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Senior Software Engineer C++ Trading Systems @ Client Server

Primrose Street 20, BroadgateOnsiteFull-time
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About this role

Salary: £100,000 - 100,000 per year

Requirements: Strong commercial C++ development experienceFront office capital markets experience with a good understanding of trade flows, the trade lifecycle, and FIX protocolStrong SQL skillsAWS experience and a good understanding of DevOps and CI/CDStrong knowledge of computer science fundamentals such as OOP, design patterns, and algorithmsStrong interest in emerging technologies and comfort with AI-enabled developmentCollaborative communication style and experience working directly with users, stakeholders, and globally distributed teamsDegree educated (2:1 or above) in Computer Science or a related STEM discipline from a leading university, backed by outstanding A-levels (minimum AAB) Responsibilities: Work on complex, business-critical systems for a strategic trading platformCollaborate with traders, stakeholders, and domain experts to design and build high-performance solutionsTake ownership of the full software development lifecycle from requirements through to productionSolve challenging technical problems and influence architectureContinuously improve trading systemsWork across AWS, SQL, and DevOps, with the opportunity to develop Java skills over timeEmbrace AI-assisted software development and modern engineering practices Technologies: AIAWSCI/CDDevOpsJavaOOPSQLCloudC++ More:

We are a collaborative, global engineering team delivering a strategic trading platform for a leading financial services client. You will be based on client site in London, City offices, with flexibility to work from home twice a week. We offer a competitive package including a salary up to £150k negotiable, bonus, 25 days holiday, Bupa healthcare, generous pension contribution, continuous career development opportunities, and a social team atmosphere with a range of events.

last updated 32 week of 2026

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