1 to 25 of 200 Principal Engineer Jobs in the UK

Principal GCP Data Engineer £Up to £95,000 GBP Hybrid WORKING Location: Bristol; Gloucester; Cardiff; Corsham; Cheltenham, Bristol, South West - United Kingdom Type: Permanent Principal GCP Data Engineer Join an award-winning innovation and transformation consultancy recognised for its cutting-edge work in data engineering, cloud … life, helping clients turn complexity into opportunity, and fostering a culture where technical specialists thrive and grow. An opportunity has arisen for a Principal GCP Data Engineer to join the London-based data and analytics practice. This Principal GCP Data Engineer role offers the chance ...

Principal GCP Data Engineer £Up to £95,000 GBP Hybrid WORKING Location: Bristol; Gloucester; Cardiff; Corsham; Cheltenham, Bristol, South West - United Kingdom Type: Permanent Principal GCP Data Engineer Join an award-winning innovation and transformation consultancy recognised for its cutting-edge work in data engineering, cloud … life, helping clients turn complexity into opportunity, and fostering a culture where technical specialists thrive and grow. An opportunity has arisen for a Principal GCP Data Engineer to join the London-based data and analytics practice. This Principal GCP Data Engineer role offers the chance ...

Principal GCP Data Engineer £Up to £95,000 GBP Hybrid WORKING Location: Bristol; Gloucester; Cardiff; Corsham; Cheltenham, Bristol, South West - United Kingdom Type: Permanent Principal GCP Data Engineer Join an award-winning innovation and transformation consultancy recognised for its cutting-edge work in data engineering, cloud … life, helping clients turn complexity into opportunity, and fostering a culture where technical specialists thrive and grow. An opportunity has arisen for a Principal GCP Data Engineer to join the London-based data and analytics practice. This Principal GCP Data Engineer role offers the chance ...

Principal GCP Data Engineer £Up to £95,000 GBP Hybrid WORKING Location: Bristol; Gloucester; Cardiff; Corsham; Cheltenham, Bristol, South West - United Kingdom Type: Permanent Principal GCP Data Engineer Join an award-winning innovation and transformation consultancy recognised for its cutting-edge work in data engineering, cloud … life, helping clients turn complexity into opportunity, and fostering a culture where technical specialists thrive and grow. An opportunity has arisen for a Principal GCP Data Engineer to join the London-based data and analytics practice. This Principal GCP Data Engineer role offers the chance ...

LEAD/PRINCIPAL DEVOPS ENGINEER- EDV CLEARED PRINCIPAL DEVOPS ENGINEER - Permanent opportunity for a Lead/Principal DevOps Engineer with active enhanced DV clearance. - Salary up to £100,000 DOE + DV Bonus - Gloucestershire based offices - To apply, please call Laura Jackson … email laura.jackson@searchability.com with an up-to-date CV. WHO ARE WE? We’re hiring for Lead and Principal DevOps Engineers to join a consultancy delivering cutting-edge solutions for industry-leading National Security clients. You’ll have the opportunity to work across multiple high-impact, innovative and mission ...

LEAD/PRINCIPAL DEVOPS ENGINEER- EDV CLEARED PRINCIPAL DEVOPS ENGINEER - Permanent opportunity for a Lead/Principal DevOps Engineer with active enhanced DV clearance. - Salary up to £100,000 DOE - Manchester based offices - To apply, please call Laura Jackson on 02038540120, or email laura.jackson … searchability.com with an up-to-date CV. WHO ARE WE? We’re hiring for Lead and Principal DevOps Engineers to join a consultancy delivering cutting-edge solutions for industry-leading National Security clients. You’ll have the opportunity to work across multiple high-impact, innovative and mission-critical projects ...

Principal Engineer Databases Contract- 6 months with possible extension Location- Sheffield, UK (hybrid Role Overview: We are seeking an experienced Principal Engineer with deep expertise in database technologies and strong engineering skills to help accelerate the delivery of DBaaS in 2026. As a Principal Engineer … masters degree in computer science, Engineering, or a related field. 10+ years of engineering experience, with at least 5 years in a senior or principal engineering role. Expertise in infrastructure components, performance tuning, and capacity planning. Hands-on experience with microservices, software development, infrastructure automation, API development, and application ...

Principal Engineer Databases Contract- 6 months with possible extension Location- Sheffield, UK (hybrid Role Overview: We are seeking an experienced Principal Engineer with deep expertise in database technologies and strong engineering skills to help accelerate the delivery of DBaaS in 2026. As a Principal Engineer … masters degree in computer science, Engineering, or a related field. 10+ years of engineering experience, with at least 5 years in a senior or principal engineering role. Expertise in infrastructure components, performance tuning, and capacity planning. Hands-on experience with microservices, software development, infrastructure automation, API development, and application ...

Principal Engineer Databases Contract- 6 months with possible extension Location- Sheffield, UK (hybrid Role Overview: We are seeking an experienced Principal Engineer with deep expertise in database technologies and strong engineering skills to help accelerate the delivery of DBaaS in 2026. As a Principal Engineer … masters degree in computer science, Engineering, or a related field. 10+ years of engineering experience, with at least 5 years in a senior or principal engineering role. Expertise in infrastructure components, performance tuning, and capacity planning. Hands-on experience with microservices, software development, infrastructure automation, API development, and application ...

Principal Data Engineer (GCP) Northwest – Hybrid Up to £100,000 VIQU are seeking a Principal Data Engineer to join a leading social enterprise that reinvests profits to create thriving, sustainable communities. Following a full transition to a 100% cloud-based data platform, this role will play … data engineering capability, with a strong focus on technical leadership, platform design and mentoring engineers within a Google Cloud environment. Key Responsibilities of the Principal Data Engineer: Provide technical leadership, coaching and mentoring to data engineers Define how data engineering projects are approached, delivered and governed Work closely ...

