Rex Technologies GmbH

A leading technology firm in the United Kingdom is looking for a QA Automation Engineer to play a crucial role in ensuring system quality and reliability. Your responsibilities will include designing automated tests, collaborating with development teams, and maintaining quality standards. The ideal candidate will have experience with tools such as JIRA and Playwright, as well as a strong background in automation testing in regulated environments. This role requires excellent communication and collaboration skills, with a focus on continuous improvement.

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 Job Reference VN2508 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. Role Summary The QA proactively assists with the business stream Enterprise with increasing the quality of the systems they build and maintain. Working with QA, developers and stakeholders to strive to improve system reliability, ensure fulfilment of business requirements, and prevent regression. All employees are expected to understand and comply with any Sarbanes Oxley operational requirements relevant to their role. 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 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. 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 the configuration and implementation of a cross section of automated testing approaches and tools; unit, UI, browser, contract/API, performance/load, Playwright, Postman, Swagger etc. 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. Desirable Experienced in following domains all beneficial: Financial background 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 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. Inclusion Statement 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 is seeking a Senior Enterprise Data Engineer to lead data integration and product capabilities across the organisation. You will design ingestion, orchestration, and provisioning solutions, working with data, platform, and business teams to enable data-driven decision making. The role requires hands-on expertise in data engineering, API-led integration, and event-driven architectures, with a focus on scalable, observable, and compliant data platforms within a fast-growing global financial

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. For more information visit Working with the Privacy Team, the Data Privacy Specialist will play a key role in supporting the business in meeting its obligations in Privacy and Data Protection, through implementation of the Group's GDPR and Global Privacy Strategy. The role is in London, with a reporting line to the U.S. Data Privacy Senior Manager and will be supported by the Group Data Protection Officer and wider team. The role is varied, including tasks ranging from managing third party risks, including conducting due diligence, informing contract negotiations, and liaising both internally and externally with the relevant stakeholders; identifying and maintaining comprehensive records of all data processing activities conducted by the company; assisting in overseeing the Data Protection Impact Assessments (DPIAs) or general risk assessments and monitor performance against these; answering to data privacy related enquiries; providing advice and recommendations about the interpretation or application of the data privacy rules and assisting the GDPO in managing Data Subject Right Requests or breach investigations. You may also work on expanding the privacy programme to new jurisdictions and supporting privacy integration in acquisitions. Additional tasks relate to privacy controls and developing and monitoring of the same. Responsibilities Documenting business processes by leveraging already documented global processes. Coordinating the risk assessments for the processes using personal data and assisting in the risk identification. Managing vendor profiles across applications and processes including the onboarding due diligence of third parties, contract reviews and negotiations. Highlighting issues and working with the Data Privacy Senior Manager, the Group Data Protection Officer and the wider Privacy team to suggest solutions for privacy controls related policies, procedures and contractual agreements. Coordinating the review of existing business processes, including legal basis, purposes of use etc. ensuring this continues to meet the requirements on record keeping. Assisting in enhancing Marex's Privacy Framework to ensure responsibilities and rights are understood by clients, staff, and other individuals whose data we store. Informing and advising data Processors, data Controllers and any employee involved in the handling of personal data, concerning their individual obligations under the applicable privacy laws. Assisting in ensuring the privacy controls are adequately implemented and revised. Assisting in co-ordinating the implementation of data subject rights and incident and breach management processes. Skills & Experience Required: Legal education is required. At minimum one legal degree but having both an LLB and an LLM is preferred. Specialisation to data protection already during studies is preferred. Professional experience in data protection for a minimum of two years. Highly skilled influencer, adept at relationship-building and organised. Ability to summarise and present complex legal topics in a clear and structured way. Proactive problem-solver who is tenacious at chasing down actions and resolutions to completion. Ability to progress multiple workstreams in parallel, reprioritise and absorb vast amounts of knowledge. Preferred: Good understanding of material and non-material risk preferable and will be further enhanced through practical working experience. Desirable - working with AI privacy controls and communicating the same for the business stakeholders. CIPP/A, CIPP/E or another IAPP certification, or a willingness to complete Previous experience of using OneTrust is an advantage, but a willingness to learn is sufficient. Advantage - working experience with privacy regulations in other jurisdictions. Experience working on business change projects with people, process and technology changes, with track record of successful implementation to time, cost and quality. 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.

