Principal Software Engineer

🔥 Principal Software Engineer - Lead the Future of UK GovTech Innovation 💰 Up to £100,000 + Premium Benefits Package 🏡 Remote-First | Just 1 Day Onsite Every 2 Weeks 🔐 SC Clearable | British Citizens Only 🚀 Where Technology Meets Purpose Are you ready to lead engineering efforts that directly impact national security, public services, and...

**PRINCIPAL SOFTWARE ENGINEER** **£90,000 - £100,000** **LONDON - HYBRID** **TECH STACK: Java, Kotlin, Typescript, Javascript, Vue.js, Github, Horoku** A successful rapidly growing start-up is hiring a Principal Software Engineer to join & lead their expanding London-based team. This company is working with a lot of personal data. They are seeking a...

**Principal Python Engineer (insurance / trading / fintech)** **£90,000 - 110,000 + bonus + pension** **London - hybrid** **TECH STACK: Python, AWS, RDBMS (NoSQL), CI/CD, Github, Terraform, DynamoDB** An International insurance & finance technology organization is hiring a Principal Python engineer to join their expanding London-based team. They work with...

I am looking for a Principal Software Engineer to join a leading AI cybersecurity startup who recently secured an additional $20 million in Series A funding. This investment will support the continued scaling of their platform, which experienced nearly 5x growth over the past year alone. This Principal Software Engineer role will pay up to £115,000 (DOE)...

A government technology firm in the UK is seeking a Principal Software Engineer to lead engineering efforts that impact national security and public services. The role demands strong expertise in cloud-native architectural design, mentoring, and strategic technical leadership. Responsibilities include engaging with stakeholders and utilizing a modern tech...

**Principal Software Engineer** **London** I am working with a leading London market insurer who are looking for a Principal Software Engineer to join their growing tech team. This role will be heading up a team of developers, scrum masters + product owners with a big emphasis on hands on development. Extensive Full Stack Development experience is...

Principal Software Engineer Great Baddow(Chelmsford)-Hybrid working role Up to £80k + 10-20% Bonus My client a multinational Aerospace & Defence organisation are looking for a Principal Software Engineer to join their Great Baddow site working on a hybrid basis. What you'll be doing: Derive and maintain a set of software requirements from a baseline set of...

Principal Software Engineer | Payments | Credit Card Product £120,000-150,000 Base + Bonus + Package Remote (UK based) or Hybrid working - Fantastic Central London Offices Profitable FinTech scale-up 0-1 Product build in the Credit Card space Exceptional GlassdoorWe're partnered with a profitable, VC-backed fintech scale-up who are helping thousands of...

Principal Software EngineerEdinburgh An innovative and well-established med tech company are seeking a proven technical leader to join its R&D team basedin central Edinburgh as a Principal Software Engineer. This is a unique opportunity to play a key role in the development of next-generation patient monitoring and connectivity solutions that make a real...

Join to apply for the Principal Software Engineer role at Monolith We're seeking a Principal Software Engineer to lead the architectural evolution of our platform as we scale to meet growing demand from the world's largest engineering companies. This is a hands‑on technical leadership role where you'll drive critical architectural initiatives while...