1 to 25 of 33 Permanent Lead Software Developer Jobs in the UK

Lead Software Developer - Companies House - SEO The basic salary is £41,571 - £45,784 with an additional, non-pensionable digital allowance of up to £11,000. Published on Full-time (Permanent) The basic salary is £41,571 - £45,784 with an additional, non-pensionable digital allowance of up to £11,000. Published on 23 July 2025 Deadline … August 2025 Location Remote working (anywhere in the UK) About the job Job summary We are looking for talented Lead Software Developers to join us at Companies House, you can be part of an exciting transformation in the world of corporate governance; empowered by the ground-breaking legislation of the Economic Crime and Corporate Transparency Bill. We have … Node we like to hire inquisitive developers who value continuous learning, and we will support you in learning all the development technologies we use at Companies House. As a Lead Developer, over time you will be expected to be familiar with all these technologies. Companies House offers a flexible and welcoming culture that promotes a healthy work life More ❯

Lead Software Developer Location: Bristol Salary: Up to £65,000 Headline Benefits: A bonus of up to 21%, Strong pension, 25 days annual leave, enhanced parental leave. We're working with an award-winning, world-leading, technical & scientific engineering organisation, with sites across Europe, that has an exciting opportunity for a Lead Software Developer. You … will join an expanding team within Weapon Systems Simulation and Experimentation (WSSE), delivering innovative solutions to provide an end-to-end representation of the weapon system! Lead Software Developer role This is a hands-on role working collaboratively with Project Leads, Simulation Architects and the wider project teams, with the development of synthetic environments using the C … everything we do is experimentation, and you will be part of the team developing new innovative ways and capabilities to support weapon systems development for domestic and international customers Lead Software Developer skills and qualifications required: A Lead Software Engineer who is adaptable and creative in their approach to lead a small software 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 – Cambridge 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 More ❯

Lead Software Developer | £100,000 | London | Financial Services Overview A market leading financial company is seeking a Lead Software Developer to lead the design, development, and delivery of risk and compliance technology solutions across its Marketing operations. This is a high-impact role at the centre of a business transformation journey, with responsibility … reporting. The successful candidate will combine hands-on technical expertise with commodities trading knowledge, driving the development of innovative solutions to support a complex, global marketing business. Role & Responsibilities Lead design and delivery of risk reporting, P&L attribution, and compliance systems for Marketing IM Develop tools for real-time dashboards, scenario analysis, and risk monitoring (market, credit, operational … Enhance and integrate commercial off-the-shelf (COTS) risk platforms Collaborate with risk teams to gather requirements and deliver tailored solutions Define design patterns, development standards, and quality controls Lead and mentor developers, managing performance and growth Contribute to tech strategy, promoting innovation and best practices Essential Skills & Experience 8+ years in software development within commodities/financial More ❯

JUser: :_load: Unable to load user with ID: 993 Job Summary Software Developer/Development Team Lead Country: United Kingdom Location: Reading Sector: Software Developer Job Type: Permanent Software Developer/Development Team Lead Software Developer/Development Team Lead Posted Monday, 19 August 2019 Our cyber security client … based in Reading are looking for a Development Team Lead to join their organisation. Our client is very flexible, whether you are already working as a Team Lead, or if you are a developer looking for a step up into a Team Lead/Management position, as long as you have a passion for or interest … in cyber security and looking to grow your career, our client will be interested in speaking with you. Salary up to £60k depending on how much Team Lead experience you have. Excellent benefits package on offer, our client provides plenty of opportunities for both personal and professional growth, and chances to push your development skills further. They provide voluntary More ❯

Lead Software Application Developer - R&D | West Lothian Location: West Lothian, Scotland Position: Lead Software Application Developer Department: Software & Firmware Reporting To: Head of Software and Firmware Employment Type: Full-Time, Permanent - Hybrid 2 days on site. Are you a talented software developer with a passion for innovation and technology … working in a collaborative environment where your input shapes the future of cutting-edge applications? Our client, a pioneering R&D company based in West Lothian, is seeking a Lead Software Application Developer to join their growing team. In this critical role, you will lead by example-taking ownership of high-quality application development while mentoring … contributing to the technical direction of the business. Key Responsibilities Architect, design, and develop scalable, high-performance applications using C#, .NET Framework and related technologies Maintain and enhance existing software solutions to meet evolving requirements Write clean, maintainable, and well-documented code that aligns with best practices and coding standards Conduct code reviews to uphold quality and consistency across More ❯