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 3000 employees across Europe, Asia and the Americas. For more information visit Job Reference: VN2511 Overview of Marex / 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 secure, scalable digital tools, software services, and infrastructure across all business units. Agile development teams align with specific business areas, while other teams handle enterprise-wide IT operations, support, security, and architecture. The Enterprise Technology stream is responsible for building the platforms, services, and integration capabilities that underpin Marex's digital future. We create the shared technology foundations that enable product and engineering teams to move faster, operate at scale, and deliver exceptional client outcomes. As a centre of engineering excellence, we foster innovation, establish common technology standards, and develop reusable capabilities that accelerate delivery across Marex. Role Summary We are seeking a Senior Enterprise Data Engineer to lead the development of enterprise-scale data integration and data product capabilities across the organisation. This role will help advance the firm's data strategy by delivering trusted, reusable data assets and modern integration services that enable business agility, operational efficiency, and data-driven decision making. The role is responsible for designing and implementing resilient ingestion, orchestration, and provisioning solutions using service-based and event-driven architectures. Working closely with data, platform, application, operations, and business teams, the successful candidate will establish engineering patterns and integration capabilities that support critical business systems, regulatory reporting, analytics, machine learning, and AI-driven solutions. This is a hands-on engineering role requiring strong technical leadership, a passion for automation and operational excellence, and the ability to deliver scalable solutions that meet the needs of a fast-growing global financial services organisation. Responsibilities Role specific: Design, build, and maintain strategic enterprise data products that provide trusted, governed, and low-friction access to data across the organisation. Design and implement resilient data ingestion, orchestration, and provisioning solutions to support operational, regulatory, analytical, machine learning, and AI-driven use cases. Deliver service-based and event-driven integration capabilities using APIs, API Gateways, event streaming, webhooks, and other enterprise integration patterns. Develop scalable source-provider onboarding solutions, ensuring data is traceable, validated, and aligned with agreed publication contracts and data standards. Build and maintain high-performance data pipelines capable of processing large-scale, distributed workloads while meeting operational and regulatory requirements. Implement data quality controls, monitoring, observability, and operational metrics to improve the reliability and resilience of enterprise data products. Define and implement automated testing practices for data and integration solutions, including unit, integration, and end-to-end testing. Apply software engineering and SDLC best practices, including source control, code review, CI/CD, release management, and infrastructure-as-code principles. Establish and promote engineering standards, reusable integration patterns, and reference implementations to improve consistency, scalability, and delivery velocity. Partner with data, architecture, governance, platform, operations, application, and business teams to deliver strategic data capabilities, provide technical leadership, and ensure alignment with enterprise standards and objectives. 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 Skills and Experience: Essential: Experience working within regulated environments and a strong understanding of associated governance, risk, compliance, and audit requirements. Extensive experience designing and implementing resilient data ingestion, orchestration, and provisioning capabilities for enterprise-scale workloads. Strong hands-on experience with Databricks (AWS and/or Azure), including Lakehouse architecture, distributed processing, and production operations. Strong hands-on experience with Apache Kafka and event-driven integration architectures. Proven expertise designing and implementing enterprise-scale API-led, event-driven, and service-based integration solutions across data platforms, applications, and operational systems. Experience implementing CI/CD pipelines, automated testing, and modern software engineering practices. Strong proficiency in Python and SQL for enterprise data engineering and integration workloads. Deep understanding of how integration architectures and engineering practices influence data quality, observability, lineage, traceability, and auditability. Experience delivering production-grade data solutions that balance scalability, reliability, security, and operational supportability. Ability to operate effectively as both a hands-on engineer and a strategic technical leader, translating business requirements into scalable engineering solutions. Desirable: Experience in financial services, with exposure to ETD and OTC derivative markets highly desirable. Hands-on experience with: Azure Data Factory, Databricks Asset Bundles, Power BI, Dbt, NodeJS, Amazon API Gateway Experience working with Kafka or similar Experience with Azure DevOps (ADO), Bitbucket, and Git-based workflows. Advanced use of VS Code and developer productivity tooling (e.g. Claude Code, Codex). Databricks Certified Data Engineer Professional. DAMA Certified Data Management Professional (CDMP). 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. Strategic collaborator with insight and agility, able to anticipate future challenges, ensuring operational effectiveness. 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: 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 fair in everything we do. Nurture talent . click apply for full job details

