develop Jobs in Middlesex

Role: IOS Developerlocation: London (Hybrid)Rate: £300/day (Inside IR35)Job Description:We are seeking a highly skilled and motivated iOS Developer to join our dynamic engineering team. The ideal candidate will have strong expertise in building scalable, high-performance iOS applications using modern Apple technologies and best development practice...

Senior Django / Python DeveloperPay Rate: up to £750 (Inside IR35 - Umbrella)Duration: 6 months’Working arrangement: Once a every 3 months - LondonWe’re working on behalf of a FTSE 100 leading UK retailer, supporting the expansion of a highly successful AI‑driven Smart Pricing programme. Following strong results across well‑known UK household brand...

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...

Join a leading quantitative trading firm where technology is at the heart of every trading decision. My client is looking for a highly skilled C++ Engineer to work directly with Quant Traders and Quant Researchers, building and optimising the systems that power a global market-making business.What you'll do:Develop and enhance ultra-low-latency tra...

Our client is a leading multi-strategy hedge fund with a strong focus on systematic trading and technology-driven investment strategies.OverviewThis role focuses on designing and building scalable systems that support the full lifecycle of systematic trading strategies, including data processing, model deployment, portfolio optimisation, and execut...

Join a leading quantitative trading firm where technology is at the heart of every trading decision. My client is looking for a highly skilled C++ Engineer to work directly with Quant Traders and Quant Researchers, building and optimising the systems that power a global market-making business.What you'll do:Develop and enhance ultra-low-latency tra...

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...

We are seeking a highly experienced Low Latency Java Developer to join our dynamic team. The ideal candidate will have a proven track record of developing low latency trading systems within the Capital Markets domain. This role requires extensive experience in building scalable, high-performance trading infrastructure, with an emphasis on minimizin...