101 to 125 of 314 Principal Engineer Jobs in the UK excluding London

Principal Vulnerability Engineer | High-Growth Cybersecurity Scale-Up | Fully Remote (UK) Remote – UK Based Up to £110,000 + benefits Permanent – Full time Got a track record of 0-day discoveries, public CVEs, and a reputation for finding bugs that actually move the needle? Join a research-driven … backed cybersecurity scale-up trusted by Fortune 500 enterprises and critical infrastructure providers. Recognised by Gartner, $29M funded, and scaling fast worldwide. As a Principal Vulnerability Engineer , you’ll own the full vulnerability lifecycle – from discovery, through detection, to deployment – building production-grade tooling and pioneering LLM-powered ...

DevOps WOW Engineering, Platforms & Service Management, responsible for the provision and delivery of secure digital service, platforms and expertise to facilitate product lifecycle The Principal Digital Solution Engineer is a senior technical authority within the Engineering function, responsible for driving consistency in how enterprise platforms, data, and applications … models, and digital infrastructure capabilities are consistently leveraged to build cost-effective, and future‐ready digital products. Working in close partnership with the Principal Software Engineer, Architects, Group Platform teams, and Product squads, the Principal Digital Solution Engineer: • Defines how enterprise platforms, cloud services, data ...

Principal Platform Engineer FULLY REMOTE ACROSS UK AND IRELAND Our client is a fast-scaling fintech building the next generation of payment infrastructure. They're merchant-first, engineering-led, and genuinely obsessive about outcomes over process. Small teams, real autonomy, hard problems. They're hiring a Principal Platform Engineer to own the design and delivery of a suite of Model Context Protocol (MCP) servers - the trusted, governed gateway between AI agents and their core payments platform. This is a hands-on principal role. You'll set technical direction and write production code, not just ...

Principal Systems Engineer Modelling & Simulation Motorsport & High-Performance Vehicles We are working with a leading engineering organisation at the forefront of motorsport and high-performance vehicle technology to appoint a Principal Systems Engineer Modelling & Simulation. This role sits at the highest level of technical contribution (equivalent … Staff Engineer level globally). It offers the opportunity to define modelling strategy, lead complex system development, and directly influence next-generation electrohydraulic technologies. The Opportunity This is a senior, hands-on technical leadership role focused on model-based design, simulation capability, and system performance. Youll work across ...

Principal RF Engineer Southampton (or alternatively Bristol) - 6 month duration - Pay rate £64.81 p/h Umbrella or £47.54 p/h PAYE (£54.45 p/h including holiday pay) We are recruiting for an Engineer with microwave engineering knowledge, who is familiar with working on complex ...

Senior/Principal Software Engineer Location: Kent (Onsite) 4 days per week. Salary: Up to £65,000 depending on experience Due to the nature of the work, applicants are required to obtain security clearance and must be a sole British national. Copello is working with a leading engineering … technology organisation is seeking Senior/Principal Software Engineer to join its growing team developing advanced, safety-critical systems. This is an opportunity to work on highly complex products within a regulated environment, contributing to the design, development and delivery of cutting-edge software solutions used in mission ...

Principal Firmware Engineer (FPGA) – 1701 Location: Edinburgh (primarily onsite, with limited remote working) Duration: 12 Months (Inside IR35) Rate: £70 per hour Umbrella We seek an engineer with recent high-integrity or safety-critical industry experience (defence, aerospace, or similar), or eligible for UK security clearance. Overview … opportunity has arisen for a Principal Firmware Engineer to join a multidisciplinary engineering team developing advanced FPGA and firmware solutions for complex, high-performance electronic systems. The role covers the full development lifecycle, including requirements capture, architecture development, FPGA design, integration, verification, and qualification activities. The successful candidate ...

