trading activity of the firm and its clients to mitigate the risk of market abuse. The Surveillance BA/PM is a hybrid role focussed on ensuring Surveillance requirements are clearly articulated to Technology partners and working with those partners through the delivery lifecycle from inception to business acceptance. The role sits within the Surveillance team, reporting to the Global Head of Surveillance, but must develop relationships across all business and technology teams to ensure requirements are captured accurately and delivered in accordance with those requirements. A key element of the role is to act as the technical arm for the global Surveillance team, providing data analysis skills and ensuring new feeds are clearly defined, developed in accordance with Surveillance's needs, and comprehensively tested to ensure they meet the team's requirements. Finally, the role forms part of the Surveillance Data Management team and therefore will provide secondary support to the monitoring of production feeds and analysis and resolution of issues identified through those controls. Responsibilities: Perform functional and technical analysis for integration projects and issues. Proactively identify process improvements and gather high level specifications. Assist in building controls and define business processes to ensure quality of data is maintained. Assist with team workload including ad-hoc business user requests, user acceptance testing, and training. Contribute to the technical direction of the department. Research new concepts and technologies. Evaluate third party products and tools that are (or may be) used by the team. Oversee projects to ensure they are run efficiently and delivered on time and on budget. Prioritise and drive the business requirements. Give regular status updates. Be familiar with the regulatory, audit and compliance requirements that apply to the business. Skills & Experience: Detailed understanding of the Business Analyst role and its deliverables in an Agile environment. Project Management skills to compliment the BA skills and ensure ownership and deliver of assigned projects. Knowledge of Financial Services and the different business and support functions. Experience working in a Business Analyst or Product Manager role within a Surveillance/Surveillance IT function. Ability to analyse complex systems/processes. Project planning and co-ordination. Delivery focussed, displaying entrepreneurial and leadership skills. Excellent verbal and written communication skills. Experience working in a regulated environment and knowledge of the risk and compliance requirements associated with this. Experience in multiple asset classes Knowledge of Broker business. A collaborative team player, approachable, self-efficient and influences a positive work environment Resilient in a challenging, fast-paced environment Excels at building relationships, networking and influencing others Strategic collaborator with insight and agility, able to anticipate future challenges, ensuring operational effectiveness If you're forging a career in this area and are looking for your next step, get in touch! Marex is fully committed to being an inclusive employer and providing an inclusive and accessible recruitment process for all. We will provide reasonable adjustments to remove any disadvantage to you being considered for this role. We value the differences that a diverse workforce brings to the company. We welcome applications from candidates returning to the workforce. Also, Marex is committed to avoiding circumstances in which the appearance or possibility of conflicts of interest may exist within the hiring process. If you would like to receive any information in a different way or would like us to do anything differently to help you, please include it in your application.

Marex Group plc (NASDAQ: MRX) is a diversified global financial services platform providing essential liquidity, market access and infrastructure services to clients across energy, commodities and financial markets. The group provides comprehensive breadth and depth of coverage across four core services: clearing, agency and execution, market making, and hedging and investment solutions. It has a leading franchise in many major metals, energy and agricultural products, with access to 60 exchanges. The group provides access to the world's major commodity markets, covering a broad range of clients that include some of the largest commodity producers, consumers and traders, banks, hedge funds and asset managers. With more than 40 offices worldwide, the group has over 3,000 employees across Europe, Asia and the Americas. For more information visit Position Reference: VN2825 Department description Marex has unique access across markets with significant share globally both on and off exchange. The depth of knowledge amongst its teams and divisions provides its customers with clear advantages, and its technology-led service provides access to all major exchanges, order-flow management via screen, voice and DMA, plus award-winning data, insights and analytics. The Technology Department delivers differentiation, scalability and security for the business. Technology provides digital tools, software services and infrastructure globally to all business groups. Software development and support teams work in agile 'streams' aligned to specific business areas. Our other teams work enterprise-wide to provide critical services including our global service desk, network and system infrastructure, IT operations, security, enterprise architecture and design. With our Technology area, the Network Team is responsible for the overall IT network of the company. The Network Team is central to the success of the organisation and works with our IT teams across the globe to monitor and maintain the network systems to ensure maximum uptime and service delivery to the business. Role Summary The network team is responsible for designing, building, and operating our global network infrastructure that connects our offices, data centres, cloud environments, and remote users. They ensure secure, reliable, and high-performing connectivity to support the needs of our rapidly growing business. We're looking for an experienced Network Manager to lead our network team. This role combines hands-on leadership with strategic direction, overseeing the stability, performance, and evolution of our enterprise network. You'll be responsible for running a reliable and secure global network, while also driving the adoption of modern solutions and using automation and AI. You'll lead a globally distributed team, support acquisition integrations, and help ensure that our infrastructure scales with the