PRINCIPAL ENGINEERING MANAGER Water and Utilities Engineering We are recruiting a Principal Engineering Manager to provide strategic technical leadership across complex civil engineering design projects in the water and utilities...Read More>>.

Overview As a Highway Engineer in Stantec’s Scottish Roads and Highways team, you contribute to delivering a varied portfolio of highway projects within a collaborative, multidisciplinary environment. You shape and deliver practical, high...Read More>>.

Overview In this Staff Engineer role, you lead quality assurance and validation for Arm Neoverse-based platform software and firmware, spanning pre-silicon to production. You drive end-to-end testing, define validation strategies, and eleva...Read More>>.

Overview As Principal Engineer you will lead the Highway Developments and Implementation team to ensure private developments are designed and delivered to high highway standards. You will act as a specialist adviser to developers and coordi...Read More>>.

Overview In this role you will lead the design and implementation of a cloud-agnostic Identity and Authorization Platform for a multi-tenant SaaS. You will own the authorization architecture across web, mobile, APIs, microservices, and AI g...Read More>>.

Overview In this Principal Engineer role, you shape technical direction across the Surveillance estate while remaining hands-on. You’ll balance deep technical work with guiding senior engineers, ensuring architecture coherence, security p...Read More>>.

Overview As Principal Engineer for the AI Productivity Lab, you will lead the engineering of domain-specific agents and tooling that accelerate AI-driven employee productivity. You work within the Data & AI Team to shape and deliver practic...Read More>>.

Overview In this role you provide senior technical leadership for complex Google Cloud and hybrid-cloud transformations, steering engineering direction from discovery to delivery to ensure secure, resilient, and scalable solutions that deli...Read More>>.

Principal Engineer - Product SafetyBarrow based (Mainly remote 2-3 days per month on site) £74.68 per hour Umbrella inside IR35 12 Month Contract Currently recruiting for a Principal Engineer - Product Safety to work within one...Read More>>.

A leading consulting firm in Milton Keynes is seeking a Lead Principal Consultant for a contract role in Government, Defence & Security. The ideal candidate will have expertise in C# .NET Core or C++, along with experience in AWS, Docker, and securit...Read More>>.

About UnifeyeUnifeye is a delivery-led, Databricks-first consultancy helping organisations unlock the full value of their data and AI.We're a lean, high-growth team based in London, working at the intersection of data, technolog...Read More>>.

Highways and Transportation Senior / Principal Engineer Metis is looking to fill a Highways and Transportation Senior/Principal Engineer role to provide leadership and technical support for our growing Highways and Transportation pipe...Read More>>.

Senior/Principal Software EngineerApplication Deadline: 30 October 2026Department: Software EngineeringEmployment Type: PermanentLocation: Cheltenham (Hybrid)Compensation:...Read More>>.

About SkyscannerEveryone loves travelling, but planning is not without its challenges. That's why we've spent 20 years building tools that turn travel-planning chaos into a breeze. Today, around 160 million travellers count on us...Read More>>.

McNally Recruitment Ltd is seeking a Principal Engineer to join a large UK client in Edinburgh or London, with 6 days in the office per month and the rest remote. You will design and engineer software with customer experience at the forefront, con...Read More>>.

Our MissionAt Palo Alto Networks®, we’re united by a shared mission—to protect our digital way of life. We thrive at the intersection of innovation and impact, solving real-world problems with cutting-edge technology and bold thinkin...Read More>>.

Principal Software Engineer C++ (Cloud Video Framework)Principal Software Engineer C++ (Cloud Video Framework)Contract: Full-Time, PermanentWorking Location: Hybrid, 2 Days a week in the office, minimum...Read More>>.

About usEncord is the universal data layer for AI that helps 300+ AI teams train and run models on the right data. Our platform indexes, curates, annotates, and evaluates data across the full AI lifecycle, from development through production. Trus...Read More>>.

CreateFuture is fast becoming the UK's most recognisable digital consultancy, with years of experience building digital products and services for major organisations whilst putting our people first. We have offices in the centre of Edinburgh, Leed...Read More>>.

We are recruiting an Infrastructure Director / Principal Engineer for a highly regarded, specialist M&E and building services organisation. This is a senior technical leadership position with overall responsibility for the strateg...Read More>>.

Candour is seeking a Principal Engineer in Manchester to own architecture and lead delivery while staying hands-on with code. You will shape the platform, drive technical direction, and collaborate with the CTO to raise engineering standards. The...Read More>>.