Principal Test Engineer - C# SpecFlow, Selenium (Hybrid Working) Join an established team at a large, friendly organisation offering significant career progression, training, and a culture of development. If you have a background in test automation with skills in C#, SpecFlow, Selenium or NUnit, and are looking ...

Senior/Principal Software Engineer Location: Kent (Onsite) 4 days per week. Salary: Up to £65,000 depending on experience Due to the nature of the work, applicants are required to obtain security clearance and must be a sole British national. Copello is working with a leading engineering … technology organisation is seeking Senior/Principal Software Engineer to join its growing team developing advanced, safety-critical systems. This is an opportunity to work on highly complex products within a regulated environment, contributing to the design, development and delivery of cutting-edge software solutions used in mission ...

Senior/Principal Hardware Engineer Location: Rochester (Onsite) Salary: 50,000 - 65,000 depending on skills and experience Copello is working with a leading engineering organisation delivering advanced technology solutions within highly regulated and safety-critical environments. We are seeking an experienced Senior or Principal Hardware Engineer … development of complex mission-critical technologies while advancing your career within a highly skilled engineering environment. The Role As a Senior/Principal Hardware Engineer, you will play a key role in the design and development of digital and analogue electronic hardware, leading activities throughout the engineering lifecycle ...

Principal Firmware Engineer (FPGA) – 1701 Location: Edinburgh (primarily onsite, with limited remote working) Duration: 12 Months (Inside IR35) Rate: £70 per hour Umbrella We seek an engineer with recent high-integrity or safety-critical industry experience (defence, aerospace, or similar), or eligible for UK security clearance. Overview … opportunity has arisen for a Principal Firmware Engineer to join a multidisciplinary engineering team developing advanced FPGA and firmware solutions for complex, high-performance electronic systems. The role covers the full development lifecycle, including requirements capture, architecture development, FPGA design, integration, verification, and qualification activities. The successful candidate ...

Principal Software Engineer (£100k + 10% bonus) Great opportunity for a Principal Software Engineer to work for a retail company near Manchester going through a digital transformation. This role is onsite 3-4 days per week so we're looking for people who enjoy in person … collaboration in a fast-paced and challenging work environment. You'd report to the Head of Engineering and would work alongside other Principal Software Engineers responsible for collaborating with Architects and Product Owners to lead the re-platforming of existing systems to an event-driven MACH architecture. Whilst there ...

Principal Machine Learning Engineer – Manchester About the job. As part of the development of our Digital Services function, we are recruiting to strengthen our internal digital capability. These roles are central to building sustainable in‐house expertise that supports the design, development, and delivery of digital solutions across … transport network. A key focus of this campaign is creating new opportunities. As a result, we are recruiting a Principal Machine Learning Engineer to play a leading role in shaping the future of digital services across National Highways. Our Digital Lab designs and manages innovative data products ...

Principal Firmware Engineer (FPGA) 1701 Location: Edinburgh (primarily onsite, with limited remote working) Duration: 12 Months (Inside IR35) Rate: £70 per hour Umbrella We seek an engineer with recent high-integrity or safety-critical industry experience (defence, aerospace, or similar), or eligible for UK security clearance. Overview … opportunity has arisen for a Principal Firmware Engineer to j... WKCL1_UKTJ ...

client, a global leader in radiation detection and identification within the technology sector, is currently seeking a Principal Software Engineer to join their team in the UK. This permanent, full-time position offers the exciting opportunity to work on cutting-edge projects, driving both innovation and excellence within … desk and working on a computer Must be able to lift up to 15 pounds at times If you are an experienced Principal Software Engineer with a passion for innovation and excellence in the technology sector, we would love to hear from you. Apply now to join ...

Principal Firmware Engineer (FPGA) – 1701 Location: Edinburgh (primarily onsite, with limited remote working) Read on to fully understand what this job requires in terms of skills and experience If you are a good match, make an application. Duration: 12 Months (Inside IR35) Rate: £70 per hour Umbrella … seek an engineer with recent high-integrity or safety-critical industry experience (defence, aerospace, or similar), or eligible for UK security clearance. Overview An xkybehq opportunity has arisen for a Principal Firmware Engineer to j Please click on the apply button to read the full job description ...