Avionics Lead Software Engineer - Permanent Eastleigh, Hampshire - Fully remote £52,000 - £65,000 + 10% bonus + additional Benefits About the Role: We are seeking a highly skilled and motivated Lead Software Engineer to join a growing team working on advanced Integrated systems for rotorcraft platforms. This role involves designing and developing software products that … run on a Linux base to process data from sensors. As a Lead Software Developer, you will be responsible for designing, developing & testing software within vehicles drivetrains. You will be utilising embedded C++ coding with a focus on real time processing of vibration signals, processing, storage & graphing of vibration data. Key Responsibilities: - Lead the design … implementation, and testing of software for Vibration monitoring deployed on Linux-based platforms - Develop software solutions for signal processing, data acquisition, storage, and secure access - Ensure software is compliant with industry safety standards, including DO-178C. - Contribute to continuous integration and automated testing pipelines to maintain code quality and performance - Collaborate with cross-functional teams, including systems More ❯

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 a 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 independent consultancies in Quality Engineering, Software Testing, DevOps, and RPA -trusted by major clients across finance, government, and enterprise. What sets us apart is our people, our passion for innovation, and our drive to deliver meaningful results. Here's why you'll love being part of our team: Strategic Impact: You'll shape testing More ❯

Lead Software Developer required by a leading global Cloud Technology company based in Bracknell. The company are working on cutting-edge technology including AI and propensity modelling. The Lead Software Developer will be responsible for the software engineering output of the team. This will be a leadership role however success candidate will be … on, writing code when required, as well as designing architecture. Therefore the successful candidate will have strong hands-on coding knowledge. The company are happy to consider a Senior Developer who is looking to step up into more of a leadership role. They operate on a hybrid model which involves 3 days in the office and 2 days from … home. Essential experience: Degree in STEM subject from a Russell Group or Red Brick University Experience leading software development teams Knowledge of either C# or React Strong experience with SQL Source control, ideally Git Agile Any experience in the following would be advantageous: Latest versions of .NET AI, Machine Learning JavaScript, TypeScript and associated frameworks Containers, Docker, Kubernetes NoSQL More ❯

with our groundbreaking 4 day week model? At Ask BOSCO® , we're on a mission to help brands spend smarter with our award-winning predictive analytics platform. As our Lead Software Developer, you won't just write code - you'll shape the future of a high-growth MarTech product, lead technical strategy, and work directly with … your voice matters, your technical leadership is valued, and your work directly influences product growth and innovation, we'd love to hear from you. The Role at a Glance: Lead Python Software Developer Hybrid - Leeds HQ 1–2 Days per Week Up to £90,000 DOE Plus Benefits: including a 4-day week – we work smarter so … entrepreneurs inc co-founder of SkyScanner. Profits with Purpose - 10% of profits donated to 1moreChild orphanage yearly Markets: Marketing & eCommerce Agencies. eCommerce retailers. Your Expertise: A highly experienced Python Developer with experience of successfully leading and managing a team. At ASK BOSCO®, part of Modo25, we're building a smarter, faster, people-first marketing tech business. We're entering More ❯

with our groundbreaking 4 day week model? At Ask BOSCO® , we're on a mission to help brands spend smarter with our award-winning predictive analytics platform. As our Lead Software Developer, you won't just write code - you'll shape the future of a high-growth MarTech product, lead technical strategy, and work directly with … your voice matters, your technical leadership is valued, and your work directly influences product growth and innovation, we'd love to hear from you. The Role at a Glance: Lead Python Software Developer Hybrid - Leeds HQ 1–2 Days per Week Up to £90,000 DOE Plus Benefits: including a 4-day week – we work smarter so … entrepreneurs inc co-founder of SkyScanner. Profits with Purpose - 10% of profits donated to 1moreChild orphanage yearly Markets: Marketing & eCommerce Agencies. eCommerce retailers. Your Expertise: A highly experienced Python Developer with experience of successfully leading and managing a team. At ASK BOSCO®, part of Modo25, we're building a smarter, faster, people-first marketing tech business. We're entering More ❯

with our groundbreaking 4 day week model? At Ask BOSCO® , we're on a mission to help brands spend smarter with our award-winning predictive analytics platform. As our Lead Software Developer, you won't just write code - you'll shape the future of a high-growth MarTech product, lead technical strategy, and work directly with … your voice matters, your technical leadership is valued, and your work directly influences product growth and innovation, we'd love to hear from you. The Role at a Glance: Lead Python Software Developer Hybrid - Leeds HQ 1–2 Days per Week Up to £90,000 DOE Plus Benefits: including a 4-day week – we work smarter so … entrepreneurs inc co-founder of SkyScanner. Profits with Purpose - 10% of profits donated to 1moreChild orphanage yearly Markets: Marketing & eCommerce Agencies. eCommerce retailers. Your Expertise: A highly experienced Python Developer with experience of successfully leading and managing a team. At ASK BOSCO®, part of Modo25, we're building a smarter, faster, people-first marketing tech business. We're entering More ❯

