26 to 50 of 56 Lead Developer Jobs in the South East

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 ❯

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 ❯

Lead Software Developer Guilford Paying up to 70,000 (DOE) Please note that due to the nature of the work, you will need to be eligible to obtain a high level of UK security clearance - Please only apply if suitable. Responsibilities : Developing software for network security applications Developing novel signal, image, or data processing applications in C/ More ❯

Lead Software Developer Guilford Paying up to £70,000 (DOE) Please note that due to the nature of the work, you will need to be eligible to obtain a high level of UK security clearance - Please only apply if suitable. Responsibilities : Developing software for network security applications Developing novel signal, image, or data processing applications in C/ More ❯

for iPhone that pairs with our ‘AirBreak’ putting platform, using on-device machine learning to turn putting practice into interactive game modes and skills challenges. What you’ll do: Lead development of our iOS putting simulator app – evolve a working MVP that already detects the playing surface, balls and putts into a stable, production-ready app. Refine computer vision …/Vision (or similar frameworks such as OpenCV or PyTorch). Balance accuracy and performance - deliver fast, thermally efficient gameplay on iPhone. Collaborate directly with our CEO (a former developer) and Chief Product Officer, to make key architectural decisions. Own the codebase – build on our MVP or start from scratch to create well-structured and maintainable code. What you … for the right UK-based candidate). Salary £70 – £80k + benefits. How to apply Apply through LinkedIn or email careers@puttout.golf with the subject line: “[Your Name]/Lead Developer” Include: A short note on why this role interests you (max 1 page) Your CV (we care more about impact than job titles) Applications reviewed on a More ❯

for iPhone that pairs with our ‘AirBreak’ putting platform, using on-device machine learning to turn putting practice into interactive game modes and skills challenges. What you’ll do: Lead development of our iOS putting simulator app – evolve a working MVP that already detects the playing surface, balls and putts into a stable, production-ready app. Refine computer vision …/Vision (or similar frameworks such as OpenCV or PyTorch). Balance accuracy and performance - deliver fast, thermally efficient gameplay on iPhone. Collaborate directly with our CEO (a former developer) and Chief Product Officer, to make key architectural decisions. Own the codebase – build on our MVP or start from scratch to create well-structured and maintainable code. What you … for the right UK-based candidate). Salary £70 – £80k + benefits. How to apply Apply through LinkedIn or email careers@puttout.golf with the subject line: “[Your Name]/Lead Developer” Include: A short note on why this role interests you (max 1 page) Your CV (we care more about impact than job titles) Applications reviewed on a More ❯

for iPhone that pairs with our ‘AirBreak’ putting platform, using on-device machine learning to turn putting practice into interactive game modes and skills challenges. What you’ll do: Lead development of our iOS putting simulator app – evolve a working MVP that already detects the playing surface, balls and putts into a stable, production-ready app. Refine computer vision …/Vision (or similar frameworks such as OpenCV or PyTorch). Balance accuracy and performance - deliver fast, thermally efficient gameplay on iPhone. Collaborate directly with our CEO (a former developer) and Chief Product Officer, to make key architectural decisions. Own the codebase – build on our MVP or start from scratch to create well-structured and maintainable code. What you … for the right UK-based candidate). Salary £70 – £80k + benefits. How to apply Apply through LinkedIn or email careers@puttout.golf with the subject line: “[Your Name]/Lead Developer” Include: A short note on why this role interests you (max 1 page) Your CV (we care more about impact than job titles) Applications reviewed on a More ❯

Java Developer/Technical Lead London/WFH to £115k Are you a hands-on Java Developer with technical leadership skills? You could be progressing your career in a hands-on leadership role at a global FinTech/CFD trading company that has been consistently voted as one of the UKs top employers. What's in it … networks with an annual budget for organising events and projects that foster an open, diverse and inclusive culture Plus a range of other perks Your role: As a Java Developer/Technical Lead you'll join a fairly new team working on a new crypto offering and split your time between hands-on development with people management … architectures You're collaborative and pragmatic with great communication skills, you're comfortable working with other teams and business stakeholders Apply now to find out more about this Java Developer/Technical Lead opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal More ❯

