551 to 575 of 1,050 Developer Jobs in London

Rust Developer | Remote | £65,000 - £75,000 Are you a Senior Rust Developer with a strong background in telecommunications Do you want to work at the cutting edge of network technology , helping to design and build scalable systems that power global connectivity If so, this could be the role … optimising telecommunications systems in Rust , contributing to secure, high-performance, and scalable solutions used worldwide. What you’ll be doing As a Senior Rust Developer , you will: Architect, develop, and maintain high-performance network applications in Rust Collaborate with product managers, network engineers, and developers to create new telecom solutions ...

Developer £55,000 - £65,000 p/a (depending on experience) Hybrid – 2 days a week, London Would you like the opportunity to work with a well funded, scaling e-commerce company with a presence across Europe? The Company A market leading e-commerce company with a presence across Europe. … team two to three times per week. Their offices are based in central London, close to the nearest tube station. As a PHP developer, this is a unique opportunity to join a market leading company with the added bonus of continuing to grow your skillset in PHP, with an outstanding ...

Developer £55,000 - £65,000 p/a (depending on experience) Hybrid – 2 days a week, London Would you like the opportunity to work with a well funded, scaling e-commerce company with a presence across Europe? The Company A market leading e-commerce company with a presence across Europe. … team two to three times per week. Their offices are based in central London, close to the nearest tube station. As a PHP developer, this is a unique opportunity to join a market leading company with the added bonus of continuing to grow your skillset in PHP, with an outstanding ...

C# Developer - Risk IT - sought by leading investment bank based in London - Contract - Hybrid *inside iR35* What You'll Be Doing Designing and developing enterprise-grade solutions in an Agile team. Building and maintaining middleware services using C# , REST APIs , FIX messaging , XML , and Microservices . Leading architecture discussions, code ...

NodeJS Developer (Backend) Hybrid contract, 6 months Up to £600 per day, OutsideIR35 I am searching for an experienced NodeJS specialist to join a backend engineering team that is responsible for building tools and data pipelines used for ingestion and modelling. Key skills required: • Strong commercial experience with NodeJS • Solid ...

NodeJS Developer (Backend) Hybrid contract, 6 months Up to £600 per day, OutsideIR35 I am searching for an experienced NodeJS specialist to join a backend engineering team that is responsible for building tools and data pipelines used for ingestion and modelling. Key skills required: • Strong commercial experience with NodeJS • Solid ...

DESCRIPTION POSITION: Data systems developer ASSIGNMENT NO: 29273 LOCATION: London/Hybrid Our client is seeking a highly skilled IT developer/engineer to work within an Actuarial team to develop high-quality, high-performance solutions to data storage, interrogation and analysis requirements. As a key member of the team ...

DESCRIPTION POSITION: Data systems developer ASSIGNMENT NO: 29273 LOCATION: London/Hybrid Our client is seeking a highly skilled IT developer/engineer to work within an Actuarial team to develop high-quality, high-performance solutions to data storage, interrogation and analysis requirements. As a key member of the team ...

Quantitative Developer – C#/Python London | Full-time The mission Join a leading quantitative research and trading firm using heavy compute and modern engineering to tackle some of the hardest problems in systematic finance. You’ll sit close to the money, turning cutting‐edge research into production systems that ...

Quantitative Developer – C#/Python London | Full-time The mission Join a leading quantitative research and trading firm using heavy compute and modern engineering to tackle some of the hardest problems in systematic finance. You’ll sit close to the money, turning cutting‐edge research into production systems that ...

Python Developer - Python, React, TypeScript Hybrid working, 1 day a week in Central London Day rates paying £500-£600 (Outside IR35) Oliver Bernard have partnered with a rapidly scaling FinTech in London who are looking for Senior Full Stack Engineers on a contract basis. Tech Stack: Python, TypeScript, React … Outside IR35 contract role, paying £500-£600 per day, and is running for 12 months. Please apply now for more information! Python Developer - Python, React, TypeScript ...

Python Developer - Python, React, TypeScript Hybrid working, 1 day a week in Central London Day rates paying £500-£600 (Outside IR35) Oliver Bernard have partnered with a rapidly scaling FinTech in London who are looking for Senior Full Stack Engineers on a contract basis. Tech Stack: Python, TypeScript, React … Outside IR35 contract role, paying £500-£600 per day, and is running for 12 months. Please apply now for more information! Python Developer - Python, React, TypeScript ...

Frontend Developer - JavaScript - Builder.io - CMS - 4 weeks - Paying up to £400 (Outside IR35) - Hybrid Seeking a passionate Frontend Developer with experience working with Content Management Systems (CMS) front-end development and launch a modern, secure, and user-friendly corporate website using the Builder.io Visual Development Platform to enable faster iteration … future content management by non-developer staf Responsibilities Custom Component Development: Build a library of reusable, production-ready, and thematically consistent custom components (Blocks) inside the codebase and map them to the Builder.io visual editor. (e.g., Hero Section Component, Testimonial Slider Component, Feature Card Component, etc.) CMS Setup (Models): Define ...

Contract Salesforce Developer Location: Remote (1 day a month at Leeds or London HQ) Contract Type: £475pd Inside IR35 Duration: 3 months About the Role WRK digital are proud to partner with a leading consultancy delivering innovative solutions in the tech-for-good space. We are seeking an experienced Salesforce … Developer to join the team on an inside IR35 contract. This role will focus on designing and developing high-quality Salesforce solutions to support critical projects. Key Responsibilities Design and develop custom Salesforce solutions using Apex, Lightning Web Components (LWC), Aura, and Visualforce. Configure Salesforce features including workflows, validation rules ...

