senior systems developer jobs in London

About Us SharkNinja is a global product design and technology company, with a diversified portfolio of 5-star rated lifestyle solutions that positively impact people’s lives in homes around the world. Powered by two trusted, global brands, Shark and Ninja , the company has a proven track record of bringing disruptive innovation to market, and developing one consumer product after another has...

Job Description C#.NET Developer – Financial Systems Developer Ref: YC46978 A leading Japanese IT company with a central London office is seeking a C#.NET Developer for its Financial Systems Team. They welcome candidates with knowledge of banking, securities, or insurance operations, and experience developing with C#.NET. Ideal candidates have led enhancements, maintenance, or improvements of...

System Developer Experience, qualification, and soft skills, have you got everything required to succeed in this opportunity Find out below.Location:WhyteleafeSalary:Up to £50,000Hours: 40 hours a week.Job type: Full-time, permanentBridge Recruitment is helping one of our established clients recruit for an experienced System Developer to join their ever expanding team. xbpsjkuResponsibilities of...

C#.NET Developer – Financial Systems Developer Ref: YC46978 A leading Japanese IT company with a central London office is seeking a C#.NET Developer for its Financial Systems Team. They welcome candidates with knowledge of banking, securities, or insurance operations, and experience developing with C#.NET. Ideal candidates have led enhancements, maintenance, or improvements of existing systems....

You will be a very influential, expert technical person in the company taking us forward as we grow as a business.

Job Description About Us If you are interested in applying for this job, please make sure you meet the following requirements as listed below. SharkNinja is a global product design and technology company, with a diversified portfolio of 5-star rated lifestyle solutions that positively impact people’s lives in homes around the world. Powered by two trusted, global brands, Shark and Ninja, the...

Development Officer - Prospect Research & Systems Location: Kingston upon Thames (Hybrid working - minimum 2-3 days on campus) Salary: £39,407 per annum (Grade 7) Contract: Permanent, full-time Closing Date: Fri 23 Jan 2026 Interview in person: TBC 3 or 5 Feb 2026 Help shape the future of philanthropy and alumni engagement at a university based in Kingston upon Thames. For over 125 years, we've...

A leading trading firm in the UK is seeking a developer to design and maintain low-latency trading systems in Rust. The role involves collaboration with traders to implement strategies and build infrastructure for high-performance trading. Candidates should have experience in Rust programming and a solid understanding of algorithms and quant finance concepts. Competitive salary and benefits...

A leading financial technology firm in Greater London is seeking experienced engineers to build low-latency trading infrastructure. The role requires at least 3 years of coding experience in Rust, Java, or C++, along with proficiency in Python. A Bachelor’s degree in Computer Science is essential, and skills in Svelte, Java Script, and data analysis are advantageous. This position offers a...

You will be responsible for supporting product lifecycles from concept through to delivery, mentoring junior engineers, and contributing to high-profile, technically complex projects. Key Responsibilities - Lead and deliver systems design, integration, and test activities across multiple projects.

Senior Systems EngineerDenhamMartin-Baker is the worlds leading manufacturer of ejection and crashworthy seats, saving over 7,805 lives to date. We combine cutting-edge engineering with a clear mission: protecting aircrew around the world.We are now recruiting a Senior Systems Engineer to join our established Systems Engineering team at our Denham site.The Role:As xwwtmva a Senior Systems...

Lead the design of high-integrity PLC control systems at the heart of the UK’s most regulated and safety-critical environments. Senior/Lead PLC Control systems engineer 12 month contract – rates DOE Office-based with a Hybrid working scheme. Inside IR35 2 openings available in either Warrington, Cumbria and Stockton Role Description We are seeking an experienced PLC Control Systems...

You will have a high degree of accountability and responsibility from Day 1.

You will be an integral part of the Ripple Trading and Markets Team, building scalable, resilient and performant trading systems in a constantly evolving and fast paced environment.

You will have real impact and have the opportunity to drive the architectural roadmap, whilst looking to optimize away manual inefficiencies.

Are you passionate about cutting-edge IoT technology and hands-on systems testing? SPX Radiodetection is seeking a Senior Systems Test Engineer to join our Bristol-based multidisciplinary engineering team. This is a fantastic opportunity to play a pivotal role in testing and validating our Locator and CAT IoT platform products while shaping a world-class testing function. Why this role...

Senior Systems Engineer Wanted! Please read the information in this job post thoroughly to understand exactly what is expected of potential candidates.Full-Time PermanentCompetitive Basic Annual SalaryBased in North LondonWorking 37 hours per week, Monday to Friday.100% Office based during probation period.Requirements Desirable (Not Essential):An understanding of Radar and Radio Systems is...

Job Description C#.NET Developer – Financial Systems Developer Ref: YC46978 A leading Japanese IT company with a central London office is seeking a C#.NET Developer for its Financial Systems Team. They welcome candidates with knowledge of banking, securities, or insurance operations, and experience developing with C#.NET. Ideal candidates have led enhancements, maintenance, or improvements of...

You will be a very influential, expert technical person in the company taking us forward as we grow as a business.

You will be responsible for maintaining system requirements, conducting in-depth analyses, supporting system verification, and producing highly technical documentation required for internal, customer, and contractual purposes.

C#.NET Developer – Financial Systems Developer Ref: YC46978 A leading Japanese IT company with a central London office is seeking a C#.NET Developer for its Financial Systems Team. They welcome candidates with knowledge of banking, securities, or insurance operations, and experience developing with C#.NET. This position is especially suitable for those with hands-on experience in financial system...

C#.NET Developer – Financial Systems Developer Ref: YC46978 A leading Japanese IT company with a central London office is seeking a C#.NET Developer for its Financial Systems Team. They welcome candidates with knowledge of banking, securities, or insurance operations, and experience developing with C#.NET. This position is especially suitable for those with hands-on experience in financial system...