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 3000 employees across Europe, Asia and the Americas. For more information visit Job Reference: VN2511 Overview of Marex / 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 secure, scalable digital tools, software services, and infrastructure across all business units. Agile development teams align with specific business areas, while other teams handle enterprise-wide IT operations, support, security, and architecture. The Enterprise Technology stream is responsible for building the platforms, services, and integration capabilities that underpin Marex's digital future. We create the shared technology foundations that enable product and engineering teams to move faster, operate at scale, and deliver exceptional client outcomes. As a centre of engineering excellence, we foster innovation, establish common technology standards, and develop reusable capabilities that accelerate delivery across Marex. Role Summary We are seeking a Senior Enterprise Data Engineer to lead the development of enterprise-scale data integration and data product capabilities across the organisation. This role will help advance the firm's data strategy by delivering trusted, reusable data assets and modern integration services that enable business agility, operational efficiency, and data-driven decision making. The role is responsible for designing and implementing resilient ingestion, orchestration, and provisioning solutions using service-based and event-driven architectures. Working closely with data, platform, application, operations, and business teams, the successful candidate will establish engineering patterns and integration capabilities that support critical business systems, regulatory reporting, analytics, machine learning, and AI-driven solutions. This is a hands-on engineering role requiring strong technical leadership, a passion for automation and operational excellence, and the ability to deliver scalable solutions that meet the needs of a fast-growing global financial services organisation. Responsibilities Role specific: Design, build, and maintain strategic enterprise data products that provide trusted, governed, and low-friction access to data across the organisation. Design and implement resilient data ingestion, orchestration, and provisioning solutions to support operational, regulatory, analytical, machine learning, and AI-driven use cases. Deliver service-based and event-driven integration capabilities using APIs, API Gateways, event streaming, webhooks, and other enterprise integration patterns. Develop scalable source-provider onboarding solutions, ensuring data is traceable, validated, and aligned with agreed publication contracts and data standards. Build and maintain high-performance data pipelines capable of processing large-scale, distributed workloads while meeting operational and regulatory requirements. Implement data quality controls, monitoring, observability, and operational metrics to improve the reliability and resilience of enterprise data products. Define and implement automated testing practices for data and integration solutions, including unit, integration, and end-to-end testing. Apply software engineering and SDLC best practices, including source control, code review, CI/CD, release management, and infrastructure-as-code principles. Establish and promote engineering standards, reusable integration patterns, and reference implementations to improve consistency, scalability, and delivery velocity. Partner with data, architecture, governance, platform, operations, application, and business teams to deliver strategic data capabilities, provide technical leadership, and ensure alignment with enterprise standards and objectives. 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 Skills and Experience: Essential: Experience working within regulated environments and a strong understanding of associated governance, risk, compliance, and audit requirements. Extensive experience designing and implementing resilient data ingestion, orchestration, and provisioning capabilities for enterprise-scale workloads. Strong hands-on experience with Databricks (AWS and/or Azure), including Lakehouse architecture, distributed processing, and production operations. Strong hands-on experience with Apache Kafka and event-driven integration architectures. Proven expertise designing and implementing enterprise-scale API-led, event-driven, and service-based integration solutions across data platforms, applications, and operational systems. Experience implementing CI/CD pipelines, automated testing, and modern software engineering practices. Strong proficiency in Python and SQL for enterprise data engineering and integration workloads. Deep understanding of how integration architectures and engineering practices influence data quality, observability, lineage, traceability, and auditability. Experience delivering production-grade data solutions that balance scalability, reliability, security, and operational supportability. Ability to operate effectively as both a hands-on engineer and a strategic technical leader, translating business requirements into scalable engineering solutions. Desirable: Experience in financial services, with exposure to ETD and OTC derivative markets highly desirable. Hands-on experience with: Azure Data Factory, Databricks Asset Bundles, Power BI, Dbt, NodeJS, Amazon API Gateway Experience working with Kafka or similar Experience with Azure DevOps (ADO), Bitbucket, and Git-based workflows. Advanced use of VS Code and developer productivity tooling (e.g. Claude Code, Codex). Databricks Certified Data Engineer Professional. DAMA Certified Data Management Professional (CDMP). 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. Strategic collaborator with insight and agility, able to anticipate future challenges, ensuring operational effectiveness. 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: 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 fair in everything we do. Nurture talent . click apply for full job details