Quant Developer (FX) - £150,000-£180,000 plus package A leading Commodity OTC & Brokerage Firm is seeking a highly skilled Quant Developer (FX) to join its growing team on a permanent basis. This role sits at the core of trading, risk, and development, offering the opportunity to shape and expand … next-generation risk and analytics platform. 🔑 Key Focus: FX Expertise We’re looking for a developer with strong FX options and FX derivatives experience, capable of driving enhancements across pricing, risk, and market data frameworks in a fast-paced front-office environment. 🔧 What You’ll Be Doing You’ll take ...

Quant Developer (FX) - £150,000-£180,000 plus package A leading Commodity OTC & Brokerage Firm is seeking a highly skilled Quant Developer (FX) to join its growing team on a permanent basis. This role sits at the core of trading, risk, and development, offering the opportunity to shape and expand … next-generation risk and analytics platform. 🔑 Key Focus: FX Expertise We’re looking for a developer with strong FX options and FX derivatives experience, capable of driving enhancements across pricing, risk, and market data frameworks in a fast-paced front-office environment. 🔧 What You’ll Be Doing You’ll take ...

Lead Software Developer (PYTHON/AWS/REACT) - health tech - tech for good, make a positive impact on the world. Highly successful and fast growing organisation has an exciting opportunity for a Lead Software Developer (PYTHON/AWS/REACT). JOB PURPOSE Part of the extended Technology Leadership Team … Lead Software Developer will design, implement, and maintain publishing software, systems, and customer- facing digital products. They will provide technical supervision and guidance across the team, establishing and maintaining the development processes and working practices. MAIN ACCOUNTABILITIES Lead the development and maintenance of software, in line with organisational objectives ...

Full Stack Developer (React, Next.js, Golang, GCP) | Backend Leaning | Consultancy | £450/Day Outside IR35 | Fully Remote A Full Stack React, Golang Developer is needed for an exciting long-term contract engagement with a high-growth digital consultancy who partner closely with some of the UK's most innovative product … remote contract offering exceptional autonomy, client exposure, and the chance to deliver meaningful product enhancements within the fraud/AML domain. This Full Stack Developer role is perfect for someone who is strong across React, Next.JS, Golang, Microservices and GCP, and who thrives in modern product-focused, problem-solving environments ...

Full Stack Developer (React, Next.js, Golang, GCP) | Backend Leaning | Consultancy | £450/Day Outside IR35 | Fully Remote A Full Stack React, Golang Developer is needed for an exciting long-term contract engagement with a high-growth digital consultancy who partner closely with some of the UK's most innovative product … remote contract offering exceptional autonomy, client exposure, and the chance to deliver meaningful product enhancements within the fraud/AML domain. This Full Stack Developer role is perfect for someone who is strong across React, Next.JS, Golang, Microservices and GCP, and who thrives in modern product-focused, problem-solving environments ...

Full Stack Developer (React, Next.js, Golang, GCP) | Backend Leaning | Consultancy | £450/Day Outside IR35 | Fully Remote A Full Stack React, Golang Developer is needed for an exciting long-term contract engagement with a high-growth digital consultancy who partner closely with some of the UK’s most innovative product … remote contract offering exceptional autonomy, client exposure, and the chance to deliver meaningful product enhancements within the fraud/AML domain. 🚀 This Full Stack Developer role is perfect for someone who is strong across React, Next.JS, Golang, Microservices and GCP , and who thrives in modern product-focused, problem-solving environments ...

Full Stack Developer (React, Next.js, Golang, GCP) | Backend Leaning | Consultancy | £450/Day Outside IR35 | Fully Remote A Full Stack React, Golang Developer is needed for an exciting long-term contract engagement with a high-growth digital consultancy who partner closely with some of the UK’s most innovative product … remote contract offering exceptional autonomy, client exposure, and the chance to deliver meaningful product enhancements within the fraud/AML domain. 🚀 This Full Stack Developer role is perfect for someone who is strong across React, Next.JS, Golang, Microservices and GCP , and who thrives in modern product-focused, problem-solving environments ...

Full Stack Developer (React, Next.js, Golang, GCP) | Backend Leaning | Consultancy | £450/Day Outside IR35 | Fully Remote A Full Stack React, Golang Developer is needed for an exciting long-term contract engagement with a high-growth digital consultancy who partner closely with some of the UK’s most innovative product … remote contract offering exceptional autonomy, client exposure, and the chance to deliver meaningful product enhancements within the fraud/AML domain. 🚀 This Full Stack Developer role is perfect for someone who is strong across React, Next.JS, Golang, Microservices and GCP , and who thrives in modern product-focused, problem-solving environments ...

Full Stack Developer (React, Next.js, Golang, GCP) | Backend Leaning | Consultancy | £450/Day Outside IR35 | Fully Remote A Full Stack React, Golang Developer is needed for an exciting long-term contract engagement with a high-growth digital consultancy who partner closely with some of the UK’s most innovative product … remote contract offering exceptional autonomy, client exposure, and the chance to deliver meaningful product enhancements within the fraud/AML domain. 🚀 This Full Stack Developer role is perfect for someone who is strong across React, Next.JS, Golang, Microservices and GCP , and who thrives in modern product-focused, problem-solving environments ...

Role: Adobe AEM Backend Developer Start Date: ASAP Duration: Until end of 2026 Work Style: Hybrid (3 days onsite per week) Hours: Full-time Key Responsibilities: Design, develop, and maintain AEM components, templates, workflows, and OSGi services using Java and Sling. Collaborate with UX/UI teams to integrate front ...

Role: Adobe AEM Backend Developer Start Date: ASAP Duration: Until end of 2026 Work Style: Hybrid (3 days onsite per week) Hours: Full-time Key Responsibilities: Design, develop, and maintain AEM components, templates, workflows, and OSGi services using Java and Sling. Collaborate with UX/UI teams to integrate front ...