City of London, London, United Kingdom Hybrid / WFH Options
Mongoose Gray
There are two versions of this job ad. This is the vapid version for insomniacs. For a more lighthearted read, head over to MongooseJobs dotcom. The LeadDeveloper will work for an ambitious software scale-up in Central London. The LeadDeveloper will earn £75,000 per annum. The LeadDeveloper will enjoy hybrid … working on a 3+2 basis. The LeadDeveloper will write efficient and scalable code. The LeadDeveloper will be experienced with PHP (Laravel/Lumen), Javascript and Typescript. The LeadDeveloper will be familiar with React and Python. The LeadDeveloper will enjoy interrogating databases (MySQL). The LeadDeveloper will ensure robust AWS integrations and workflows. The LeadDeveloper will coach and mentor a small team of engineers. The LeadDeveloper will be a champion for new technologies and best practice. The LeadDeveloper will foster a culture of software delivery excellence. The LeadDeveloper will work closely with senior More ❯
There are two versions of this job ad. This is the vapid version for insomniacs. For a more lighthearted read, head over to MongooseJobs dotcom. The LeadDeveloper will work for an ambitious software scale-up in Central London. The LeadDeveloper will earn £75,000 per annum. The LeadDeveloper will enjoy hybrid … working on a 3+2 basis. The LeadDeveloper will write efficient and scalable code. The LeadDeveloper will be experienced with PHP (Laravel/Lumen), Javascript and Typescript. The LeadDeveloper will be familiar with React and Python. The LeadDeveloper will enjoy interrogating databases (MySQL). The LeadDeveloper will ensure robust AWS integrations and workflows. The LeadDeveloper will coach and mentor a small team of engineers. The LeadDeveloper will be a champion for new technologies and best practice. The LeadDeveloper will foster a culture of software delivery excellence. The LeadDeveloper will work closely with senior More ❯
LeadDeveloper Remote - London (2-4 Times Per Month) Up to £65,000 + Benefits We’re working with a world-renowned organisation at the forefront of science and digital innovation who are looking for a LeadDeveloper to join a major national programme. This is a fantastic opportunity to take ownership of building and leading … a team delivering cutting-edge digital infrastructure that will transform how vital scientific data is accessed and shared across the UK and beyond. The role As LeadDeveloper, you’ll provide senior technical direction and hands-on expertise in designing and implementing scalable, secure infrastructure. You’ll be responsible for shaping architectural decisions, integrating cloud-based and bespoke … complex technical projects. Alongside this, you’ll build and mentor a small but growing engineering team while collaborating closely with programme managers, senior stakeholders, and technical partners. Key responsibilities: Lead and grow a technical team delivering a new digital infrastructure programme. Provide hands-on technical input, writing high-quality code and driving architecture decisions. Design and implement secure, scalable More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Harnham
LeadDeveloper Remote - London (2-4 Times Per Month) Up to £65,000 + Benefits We’re working with a world-renowned organisation at the forefront of science and digital innovation who are looking for a LeadDeveloper to join a major national programme. This is a fantastic opportunity to take ownership of building and leading … a team delivering cutting-edge digital infrastructure that will transform how vital scientific data is accessed and shared across the UK and beyond. The role As LeadDeveloper, you’ll provide senior technical direction and hands-on expertise in designing and implementing scalable, secure infrastructure. You’ll be responsible for shaping architectural decisions, integrating cloud-based and bespoke … complex technical projects. Alongside this, you’ll build and mentor a small but growing engineering team while collaborating closely with programme managers, senior stakeholders, and technical partners. Key responsibilities: Lead and grow a technical team delivering a new digital infrastructure programme. Provide hands-on technical input, writing high-quality code and driving architecture decisions. Design and implement secure, scalable More ❯
Bletchley, Buckinghamshire, United Kingdom Hybrid / WFH Options
hireful
Are you a hands-on Lead or Senior .Net Developer ready to shape architecture and guide talented developers? Want a hybrid role with 3 days WFH? This is your chance to stay close to the code while making key technical decisions that drive real business impact. You'll join a collaborative, forward-thinking team building cutting-edge products … with the support, tools, and flexibility to thrive. Role: Lead Software Developer, Senior .Net Developer, Software Engineering Manager, Senior Full Stack Developer, Lead .Net Developer, Lead Software Engineer, Senior C# Developer Salary: £65k - £75k base + Bonus Benefits: 5% pension, 25 days holiday, 2 wellbeing days, Christmas shutdown, private healthcare, life assurance More ❯
