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 https://www.marex.com/

Job Reference: VN2034

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 [do not delete].
The Client Technology team serves as the front door to Marex’s digital client experience. The team currently manages:

• Dashboard application: A central landing page for internal and external clients to access Marex product offerings.
• Insights platform: A subscription-based service providing clients with research articles published by Marex analysts.
• Internal client management system: A platform that helps business teams manage prospective and existing clients.

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.

Role Summary

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:

• 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:

• Strong commercial experience in Typescript/JavaScript development.
• Good working knowledge of React and modern front-end development principles.
• Experience connecting with RESTful APIs and microservices in enterprise environments.
• Understanding of CI/CD pipelines, automated testing and DevOps practices.
• Strong understanding of software design principles (SOLID, clean architecture, domain-driven
• design concepts).
• Experience working in Agile/Scrum delivery environments.

Desirable:

• Working knowledge of Node.js
• Working knowledge of C#/.net and not afraid to develop within the existing systems.
• Experience working with AWS cloud services (e.g. ECS/EKS, Lambda, S3, RDS, API Gateway). Experience implementing observability tooling (logging, monitoring, tracing). 
• Financial services (advantageous but not essential).

Conduct Rules
You must:

• Act with integrity
• Act with due skill, care and diligence
• Be open and cooperative with the FCA, the PRA and other regulators
• Pay due regard to the interests of customers and treat them fairly
• Observe proper standard of market conduct
• Act to deliver good outcomes for retail customers

Company Values

Acting as a role model for the values of the Company:

Respect – Clients are at the heart of our business, with superior execution and superb client service the foundation of the firm. We respect our clients and always treat them fairly.

Integrity
– Doing business the right way is the only way. We hold ourselves to a high ethical standard in everything we do – our clients expect this and we demand it of ourselves.

Collaborative
– We work in teams – open and direct communication and the willingness to work hard and collaboratively are the basis for effective teamwork. Working well with others is necessary for us to succeed at what we do.

Developing our People
– Our people are the basis of our competitive advantage. We look to “grow our own” and make Marex the place ambitious, hardworking, talented people choose to build their careers.

Adaptable and Nimble
– Our size and flexibility is an advantage. We are big enough to support our client’s various needs, and adaptable and nimble enough to respond quickly to changing conditions or requirements. A non-bureaucratic, but well controlled environment fosters initiative as well as employee satisfaction.

Marex is fully committed to being an inclusive employer and providing an inclusive and accessible recruitment process for all. We will provide reasonable adjustments to remove any disadvantage to you being considered for this role. We value the differences that a diverse workforce brings to the company.  We welcome applications from candidates returning to the workforce.  Also, Marex is committed to avoiding circumstances in which the appearance or possibility of conflicts of interest may exist within the hiring process.

If you would like to receive any information in a different way or would like us to do anything differently to help you, please include it in your application.

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