18 of 18 Principal Developer Jobs in the UK excluding London

Principal Developer FileMaker Pro The Principal Developer is a senior technical leader responsible for driving the architectural direction, design, and development of complex software systems. This role involves leading high-level projects, making strategic decisions regarding technology stacks, and ensuring the scalability, maintainability, and performance of applications. The Principal Developer works closely with cross More ❯

Principal Developer C# & Azure We have a fantastic opportunity for an experienced and professional Principal C#/Azure Developer responsible for driving the architectural direction, design, and development of complex software systems. This role involves leading high-level projects, making strategic decisions regarding technology stacks, and ensuring the scalability, maintainability, and performance of applications. Role: The … Principal Developer works closely with cross-functional teams, including engineering, product, and business stakeholders, to align technical solutions with business objectives. This position performs important team leadership, primarily leading engineers and developers within the development function. Skills & Experience required: Successful experience of working within Development teams Experienced in Development methodologies covering both Agile and traditional Waterfall Proven record More ❯

Principal Developer FileMaker Pro The Principal Developer is a senior technical leader responsible for driving the architectural direction, design, and development of complex software systems. This role involves leading high-level projects, making strategic decisions regarding technology stacks, and ensuring the scalability, maintainability, and performance of applications click apply for full job details More ❯

Principal Developer C# & Azure We have a fantastic opportunity for an experienced and professional Principal C#/Azure Developer responsible for driving the architectural direction, design, and development of complex software systems. This role involves leading high-level projects, making strategic decisions regarding technology stacks, and ensuring the scalability, maintainability, and performanc click apply for full More ❯

Principal Developer (C# and Azure) required to lead architectural design and delivery across enterprise-scale Azure platforms. This hands-on technical leadership role involves shaping distributed systems and mentoring developers within a global travel and events technology environment. You’ll architect scalable microservices, drive Azure best practices, and guide product-aligned teams across the full SDLC. Essential experience More ❯

We are seeking a visionary Principal Developer for a permanent role to join a highly successful and expanding organisation within their IT division, a partnership that has flourished for over twenty years. This is a rare opportunity to shape the future of complex FileMaker Pro systems, influence architectural direction, and deliver solutions that directly impact business growth and … and user interface design is essential. Applicants should have proven experience leading development projects in both Agile and Waterfall environments. This is an exceptional opportunity for a highly skilled developer who combines technical mastery with strategic thinking and leadership. More ❯

Principal Software Developer (FileMaker) required to lead design and development across global enterprise systems within the travel, events and entertainment technology sector. This senior role combines deep FileMaker expertise with wider C#, .NET and Azure integration, providing architectural direction, mentoring developers, and ensuring scalability, performance and code excellence. You’ll design and optimise FileMaker applications, implement distributed and More ❯

We are seeking a visionary Principal Developer for a permanent role to join a highly successful and expanding organisation within their IT division, a partnership that has flourished for over twenty years. This is a rare opportunity to shape the future of complex FileMaker Pro systems, influence architectural direction, and deliver solutions that directly impact business growth and More ❯

We are seeking a visionary Principal Developer for a permanent role to join a highly successful and expanding organisation within their IT division, a partnership that has flourished for over twenty years. This is a rare opportunity to shape the future of complex FileMaker Pro systems, influence architectural direction, and deliver solutions that directly impact business growth and More ❯

Great opportunity for a Principal .NET Developer to join a SaaS scale-up in Manchester. Since their inception in 2015 this company has grown from start-up to scale-up, they now employ almost 200 people and have over 50,000 clients using their software around the world. The technology department is made up of product teams responsible … truly agile way, delivering small increments of value to their customers very frequently. This role sits across the teams responsible for developing their flagship software platform and as a Principal .NET Developer, you’ll be given the opportunity to lead teams that build, test and ship super-fast in an environment where people value engineering best practice, pairing More ❯

Great opportunity for a Principal .NET Developer to join a SaaS scale-up in Manchester. Since their inception in 2015 this company has grown from start-up to scale-up, they now employ almost 200 people and have over 50,000 clients using their software around the world. The technology department is made up of product teams responsible … truly agile way, delivering small increments of value to their customers very frequently. This role sits across the teams responsible for developing their flagship software platform and as a Principal .NET Developer, you’ll be given the opportunity to lead teams that build, test and ship super-fast in an environment where people value engineering best practice, pairing More ❯

Tetra Tech is looking for a Principal/Associate Geospatial Developer (GIS/AI/ML) to join our team and help us transform our Geospatial solutions with our Leading with Science mantra for our clients. Principal/Associate Geospatial Developer (GIS/AI/ML) Manchester or Southampton Tetra Tech is looking for a Principal/Associate Geospatial Developer (GIS/AI/ML) to join our team and help us transform our Geospatial solutions with our Leading with Science mantra for our clients. Why this is a great opportunityfor you: Shape the Future: Lead the design and delivery of next-generation geospatial AI/ML systems that will transform how clients in More ❯

Principal Back-End Developer - Manchester City Centre Join a developer-led culture where innovation meets impact. Our client is looking for a visionary Principal Back-End Developer to help shape the future of their SaaS platform. You'll set the technical direction, drive cutting-edge development, and mentor a talented team-all while delivering high … Git, and SOLID principles. Strategic thinking, strong communication, and a love for collaboration. Bonus: Experience with Azure, DevOps, Entity Framework, and observability practices. Why You'll Love It Here: Developer-led culture with hack days, and open access to leadership. Transparent progression and tailored development plans. Great perks: profit share, training budget, birthday off, health schemes, and more. Ready More ❯

Principal Back-End Developer - Manchester City Centre Join a developer-led culture where innovation meets impact. Our client is looking for a visionary Principal Back-End Developer to help shape the future of their SaaS platform. You'll set the technical direction, drive cutting-edge development, and mentor a talented team-all while delivering high … Git, and SOLID principles. Strategic thinking, strong communication, and a love for collaboration. Bonus: Experience with Azure, DevOps, Entity Framework, and observability practices. Why You'll Love It Here: Developer-led culture with hack days, and open access to leadership. Transparent progression and tailored development plans. Great perks: profit share, training budget, birthday off, health schemes, and more. Ready More ❯

Tetra Tech is looking for a Principal/Associate Geospatial Developer (GIS/AI/ML) to join our team and help us transform our Geospatial solutions with our Leading with Science mantra for our clients. Principal/Associate Geospatial Developer (GIS/AI/ML) Manchester or Southampton Tetra Tech is looking for a Principal/Associate Geospatial Developer (GIS/AI/ML) to join our team and help us transfo click apply for full job details More ❯

part of the founding members of the department who will help fostering and growing a positive culture - you will doubtless have ambitions to grow and expand with the business. Principal Backend Developer role requires extensive experience of delivering SaaS products in a fast-paced dynamic environment. They're looking for a visionary technology leader who's eager to More ❯

part of the founding members of the department who will help fostering and growing a positive culture - you will doubtless have ambitions to grow and expand with the business. Principal Backend Developer role requires extensive experience of delivering SaaS products in a fast-paced dynamic environment. They're looking for a visionary technology leader who's eager to More ❯

re looking for people who've built up a decade or more of experience but still want to spend their days programming, not in meetings. As a Cyber-focused developer we would like you to: Understand how your code works at a low level, all the way down to bare metal if necessary. Be able to explain your code … level. Get involved in research occasionally. Our work often involves discovering the art of the possible first, and then building something to exploit that discovery. So even as a developer you're going to be helping find out new things and then build tools around them. We are looking for: Proven record in software engineering with over 10 years More ❯