Milton Keynes, Buckinghamshire, South East, United Kingdom Hybrid / WFH Options
Hireful
Are you a hands-on Lead or Senior .Net Developer ready to shape architecture and guide talented developers? Want a hybrid role with 3 days WFH? This is your chance to stay close to the code while making key technical decisions that drive real business impact. You'll join a collaborative, forward-thinking team building cutting-edge products … with the support, tools, and flexibility to thrive. Role: Lead Software Developer, Senior .Net Developer, Software Engineering Manager, Senior Full Stack Developer, Lead .Net Developer, Lead Software Engineer, Senior C# Developer Salary: £65k - £75k base + Bonus Benefits: 5% pension, 25 days holiday, 2 wellbeing days, Christmas shutdown, private healthcare, life assurance More ❯
Peterborough, Cambridgeshire, United Kingdom Hybrid / WFH Options
Noir Consulting
Lead .NET Developer - Europe's Largest Radio Station Group - Peterborough (Tech stack: Lead .NET Developer, .NET 9, C#, React, Azure, JavaScript, HTML5, CSS3, Agile, Programmer, Full Stack Engineer, Architect, Lead .NET Developer) Our client is Europe's largest and most profitable commercial radio group. In order to keep pace with the new digital technologies … being developed, they are transforming their stations into interactive brands that can operate across multiple platforms such as online, digital TV and mobile. As such we are seeking Lead .NET Developer to technically lead their dynamic .NET/C# team of high flying individuals. Lead .NET Developer applicants should have previous experience of working in … a lead or senior capacity in a software development team and a skill set that encompasses: .NET, .NET Core/ASP.NET MVC, C# and Azure SQL. Our client can provide you with industry recognised training in: .NET 9, React, EF Core, Azure, JavaScript, HTML5, CSS3, Agile, TDD, BDD, Azure SQL and MongoDB. This is an exciting opportunity to work More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Talent
Lead Java Developer 6 Months Hybrid working 1 day a week on site £500-£550 per a day inside IR35 Talent Consulting is seeking an experienced Lead Java Developer to join one of our government clients on a large-scale digital transformation programme. You’ll lead a team delivering modern, cloud-native solutions—rebuilding internal … systems, creating efficient digital processes, and ensuring scalable, high-quality software delivery. As Lead Java Developer you will be responsible for: Design and develop modern, cloud-based services using Java and Node.js. Build and maintain microservices and UI components, ensuring seamless integration between front-end interfaces and back-end APIs. Implement event-driven solutions using Kafka and other … such as Terraform. Create, maintain, and optimize CI/CD pipelines using GitLab CI. Collaborate with designers and front-end developers to deliver modern, responsive UI experiences. As a LeadDeveloper you will have the following experience: Proven experience leading and mentoring development teams. Extensive hands-on experience developing modern cloud-native applications using Java and Node.js. Strong More ❯
Lead Java Developer 6 Months Hybrid working 1 day a week on site £500-£550 per a day inside IR35 Talent Consulting is seeking an experienced Lead Java Developer to join one of our government clients on a large-scale digital transformation programme. You’ll lead a team delivering modern, cloud-native solutions—rebuilding internal … systems, creating efficient digital processes, and ensuring scalable, high-quality software delivery. As Lead Java Developer you will be responsible for: Design and develop modern, cloud-based services using Java and Node.js. Build and maintain microservices and UI components, ensuring seamless integration between front-end interfaces and back-end APIs. Implement event-driven solutions using Kafka and other … such as Terraform. Create, maintain, and optimize CI/CD pipelines using GitLab CI. Collaborate with designers and front-end developers to deliver modern, responsive UI experiences. As a LeadDeveloper you will have the following experience: Proven experience leading and mentoring development teams. Extensive hands-on experience developing modern cloud-native applications using Java and Node.js. Strong More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Talent
Lead Java Developer 6 Months Hybrid working 1 day a week on site £500-£550 per a day inside IR35 Talent Consulting is seeking an experienced Lead Java Developer to join one of our government clients on a large-scale digital transformation programme. You’ll lead a team delivering modern, cloud-native solutions—rebuilding internal … systems, creating efficient digital processes, and ensuring scalable, high-quality software delivery. As Lead Java Developer you will be responsible for: Design and develop modern, cloud-based services using Java and Node.js. Build and maintain microservices and UI components, ensuring seamless integration between front-end interfaces and back-end APIs. Implement event-driven solutions using Kafka and other … such as Terraform. Create, maintain, and optimize CI/CD pipelines using GitLab CI. Collaborate with designers and front-end developers to deliver modern, responsive UI experiences. As a LeadDeveloper you will have the following experience: Proven experience leading and mentoring development teams. Extensive hands-on experience developing modern cloud-native applications using Java and Node.js. Strong More ❯
