Career Opportunities

Diversified. Resilient. Dynamic.

Marex is a global financial services platform, providing essential liquidity, market access and infrastructure services to clients in the energy, commodities and financial markets.

The Group provides comprehensive breadth and depth of coverage across four core services: Market Making, Clearing, Hedging and Investment Solutions and Agency and Execution. It has a major franchise in many major metals, energy and agricultural products, executing around 50 million trades and clearing 205 million contracts in 2022. 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 35 offices around the globe, and over 2300 dedicated people enabling access to exchanges and technology-powered services.

For more information visit www.marex.com

Purpose of Role:

Marex is seeking an experienced Full-stack Software Engineer specializing in both front-end and back-end development, expert in React or C# .NET, you will be a pivotal and leading member of our Capital Markets Software Development team, contributing to the creation and enhancement of secure, responsive web applications tailored for front-to-back 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 mature our existing software and efficiently migrate and re-platform legacy systems to the cloud, using an automation-first approach and cloud native design patterns, working closely with the platform engineering team to ensure seamless integration and deployment.

You will collaborate closely with the Capital Markets application support team, ensuring new and existing systems are fully integrated into the operational ecosystem; logging, monitoring and observability. You will pro-actively manage the handover of support during build and re-platform, ensuring a seamless transfer at go-live.

You’ll proactively gain an understanding of the Capital Markets business, working closely and collaboratively with stakeholders, and ensuring that technical design and build is aligned to strategic objectives throughout all stages of delivery.

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. Reporting to the COO, 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.

Responsibilities:

• Design and code across all proprietary applications and services that constitute the Capital Markets 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 system.
•  Work with application support to deliver production ready systems that are fully integrated into the operational ecosystem; logging, monitoring and observability.
•  Support the strategic goals of Capital Markets development; greenfield initiatives, re-platforming and consolidating legacy systems, and adopting an automation-first approach to delivery and quality control.
• Act as an automated testing “champion” within the scrum team, working with SDETs to upskill developers and exploiting opportunities to automate quality control
• Ensuring compliance with the company’s regulatory requirements under the SEC, FINRA, NFA, CFTC and other applicable exchanges
•  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 Marex’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 responsibilit
  •  To report any breaches of policy to Compliance and/ or your supervisor as required
  • To escalate risk events immediatel
  •  To provide input to risk management processes, as required.

The Company may require you to carry out other duties from time to time.

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.
• Ability to take a high level of responsibility in a fast pace and high-volume environment.
• Excels at building relationships, networking and influencing others.

Skills and Experience
Essential:

• Engineering: C#, .Net Core, ASP.Net, SQL
• Tools / Technologies / Infra: Cloud/AWS, Windows Services, RabbitMQ, 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

Desirable:

• Engineering: React, JS/TS, HTML, CSS, Java, Vue, Angular, .Net, Winforms
•  Tools / Technologies / Infra: NodeJS, Docker, Kubernetes, Kafka, Azure, GCP, NoSQL, DN
•  Design: Serverless, cloud-native/PaaS, event driven, pub/sub, real-time/websockets, architectural design records (ADRs)
• Full end-to-end understanding of Capital Markets Trading Systems implementation, and the FIX protocol
• Experience working in a regulated environment and knowledge of the risk and compliance requirements associated with this.
• Bachelor’s Degree is preferred.

Salary Range:  $150,000 to $220,000 per year and eligible for discretionary bonus.

Marex Benefits for 2025

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, 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 the elimination of unlawful or unfair discrimination and values the differences that a diverse workforce brings to the company.

We are an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability status, protected veteran status, or any other characteristic protected by the law.

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