with our groundbreaking 4 day week model? At Ask BOSCO® , we're on a mission to help brands spend smarter with our award-winning predictive analytics platform. As our Lead Software Developer, you won't just write code - you'll shape the future of a high-growth MarTech product, lead technical strategy, and work directly with … your voice matters, your technical leadership is valued, and your work directly influences product growth and innovation, we'd love to hear from you. The Role at a Glance: Lead Python Software Developer Hybrid - Leeds HQ 1–2 Days per Week Up to £90,000 DOE Plus Benefits: including a 4-day week – we work smarter so … entrepreneurs inc co-founder of SkyScanner. Profits with Purpose - 10% of profits donated to 1moreChild orphanage yearly Markets: Marketing & eCommerce Agencies. eCommerce retailers. Your Expertise: A highly experienced Python Developer with experience of successfully leading and managing a team. At ASK BOSCO®, part of Modo25, we're building a smarter, faster, people-first marketing tech business. We're entering More ❯

with our groundbreaking 4 day week model? At Ask BOSCO® , we're on a mission to help brands spend smarter with our award-winning predictive analytics platform. As our Lead Software Developer, you won't just write code - you'll shape the future of a high-growth MarTech product, lead technical strategy, and work directly with … your voice matters, your technical leadership is valued, and your work directly influences product growth and innovation, we'd love to hear from you. The Role at a Glance: Lead Python Software Developer Hybrid - Leeds HQ 1–2 Days per Week Up to £90,000 DOE Plus Benefits: including a 4-day week – we work smarter so … entrepreneurs inc co-founder of SkyScanner. Profits with Purpose - 10% of profits donated to 1moreChild orphanage yearly Markets: Marketing & eCommerce Agencies. eCommerce retailers. Your Expertise: A highly experienced Python Developer with experience of successfully leading and managing a team. At ASK BOSCO®, part of Modo25, we're building a smarter, faster, people-first marketing tech business. We're entering More ❯

with our groundbreaking 4 day week model? At Ask BOSCO , we're on a mission to help brands spend smarter with our award-winning predictive analytics platform. As our Lead Software Developer, you won't just write code - you'll shape the future of a high-growth MarTech product, lead technical strategy, and work directly with … your voice matters, your technical leadership is valued, and your work directly influences product growth and innovation, we'd love to hear from you. The Role at a Glance: Lead Python Software Developer Hybrid - Leeds HQ 1-2 Days per Week Up to £90,000 DOE Plus Benefits: including a 4-day week - we work smarter so … entrepreneurs inc co-founder of SkyScanner. Profits with Purpose - 10% of profits donated to 1moreChild orphanage yearly Markets: Marketing & eCommerce Agencies. eCommerce retailers. Your Expertise: A highly experienced Python Developer with experience of successfully leading and managing a team. At ASK BOSCO, part of Modo25, we're building a smarter, faster, people-first marketing tech business. We're entering More ❯

Are you an experienced .Net (C#) Developer, looking to take on a Lead Software Engineering role in a growing SaaS product company ? Keen to grow your technical skills around .Net 8, assist the CTO directly with the adoption of the latest AI/LLM dev tools (Cursor, v0) & act as lead/mentor to a Dev … team? If yes to the above & you'd like to join a growing, recently invested in, actually bringing offshore, back onshore, UK Software company – we'd like to speak with you! Job title: Lead Software Developer or Senior Software Developer looking for a step up to Lead (we would need to see some … small team Lead experience though) Location: Banbury, Oxfordshire. Hybrid - 2/3 days home/office, Flexible. Good commutes from: Oxford, Warwick, Milton Keynes, Reading, Bicester, Coventry, Rugby, etc. Salary: ~ £65K (£60K - £70K range) + Benefits package. We can be somewhat flexible though - so please just get in touch. You'll have the full support of an Agile Scrum More ❯

Lead Software Developer ££110,000 - £130,000 GBP Onsite WORKING Location: Newcastle Upon Tyne, North East - United Kingdom Type: Permanent Lead Software Developer - Newcastle upon Tyne Up to £130,000 + Excellent Benefits Our client is a newly established joint venture between a global leader in management consulting and a leading global alternative investment … Centre, creating an intellectually stimulating environment where world-class technical talent can work on complex, high-impact initiatives tied to global markets and events. If you're an outstanding developer and communicator who thrives on solving challenging problems at pace, this is a rare opportunity to join a business at its inception and help shape its culture and future. More ❯

