Average salary: £97,750 /yearly
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£100k - £120k per annum
...of their scaling – hands on technically engineers who have made the jump to architecture,... ...best practices and providing high-level software architecture, but also being the voice of... ...technical debt low, and liaising with other Principals to align delivery and assurance....SuggestedPermanentOn-site£105k - £120k per annum
...Create meaningful change by leveraging your experience of software and team leadership. This is your opportunity to shape the future... ...—and you could be at the forefront of that mission. As a Principal Engineer, you will play a pivotal role in driving this innovative vision...SuggestedPermanent£100k - £120k per annum
...This industry leader are seeking an exceptional Principal Engineer to join their team. You will be accountable for ensuring the robust technical... ...valuable asset to the team, and you will act as a conduit to Software Engineering managers to ensure consistent performance...SuggestedPermanent£100k - £150k per annum
Company: SR2 REC LTD Job Type: Permanent Salary: £100000.00 - £150000.00 per annum + +/- 10% DOE + benefitsSuggestedPermanentSR2 REC LTD
Londona month ago- ...Contract Type: FTC (12 months) Start Date: 2nd March 2026 Seniority Level: Senior or Principal Software Engineer Location: London (hybrid) - 3 days/week in the office Role Overview We are seeking a highly experienced Senior or Principal Software Engineer...SuggestedLong-term contractFixed-term contractHybrid workingOn-site
£100k - £130k per annum
Company: HARVEY NASH PLC Job Type: Permanent Salary: £100000.00 - £130000.00SuggestedPermanentHARVEY NASH PLC
Londona month ago- £65k - £87k per annumEstimated...We are looking for a Principal Software Engineer (we call them Principal Software Craftspeople) who shares the same values of pragmatism, professionalism and transparency as us to join our team. You'd be utilising your expertise with clients, helping to shape Codurance, and...SuggestedLong-term contractFull-timeHybrid workingRemote
£100k per annum
...per year Requirements: Significant experience in a senior software engineering position Proven experience delivering innovative AI... ...Spring Boot Web microservices More: We are seeking a Principal Software Engineer to join our newly created AI & Innovation team...SuggestedFull-timeMorson Edge
South East London8 hours ago- £72k - £95k per annumEstimated...innovation, our ambition to hit goals at speed, and our deep respect for the people we work with. Job Description As a Principal Software Engineer, you’ll report to the Head of Software Engineering and play a key role in shaping the technical direction of our Technology...SuggestedLong-term contractFull-timeHybrid working
- ...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...SuggestedLong-term contractTemporaryImmediate start
£90k - £115k per annum
...prestigious HSJ Partnership Award and the Spectator’s Economic Innovator of the Year Award. The Role We're looking for a Principal Software Engineer to join our growing and passionate Technology Team. Technology at Patchwork is responsible for all activities related to...SuggestedPermanentFull-timeTemporaryBank staffHybrid workingFlexible hours£100k - £120k per annum
...offering expert guidance aligned with enterprise architecture and engineering best practices. This role strikes the perfect balance between... ...like AWS, Terraform, and Python, just to name a few! As a Principal Engineer, you'll be the driving force behind the strategic direction...SuggestedPermanent£100k - £120k per annum
...illnesses through cutting-edge research. To drive forward this groundbreaking research initiative, this company is seeking at Principal Software Engineer. In this role, you will not only lead a product squad and promote best practices within the team, but also serve as the...SuggestedPermanentHybrid workingOn-site£110k - £140k per annum
Company: FRUITION GROUP Job Type: Permanent Salary: £110000.00 - £140000.00SuggestedPermanentFRUITION GROUP
London18 days ago£100k - £120k per annum
Company: THE BRIDGE IT RECRUITMENT Job Type: Permanent, Full Time Salary: £100000 - £120000/annum noneSuggestedPermanentFull-timeTHE BRIDGE IT RECRUITMENT
