Principal Engineer : Up to £650PD : Outside IR35 : Hybrid London : 3 months rolling A globally scaled technology business is seeking a Principal Engineer to define the next generation of its API platform. Operating at significant scale, this is a hands-on engagement with real influence over the arch
Team: Energy Transition Location: Remote (with occasional travel to Manchester, London, Newcastle & Glasgow offices) Contract Type: 6-month rolling contract IR35 Status: Inside IR35 Rate: Up to £65.00 per hour (Umbrella) Overview We are seeking an experienced Principal Pipeline Engineer to join a gr
Sector: Energy Transition / Power & Industrial Location: Remote (UK) with occasional travel to Manchester, London, Newcastle & Glasgow offices Contract Type: 6-month rolling contract IR35 Status: Inside IR35 Rate: Up to £65.00 per hour (Umbrella) Overview We are seeking an experienced Principal Mech
Sector: Energy Transition / Power & Infrastructure Location: Remote (UK) with occasional travel to Manchester, London, Newcastle & Glasgow offices Contract Type: 6-month rolling contract IR35 Status: Inside IR35 Rate: Up to £65.00 per hour (Umbrella) Overview We are seeking an experienced Principal
Job Description Principal Product Safety Engineer Coventry (Hybrid - 3 days onsite) £55,000 - £60,000 + excellent benefits The Opportunity We're supporting a major UK engineering programme within a highly regulated, safety-critical environment. This is an opportunity to join a growin
My client is seeking a Principal Packaging Engineer to lead the design and development of cutting-edge advanced packaging technologies. What you’ll do: Lead and architect innovative 3D/2.5D packaging solutions from concept to prototype Oversee design, assembly, testing, and validation of advanced pa
Role: Principal Mechanical Engineer Full-Time Location: Birmingham About the company: Engineering consultancy specialising in the delivery of complex infrastructure projects across the energy and utilities landscape. With a strong track record in Ireland and a growing presence across the UK, the bus
Principal QA / Principal Software Engineer in Test - Manchester City Centre - up to £80k We’re working with a growing SaaS business looking for a Principal QA to lead their testing strategy and drive quality across engineering. This is a hands-on leadership role with a strong focus on modern automat
Principal Systems Engineer Luton 12-Month Contract Paying up to £85p/h (Inside IR35) Key Responsibilities Development of RF system requirements using DOORS. Assisting engineering domains in design and integration activities. Assisting with requirements definition for integration, qualification, veri
🚀 Prinicpal Software Engineer Next.js | React | GitHub Actions 📍 Hammersmith (Hybrid) 💰 £100,000 to £110,000 Build modern products. Not legacy patches. We’re hiring a Principal Software Engineer to help shape and scale high-performance web applications using Next.js and React . This isn’t a maint
Principal Bridge Engineer Location: Inverness / Stepps Category: Civil/Structural Engineering / Bridges / Mechanical & Electrical Full Time / Permanent, 40 Hours per week, Monday – Friday, Hybrid Available after 3 months employment BEAR Scotland is a leading provider of Highway Maintenance services
Principal AI Engineer | Up to £120,000 + Bonus | London (Hybrid) You’ll play a key role in building and shaping a brand-new AI capability within a well-established, global engineering and technology consultancy. You’ll operate as a senior, hands-on AI engineer, delivering production-grade solutions
Pektron Group Ltd are seeking to recruit a Principal Lighting Design Engineer. Your role will be to assist, support, and advise the Engineering Management team in finding the best technical direction for the lighting department. You will assist in the development of automotive lighting product desig
Principal Embedded Software Engineer | £80-90k | Cambridge An exciting medium-sized consultancy is looking for an experienced software engineer to join their driven & motivated team. You’ll report directly to the Head of Engineering and have a significant degree of authority over the architecture of
Originally named Great British Nuclear, Great British Energy - Nuclear is an arm’s length body of the Department for Energy Security and Net Zero, dedicated to supporting the development and deployment of new nuclear technologies in Great Britain. We play a crucial role in advancing nuclear new buil
Job Title: Principal Product Safety Engineer Salary: £70,000- £74,000 dependent upon experience Location: Portsmouth/ Frimley/ New Malden or Bristol We currently have a vacancy to join one of the world’s leading, global defence, security and aerospace companies as a Principal Product Safety Engineer
Control Systems Engineer We are seeking an experienced C&I Engineer with a strong systems‑engineering background to support major projects across the energy sector, including power generation, CCGT, utilities, oil & gas, and process industries. This role is ideal for an engineer who thrives in techn
Principal Machine Learning Engineer – Sports AI & Personalisation West London (Hybrid) Freelance Contract - 6 Months (Expected Extensions) Rates - Negotiable What if AI could completely change how millions of fans experience live sport? We're currently partnering with a major consumer technology and
Title: Senior Java Developers (4+ years) Location: Manchester / Newcastle / Belfast (Hybrid) Competitive Salaries Type: Permanent We’re working with a leading global consultancy who are growing their Technology & Transformation practice and are looking for experienced Java Developers to join their t
Senior Java Developer — Manchester (Hybrid) This is an opportunity to work on large-scale, complex engineering projects that have real impact. As a Senior Java Developer, you will design and build solutions that help organisations make better, data-driven decisions in rapidly changing environments.
Purpose of the role is to drive technical excellence and innovation by leading the design and implementation of robust software solutions providing mentorship to engineering teams fostering cross functional collaboration and contributing to strategic planning to ensure the delivery of high quality s
We're looking for a Principal Engineer to join our Design Team based in Birmingham. In this role you will lead the delivery of complex construction engineering services, providing safe, compliant and innovative solutions while supporting project teams, developing people and enhancing Kier's technica
Job Title: Principal Engineer Location: Northampton About the Job you are considering: Purpose of the role is to drive technical excellence and innovation by leading the design and implementation of robust software solutions providing mentorship to engineering teams fostering cross functional collab
About the teamAt OSB Group, technology underpins how we serve our customers and support sustainable growth across our specialist savings and lending brands. Our payments platforms are critical to that mission - enabling secure, resilient and innovative customer journeys in a highly regulated environ
We're looking for a Principal Engineer to join our Design Team based in Birmingham. In this role you will lead the delivery of complex construction engineering services, providing safe, compliant and innovative solutions while supporting project teams, developing people and enhancing Kier's technica
About the team At OSB Group, technology underpins how we serve our customers and support sustainable growth across our specialist savings and lending brands. Our payments platforms are critical to that mission - enabling secure, resilient and innovative customer journeys in a highly regulated enviro
We are seeking a Principal Engineer with strong design expertise to support a varied range of schemes, from small highway improvements to large residential and commercial developments, within one of the UK’s leading independent consultancies. For the right individual, this is an excellent opportunit
We are seeking a Principal Engineer with strong design expertise to support a varied range of schemes, from small highway improvements to large residential and commercial developments, within one of the UK’s leading independent consultancies. For the right individual, this is an excellent opportunit
We're looking for a Principal Engineer to join our Design team based in Birmingham. Kier Design are a top‑25 engineering consultancy, delivering a wide range of services across all sectors of the built environment, providing construction‑focused, innovative and sustainable solutions. We have prefere