Job Description C# .NET Lead Software Developer with SQL and Azure Our client is an international company seeking to recruit a Lead Software Developer skilled in .NET technology, SQL Server, Azure, and DevOps. Minimum Requirements: At least 5 years of solid experience in software engineering using .NET Core. The key skills required include More ❯

with our groundbreaking 4 day week model? At Ask BOSCO® , we're on a mission to help brands spend smarter with our award-winning predictive analytics platform. As our Lead Software Developer, you won’t just write code - you’ll shape the future of a high-growth MarTech product, lead technical strategy, and work directly with … your voice matters, your technical leadership is valued, and your work directly influences product growth and innovation, we’d love to hear from you. The Role at a Glance: Lead Python Software DeveloperHybrid - Leeds HQ 1–2 Days per WeekUp to £90,000 DOEPlus Benefits: including a 4-day week – we work smarter so that we can work … tech entrepreneurs inc co-founder of SkyScanner. Profits with Purpose - 10% of profits donated to 1moreChild orphanage yearlyMarkets: Marketing & eCommerce Agencies. eCommerce retailers. Your Expertise: A highly experienced Python Developer with experience of successfully leading and managing a team. At ASK BOSCO®, part of Modo25, we’re building a smarter, faster, people-first marketing tech business. We're entering More ❯

Lead Software Developer ££65,000 - £69,750 GBP Hybrid WORKING Location: Leeds, Yorkshire and the Humber - United Kingdom Type: Permanent About the Opportunity Join a fast-growing, innovative new tech branch of a world leading consultancy that's tackling complex, high-impact challenges in the UK public sector. This role offers the chance to contribute to critical … national projects , building secure, scalable software-all in a purely technical capacity with no client-facing or consulting responsibilities . You'll be part of a collaborative environment that supports growth, encourages knowledge sharing, and provides the flexibility you need to thrive. What You'll Be Doing Lead software development using C# and .NET , with a strong … preference for full-stack JavaScript experience Build and maintain high-quality, secure software solutions in a fully onshore setting Work in an agile, collaborative team focused on delivery-not client demands Help define technical standards and contribute to the growth of an expanding engineering team Enjoy a hybrid setup with only 8 in-office days per month , giving you More ❯

Are you an experienced .Net (C#) Developer, looking to take on a Lead/Senior Software Engineering role in a growing SaaS product company ? Keen to grow your technical skills around .Net 8, assist the CTO directly with the adoption of the latest Gen' AI/LLM dev tools (Cursor, v0, Windsurf, Copilot, etc) & act as technical … lead/mentor to a small Dev' team? If yes to the above & you'd like to join a growing, recently invested in, actually bringing offshore, back onshore, UK Software company – we'd like to speak with you! Job title: Lead Software Developer or Senior Software Developer looking for a step up to … or 3 days per week in the office/from home office. Flexible on this, but we would like some office time, as a senior figure in the software engineering team. Good commutes from: Oxford, Bicester, Warwick, Coventry, Northampton, Milton Keynes, Rugby, Reading, etc. Salary: £65K - £75K Basic range + Benefits package. We can be somewhat flexible though - so More ❯

Lead Software Developer Guildford 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/C++ Developing user interfaces in HTML/Typescript/JavaScript Providing support and training to our customers in using the software Providing training, mentoring and leading other more junior team members Experience required: Hold a undergraduate degree or a PhD in a numerate discipline Ideally have 3 or more years software development experience, preferably in C … and configuring Linux systems. have experience in developing and maintaining complex real-world systems Have previously used source control systems such as subversion Understand the importance of clear, efficient software design Ideally have experience working in the in the Aerospace, Military or Defence sectors. Disclaimer: This vacancy is being advertised by either Advanced Resource Managers Limited, Advanced Resource Managers More ❯

Lead Software Developer (OutSystems) - CPS - G7 Full-time (Permanent) National - £56,640 - £65,490 London - £60,990 - £71,380 + £3150 RRA Published on 7 August 2025 Deadline 20 August 2025 Location Please note that this post can be based in any location within England and Wales, where a CPS office is located. Whilst it's an … Equality Act of 2010. About the job Job summary Are you a strategic thinker with a passion for low-code innovation? Join the Crown Prosecution Service (CPS) as a Lead OutSystems Developer and play a pivotal role in transforming justice through technology. In this role, you lead the design, development, and delivery of enterprise-grade applications using … that support the CPS's mission. As a technical leader, you guide a team of developers, champion best practices in low-code development, and drive continuous improvement across the software lifecycle. You also collaborate with architects, product owners, and stakeholders to shape the roadmap and deliver impactful digital services. This is an ideal opportunity for someone who thrives in More ❯

Senior Lead C# Software Developer We urgently require a Senior C# Lead Developer with at least 5 to 10 years solid expertise in developing financial systems ideally banking systems. Your experience should include extensive knowledge of developing complex financial systems in C# as Teal Leader. Any experience of SQL Server or backend database would be More ❯

with our groundbreaking 4 day week model? At Ask BOSCO , we're on a mission to help brands spend smarter with our award-winning predictive analytics platform. As our Lead Software Developer, you won't just write code - you'll shape the future of a high-growth MarTech product, lead t click apply for full job More ❯