Marex seeks a Senior Enterprise Data Engineer to lead data integration and data product capabilities across the organisation. Design, implement and operate resilient ingestion, orchestration and provisioning for scalable data workloads in a regulated environment. You will drive API-led and event-driven integration, CI/CD and IaC practices, while ensuring data quality, observability and governance in a fast-growing global financial services group.

Marex is seeking a Market Making Senior Software Developer to join our Technology Department. You will work with stakeholders and engineering teams to design and deliver products that strengthen market making capabilities and improve operational efficiency across the business. You will design, develop and maintain high-quality applications, build scalable services, ensure security and observability, and contribute to DevOps practices and documentation to sustain long-term platform health.

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 Job Reference: VN2638 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 Market Making division within Marex encompasses asset classes where Marex acts as a principal risk taker to provide pricing and liquidity to our clients, including but not limited to Base Metals, Precious Metals, Agricultural Products, Energy, US Power, and Environmental contracts. 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. Role Summary Market Making at Marex is a critical and growing business, operating across multiple asset classes and geographies. The Market Making businesses have a high degree of complexity, operating with multiple workflows and booking systems, across different Marex entities and in different regions. The business uses several different technologies, some built in house, others vendor driven. In this role as a Market Making Senior Software Developer, you will work closely with both business stakeholders and engineering teams to identify, design, and deliver products that strengthen our market making capabilities and improve operational efficiency across the business. Your role is critical to the future success of the Market Making business as we seek to drive technology led growth. Responsibilities Role specific: Design, develop and maintain high-quality for internal and external facing applications. Build scalable, resilient and high-performance services that support multiple business streams across Marex. Collaborate closely with product owners, architects and other engineering teams to translate business requirements into robust technical solutions. Contribute to architectural design discussions and help shape platform standards, patterns and best practices. Ensure solutions are secure, observable and aligned with enterprise governance and regulatory requirements. Support the continuous improvement of CI/CD pipelines, automated testing and DevOps practices. Participate actively in team discussions, technical brainstorming sessions and knowledge sharing. Adapt quickly to changing priorities and evolving business demands in a fast paced environment. Provide support and troubleshooting for production systems where required, ensuring high availability and reliability. Contribute to documentation and maintain clear technical artefacts to support long term platform sustainability. Promote a collaborative, inclusive and high-performing team culture. 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 Competencies: 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. Strategic collaborator with insight and agility, able to anticipate future challenges, ensuring operational effectiveness. Skills and Experience: Essential: Experience in C# .NET. Experience in at least one of JavaScript, Typescript, React, NodeJS, GraphQL, Docker. Experience of NoSQL or RDMS databases. Knowledge of modern CI/CD and DevOps practices. Experience working with AWS cloud services (e.g. ECS/EKS, Lambda, S3, RDS, API Gateway). Knowledge of BDD/TDD. Experience working in Agile / Scrum delivery environments. Methodical approach to software architecture and design and experience employing the right design choices for a given project. Strong verbal and written communication skills. Desirable: Extended knowledge across multiple asset classes. Trade Lifecycle knowledge. Pre-trade, Trade, settlement/clearing, Risk. Full front to back. Experience with trading or pricing platforms. Microsoft Technologies, Cloud services, hosting and deployment. Experience implementing observability tooling (logging, monitoring, tracing). 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 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 fair within 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 our career. 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.

