15 of 15 Lead Developer Jobs in London

Lead Ruby on Rails Developer Remote-First | Product-Led Environment We’re working with a product-led client looking for a Lead Ruby on Rails Developer who still enjoys being hands-on technically while also helping guide a small engineering team. This role is ideal … technical judgement are far more important. What They’re Looking For • Strong commercial Ruby on Rails experience • Previous experience operating as a Senior or Lead Developer • Comfortable mentoring and guiding other engineers • Strong understanding of modern web applications and scalable backend systems • Someone who can balance hands ...

Lead Python Developer Climate Tech London (Hybrid, 3 days per week) Python, FastAPI, PostgreSQL, GCP, Docker I'm working with a fast-growing climate-tech non-profit tackling one of the most important infrastructure challenges in the energy transition. Backed by some of the biggest names in climate … philanthropy, this is a organisation doing real work - not reports, not consultancy, actual software that shapes energy investment decisions globally. They're hiring a Lead Backend Engineer to lead a small squad, own the technical direction and get stuck into some genuinely interesting engineering. Think computational complexity, mathematical ...

MuleSoft Lead Developer Location: Remote (UK-based) Type: Full-Time | Permanent Salary: Up to £72,000 + excellent benefits Security: SC Clearance Eligibility Required The Opportunity We're working with a leading organisation undergoing significant digital transformation, and they're looking to bring in two experienced MuleSoft Lead … help drive the next phase of their integration strategy. This is a fantastic opportunity to join a high-performing engineering environment where you'll lead from the front-owning delivery, shaping best practice, and mentoring teams while working on enterprise-scale integration programmes. The Role Design and deliver APIs ...

Lead Python Developer Climate Tech London (Hybrid, 3 days per week) Python, FastAPI, PostgreSQL, GCP, Docker I'm working with a fast-growing climate-tech non-profit tackling one of the most important infrastructure challenges in the energy transition. Backed by some of the biggest names in climate ...

Lead Backend Software Developer (Contract) London, Outside IR35 £500-£600 per day This is an exciting opportunity to join a fast-moving engineering function at a pivotal moment of technical uplift. They are investing heavily in strengthening their core platforms and commercial data systems, creating a strong mandate … senior engineers to step in, lead, and make an immediate impact. The Company They are a growing digital gaming organisation operating across multiple markets, currently modernising their backend ecosystem. With distributed teams across the UK and Europe, they are building scalable platforms that support a variety of customer-facing ...

This role is to lead the development activities and support the team overseeing the re-factoring of the application as part of a large programme. You will work directly with IBM and client teams, as well as within a wider programme team, to deliver the application changes required ...

This role is to lead the development activities and support the team overseeing the re-factoring of the application as part of a large programme. You will work directly with IBM and client teams, as well as within a wider programme team, to deliver the application changes required ...

+ bonus + package Location: London (good work from home options available) If you are interested in this React Native App Lead position and meet the above requirements please apply immediately. ...

Lead Power Platform Developer | Copilot | AI & Automation Birmingham Flexible Hybrid | 2-3 days per week £55,000 - £65,000 + 10% bonus + excellent benefits If you enjoy working with people as much as technology, this role offers something slightly different. Were supporting a well-established financial services … directly with users to understand challenges and identify improvements Supporting and improving existing Power Platform solutions Introducing governance, controls and best practice Supporting citizen developer initiatives Helping shape wider AI and automation capability across the organisation What We're Looking For You do not need experience across every area. ...

Lead Power Platform Developer Copilot AI & Automation Birmingham Flexible Hybrid 2-3 days per week £55,000 - £65,000 + 10% bonus + excellent benefits If you enjoy working with people as much as technology, this role offers something slightly different. Were supporting a well-established financial services ...

team that values collaboration, creativity, and innovation Flexibility: Hybrid working lets you balance work and life About the Role We are looking for a Lead Intelligent Automation & Low-Code Consultant with a strong focus on Microsoft Power Platform and Copilot technologies. Youll play a key role in designing, developing … consultants to ensure solutions are robust, scalable, and aligned to client needs. What Were Looking For Were looking for a driven and collaborative Lead Consultant with a passion for intelligent automation. Youll be confident leading engagements, shaping solutions, and bridging business and technology conversations. If youre adaptable, innovative ...

I am currently working with a London-based Financial Services client who are actively seeking multiple Senior .Net Developers to work on a long-term, business-critical data-orientated project. What you'll need to ...

A global financial services company is seeking an experienced professional to implement FX trading systems. This role involves working with trading and quant teams, contributing to system design, and enhancing solution quality. Candidates should have ...

Centrica plc is seeking a Senior Quantitative Developer to join their Quantitative Analytics team in London. You will be responsible for delivering quantitative analysis and designing complex mathematical models that inform trading strategies. The ideal candidate will possess a Master’s or PhD in a quantitative field and have ...

About Us At Ten10, we help organisations accelerate digital transformation by combining deep technical expertise with a passion for innovation. We partner with leading enterprises to design and deliver intelligent automation and low-code solutions ...