326 to 350 of 858 Principal Engineer Jobs in the UK

reaches broad release, tests it in practical scenarios, and feeds what we learn back into the teams building it. GTI is looking for a Principal Software Engineer to provide technical leadership across game-engine, graphics, and performance projects. The role combines hands-on engineering with architecture, mentoring … part of Arm’s Strategy & Ecosystems organisation and works with teams across graphics, machine learning, drivers, developer tools, and performance. Responsibilities The Principal Software Engineer will: Lead game-engine investigations and integrations involving new Arm graphics and compute technologies, including work in Unreal Engine and other commercial ...

Anaplan Inc is seeking a Sr. Principal Engineer to join our team in Manchester, UK. The successful candidate will lead the design and delivery of platform capabilities, including the architecture of API gateways and backend engines. The ideal candidate will have extensive experience in Java/Kotlin ...

development and meaningful impact, with a mission to help scientists focus on making discoveries that benefit people’s lives. What the job entails As Principal Engineer, you will provide hands-on technical leadership for the software engineering function, shaping and building the next generation of AI products ...

Senior/Principal DevOps Engineer Application Deadline: 30 October 2026 Department: Platform Engineering Employment Type: Permanent Location: London (Hybrid) Compensation: £70,000 - £100,000/year Description Please note: This role requires applicants to hold active, or recently active DV clearance. This role also requires applicants ...

Bjak# Principal Software EngineerUnited Kingdom · REMOTEFree account · 30 seconds## About the roleAbout Doit We are focused on reinventing how people spend, save, invest, exchange,### travel, and more. Our objective is to build tools that will help people get more from their money and become an expert at ease. … products and systems scale, we need technical leaders who can solve difficult engineering problems and raise the engineering bar around them. The Principal Software Engineer owns technical direction and execution for major products and systems. This is a hands-on role - you will design systems, write code ...

clinical and in vitro diagnostic (IVD) solutions that combine advanced LC-MS instrumentation, software, and laboratory workflows to improve patient outcomes worldwide. As a Principal Test Engineer within our Clinical Software Development organisation, you will provide technical leadership in the testing, verification, and validation of software and integrated … grow your career, expand your technical expertise, and contribute to products that make a meaningful difference in healthcare and clinical diagnostics. Responsibilities As a Principal Test Engineer, you will: Define and champion testing strategies, quality engineering practices, and validation approaches across multiple development teams. Design, develop, maintain ...

NVIDIA is seeking a Principal Engineer, Software Defined Networking to design, build, and operate scalable SDN solutions for AI Cloud workloads, including GPU-accelerated training and cloud gaming. You’ll own the SDN stack from control to data plane, emphasizing reliability engineering, observability, and incident response. You will ...

Limited's Game & Graphics Technology Integration (GTI) team is seeking a Principal Software Engineer to provide technical leadership across game engines, graphics, and performance. This role blends hands-on engineering with architecture, mentoring and cross-team collaboration to prototype and drive practical solutions. Based in Manchester with ...

client is looking for a Principal Radio Systems Engineer to join its engineering team in Bristol, taking technical ownership of mmWave radio performance from architecture and modelling through to laboratory verification and field deployment. Developing high-capacity wireless communications for demanding mobile applications, our client brings together antenna … networking. The engineering challenge is making links perform reliably when movement, blockage, interference and changing propagation conditions put theoretical performance to the test. As Principal Radio Systems Engineer, you will translate customer requirements into radio hardware specifications, define RF front-end and antenna requirements, and establish performance budgets ...

JPMorgan Chase in Bournemouth, UK, is seeking a Principal Software Engineer to lead the enterprise automation and orchestration platform. You will own technical direction, shape architecture, and deliver secure, auditable changes across Windows and Linux environments. You will build reusable automation capabilities (Ansible) and drive AI-enabled engineering ...

## Principal Browser Software EngineerApply: Cambridge, Cambridgeshire, United Kingdom: Full time: Posted Today: 3168947Principal Browser Software Engineer**Description -**HP Wolf Security is changing the future of endpoint security through delivering secure PCs with advanced hardware-enforced security features. We are growing the R&D team in Cambridge … looking for Principal level browser software engineer to join the HP Wolf Security R&D team. You will be designing and developing our innovative security solution based on micro-virtualization and contributing to new features and products. To see what our engineering teams are working on, check ...

client is a fast-growing UK engineering and software technology company located in Bristol. They are looking to hire a Principal Software Engineer to lead the design, architecture and development of their internal developer platform that all their engineering teams will utilise and depend on. You will architect … roll out coding agents across engineering workflows and own how and where they're used. Key skills/experience required: Substantial experience as a principal or staff software engineer, with experience of utilising a range of languages/tools/frameworks (Python, Go, Rust, AWS, Kubernetes, etc) Demonstrable ...