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 3000 employees across Europe, Asia and the Americas. For more information visit Job Reference: VN2961 Overview of Marex / 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 an experienced technical lead and full-stack software engineer specializing in both front-end and back-end development, expert in React or C# .NET with React and/or WPF, you will take a hands-on and leading role in the ongoing development of the Marex Equity Market Making and Trading platform. As part of the platform modernisation programme, you will contribute to the creation and enhancement of on prem and cloud hosted, secure, responsive desktop and web applications tailored for front-to-back Market Making and Trading technology. Your coding expertise and your strong emphasis on quality will be instrumental in delivering robust and reliable applications. In this role, you will use your architectural and devOps experience to help build new solutions in support of strategic business initiatives, and initiatives and mature our existing software and efficiently migrate and re-platform legacy systems to the cloud, using cloud native design patterns. Working closely with the enterprise architecture stream and platform engineering team to ensure alignment to organisational technology patterns and standards, and seamless integration and deployment. You will support and advocate for the Marex Agentic AI augmented development strategy. You will take a leading technical role within the team, acting as scrum master when needed, and mentoring and upskilling incumbent team members in support of Marex's modernisation and cloud migration programme of work. You will work in close collaboration with the Capital Markets - Equities development managers and business technology function to align with Marex' agile ways of working; ensure the backlog is correctly prioritised, stories are aligned to our definition of ready, the team remains delivery focused, and impediments are closed out. Responsibilities Role specific: Provide technical leadership to the London and Cheshire based Capital Markets - Equities development teams Design and code across proprietary applications and services that constitute the Capital Markets - Equities Market Making and Trading technology platform Take accountability for the quality of deliverables, and assist the wider scrum team in taking accountability for theirs Work with platform engineering to automate build and deploy of existing and new systems Support the strategic goals of Capital Markets development; greenfield initiatives, replatforming and consolidating legacy systems, and adopting an automation-first approach to delivery and quality control Act as Scrum Master, managing the backlog, scrum ceremonies and handling impediments Act as an automated testing champion within the scrum team, working with SDETs to upskill developers and exploiting opportunities to automate quality control 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 Skills and Experience: Essential: Engineering : C#, .Net, ASP.Net, React, JS/TS, HTML, CSS, SQL, WPF, Linux Tools / Technologies / Infra : NodeJS, cloud/AWS, RabbitMQ, AMQ, Mongo, Bitbucket (Git), SQL/Server, Jira Design : API, HTTP/REST, JSON, micro-services and distributed systems SDLC : Agile, Scrum, Kanban, DevOps, CI/CD, Automation First, BDD/TDD, DORA. Understanding of, and advocacy for, Agentic AI / Context Engineering Desirable: Engineering : Java, Vue, Angular, .Net Core Tools / Technologies / Infra : Docker, Kubernetes, Kafka, Azure, GCP, NoSQL, DNS 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 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, 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: Be collaborative - by working together across the organisation, we foster teamwork, can better respond to challenges and successfully deliver for our clients Be 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. 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 is seeking an experienced technical lead and full-stack software engineer to drive development of the Equity Market Making and Trading platform. You will work across front-end and back-end technologies, with a focus on modernising platforms for on-prem and cloud-hosted deployments. You will apply architectural and DevOps expertise to migrate legacy systems to the cloud, align with enterprise technology standards, and mentor team members while collaborating with Capital Markets - Equities

Marex Solutions is seeking a Front Office Developer (Commando) to deliver tools to the trading desk, covering hedging, risk management, pricing and ad-hoc trading activities. 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. The role requires strong Python skills, professional software development experience, and the ability to work autonomously in a fast-paced environment.