FundApps (SteelEye merged) is seeking a Principal Engineer to set the technical direction across the Surveillance estate and work with our most senior engineers on its toughest problems. You will stay hands-on, reviewing architecture, reading and...Read More>>.

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Your ImpactAs a Principal Software Engineer (DevSecOps), you will play a key role in accelerating the delivery of secure, high-quality software across Leonardo's defence and security programmes. You will help shape and evolve our enter...Read More>>.

Principal Software Engineer (DevSecOps) - Salary Range: £54,000 - £70,000Your ImpactAs a Principal Software Engineer (DevSecOps), you will play a key role in accelerating the delivery of secure, high-quality software ac...Read More>>.

Principal Software Engineer (AI) Department: Tech - AI and Data Engineering Employment Type: Permanent - Full Time Location: Oxford, UK Description Please note that we are open to c...Read More>>.

Senior Principal Software Engineer Location: Leatherhead, UK Do you love solving complex technical challenges and inspiring others to deliver impactful solutions? This is a great job for someone who thrives in a dynamic e...Read More>>.

Job Title Senior Principal Software Engineer Reporting To Director, Eng. Sys. Def. & Integ. Work Schedule Hybrid – Tewkesbury, GBR About Moog Aircraft Group Moog Aircraft Group is a wor...Read More>>.

Our vision is to give everyone the belief they can make their move. We aim to make moving simpler, by giving everyone the best place to turn to and return to for access to the tools, expertise, trust, and belief to make it happen. We’r...Read More>>.

Albany Growth is partnering with a software business undergoing a major technology transformation. We are hiring a Principal Software Engineer to stay hands-on while shaping how to rebuild a large legacy product estate for a cloud-native future....Read More>>.

Join Our Team: Principal Mechanical & Electrical Engineer, national role. Navigate your future and lock in your career as we keep our canals open and alive. Our Mechanical, Electrical, Instrumentation, Control & Automat...Read More>>.

Job Description Principal Engineer We're looking for civil, structural and/orgeotechnical engineers to join our team in various locations around the UK. Locations: Birmingham / Bristol / Cambridge / Cardiff / Glasgo...Read More>>.

Job Description We're looking for a Principal Engineer to joinour Kier Design team based in various locations. Kier Design are a highly regarded Tier 1 Contractor, with a 750 plus strong design consultancy team, recognised as a Top 30 emp...Read More>>.

What if you could shape a career as unique as you? At WSP, you can always find opportunities to grow and do what matters to you. Make the most of our global reach to discover new challenges and chances to work with diverse, talented indiv...Read More>>.

Principal Engineer (Civil/Structural) Derby / Glasgow / York / London Permanent Office / Home hybrid working Do you want to be a part of our growing Tunnels, Civils & Underground structures discipline? Can you c...Read More>>.

This vacancy is open to permanent and fixed-term BAE Systems employees only. While agency workers have access to relevant permanent opportunities, this role has been designated as an internal opportunity and therefore only permanent and fixed-term...Read More>>.

Job Title:Principal Mechanical Engineer (Chilled Water Systems)Location:Glasgow, Portsmouth, Filton, Bristol, New Malden, Frimley, hybrid - 2 on site – this role will require international travel depend on...Read More>>.

25 days holiday, plus UK public holidays Location: Hybrid (2-3 days per week in our Canary Wharf office) Salary: £85 - £90k per annum Reports to: Director of Product Engineering Join U...Read More>>.

Principal Engineer — Forward Deployed UK-based | Edinburgh or London | Approximately 1 day per week Build the future, in the real world. We’re looking for a Principal Engineer to join us in a Forward Deployed role — working...Read More>>.

Thatcham Research is looking for a Principal Engineer – Automotive Damageability to serve as our technical authority in vehicle damage performance risk and insurance-related vehicle assessment. In this strategic role, you’ll lead the developme...Read More>>.

Job Description Summary Tätigkeiten, die darauf abzielen, durch Anwendung wissenschaftlicher und technischer Methoden zu beweisen, dass ein Konzept gültig oder technisch machbar ist. Die Arbeit in dieser Familie hat in der Reg...Read More>>.

Highways and Transportation Principal Engineer We are recruiting for an experienced Highways and Transportation Principal Engineer to join a growing civil and environmental engineering consultancy with an expanding portfolio of highw...Read More>>.