Java Developer/Technical Lead London/WFH to £115k Are you a hands-on Java Developer with technical leadership skills? You could be progressing your career in a hands-on leadership role at a global FinTech/CFD trading company that has been consistently voted as one of the UKs top employers. W hat's in … networks with an annual budget for organising events and projects that foster an open, diverse and inclusive culture Plus a range of other perks Your role: As a Java Developer/Technical Lead you'll join a fairly new team working on a new crypto offering and split your time between hands-on development with people management … architectures You're collaborative and pragmatic with great communication skills, you're comfortable working with other teams and business stakeholders Apply now to find out more about this Java Developer/Technical Lead opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal More ❯

We have an exciting opportunity for Principal Developer to join an excellent client's team based in Brighton. The successful candidate will be strong technically, but will also need to be comfortable being involved on the product side of things and dealing with customers when required. You will quickly become a vital part of an already successful software team … and will be given the opportunity to contribute ideas which impact the direction of the software. The successful principal developer will be expected to be heavily involved on the architectural side of things and will of course be required to mentor more junior developers within the team. This can be a mainly remote role but candidate must be based … for occasional office visits. As well as good salaries, our client offers a comprehensive benefits package which includes a bonus. Skills required: 5+ years experience as a Senior/Lead Developer C#, .NET Core Excellent knowledge of Angular Strong database knowledge - SQL Server Azure DevOps Agile development methodologies Deployment of software to the AWS and Azure platforms If More ❯

We have an exciting opportunity for Principal Developer to join an excellent client's team based in Brighton. The successful candidate will be strong technically, but will also need to be comfortable being involved on the product side of things and dealing with customers when required. You will quickly become a vital part of an already successful software team … and will be given the opportunity to contribute ideas which impact the direction of the software. The successful principal developer will be expected to be heavily involved on the architectural side of things and will of course be required to mentor more junior developers within the team. This can be a mainly remote role but candidate must be based … for occasional office visits. As well as good salaries, our client offers a comprehensive benefits package which includes a bonus. Skills required: 5+ years experience as a Senior/Lead Developer C#, .NET Core Excellent knowledge of Angular Strong database knowledge - SQL Server Azure DevOps Agile development methodologies Deployment of software to the AWS and Azure platforms If More ❯

may require some travel to London office, up to 1 day p/w Location: Central London About the Role and Client Join a leading IT Consultancy as a Lead Full Stack Developer. You will take end-to-end ownership of technical delivery within your team, ensuring high-quality, scalable solutions that align with both product goals and engineering … standards. You will be working closely with the Principal Developer, other Lead Developers, and Engineering Managers to ensure your team’s work contributes to a consistent and scalable wider strategy. Key Responsibilities Lead and mentor your team in full stack development, fostering technical excellence and continuous learning. Own technical delivery within your team while working with the … Principal Developer, other Lead Developers, and Engineering Managers on architecture, tooling, and overall engineering strategy. Develop and maintain server-side logic and user-facing features, ensuring applications meet high standards for quality, scalability, and security. Collaborate with Product Managers and UI/UX Designers to translate requirements into technical solutions that effectively balance feasibility, user experience, and business More ❯

Position Summary BGC Tech Markets is seeking a highly skilled software development professional to join the Trading Systems development team. This individual will lead the design and implementation of trading gateways and interfaces to BGC's proprietary matching engine and contribute directly to the development of the matching engine itself. The role demands strong expertise in C++ Development within … a high-frequency trading (HFT) environment. Key Responsibilities Serve as lead developer responsible for system design and implementation Develop low-latency trading gateways and market data interfaces Enhance and maintain BGC’s proprietary matching engine infrastructure Collaborate with cross-functional teams to deliver robust and scalable trading solutions Skills and Experience Minimum 10 years of software development experience More ❯