london, south east england, united kingdom Hybrid / WFH Options
Talent
Lead Java Developer 6 Months Hybrid working 1 day a week on site £500-£550 per a day inside IR35 Talent Consulting is seeking an experienced Lead Java Developer to join one of our government clients on a large-scale digital transformation programme. You’ll lead a team delivering modern, cloud-native solutions—rebuilding internal … systems, creating efficient digital processes, and ensuring scalable, high-quality software delivery. As Lead Java Developer you will be responsible for: Design and develop modern, cloud-based services using Java and Node.js. Build and maintain microservices and UI components, ensuring seamless integration between front-end interfaces and back-end APIs. Implement event-driven solutions using Kafka and other … such as Terraform. Create, maintain, and optimize CI/CD pipelines using GitLab CI. Collaborate with designers and front-end developers to deliver modern, responsive UI experiences. As a LeadDeveloper you will have the following experience: Proven experience leading and mentoring development teams. Extensive hands-on experience developing modern cloud-native applications using Java and Node.js. Strong More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Talent
Lead Java Developer 6 Months Hybrid working 1 day a week on site £500-£550 per a day inside IR35 Talent Consulting is seeking an experienced Lead Java Developer to join one of our government clients on a large-scale digital transformation programme. You’ll lead a team delivering modern, cloud-native solutions—rebuilding internal … systems, creating efficient digital processes, and ensuring scalable, high-quality software delivery. As Lead Java Developer you will be responsible for: Design and develop modern, cloud-based services using Java and Node.js. Build and maintain microservices and UI components, ensuring seamless integration between front-end interfaces and back-end APIs. Implement event-driven solutions using Kafka and other … such as Terraform. Create, maintain, and optimize CI/CD pipelines using GitLab CI. Collaborate with designers and front-end developers to deliver modern, responsive UI experiences. As a LeadDeveloper you will have the following experience: Proven experience leading and mentoring development teams. Extensive hands-on experience developing modern cloud-native applications using Java and Node.js. Strong More ❯
Devon, England, United Kingdom Hybrid / WFH Options
SR2 | Socially Responsible Recruitment | Certified B Corporation™
Lead Developers in Devon, this one’s for you!! I’m seeking a LeadDeveloper to oversee projects from concept to delivery and work closely to redefine a technical roadmap and long-term vision of the business. This role will involve remaining strongly hands-on as well as mentoring a team. Essential requirements: 👩 💻 Experience with modern PHP … Exeter region & 2 WFH. 💚Competitive salary & Benefits If you feel like this could be a great for you, then send me your CV to beya@sr2rec.co.uk to discuss further. LeadDeveloper | Hybrid/Devon/3 days in office | Competitive More ❯
Exeter, Devon, South West, United Kingdom Hybrid / WFH Options
Your Tech Future
LeadDeveloper (Laravel) Location: Exeter/Hybrid (3 days in office) Salary: Up to £70,000 DOE Contract: Permanent, Full-time Career Progression | Collaborative Culture | Modern Tech Stack | Exciting Growth Phase Our client is seeking an experienced LeadDeveloper with strong Laravel expertise and a solid understanding of full-stack and back-end development to join … will suit someone who enjoys balancing technical leadership with hands-on coding, thrives in a collaborative environment, and takes pride in building elegant, efficient, and maintainable software. Key Responsibilities Lead the design, build, and deployment of scalable new platform features Architect clean, secure, and maintainable technical solutions Develop high-quality code across Laravel (PHP) and React (JavaScript/TypeScript … engineering teams to deliver robust, user-focused solutions Guide and mentor developers, championing best practice and continuous improvement Skills & Experience Proven experience as a full-stack or back-end developer with strong Laravel expertise Proficiency in React, MySQL, and cloud platforms (ideally AWS) Background in architecting and deploying complex applications Experience leading or mentoring within a development team Strong More ❯
Durham, County Durham, United Kingdom Hybrid / WFH Options
Reed Technology
