1 to 25 of 44 Lead Developer Jobs in London

Join Ten10 as a Lead Software Developer in Test Job Type: Permanent Location: London (Hybrid working with occasional client travel) At Ten10 , we're transforming how businesses deliver high-quality software, and we're looking for a Lead Software Developer in Test (Lead SDET) to play a pivotal role in that transformation. If you're … seasoned technologist with a deep understanding of software testing and automation-and the leadership skills to mentor teams and guide clients through complex challenges-this is your opportunity to lead from the front. ️ Important: All applicants must be eligible for SC clearance. Not sure if you qualify? Check here: Why Ten10? We're one of the UK's leading … Work-Life Balance: Enjoy hybrid working and a flexible approach that supports your lifestyle. About the Role This role designed is for individuals who want to own technical delivery , lead teams , and build lasting client relationships . As a Lead SDET , you will: Lead the design and implementation of robust, scalable automation solutions across multiple projects and More ❯

Lead Application Software Developer A fantastic opportunity for a highly-experienced SaaS Software Developer, to join an industry-leading software company in London offering the opportunity to work on a wide variety of web application infrastructure projects. Using a diverse toolset with an emphasis on JavaScript, Node.js and related frameworks, this role is looking for a Developer to lead on the technical front, opposed to team leadership. This is well suited to a seasoned developer, who can bring a host of SaaS application expertise to the business, with a desire to mentor future team members. Location – London office (3 days on site, 2 days remote) Salary – £80,000 – £100,000 + equity + comprehensive … benefits Requirements for Lead Application Software Developer Several years of commercial experience within a Software Engineer/Developer role Experience with JavaScript and ideally, node.js and related technologies/frameworks Experience working for a company where SaaS has been implemented in commercial organisations This company values a history of academic excellence, so is looking for a More ❯

Technologies: Docker SQL NoSQL AWS Lambda DynamoDB application security HTML5 ES2018 React Redux Webpack NodeJS REST APIs Git Software Architecture Scalable Apps Optimisation The Benefits: Situated in the heart of London's Tech City with easy access to the mainline More ❯

D365 CE & Power Platform Lead Developer/Technical Lead -£80k An exciting opportunity has opened up for a D365 CE & Power Platform Lead Developer/Technical Lead to lead the design and delivery of enterprise-grade Microsoft business applications in a collaborative, forward-thinking environment. This is an ideal role for a technically … Platform. You'll take ownership of technical solution design, mentor a growing team of developers, and work closely with stakeholders to deliver scalable, efficient, and secure solutions. Key Responsibilities: Lead the technical architecture and development of solutions across Dynamics 365 CE, Power Apps (Canvas and Model-Driven), Power Automate, and Power Pages. Translate business requirements into high-quality, maintainable … Collaborate with stakeholders across business and IT to ensure alignment and user-focused outcomes. Ensure adherence to coding, security, and platform governance standards. Essential Experience: Extensive experience as a Lead Developer or Technical Lead on D365 CE and Power Platform projects. Hands-on with Power Apps (Model-Driven & Canvas), Power Automate, and Power Pages. Strong background in More ❯

D365 CE & Power Platform Lead Developer/Technical Lead -£80k An exciting opportunity has opened up for a D365 CE & Power Platform Lead Developer/Technical Lead to lead the design and delivery of enterprise-grade Microsoft business applications in a collaborative, forward-thinking environment. This is an ideal role for a technically … Platform. You'll take ownership of technical solution design, mentor a growing team of developers, and work closely with stakeholders to deliver scalable, efficient, and secure solutions. Key Responsibilities: Lead the technical architecture and development of solutions across Dynamics 365 CE, Power Apps (Canvas and Model-Driven), Power Automate, and Power Pages. Translate business requirements into high-quality, maintainable … Collaborate with stakeholders across business and IT to ensure alignment and user-focused outcomes. Ensure adherence to coding, security, and platform governance standards. Essential Experience: Extensive experience as a Lead Developer or Technical Lead on D365 CE and Power Platform projects. Hands-on with Power Apps (Model-Driven & Canvas), Power Automate, and Power Pages. Strong background in More ❯