Principal Rendering Engineer you will be working closely with our Technical Director and Engineering team to develop and optimise the rendering and graphics technology we implement on our AAA projects. Your main focus will be collaborating with our team of engineers, artists, and technical artists to design, implement … forefront of creating visually stunning and immersive experiences for our players - we want our games to inspire and amaze. As our Principal Rendering Engineer , you will: Develop and optimize rendering features Implement shaders and lighting systems Collaborate with artists to achieve exceptional visual quality Optimize performance and memory ...

Principal Rendering Engineer you will be working closely with our Technical Director and Engineering team to develop and optimise the rendering and graphics technology we implement on our AAA projects. Do you have the skills to fill this role Read the complete details below, and make your application … forefront of creating visually stunning and immersive experiences for our players - we want our games to inspire and amaze. As our Principal Rendering Engineer , you will: Develop and optimize rendering features Implement shaders and lighting systems Collaborate with artists to achieve exceptional visual quality Optimize performance and memory ...

Principal Software Engineer C++ and Rust -is required by highly successful and fast growing technology consultancy. They build data, AI and software solutions for clients in a broad range of industries, working on demanding problems in challenging environments. The role They are looking for a Principal Software … Engineer to lead delivery on demanding software projects. This role is focused on C++ and... LFWQ1_UKTJ ...

caravans. We strive to untangle the car-buying journey with a people-first approach and a diverse, collaborative culture. About the role As a Principal Software Engineer, you will play a key role in evolving the in-app experience for the UK’s #1 car buying app. … community where collaboration and knowledge sharing are central. Regular pair programming, code reviews, and stand-ups ensure engineers stay connected and aligned. As a Principal Engineer, you will have a visible, strategic role in shaping system design and architecture decisions, mentoring teammates, and helping our teams deliver high ...

Principal Control Systems Engineer Sheffield - Hybrid Full-time Are you ready to lead complex control systems projects from concept through to delivery? Do you enjoy combining technical leadership with client-facing responsibility? Could this be the step up where your engineering expertise shapes major projects in highly regulated ...

leading enterprise decision‐making platform, powering the world’s largest enterprises with its proprietary HyperblockTM technology and cloud infrastructure. We are seeking a Sr. Principal Engineer to join our team in Manchester, UK. Your Impact Lead the design, delivery, and architecture of platform capabilities powering Anaplan’s enterprise ...

Stevenage As a Future Products Principal Systems Engineer within the newly formed Future Products department; part of Missile Design UK: Emerging Portfolio & Capability function, you will be assigned to take on a variety of roles in support of MBDA's Vision 2040. Salary : Circa £55,000 depending … fertility testing and treatments Facilities : Fantastic site facilities including subsidised meals, free car parking and much more The opportunity: As a Future Products Principal Systems Engineer within the newly formed Future Products department; part of Missile Design UK: Emerging Portfolio & Capability function, you will be assigned to take ...

DevOps Software Engineer (Senior - Principal) Location: Abingdon, Oxfordshire, UK We are looking for the right people — people who want to innovate, achieve, grow and lead. We attract and retain the best talent by investing in our employees and empowering them to develop themselves and their careers. Experience … world’s largest providers of products and services to the global energy industry. Job Duties We are actively seeking a Mid‐Level DevOps Engineer to join our Technical Solutions Team, which is responsible for implementing the delivery platform across the Neftex® subsurface evaluation product portfolio. This role is ideal ...

Principal Technical Safety Engineer with knowledge and experience of Software Development Warrington and Other Locations A unique role within Risktec and we are looking for an individual with combined skills and experienceas a Technical Safety Engineer and in internal Software Development. Technical safety project work and consultancy ...