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 Job Reference: VN2480 Department description 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. o 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. Competencies: Self-starter. 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. 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. Professional developer experience 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 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: 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. 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.

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 Job Reference: VN2480 Department description 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. o 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. Competencies: Self-starter. 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. 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. Professional developer experience 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 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: 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. 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.

Rex Technologies GmbH is seeking a skilled Salesforce Developer to define and deliver Salesforce solutions that bridge business and technology. The role focuses on hands-on configuration, stakeholder engagement, and governance best practices. Applicants should demonstrate expertise within the Salesforce ecosystem, have strong communication skills, and be able to deliver solutions throughout the entire lifecycle. This position is ideal for those with experience in Agile environments.

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. Visit Job Reference: VN2934 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: 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 technical client onboarding. Locate and define new process improvement opportunities. Complete exchange reporting and compliance audits. 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 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 Skills and Experience: Essential: Solid background in Windows, Linux/Unix OS, including one of the following: SQL, PostgreSQL, MongoDB, Oracle. Strong Excel skills, including advanced formulas, VBA and other Excel features for handling complex tasks. Must be able to work under demanding conditions with a calm demeanour. Experience gained in a Financial Services background, ideally in Energy markets and trading technology. Experience with Trayport and Equias systems is desirable but not a must. 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) and on-call. Knowledge of market connectivity protocols for key global derivative, commodity, cash and equity markets. Prior experience in a support role, liaising directly with clients in a technical capacity. Excellent verbal and written communication skills. Desirable: Bachelor's degree in any relevant field. 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: 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. 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 is seeking an Application Support Analyst to own issue resolution and provide procedural and technical support across front-office and post-trade applications. You will collaborate with infrastructure, service desk, and engineering teams to deliver reliable support and improve operations. The role requires strong Windows/Linux experience, SQL/DB knowledge, and familiarity with market connectivity and reporting. A Financial Services background, especially in energy markets, is advantageous.

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. You will contribute to the creation and enhancement of secure, responsive web applications and services tailored for front to back trading technology, including greenfield, re platforming and migration to AWS cloud. You will work closely with the platform engineering team to ensure seamless integration and deployment, and with QA to deliver an automation first and shift left approach to quality control. 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, adopt 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, contribute to estimation and scheduling, and resolve impediments. Work collaboratively within the scrum team and across the technology function. All staff Ensure 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. Model the highest level of integrity and conduct, reflecting Company Values. Comply with the FCA's Code of Conduct at all times. Be fully aware of and adhere to internal policies that relate to your role or any other activities for which you have 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 Engineering: C#, .NET 4.8, ASP.NET, React, JavaScript/TypeScript, HTML, CSS, SQL. Tools / Technologies / Infrastructure: Node.js, 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 / Infrastructure: 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 capable of influencing a positive work environment. Demonstrates curiosity. Resilient in a challenging, fast paced environment. Ability to take a high level of responsibility in a fast paced, 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 standards of market conduct. Act to deliver good outcomes for retail customers. 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. Marex is also committed to avoiding circumstances in which the appearance or possibility of conflicts of interest may exist within the hiring process.