business. You'll have real impact, clear responsibility, and the chance to modernise how networking is done across our global footprint. Responsibilities Role specific: Lead a global team of network engineers, providing direction, mentorship, and performance management. Own the end-to-end operation and stability of the global enterprise network, across data centres, cloud, offices and remote users. Develop and implement strategies to ensure high network availability, reliability, and performance. Oversee and optimise network operations, including incident response, change management, monitoring, and proactive maintenance. Architect and maintain a scalable, secure, and modern network. Improve observability by leveraging tools for performance monitoring, fault detection, and root cause analysis. Collaborate closely with security and infrastructure teams to ensure alignment and integration across platforms. Contribute to capacity planning, scalability initiatives, and disaster recovery strategies to ensure future-proof infrastructure. Support M&A integrations, including discovery, planning, and execution of network consolidation and onboarding strategies for newly acquired companies. Standardise network tools, policies, and configurations across acquired entities to meet enterprise Manage the relationships with Network vendors, manages renewals and identify cost/value optimisation initiatives that meet the organisation's objectives Continuously improve network processes and capabilities through automation, documentation, and cross-functional collaboration. Serve as a key escalation point during critical incidents and participate in post-incident reviews with actionable outcomes. Project network consultancy for different line of business for new technical network requirements. Ensuring network projects are delivered on time and on budget. Resource planning and allocation to ensure priorities are met. Tracks and manages the overall Network budget. Adhere to the operational risk framework for your role ensuring that all regulatory or company determined parameters are complied with. Role model for demonstrating highest level standards of integrity and conduct and reflecting Company Values At all times complying with the FCA's Code of Conduct All staff: Adhere to the operational risk framework for your role ensuring that all regulatory or company determined parameters are complied with. Role model for demonstrating highest level standards of integrity and conduct and reflecting Company Values. At all times comply with Marex's Code of Conduct Ensure that you are fully aware of and adhere to internal policies that relate to you, your role or any other activities for which you have any level of responsibility. Report any breaches of policy to Compliance and/ or your supervisor as required. Escalate risk events immediately. Provide input to risk management processes, as required. Competencies, Skills, Experience & Qualifications: Skills and Experience: Team Management and Leadership Experience (minimum 5 years) Previous experience of working in the finance industry Proven experience in designing, implementing, and managing large-scale networks Strong understanding of cybersecurity principles and practices related to networks Project management skills from inception to delivery Experience with global rollout of SASE, SSE solutions, Prisma Access, Zscaler Cloud network design and implementation, AWS, Azure Network automation, Infrastructure-as-code, Ansible NextGen Layer 7 firewalling, User-ID, SSL decryption, Network Access Control. Relevant product Knowledge and Industry Experience - Palo Alto, Cisco, Arista and Juniper, Aruba (WIFI/Clearpass NAC) Understanding of WAN technologies: MPLS, IPSEC VPN, SD-WAN, QOS, NAT Routing and Switching protocols: BGP, OSPF, EIGRP, WIFI, VLAN, Multicast WAN/Campus LAN network design and implementation Internet, Firewall and DMZ design and implementation Understanding of different exchange connectivity (e.g. CME, SGX, ICE, Eurex, LME) Experience working in a global organisation with distributed teams Use Agile methodologies, Scrum or Kanban ITIL v4 beneficial Competencies: Resilient in a challenging, fast-paced environment Strategic visionary with tactical thinking Collaborative leader who thrives in a team-oriented environment Passionate about technology and innovation, with a commitment to staying ahead of industry trends Strong organisational skills, with the ability to manage multiple priorities and projects simultaneously. Strong Oral and Written Communication Skills Strong attention to detail and a focus on delivering high-quality results Ensure that you are fully aware of and adhere to internal policies that relate to you, your role or any other activities for which you have any level of responsibility Report any breaches of policy to Compliance and/ or your supervisor as required Escalate risk events immediately Provide input to risk management processes, as required Experience working in a regulated environment and knowledge of the risk and compliance requirements associated with this Conduct Rules,You must: Act with integrity Act with due skill, care and diligence Be open and cooperative with the FCA, the PRA and other regulators Pay due regard to the interests of customers and treat them fairly Observe proper standard of market conduct Act to deliver good outcomes for retail customers Company Values Acting as a role model for the values of the Company: Respect - Clients are at the heart of our business, with superior execution and superb client service the foundation of the firm. We respect our clients and always treat them fairly. Integrity - Doing business the right way is the only way. We hold ourselves to a high ethical standard in everything we do - our clients expect this and we demand it of ourselves. Collaborative - We work in teams - open and direct communication and the willingness to work hard and collaboratively are the basis for effective teamwork. Working well with others is necessary for us to succeed at what we do. Developing our People - Our people are the basis of our competitive advantage. We look to "grow our own" and make Marex the place ambitious . click apply for full job details

Marex Group in Greater London seeks an experienced Network Manager to lead its network team. Your role involves ensuring a reliable, secure, and high-performing global network, overseeing a distributed team, and driving the adoption of modern solutions including automation. You'll manage network operations, support integration for acquisitions, and contribute to network strategy while fostering teamwork and innovation. Immerse yourself in a collaborative environment at a leading financial services platform.