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Showing results 1 through 8 of 8

Mid-level Full Time On Site

RJC Group

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Senior Desktop Support Analyst - £80,000 - Trading I'm looking for a Senior Desktop Support Engineer with front office experience to join one of our leading London based trading clients. Working in a small but scaling team, this role covers all levels of internal desktop support, including working...

London, United kingdom

18-02-2026

Senior Freelance Hybrid

RJC Group

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I am currently searching for an Openlink SME with a strong risk background for a Global Commodity Trading Company. Responsibilities Configure risk and PnL activities Construct Value-at-Risk models Work closely with Trading, Risk and Middle office teams to ensure accurate representation of risk exp...

London, United kingdom

£150 /hour

16-02-2026

Freelance Hybrid

RJC Group

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Freelance Product Owner – Temporary Assignment (B2C / B2B) RJC are supporting an energy trader for a Freelance Product Owner to join the product team working on a B2C and B2B customer-facing applications. The Role As a Product Owner, you will take ownership of an existing product and ensure the s...

Paris, France

02-02-2026

Senior Freelance Hybrid

RJC Group

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Technical Lead (C# / C++) – Algorithmic Trading RJC are partnered with an energy trader in Paris looking for an experienced Technical Lead to drive the design and development of high-performance trading systems in a fast-paced algorithmic trading environment. This role is hands-on and leadership-f...

Paris, France

30-01-2026

Freelance Hybrid

RJC Group

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C# Developer – Contract - Energy & Commodities Trading Location: Paris, France Role Overview We are seeking an experienced C# Developer to join a high-performing engineering team responsible for designing, developing, and maintaining distributed backend systems. The role focuses on building scala...

Paris, France

14-01-2026

Full Time On Site

RJC Group

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Software Developer - £60k - London - Python We are working with a financial services company based in London who is looking for a Software Developer to join their growing team. This company focuses on using modern technology to solve financial issues and implement cutting edge trading strategies. ...

London, United kingdom

12-01-2026

Freelance Hybrid

RJC Group

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C# Developer – 12 Month Contract - Paris, France Role Overview We are seeking an experienced C# Developer to work on distributed systems built using a microservices architecture. Key Requirements Strong experience with C# / .NET Proven experience in microservices-based systems Experience build...

Paris, France

29-12-2025

Junior Freelance On Site

RJC Group

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Gen AI engineer – Energy Trading Our Energy Trading client is looking to build out an AI team to work on a number of projects across their business. They are seeking an engineer who can take an idea for an intelligent agent and turn it into a reliable, production-ready system. What You’ll Be Worki...

London, United kingdom

£140,000 /year

11-12-2025