develop Jobs in Belsize Park

Senior Backend Developer (Java | Financial Markets Platform)Location: London, UKIndustry: Investment BankingWork pattern: Hybrid (2/3 days onsite)About the RoleWe are looking for a Senior Backend Developer to join a global engineering team building a cutting-edge financial market trading platform. This role offers the opportunity to work on a high-...

Senior Backend Developer (Java | Financial Markets Platform)Location: London, UKIndustry: Investment BankingWork pattern: Hybrid (2/3 days onsite)About the RoleWe are looking for a Senior Backend Developer to join a global engineering team building a cutting-edge financial market trading platform. This role offers the opportunity to work on a high-...

Mid-Senior Fullstack Developer (Python/React)Up to £80k plus equity1 day p/week in LondonFull-Stack Developer (Python / React)Fullstack Developer (Python/React) – Would you like to work for a fast-growing VC-backed energy technology startup who are currently looking for a Full-Stack Developer to join its expanding product development team.They curr...

Mid-Senior Fullstack Developer (Python/React)Up to £80k plus equity1 day p/week in LondonFull-Stack Developer (Python / React)Fullstack Developer (Python/React) – Would you like to work for a fast-growing VC-backed energy technology startup who are currently looking for a Full-Stack Developer to join its expanding product development team.They curr...

We are partnering with a systematic hedge fund to find a high-level Quantitative Developer (Commodities) to join their Investment Management & Research team in London. Sitting directly within the Fundamental Commodities strategy, you will work in a highly collaborative environment to design, build, and optimize the robust trading systems and cuttin...

We are partnering with a systematic hedge fund to find a high-level Quantitative Developer (Commodities) to join their Investment Management & Research team in London. Sitting directly within the Fundamental Commodities strategy, you will work in a highly collaborative environment to design, build, and optimize the robust trading systems and cuttin...

Job Specification – Senior Full-Stack DeveloperJob TitleSenior Full-Stack Developer (React & TypeScript/Node or C#/.NET)LocationHybrid / Remote (UK)Contract TypePermanentOverviewWe are seeking an experienced and hands-on Senior Full-Stack Developer to join a greenfield digital transformation programme. The successful candidate will play a key role ...

We're Hiring: Senior Python & LLM Developer (10+ Years Experience)Are you passionate about building intelligent systems powered by Large Language Models (LLMs), Agentic AI, RAG Architectures, and Conversational AI?We are looking for a highly skilled Senior Python & LLM Developer to join our AI engineering team and help shape the next generation of ...

Title: Python DeveloperClient: Elite Multi-Strat FundLocation: London (hybrid)£££: Up to £160,000 Starting Base + Bonus + BenefitsThe Opportunity:We're looking to add a high-impact engineer to a small, specialised team responsible for the real-time risk and trading data platform that powers systematic strategies across the firm.You’ll operate at th...

iOS DeveloperHybrid Working - LondonMobile BankingLorien's leading banking client is looking for a number of experienced iOS Developers with strong experience of working in Mobile Development in Swift UI, alongside testing teams.This role is based in London.This role will be Inside IR35 Via UmbrellaWorking in a Hybrid Model of 2 days a week on site...