lead developer jobs in London

Lead DeveloperSheffield Are you looking for an exciting new role? Are you looking to make the next steps in your developer career? My client is looking for a Lead Developer to join their team. As Lead Developer you will be responsible for the overall architecture and development of the platform, including front-end and back-end components, along with...

Tech: C# 5, Visual Studiuo, AWS, Angular.JS, Bootstrap, Docker Challenge: Greenfield Financial platform, API development, industry specific challenges Firm: Well-known fintech50 business, City of London, 30 man flat Dev Team Pay: 70k, Bonus- training budget, Pension, Life / Health, Some Flex WorkingC# Lead Developer FintechQuant Capital is urgently looking...

Lead Developer - Housing & Asset Management Systems350pdLocal Authority - LondonWe are seeking an experienced Lead Developer to take technical ownership of a critical Housing and Asset Management technology estate. This is a hands-on leadership role responsible for managing system environments, configuration control, release processes, integrations, and data...

Connect2Hackney are seeking a Lead Developer with a proven track record of directly configuring and managing the NEC Housing/Asset Management ecosystem. In this technical leadership role, you will take hands-on ownership of environment management, configuration control, deployment pipelines, integration stability, and data security across our NEC core...

AI Tech Lead Developer - Generative & Agentic AI Python | Java | FastAPI | AWS | LLMs | Agentic AI | Technical Leadership Salary: £75,000 - £85,000 + Benefits Location: London - Hybrid (3 days per week onsite) Employment: Permanent We're recruiting an experienced, hands-on AI Tech Lead Developer to join a technology consultancy delivering...

This business is challenging a legacy industry; with the travel and expenses industry stuck in its ways for decades, and with current platforms expensive, difficult to implement and built on antiquated technology, they decided to turn the market on it’s head. Harnessing cutting-edge technology such as Kubernetes, Docker and Google Cloud, and drawing on the...

Job Description Lead Developer with OpenText This position will contribute to the planning, development, and administration of an enterprise content management system, the underlining infrastructure, and their integration with other enterprise systems and applications. The Lead Developer will also provide technical leadership to the engineering team,...

North Greenwich, London £33,000 – £35,000 + Excellent Benefits Monday – Friday, Office-Based Are you a customer-focused Property Manager looking to elevate your career within a prestigious and large-scale regeneration development? This is a rare opportunity to join one of the most exciting residential developments in London. You’ll be working for a...

Job ID: Posted: Location: London, England, United KingdomCategory: Technology, Applications Development, ProfessionalCompany: CitiDiscover your future at CitiWorking at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your...

Pega Lead Developer - CLM/KYC Location: London, UK Work Mode: Hybrid (3 days per week) Employment Type: Contract Inside IR35 Executive Summary We are looking for an experienced Pega Contractor specializing in CLM and KYC to architect, develop, and deploy comprehensive Business Process Management (BPM) solutions on the Pega platform. Required Technical...

Referment is working with a UK analytics and actuarial consultancy that combines sector expertise with technology to advise clients across pensions, investment, insurance, energy and health. Technology sits at the centre of how the firm works, both in the products it provides to clients and in the digital services, platforms and applications its own people...

Southbank, London (Hybrid) | Full-time, permanent | £55–65k | Start: ASAP Reporting to: Head of Studio & Player Experience ABOUT IMMERSIVE GAMEBOX Immersive Gamebox (IGB) is a fast-scaling location-based entertainment company redefining how people play together in the real world. We create immersive, social gaming experiences powered by proprietary...

Role : Lead ESB Developer Location : London Inside IR35 Contract Job Description : The Lead ESB Developer is responsible for defining, designing, and governing enterprise integration solutions across ESB, messaging, and API layers. The role ensures scalable, resilient, and maintainable integrations aligned to enterprise architecture. Key...

Lead Developer – Remote-first (monthly visits to North Yorkshire) £55,000 - £62,000 + Excellent benefitsI am currently hiring for a proven Senior / Lead Developer with extensive experience of Java and TypeScript, who is capable of working in a lead capacity for a growing business. You will provide effective technical leadership, improve development...

We are exclusively working with an exciting Branding company who are shaping the Entertainment/Media industry with their innovative and analytics technology platform. As a business they thrive of the start to finish attitude, someone who isn't afraid to get their hands dirty and solve complex problems, high energy and comfortable working outside of rigid...

Lead Development Engineer Business area Digital Services Location London Job ID 325832 LCP is a leading analytics and actuarial consultancy, combining deep sector expertise with technology, data and innovation to help a diverse client base make more informed decisions. Technology is increasingly central to how LCP operates, both through the products we...

Lead Java Developer  Business Unit: FTSE Russell – Index Platform Company: London Stock Exchange Group (LSEG) About the Role We are seeking a highly skilled and hands-on Lead Java Engineer with AI proficiency to help build the next generation FTSE Russell Index Platform. This platform underpins the calculation and distribution of FTSE...

Come shape the future of brand experience.At Jack Morton, we design and build head-turning, smile-inducing, impact-driving brand experiences that redefine what experiential marketing can achieve. We help our clients unlock the full value of experiences by turning bold ideas into meaningful connections.That takes a team that's bold, curious, and acts as one....

We are exclusively working with an exciting Branding company who are shaping the Entertainment/Media industry with their innovative and analytics technology platform. As a business they thrive of the start to finish attitude, someone who isn't afraid to get their hands dirty and solve complex problems, high energy and comfortable working outside of rigid...

Lead Developer Location: National* Closing Date: 30th October 2026 Interviews: w/c 16th November 2026 Grade: Grade 7 (MoJ candidates who are on a specialist grade, will be able to retain this grade on lateral transfer) Salary**: London: £63,343 - £78,225 (which may include an allowance up to £14,882) National: £58,511 - £73,450 (which may include an...