D365 CE & Power Platform Lead Developer/Technical Lead - Hybrid An exciting opportunity has opened up for a D365 CE & Power Platform Lead Developer/Technical Lead to lead the design and delivery of enterprise-grade Microsoft business applications in a collaborative, forward-thinking environment. This is an ideal role for a technically … Platform. You'll take ownership of technical solution design, mentor a growing team of developers, and work closely with stakeholders to deliver scalable, efficient, and secure solutions. Key Responsibilities: Lead the technical architecture and development of solutions across Dynamics 365 CE, Power Apps (Canvas and Model-Driven), Power Automate, and Power Pages. Translate business requirements into high-quality, maintainable … Collaborate with stakeholders across business and IT to ensure alignment and user-focused outcomes. Ensure adherence to coding, security, and platform governance standards. Essential Experience: Extensive experience as a Lead Developer or Technical Lead on D365 CE and Power Platform projects. Hands-on with Power Apps (Model-Driven & Canvas), Power Automate, and Power Pages. Strong background in More ❯

Lead .Net Developer/Software Engineer (AWS C# .Net) Nottingham/WFH to £80k Opportunity to progress your career, in a hands-on technical leadership role at a successful and growing tech company. As a Lead .Net Developer you'll join a new Agile team with a focus on adding new features around KYC and credit … to work from most of the time, meeting up with the team for constructive meetings once a month in the Nottingham office. About you: You're an experienced Software Developer with strong C# .Net and SQL backend skills You have a good knowledge of microservices and AWS experience You have experience with JavaScript and React or Angular You have … knowledge of modern software engineering best practices You're likely to be degree educated in Computer Science or similar technical discipline What's in it for you: As a Lead .Net Developer you will earn a competitive salary plus a range of benefits: Up to £80k 25 days holiday Vitality health insurance 5% non-contributory pension Death in More ❯

Lead .Net Developer/Software Engineer (AWS C# .Net) Nottingham/WFH to £80k Opportunity to progress your career, in a hands-on technical leadership role at a successful and growing tech company. As a Lead .Net Developer you'll join a new Agile team with a focus on adding new features around KYC and credit … to work from most of the time, meeting up with the team for constructive meetings once a month in the Nottingham office. About you: You're an experienced Software Developer with strong C# .Net and SQL backend skills You have a good knowledge of microservices and AWS experience You have experience with JavaScript and React or Angular You have … knowledge of modern software engineering best practices You're likely to be degree educated in Computer Science or similar technical discipline What's in it for you: As a Lead .Net Developer you will earn a competitive salary plus a range of benefits: Up to £80k 25 days holiday Vitality health insurance 5% non-contributory pension Death in More ❯

Lead .Net Developer/Software Engineer (AWS C# .Net) Nottingham/WFH to £80k Opportunity to progress your career, in a hands-on technical leadership role at a successful and growing tech company. As a Lead .Net Developer you'll join a new Agile team with a focus on adding new features around KYC and credit … to work from most of the time, meeting up with the team for constructive meetings once a month in the Nottingham office. About you: You're an experienced Software Developer with strong C# .Net and SQL backend skills You have a good knowledge of microservices and AWS experience You have experience with JavaScript and React or Angular You have … knowledge of modern software engineering best practices You're likely to be degree educated in Computer Science or similar technical discipline What's in it for you: As a Lead .Net Developer you will earn a competitive salary plus a range of benefits: Up to £80k 25 days holiday Vitality health insurance 5% non-contributory pension Death in More ❯

Lead Developer/Technical Architect - TOP Hedge Fund! Are you looking for a real and meaningful challenge? Do you enjoy solving problems? Are you ambitious and looking for autonomy and influence ? Central London - Hybrid working (3 days in the office and 2 days in the office) You will be joining a small but growing hedge fund which is … stable. A high-performing hedge fund is hiring a Lead Developer/Technical Architect to help design, build, and scale cutting-edge trading and operational systems. You'll work closely with traders, researchers, and stakeholders to deliver systems that are reliable, high-performing, and secure. Key Responsibilities Depending on your experience level, your role will include: Senior Developer … dashboard tools for real-time system health Increase test coverage and automate build/deployment workflows Provide hands-on leadership within a small, high-impact team Technical Architect/Lead Developer Lead the end-to-end technical development of front and back-office systems Guide implementation projects and set standards across the team Mentor and grow a More ❯

projects on time and within budget while maintaining high standards of quality and performance. The Role: This is an opportunity to take full ownership of a new product and lead its technical evolution. This is a hands-on leadership role where you'll actively write code, debug, and build features while guiding your team. We need a hands-on … Thrive in a fast-paced private equity-backed environment, where agility and problem-solving are key. Think on their feet and make quick, informed decisions to keep development moving. Lead a team of developers, mentoring and guiding them towards best practices. Work closely with stakeholders, including product managers, analysts, and commercial teams, to align technology with business goals. Think More ❯