Position Summary BGC Tech Markets is seeking a highly skilled software development professional to join the Trading Systems development team. This individual will lead the design and implementation of trading gateways and interfaces to BGC's proprietary matching engine and contribute directly to the development of the matching engine itself. The role demands strong expertise in C++ Development within … a high-frequency trading (HFT) environment. Key Responsibilities Serve as lead developer responsible for system design and implementation Develop low-latency trading gateways and market data interfaces Enhance and maintain BGC’s proprietary matching engine infrastructure Collaborate with cross-functional teams to deliver robust and scalable trading solutions Skills and Experience Minimum 10 years of software development experience More ❯

We have a great opportunity for a proactive and passionate Lead Software Developer to join our expanding team in Weapon Systems Simulation and Experimentation (WSSE), delivering innovative solutions to provide an end to end representation of the weapon system! Salary : Circa £65,000 depending on experience Dynamic (hybrid) working : 3-4 days per week on-site due to … be part of the team developing new innovative ways and capabilities to support weapon systems development for domestic and international customers What we're looking for from you: A Lead Software Engineer who is adaptable and creative in their approach to lead a small software development team and advance the technical development of our synthetic environments/simulation More ❯

Lead Dynamics 365 Developer - London £78,000 + Permanent Benefits Flexible working - 2X a week on-site (London) An established financial services organisation is looking to recruit a D365 Development and Support Lead, to deliver and maintain CRM applications following development best practices and provide user support to these same applications. You will work closely with suppliers More ❯

looking for a Senior Full Stack Engineer to join a growing scale-up, taking a central role in shaping their technology and team. This is a rare chance to lead from the front and the back: mentoring junior engineers, driving architectural decisions, and also building high-quality, scalable applications across a modern TypeScript stack. As the Senior Full Stack … Engineer you'll be the strongest developer in a squad of 3, working on exciting projects, from mobile apps to POS systems, with real influence over frameworks, coaching the other developers in your squad, and contributing to the future of the product. As Senior Full Stack Engineer, you will bring: Deep TypeScript expertise (front and back end) Experience coaching More ❯

looking for a Senior Full Stack Engineer to join a growing scale-up, taking a central role in shaping their technology and team. This is a rare chance to lead from the front and the back: mentoring junior engineers, driving architectural decisions, and also building high-quality, scalable applications across a modern TypeScript stack. As the Senior Full Stack … Engineer you'll be the strongest developer in a squad of 3, working on exciting projects, from mobile apps to POS systems, with real influence over frameworks, coaching the other developers in your squad, and contributing to the future of the product. As Senior Full Stack Engineer, you will bring: Deep TypeScript expertise (front and back end) Experience coaching More ❯

looking for a Senior Full Stack Engineer to join a growing scale-up, taking a central role in shaping their technology and team. This is a rare chance to lead from the front and the back: mentoring junior engineers, driving architectural decisions, and also building high-quality, scalable applications across a modern TypeScript stack. As the Senior Full Stack … Engineer you'll be the strongest developer in a squad of 3, working on exciting projects, from mobile apps to POS systems, with real influence over frameworks, coaching the other developers in your squad, and contributing to the future of the product. As Senior Full Stack Engineer, you will bring: Deep TypeScript expertise (front and back end) Experience coaching More ❯

Lead Intelligent Automation & Low-Code Developer -Power Platform 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 that unlock efficiency, improve experiences, and enable scalability. We believe in empowering our clients and … colleagues whether thats modernising processes with AI-driven automation or mentoring the next generation of talent through our academy. The Role We are looking for a Lead Intelligent Automation & Low-Code Developer with a strong focus on Microsoft Power Platform and Copilot technologies. Youll play a key role in designing, developing, and delivering innovative automation and low-code More ❯