Vacancy Number: VN2902 - fixed term contract As a hands on Salesforce Developer and Functional Architect, you will be responsible for defining, designing, and delivering end to end Salesforce solutions, combining strategic functional leadership with hands on configuration and build responsibilities. This role bridges business and technology while actively contributing to solution implementation on the platform. Overall Responsibilities Define end to end Salesforce functional solutions aligned with business objectives. Design scalable data models, business processes, and user journeys. Ensure solutions adhere to Salesforce best practices and enterprise architecture. Translate business requirements into high level solution designs and functional specifications. Hands On Configuration & Build Configure Salesforce platform components including objects, fields, and relationships. Build automation using Flows, validation rules, and approval processes. Implement security models (profiles, permission sets, sharing rules). Develop reports and dashboards to meet business needs. Ensure solutions are practical, optimised, and maintainable through direct involvement in build. Administrative & Operational Support Support day to day Salesforce administrative activities alongside project delivery. Manage data requests, including uploads, cleansing, and maintenance. Create and maintain reports and dashboards to support business insights and decision making. Assist with user management, access requests, and basic system administration tasks. Respond to ad hoc business requests and provide timely operational support. Stakeholder Engagement & Requirement Management Conduct workshops and discovery sessions with business stakeholders. Gather, analyse, and document business requirements. Convert requirements into user stories with clear acceptance criteria. Act as a trusted advisor to stakeholders, providing guidance on Salesforce capabilities and constraints. Vendor & Partner Management Manage relationships with external vendors and implementation partners. Provide clear functional direction and oversight to vendor teams. Review and validate vendor deliverables for quality and alignment to standards. Track vendor performance against scope, timelines, and SLAs. Act as the primary functional liaison between internal teams and external partners. Governance & Best Practices Establish and enforce Salesforce design and configuration standards. Ensure solutions are scalable, secure, and aligned with long term strategy. Maintain documentation and promote consistency across implementations. Identify and mitigate risks, technical debt, and design gaps. Delivery, Testing & Support Support full delivery lifecycle including build, SIT, UAT, and deployment. Ensure solutions meet business expectations and quality standards before release. Provide post go live support and drive continuous improvements. Troubleshoot issues and implement enhancements. Other duties may be assigned from time to time. Essential Competencies, Skills and Experience Experience working within the Salesforce ecosystem, across functional, development, administrative, and solution delivery roles. Proven ability to design and configure solutions, including objects, fields, flows, validation rules, and security models. Solid understanding of Salesforce data modelling, security, and reporting. Experience translating business requirements into functional designs, user stories, and solutions. Strong stakeholder engagement and workshop facilitation skills. Hands on experience with Salesforce administration, including data management, report and dashboard creation, and user access and system administration. Experience delivering solutions across the full lifecycle (design, build, test, deploy, support). Ability to enforce Salesforce best practices and governance standards. Experience working in Agile delivery environments. Strong problem solving, communication, and interpersonal skills. Ability to balance architecture responsibilities with hands on delivery. Desirable Experience managing vendors, system integrators, or implementation partners. Familiar with Salesforce development, including Apex classes, triggers, and Lightning Web Components (LWC). Previous experience in a Functional Developer, Lead, or Architect role. Experience working with complex integrations. Knowledge of release management and DevOps processes. Experience mentoring or leading junior team members. Familiarity with industry specific Salesforce solutions (e.g., Financial Services, Retail, etc.). Salesforce certifications (e.g., Administrator, Advanced Admin, Business Analyst, Sales/Service Cloud Consultant). Experience driving user adoption and change management initiatives. Competencies A collaborative team player, approachable, self sufficient and able to positively influence the working environment. Demonstrates curiosity and a continuous improvement mindset. Resilient in a challenging, fast paced environment. Excels at building relationships, networking, and influencing stakeholders at all levels. Strategic collaborator with insight and agility, able to anticipate future challenges and ensure 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. Act to deliver good outcomes for retail customers. 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.

Marex Group plc is seeking an experienced Information Security Officer to lead various security programs across its entities in the Americas. This role requires overseeing adherence to information security policies and managing stakeholder interactions. Applicants should have a minimum of 5 years in Information Security with strong regulatory knowledge and communication skills. Marex values integrity, collaboration, and the development of its people, fostering an inclusive work environment.