Londona month ago- £68k - £90k per annumEstimated...stage, reinventing how they design, build, and operate AI powered software at scale with speed. Our Purpose: We're on a mission to... ...'s possible with AI in enterprise environments . Our Software Engineers don't just implement solutions—they discover new patterns of working...Hybrid workingOn-siteFlexible hours
- £73k - £96k per annumEstimated...innovation—and where you can take your career to the next level. Join us and be part of the play! Position Overview: As a Principal Software Engineer, you will lead the architecture and development of highly advanced software systems. You will provide strategic technical...Hybrid workingRelocation package
£80k - £90k per annum
...Job Details Job Title: Principal Software Engineer - GenAI Salary: £80,000 - £90,000 depending on relevant skills, knowledge and experience. The expected salary range for this role reflects internal benchmarking and external market insights Band: D Location...Long-term contractHybrid workingOn-siteWork from homeFlexible hours£90k - £120k per annum
...illnesses. You're literally joining a platform and a company that saves peoples lives, it doesn't get much better than this. As a Principal Engineer, you'll be responsible for ensuring the robust technical delivery of products and services, including planning, co-creating the...Permanent- £76k - £101k per annumEstimated...us in building innovations that simplify life and shape the future of AI. Key Responsibilities: Lead and mentor a team of AI engineers, providing technical guidance, coaching, and fostering their growth. Collaborate with product managers and stakeholders to define...Remote job
- £86k - £114k per annumEstimated...At Mindera, we craft software with people we love. We’re looking for a Principal Java Engineer with strong Retail experience who can join our crew! Please note: This is a six month contract that sits outside IR35. You will be required to work in Paddington 3 days a week...Full-timeRemote3 days/week
- £66k - £86k per annumEstimated...partner closely with teams across Expedia Group to drive growth and achieve results for our customers and the company. This Principal Android Engineer sits within the Search and Recommendations Experience team which owns the end-to-end search and recommendations experience,...Flexible hours
£120k - £140k per annum
...one of the world’s biggest financial platforms. Are you ready to make an impact that’s seen by hundreds of millions? As Principal DevOps Engineer, you’re not just maintaining systems you’re building the foundation for the future. Taking ownership of mission critical...PermanentRelocation packageOn-siteFlexible hours£130k - £180k per annum
...early-stage startup, this is as greenfield as it gets, combining software and hardware, pushing the boundaries of what is possible, and... ...optimisation techniques. You’ll be working closely with hardware engineers, ensuring seamless interaction between custom processors and the...PermanentOn-site- £62k - £82k per annumEstimated...they design, build, and operate AI powered software at scale with speed. Our Purpose:... ...AI in enterprise environments . Our AI Engineers don't just implement solutions—they discover... .... Role Overview: As a Principal AI Engineer at WeBuild-AI, you will design...Long-term contractFlexible hours
£135k per annum
Company: VERTUS PARTNERS Job Type: Permanent Salary: £135000.00 - £135000.00PermanentVERTUS PARTNERS
Londona month ago£95k - £140k per annum
Company: VERTUS PARTNERS Job Type: Permanent Salary: £95000.00 - £140000.00PermanentVERTUS PARTNERS
London14 days ago£95k - £120k per annum
Company: VERTUS PARTNERS Job Type: Permanent Salary: £95000.00 - £120000.00PermanentVERTUS PARTNERS
Londona month ago- £77k - £105k per annumEstimated...collaborate, connect, and learn from peers - while also maintaining the flexibility for meaningful work-life balance. Being an AI Principal Software Engineer at iManage Means… You'll be at the forefront of AI research and practical engineering, working at the intersection where...Full-timeHybrid workingOn-siteFlexible hours
£95k - £140k per annum
...We are recruiting for a Principal/Lead Android Developer to join the Mobile Banking division of a leading bank. This high impact role will operate at a strategic level, overseeing the Android engineering roadmap and influencing cross-functional teams and key business stakeholders...Full-timeImmediate start