Addition Solutions is seeking a Principal Engineer to provide strategic technical leadership across AI and engineering, working directly with the CTO to influence direction and support business growth. You will engage with C-suite stakeholders, translate complex challenges into commercially viable solutions, and shape AI capabilities across multiple ...

Meta in London is seeking a Principal Android Engineer to lead technical direction and drive scalable Android solutions across platforms. You will mentor engineers, influence stakeholders, and shape the long-term roadmap for high-impact products. You will partner with product and platform teams to deliver world-class ...

range of solutions in the fields of therapeutic procedures, hospital operations, and life sciences in more than 160 countries and regions. Position Summary The Principal Electronics Engineer will be the technical lead for electronics design across current and next-generation OrganOx products, ensuring designs meet stringent medical device … flexibility, enabling close collaboration with cross-functional engineering, quality, and regulatory teams. Major Responsibilities Under direction from the Director, Electrical and Mechanical Engineering, the Principal Electronics Engineer will be responsible for: Leading the design, development, and verification of electronic systems for Class III medical devices. Defining electronic architecture ...

helps you realize your potential. Our team is key to our success. We’re people-first. We value collaboration, curiosity and commitment. As a Principal Engineer at JPMorgan Chase within the Accelerator, you are the heart of this venture, focused on getting smart ideas into the hands ...

Location: Fully Remote Sector: Building Services/MEP Consultancy Position: Principal Electrical Design Engineer The Opportunity We are seeking an experienced Principal Electrical Design Engineer to join a growing team within the building services sector. This is an excellent opportunity for a senior engineering professional looking … project delivery. Requirements Extensive experience in electrical design within the building services industry. Residential Experience is essential. Previous experience operating at Senior or Principal Electrical Design Engineer level, with responsibility for leading projects and coordinating design teams. Demonstrable ability to manage multiple projects concurrently, ideally two or three ...

Location: Fully Remote Sector: Building Services/MEP Consultancy Position: Principal Electrical Design Engineer The Opportunity We are seeking an experienced Principal Electrical Design Engineer to join a growing team within the building services sector. This is an excellent opportunity for a senior engineering professional looking … project delivery. Requirements Extensive experience in electrical design within the building services industry. Residential Experience is essential. Previous experience operating at Senior or Principal Electrical Design Engineer level, with responsibility for leading projects and coordinating design teams. Demonstrable ability to manage multiple projects concurrently, ideally two or three ...

Title: SAP S4 Principal Systems Engineer‐Sales Permanent - Full Time London - Television Centre Job Closing Date: 06/11/2026 THE ROLE JOB DETAILS JOB TITLE: SAP (S/4) - Principal Systems Engineer - Sales JOB REF: 54762 JOB BAND: D CONTRACT TYPE: Permanent, Full-time … result in the withdrawal of your offer. DISCLAIMER This job description is a written statement of the essential characteristics of the job, with its principal accountabilities, incorporating a note of the skills, knowledge and experience required for a satisfactory level of performance. This is not intended ...

Monzo is seeking a Principal Engineer to lead architectural direction for the company’s most complex systems. You will partner with engineering and product leaders to shape the technical and product roadmap, staying hands-on to maximize leverage. You will mentor senior engineers and drive cross-team initiatives ...

PRINCIPAL SOFTWARE ENGINEER – V06450 Role Description Provide technical expertise across the software team for the requirements, design, implementation, testing and verification of the software subsystems on Naval radar Key Tasks Derive and maintain a set of software requirements from a baseline set of systems requirements Produce and maintain ...

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 being involved in coaching and mentoring ...

all. We make it, store it, move it, sell it, and mend it. An opportunity to play your part - As a Principal Engineer at Centrica, you’ll help shape the future of our customer contact technology across voice, chat, email and WhatsApp. Working within our Channel Platforms team ...

all. We make it, store it, move it, sell it, and mend it. An opportunity to play your part - As a Principal Engineer at Centrica, you'll help shape the future of our customer contact technology across voice, chat, email and WhatsApp. Working within our Channel Platforms team ...

all. We make it, store it, move it, sell it, and mend it. An opportunity to play your part - As a Principal Engineer at Centrica, you'll help shape the future of our customer contact technology across voice, chat, email and WhatsApp. Working within our Channel Platforms team ...