We're on the lookout for a LeadDeveloper who combines deep technical expertise with a passion for innovation. If you're a leaddeveloper with a strategic mindset and enjoy mentoring others while shaping bespoke digital solutions, this could be your next big move. Your Role at a Glance: Collaborate with senior stakeholders and clients … tailored to complex business needs. Contribute directly to development efforts where your skills make a difference. What You Bring: A strong foundation in software development, ideally as a Senior Developer or Software architect. Proven experience gathering and translating requirements for complex systems. A genuine curiosity for technology and a broad interest in software projects. Solid grasp of the full More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Reed Technology
Lead Full-stack Developer Location: Holborn, Central London (Hybrid) Job Type: Full-time Direct Reports: x5 Senior Developers Reporting to: Head of AI & Technology An exciting new permanent opportunity has become available for a Lead Full-stack Developer, to join a juggernaut organisation in the recruitment industry. A highly dynamic, ambitious and fast-growing team dedicated … to transforming the recruitment landscape through AI-driven, human-centered technology. This is a pivotal role where you will lead a team of 5 Senior Developers, focusing on hands-on coding and providing technical leadership underneath the guidance of the Head of AI & Technology. Day-to-day of the role: Lead and mentor a team of 5 Senior … high performance. Troubleshoot and resolve complex issues, ensuring platform reliability and uptime. Required Skills & Qualifications: 10+ years of commercial software development experience, with at least 5 years in a leaddeveloper role. Proven track record in leading small, high-performing engineering teams in fast-paced environments. Deep expertise in full-stack development, including: TypeScript/JavaScript (NextJS, NodeJS More ❯
County Durham, England, United Kingdom Hybrid / WFH Options
Reed
We’re on the lookout for a LeadDeveloper who combines deep technical expertise with a passion for innovation. If you’re a leaddeveloper with a strategic mindset and enjoy mentoring others while shaping bespoke digital solutions, this could be your next big move. Your Role at a Glance: Collaborate with senior stakeholders and clients … tailored to complex business needs. Contribute directly to development efforts where your skills make a difference. What You Bring: A strong foundation in software development, ideally as a Senior Developer or Software architect. Proven experience gathering and translating requirements for complex systems. A genuine curiosity for technology and a broad interest in software projects. Solid grasp of the full More ❯
East London, London, United Kingdom Hybrid / WFH Options
Tech 4
Lead Python 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 Python Developer (PYTHON/AWS/REACT). JOB PURPOSE Part of the extended Technology Leadership Team, the Lead Python Developer … 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 for a specific team. Promote the creation of high-quality code using modern agile engineering practices such as … development of team members through mentoring and coaching. Work closely with Head of Engineering and act as a representative for engineering to your respective team. Work closely with other Lead Software Developers to ensure consistent ways of working and help limit duplication and waste. Contribute to, and work in accordance to the Engineering Team Charter and other organisational strategies More ❯
Reigate, Surrey, England, United Kingdom Hybrid / WFH Options
Client Server Ltd
Lead Software Developer/Engineer (C# .Net Azure SaaS) Reigate/WFH to £100k Do you have expertise with C# cloud based development combined with technical/team leadership skills? You could be progressing your career, in a senior, hands-on leadership role working on complex and technically challenging systems with continual learning opportunities a global Fintech. What … s in it for you: As a Lead Software Developer you will receive a competitive salary plus a range of perks and benefits: Up to £100k salary plus bonus (c30%) Hybrid working (3 days a week work from home) Enhanced parental leave 25 days holiday (plus buy days and your birthday off) Pension, Health Care and Life Assurance … Training and career development Social events and a range of other perks Your role: As a Lead Software Developer you'll manage three Agile teams comprising around ten experienced software engineers, responsible for the flagship SaaS insurance platform that handles 4 billion requests per month. You'll play a key role in architecting, designing and developing new features More ❯
Reigate, Surrey, South East, United Kingdom Hybrid / WFH Options
Client Server