Citi's FX Technology team is seeking a passionate and skilled Lead Java Developer to join our rapidly growing Markets technology division. This is an exciting opportunity to work on cutting-edge financial technology solutions that drive global banking operations. As part of Citi's flagship FX area, you will play a pivotal role in shaping the future More ❯

Lead Java Developer/Software Engineer (Java Kafka Spring Boot) London/WFH to £120k Are you a skilled Java Developer with strong Java and real-time messaging experience combined with SC Clearance? You could be progressing your career in a senior, hands-on Lead Java Developer position at a scale-up technology company with … a successful workforce management solution used within the government, defence and other public sector clients. As a Lead Java Developer you will take a lead role in designing and developing secure, event driven, distributed backend systems for real-time operations, resilience and extensibility. You'll collaborate with engineers across the full stack to integrate backend services with … past 5 years continually based in the UK) and be DBS checked due to the nature of the project/client What's in it for you: As a Lead Java Developer you will receive a competitive package: Salary to £120k + potential equity Hybrid working with only one day a week in London office Pension, Healthcare Impactful More ❯

Lead Backend Software Developer (Typescript) Hybrid: 2 days a week in London We are hiring a Senior Backend Engineer to join our small, high-impact software team, reporting directly to the CTO. You will take the lead in building and scaling a robust event-driven backend infrastructure in AWS, while also contributing across architecture, performance, and DevOps … practices. Key Responsibilities: Design and build scalable backend services and APIs using TypeScript on a modern serverless AWS stack Lead improvements in performance, reliability, and code quality Improve and maintain CI CD pipelines, test automation, and internal tooling Collaborate across teams — including support for Machine Learning workloads and Data Engineering Contribute to architecture discussions, technical documentation, and internal best More ❯

Design and develop scalable, secure, and high-quality software in line with architectural standards. Uphold and enhance coding and testing standards through peer reviews and automated/manual testing. Lead initiatives to improve efficiency, reduce technical debt, and modernise systems. Collaborate with Delivery/Project Managers during planning and execution. Identify and implement improvements across architecture, processes, and infrastructure. More ❯

Design and develop scalable, secure, and high-quality software in line with architectural standards. Uphold and enhance coding and testing standards through peer reviews and automated/manual testing. Lead initiatives to improve efficiency, reduce technical debt, and modernise systems. Collaborate with Delivery/Project Managers during planning and execution. Identify and implement improvements across architecture, processes, and infrastructure. More ❯

Lead Fullstack GenAI Developer (Python/GenAI/LLM) Hybrid Remote (Manchester, London, or Glasgow HQ) Up to £88k + £8k Global Consultancy Client Are you a talented Lead Fullstack Developer with a passion for Generative AI (GenAI) and looking for an exciting opportunity to grow within an innovative global consultancy? Were seeking a skilled Fullstack … GenAI Developer to join a dynamic, expanding team. If you have experience balancing Fullstack Development with GenAI expertise, this could be the perfect next step in your career! Why Join Us? You'll be joining a forward-thinking consultancy that offers incredible growth potential, with the chance to work on cutting-edge GenAI technologies. This is a fantastic opportunity … contribute to impactful Proofs of Concept (POC), engage with clients, and explore new business development avenues as you shape the future of AI-driven solutions. What Were Looking For: Lead/Managerial experience - Leading/Managing a small team of GenAi Developers Python (FastAPI), Typescript (Express) or similar Frontend Development: React, Next.js, or Vite GenAI tools: LangChain, LangGraph, CrewAI More ❯

Lead Fullstack GenAI Developer (Python/GenAI/LLM) Hybrid Remote (Manchester, London, or Glasgow HQ) Up to £88k + £8k Global Consultancy Client Are you a talented Lead Fullstack Developer with a passion for Generative AI (GenAI) and looking for an exciting opportunity to grow within an innovative global consultancy? Were seeking a skilled Fullstack … GenAI Developer to join a dynamic, expanding team. If you have experience balancing Fullstack Development with GenAI expertise, this could be the perfect next step in your career! Why Join Us? You'll be joining a forward-thinking consultancy that offers incredible growth potential, with the chance to work on cutting-edge GenAI technologies. This is a fantastic opportunity … contribute to impactful Proofs of Concept (POC), engage with clients, and explore new business development avenues as you shape the future of AI-driven solutions. What Were Looking For: Lead/Managerial experience - Leading/Managing a small team of GenAi Developers Python (FastAPI), Typescript (Express) or similar Frontend Development: React, Next.js, or Vite GenAI tools: LangChain, LangGraph, CrewAI More ❯