Have you got experience leading a team while remaining hands-on and technically involved? Senior Java Developer – FX Trading Salary : up to £120k + bonus Location : London office 3 days a week We are delighted to be continuing our longstanding partnership with an FX Market Disruptor FinTech that has been acquired by a leading capital market. They are looking … for an experienced Java Developer who will fulfil a hands-on Senior/Lead role leading the next generation of Java Developers. They are looking for the following experience in Senior Java Developers: Core Java development Multithreading, concurrency, low latency Working in the financial sector e.g. FX, trading Building microservices in the cloud (GCP, AWS) with Kubernetes Product … development budget Are you looking for a step up in your career to take on additional responsibilities while remaining technically hands-on? Apply now for this excellent Senior Java Developer opportunity! Please note : Due to compliancy reasons, we will only be able to consider applications based in and eligible to work in the UK. More ❯

Have you got experience leading a team while remaining hands-on and technically involved? Senior Java Developer – FX Trading Salary : up to £120k + bonus Location : London office 3 days a week We are delighted to be continuing our longstanding partnership with an FX Market Disruptor FinTech that has been acquired by a leading capital market. They are looking … for an experienced Java Developer who will fulfil a hands-on Senior/Lead role leading the next generation of Java Developers. They are looking for the following experience in Senior Java Developers: Core Java development Multithreading, concurrency, low latency Working in the financial sector e.g. FX, trading Building microservices in the cloud (GCP, AWS) with Kubernetes Product … development budget Are you looking for a step up in your career to take on additional responsibilities while remaining technically hands-on? Apply now for this excellent Senior Java Developer opportunity! Please note : Due to compliancy reasons, we will only be able to consider applications based in and eligible to work in the UK. More ❯

Have you got experience leading a team while remaining hands-on and technically involved? Senior Java Developer – FX Trading Salary : up to £120k + bonus Location : London office 3 days a week We are delighted to be continuing our longstanding partnership with an FX Market Disruptor FinTech that has been acquired by a leading capital market. They are looking … for an experienced Java Developer who will fulfil a hands-on Senior/Lead role leading the next generation of Java Developers. They are looking for the following experience in Senior Java Developers: Core Java development Multithreading, concurrency, low latency Working in the financial sector e.g. FX, trading Building microservices in the cloud (GCP, AWS) with Kubernetes Product … development budget Are you looking for a step up in your career to take on additional responsibilities while remaining technically hands-on? Apply now for this excellent Senior Java Developer opportunity! Please note : Due to compliancy reasons, we will only be able to consider applications based in and eligible to work in the UK. More ❯

We are looking for Senior Salesforce Tech Lead to jump on board our clients transformation programme, based in London: Key Responsibilities Take ownership of designing and delivering scalable Salesforce solutions across multiple Salesforce clouds. Partner closely with business stakeholders to capture requirements and convert them into robust technical solutions. Provide technical leadership to the development team—setting coding standards … in integrating Salesforce with third-party systems and designing APIs (REST/SOAP). Working knowledge of DevOps tools and practices, including Git, Gearset, and Copado. Salesforce certifications: Platform Developer I and II required. Demonstrated leadership capabilities, including mentoring, coaching, and team performance management. Excellent communication and collaboration skills, with experience working in agile, cross-functional environments. This role More ❯

We are looking for Senior Salesforce Tech Lead to jump on board our clients transformation programme, based in London: Key Responsibilities Take ownership of designing and delivering scalable Salesforce solutions across multiple Salesforce clouds. Partner closely with business stakeholders to capture requirements and convert them into robust technical solutions. Provide technical leadership to the development team—setting coding standards … in integrating Salesforce with third-party systems and designing APIs (REST/SOAP). Working knowledge of DevOps tools and practices, including Git, Gearset, and Copado. Salesforce certifications: Platform Developer I and II required. Demonstrated leadership capabilities, including mentoring, coaching, and team performance management. Excellent communication and collaboration skills, with experience working in agile, cross-functional environments. This role More ❯