Lead C# Developer/Software Engineer (C# .Net Azure SaaS) Reigate/WFH to £100k Do you have expertise with C# cloud based development combined with technical/team leadership skills? You could be progressing your career, in a senior, hands-on leadership role working on complex and technically challenging systems with continual learning opportunities a global Fintech. … As a Lead C# Developer you'll manage three Agile teams comprising around ten experienced software engineers, responsible for the flagship SaaS insurance platform that handles 4 billion requests per month. You'll play a key role in architecting, designing and developing new features and enhancements whilst ensuring high levels of security, reliability, maintainability, usability and performance. You … of CI/CD and Infrastructure as Code (IaC) You're likely to be degree educated in a relevant STEM discipline What's in it for you: As a Lead C# Developer you will receive a competitive salary plus a range of perks and benefits: Up to £100k salary plus bonus (c30%) Hybrid working (3 days a week More ❯
Leeds, West Yorkshire, United Kingdom Hybrid / WFH Options
Syntax Consultancy Ltd
Lead Python Developer Leeds (Hybrid) Permanent to £80,000 (DOE) Lead Python Developer needed for a permanent career opportunity based in Leeds (Hybrid). Start ASAP during Autumn 2025. Hybrid Working: 3 days/week remote (WFH), and 2 days/week working on-site in the Leeds office. A chance to work with a leading More ❯
Stevenage, Hertfordshire, United Kingdom Hybrid / WFH Options
Copello
Lead Software Developer – Systems Simulation & Experimentation Are you ready to lead the development of cutting-edge simulation and experimentation environments that shape the future of defence systems? We’re looking for a proactive and passionate Lead Software Developer to join our expanding team in Systems Simulation & Experimentation, creating innovative solutions that deliver an end-to … days per week on-site) Salary: Up to £65,000 (plus bonus and excellent benefits) Security: British Citizenship & ability to obtain clearance required What you’ll do: Lead a small software team developing synthetic environments and simulation components. Work with C++ and C# to build advanced, real-time systems. Collaborate with project leads, simulation architects and multi-disciplinary teams. More ❯
Employment Type: Permanent
Salary: £55000 - £65000/annum Bonus of up to 21%, 14% pension
City of London, London, United Kingdom Hybrid / WFH Options
Prism Digital
Lead .NET Developer | Legacy to Modern | C#, .Net | SaaS Data A fast-growing SaaS business is investing heavily in its tech platform and building out a senior engineering hub in London. They’re on the lookout for a .NET Specialist to help drive modernisation, set technical direction, and mentor squads as they scale. This isn’t a “heads … plenty of time coding, alongside leading migrations and mentoring engineers. What you’ll be doing: Own design + build of complex apps with C# and .NET Core/Framework Lead migrations from Web Forms/ASMX to modern stacks (.NET Core, MVC, REST APIs) Influence the technical roadmap across multiple squads Partner with QA, Product, and DevOps to deliver … balancing legacy upkeep with platform modernisation Confident with IIS, AWS, TeamCity, Octopus Deploy, SQL Server Bonus points for exposure to Angular or Telerik libraries Experience in a senior/lead dev role, ideally in SaaS or product-led teams Someone who enjoys mentoring, influencing direction, and staying hands-on Location & working style Hybrid London role, expect 1–2 days More ❯
Lead .NET Developer | Legacy to Modern | C#, .Net | SaaS Data A fast-growing SaaS business is investing heavily in its tech platform and building out a senior engineering hub in London. They’re on the lookout for a .NET Specialist to help drive modernisation, set technical direction, and mentor squads as they scale. This isn’t a “heads … plenty of time coding, alongside leading migrations and mentoring engineers. What you’ll be doing: Own design + build of complex apps with C# and .NET Core/Framework Lead migrations from Web Forms/ASMX to modern stacks (.NET Core, MVC, REST APIs) Influence the technical roadmap across multiple squads Partner with QA, Product, and DevOps to deliver … balancing legacy upkeep with platform modernisation Confident with IIS, AWS, TeamCity, Octopus Deploy, SQL Server Bonus points for exposure to Angular or Telerik libraries Experience in a senior/lead dev role, ideally in SaaS or product-led teams Someone who enjoys mentoring, influencing direction, and staying hands-on Location & working style Hybrid London role, expect 1–2 days More ❯
East London, London, United Kingdom Hybrid / WFH Options
Tech 4
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, the Lead Software Developer … 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 for a specific team. Promote the creation of high-quality code using modern agile engineering practices such as … development of team members through mentoring and coaching. Work closely with Head of Engineering and act as a representative for engineering to your respective team. Work closely with other Lead Software Developers to ensure consistent ways of working and help limit duplication and waste. Contribute to, and work in accordance to the Engineering Team Charter and other organisational strategies More ❯