Lead Developer, Python, AWS, MedTech, COR7276C This is an excellent Lead Developer position, working for an innovative MedTech company with a growing reputation in their field. Working in a full-stack capacity, but with a back end focus, the Lead Developer will be the focal point of the team and will use their knowledge … and build key platforms for the business, that utilise Machine Learning and AI to analyse complex medical imaging data, whilst mentoring and leading more jnuior Developers. The Company The Lead Developer will join an innovative Machine Learning MedTech company with offices in both Oxford and London. The Lead Devloper will contribute to a supportive team environment, which … rewards hard work and innovative thinking. They offer hybrid working, with up to 4 days a week working from home. Benefits Some of the benefits on offer for the Lead Developer, include: Flexible working 25 days holiday + BH Employee share options What's Required? The Ideal candidate for the role will have some of the following: Solid More ❯

Lead Developer, Python, AWS, MedTech, COR7276C This is an excellent Lead Developer position, working for an innovative MedTech company with a growing reputation in their field. Working in a full-stack capacity, but with a back end focus, the Lead Developer will be the focal point of the team and will use their knowledge … and build key platforms for the business, that utilise Machine Learning and AI to analyse complex medical imaging data, whilst mentoring and leading more jnuior Developers. The Company The Lead Developer will join an innovative Machine Learning MedTech company with offices in both Oxford and London. The Lead Devloper will contribute to a supportive team environment, which … rewards hard work and innovative thinking. They offer hybrid working, with up to 4 days a week working from home. Benefits Some of the benefits on offer for the Lead Developer, include: Flexible working 25 days holiday + BH Employee share options What’s Required? The Ideal candidate for the role will have some of the following: Solid More ❯

Principal/Lead Java Developer London - hybrid Who are we? Enablis is a technology delivery consultancy who partner with clients to accelerate digital roadmaps. By combining our deep knowledge and best practice experience with the client's domain expertise, we are able to deliver technology solutions quickly, efficiently and as stress free as possible We keep things simple … we'll open the door to incredible opportunities and introduce you to a network of equally driven, like-minded professionals. Job brief We are looking for a Principal/Lead Java Developer to produce scalable and robust software solutions for our clients. You'll be part of a cross-functional team that's responsible for the full SDLC … of evolving platforms. Robust - Write maintainable, reliable code with sensible testing strategies. Growth - Understand your role and impact at a client, share experience and help develop those around you. Lead - Where required lead teams, projects and products Requirements and skills Proven experience in a Senior Java focused role Experience developing modern tech stacks Experience working in modern Cloud More ❯

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, various levels of management, vendors, operations staff, peers, business users and application More ❯

Microsoft Azure Lead Software Security Engineer with Development Background, .NET, Microsoft Stack Developer, DevSecOps, CISSP, CEH, CSSLP, Mainly Remote Software Security Engineer Lead is required to work for a fast-growing and exciting company based in Central London. However, this will mainly be remote and the expectation is to go into the office circa twice a week. … to have strong communication skills to be able to work various functions. There will opportunity to grow yourself and a team as the company matures. This role is a lead "hands on" role and is perfect for some who has come from a consultancy background with appropriate hands on skills. A passion a modern security approach is paramount, where More ❯

clients interpret the data to guide their decisions surrounding the management of their risk portfolio. How you'll make an impact About the role We are seeking an experienced Lead Data Visualisation Developer to join our Global Digital team. In this role, you will be working alongside the Power BI Architect in designing, maintaining, and governing our Power … Expert Serve as one of the primary subject matter experts on data visualisation and design, and the use of Power BI in an enterprise setting. Data Visualisation and Design Lead data visualisation standards and best practices within the Visualisation Centre of Excellence and across the organisation. Craft clear and engaging data stories that highlight key insights and drive decision More ❯

Microsoft Azure Lead Software Security Engineer with Development Background, .NET, Microsoft Stack Developer, DevSecOps, CISSP, CEH, CSSLP, Mainly Remote Software Security Engineer Lead is required to work for a fast-growing and exciting company based in Central London. However, this will mainly be remote and the expectation is to go into the office circa twice a week. … to have strong communication skills to be able to work various functions. There will opportunity to grow yourself and a team as the company matures. This role is a lead hands on role and is perfect for some who has come from a consultancy background with appropriate hands on skills. A passion a modern security approach is paramount, where More ❯