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£90k - £110k per annum
...We have an opportunity, however, for you to grow and lead an Engineering team for a silicon valley start up in the gaming world. Started... ...Django. You can be based anywhere in Europe and the role is fully remote. You will also have access to stock options. As we all know stock...Remote jobPermanentNight shift- ...Staff Engineer / Principal Engineer / Lead Engineer - Full Stack UK Remote, moving to Hybrid : On-site one day per week (cadence depending on your location). Other... ...marketing space. We’re seeking a Staff level full stack Software Engineer / Software Developer to join our...RemoteHybrid working
£70k - £75k per annum
...Ability to communicate confidently with both engineers and senior stakeholders Proven experience leading teams including remote and offshore collaboration A STEM degree is... ...: Develop advanced real-time software systems for safety-critical environments Design...RemoteFull-timeSpectrum IT Recruitment
Southampton25 days ago- £74k - £96k per annumEstimated...secure, and production-ready builds of all the open source software engineers and AI agents rely on, Chainguard helps organizations... ...Ventures, Sequoia Capital, and Spark Capital. Principal Software Engineer Remote — US, Canada, UK Chainguard secures the open source supply...Remote jobLong-term contractFlexible hours
- £77k - £99k per annumEstimated...computing tools to people across the globe. We are looking for a Principal Software Engineer to join our Web Team, taking technical responsibility for... ...and use our products, through to Raspberry Pi Connect, our remote access service for Raspberry Pi devices. The team’s remit...RemoteLong-term contractFull-timeOn-site
£60k - £80k per annum
...be perfect for you. About the role We're looking for Principal Software Engineers to help us build a technology platform for more than just... ...collaboration and connection. Additionally, we have our remote-first periods at set times during summer and winter. During...RemoteFull-timePart-timeSummer workHybrid workingOn-siteWork from home- £50k - £66k per annumEstimated...We are looking for a Principal Software Engineer (we call them Principal Software Craftspeople) who shares the same values of pragmatism, professionalism... ...internal and client projects. You’ll primarily work remotely as part of a collaborative team, with occasional travel to...RemoteLong-term contractFull-timeHybrid working
- £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... ...Bengaluru, India | Blumenau, Brazil | Cluj-Napoca, Romania | Valencia, Spain | Casablanca, Morocco & Remote....RemoteFull-time3 days/week
£90k per annum
...Strong experience with platform engineering, distributed systems, or edge... ...Knowledge of secure platform design, remote device management, or systems resilience Solid software engineering experience, with... ...in our search for a Principal Platform Engineer. This is a hands...RemoteFull-timeHybrid workingIO Associates
Normanton, West Yorkshire11 hours ago- ...Job Description: Principal Engineer Role Title: Principal Engineer (Tech Lead) Location: London (Hybrid - 3 days per week) Reporting... ...Distributed Leadership: Proven experience leading and enabling remote or nearshore teams. You know how to maintain velocity and quality...RemoteLong-term contractHybrid workingFlexible hours
- £86k - £116k per annumEstimated...working options, including predominantly remote work. Applicants should be based (or... ...onsite as required. Are you a principal-level mobile engineer ready to set the technical direction... ...Jagex. Contribute across the full Software Development Lifecycle, delivering secure...RemoteLong-term contractFull-timeOn-siteImmediate startRelocationFlexible hours
£60k - £80k per annum
...but we could be perfect for you. About the role As a Principal Software Engineer, you will play a key role in evolving the in-app experience... ...collaboration and connection. Additionally, we have our remote-first periods at set times during summer and winter. During...RemoteHourly payLong-term contractSummer workHybrid workingOn-siteWork from home- £64k - £85k per annumEstimated...making an impact and want the excitement of being on a team that wins. Job Description Job Summary: The Principal Software Development Engineer is responsible for designing, implementing, and supporting Raymarine’s Lighthouse operating system and applications for...SuggestedHybrid workingWork from home
£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£65.5k per annum
...Job Title : Principal Software Engineer Salary: Up to £65,500 (DOE) Location: New Malden. Hybrid 3 days / week on site. We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role Who we...SuggestedHybrid workingFlexible hours- £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
£75k - £85k per annum
...influencing technical direction within senior engineering teams Responsibilities: Take... ...deployed in highly sensitive locations. Our software underpins real-time monitoring, alerting... ...security are non-negotiable. This is a principal-level technical role based in...Full-timeHybrid workingOn-siteRise Technical Recruitment
Southampton3 days ago£75k - £85k per annum
Lead Software Engineer £75,000 to £85,000 + Private Healthcare + Enhanced Pension Southampton (Hybrid, 4 days per week in the office) Are you... ...and critical infrastructure environments? This is a principal-level technical role within a specialist engineering business...Full-timeHybrid workingOn-site- ...2,200 global colleagues. We are now looking for a visionary Principal Engineer to help define the next generation of our platform. Why... ...influencing technical direction across squads A passion for software craftsmanship, clean architecture, and scalable design A...Hybrid workingFlexible hours
- £75k - £98k per annumEstimated...autonomy, constant improvement, collaboration, and a sense of belonging, this is the place for you. 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
- £75k - £98k 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
- £98k - £125k per annumEstimated...mean deeper job satisfaction, better rewards, and a great quality of life inside and outside of work. Job Title Senior Principal Software Engineer Reporting To Dir. Engineering, Product Integrity & Tech Bus. Development Work Schedule Hybrid – Tewkesbury, GBR...Hybrid workingFlexible hours
- £73k - £97k per annumEstimated...Principal Engineer Location : Waterloo, London, England, UK | Hybrid (1 day per week in office) Who We Are At 8th Light, we bring... ...environments, and client industries Built high-quality, maintainable software collaboratively, incrementally, and through an approach...Long-term contractTemporaryHybrid workingOn-site1 day/week
- £68k - £89k per annumEstimated...tactical and strategic settings. If you enjoy solving hard engineering problems where security, reliability, and real-world outcomes matter... ...The role You'll provide technical leadership in a software engineering team (typically 5 to 20 engineers) delivering multiple...
£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...Permanent£60k - £90k per annum
Principal Network Software Engineer Shape the software behind an industry leading product, the type that sits at the heart of high performing technical environments. Combining precision hardware, real-time control, and sophisticated software, my client are seeking a Principal...$188k - $257.5k per annum
...autonomous research platform. It supports autonomous AI systems that reason over complex biological problems. We are seeking a Principal Software Engineer to own the underlying agentic platform: the durable orchestration layer on which long-running, multi-agent, multi-model...- £92k - £124k per annumEstimated...Principal Software Engineer – (Golang, Auth & Identity) We've partnered exclusively with a scaling infrastructure company that's fundamentally transforming how digital and physical components interact in the age of AI. Their core mission is to empower teams to build and...Permanent
£85k per annum
...related field. We require experience in software, including firmware, development and... ...maintain software. We support our software engineering manager with requirements management,... ...technology, and we are seeking a Principal Software Engineer to join our team in the...Long-term contractPermanentFull-timeFBI &TMT
Southampton11 hours ago£600 per day
...Opportunity for a Principal Software Engineer to work for a retail company near Manchester going through a large digital transformation. This is an initial 6-month contract outside IR35 to help deliver re-platforming of existing systems to an event-driven MACH architecture...