Principal Product Security Engineer 12 Month Contract (Hybrid, 2-3 days per week on site) - Frimley, Barrow or Weymouth Based £85.40 an hour Umbrella Inside IR35 This is a great opportunity to work within one of the UKs leading Defence companies based in Frimley. Hybrid, 2-3 days … week on site. Knowledge, Skills and Qualifications Knowledge: * The PSA Principal Engineer will have a good understanding of the applicable regulations, standards, policies and guidance on information risk management, to be able to identify, analyse and evaluate information risks. * They will be able to document and present risk ...

Principal Product Security Engineer 12 Month Contract (Hybrid, 2-3 days per week on site) - Frimley, Barrow or Weymouth Based £85.40 an hour Umbrella Inside IR35 This is a great opportunity to work within one of the UKs leading Defence companies based in Frimley. Hybrid, 2-3 days … week on site. Knowledge, Skills and Qualifications Knowledge: * The PSA Principal Engineer will have a good understanding of the applicable regulations, standards, policies and guidance on information risk management, to be able to identify, analyse and evaluate information risks. * They will be able to document and present risk ...

Principal Software Engineer – C++ Salary - £65K-£85K negotiable depending on experience plus competitive benefits package including pension, 25 days holiday and life assurance. Location – Portsmouth, Hants, Hybrid Our client is a rapidly growing software and data science consultancy firm, renowned for their reputation and keen ability to understand … operate across multiple sectors, including defence, energy, transport, and health, and contribute to the development of cutting-edge solutions. They are looking for principal software engineers with a range of levels of experience including designing, delivering software applications, and leading teams. As a Principal Software Engineer ...

Principal Engineer (Cloud) Consultancy - AWS Azure Terraform Kubernetes Leeds City Centre with Hybrid Working (2 days a week in the office) £80,000£90,000 + Benefits WRK digital is exclusively partnering with a leading digital consultancy to recruit a Principal Engineer (Cloud) a hands ...

Principal Data Engineer £90,000 - £95,000 + Benefits Remote - Once or twice a month in the office The Business A large, UK-based property organisation operating at a national scale. They are focused on delivering and managing long-term community services and initiatives and have a strong … emphasis on social impact, sustainability and modern digital transformation. The Role The Principal Data Engineer will be a senior technical leader within a growing data engineering team. You ll help shape engineering strategy, architecture, and best practices across multiple product areas, supporting a data mesh approach while ensuring ...

Role : Principal Engineer (Backend) Salary range: 100-120k Location : Central London (x2 days per week onsite - Tues & Thurs) Tech stack includes : TypeScript, React, AWS Lambda, TypeScript, Node.js, PostgreSQL. Current team size : x6 Engineers + Head of Engineering We're working with a SaaS startup company … Instead of updating spreadsheets or manually changing menus site-by-site, they give operators one central system to control everything properly and instantly. As Principal Engineer, this purely an IC role (no management), responsibilities would include: Hands on coding (heavily focussing on backend) Technical point of contact ...

Principal AI Engineer Up to £110,000 + Bonus Hybrid | London We’re partnered with a global leader in loyalty and customer engagement, looking for a Principal AI Engineer to join their London team. This role will include delivering customer centric solutions and scale production-grade … closely with the Head of AI Labs, you’ll lead the delivery of advanced AI systems that deliver real business impact. Responsibilities as a Principal AI Engineer: Lead end‐to‐end delivery of scalable, resilient AI/ML pipelines aligned to business goals. Build and deploy advanced ...

Principal Software Engineer We are seeking an experienced Principal Software Engineer to lead the development of advanced scientific instrumentation within a multidisciplinary R&D environment. This is a hands-on technical leadership role requiring deep expertise in software architecture, embedded systems, and a strong foundation … impact role for a technically strong leader with a “first principles” mindset who can bridge physics and software to deliver innovative, market-leading products. Principal Software Engineer, Software Architecture, Embedded Systems, Firmware, C#, C/C++, Physics-Based Algorithms, Signal Processing, Opto-Electronics, Instrument Control, R&D, Multidisciplinary ...

Principal Embedded Linux Engineer | £80-90k | Cambridge Are you a Linux expert with a passion for high-performance embedded systems? My client is looking for a Principal Software Engineer to drive the architecture and design of their industry-leading products. As a Principal Engineer ...

Principal Platform Engineer | High-Growth Cybersecurity Scale-Up | Fully Remote (UK based) An opportunity to join a fast-growing, research-led cybersecurity scale-up trusted by global enterprise customers. Backed by strong funding and industry recognition, the business is scaling its platform globally and is looking … experienced Principal Platform Engineer to help lead that growth. As a Principal Platform Engineer, you’ll be a senior technical leader responsible for designing, scaling and optimising large-scale infrastructure. You’ll work closely with engineering leadership to ensure systems are resilient, observable and built ...

Principal Software Engineer Hours: 40h p/w Location: Remote Salary:60k-70k Build the platforms that power better travel money At eurochange , we're transforming foreign exchange — making it better, simpler and more convenient for millions of customers. Technology is at the heart of that journey … looking for a Principal Software Engineer to help shape the platforms that drive our digital future. This is a senior, hands-on technical leadership role where you'll influence architecture, guide engineering standards, and deliver enterprise-grade solutions that scale with our ambitions. What you'll be doing ...

Principal Software Engineer Salary: Negotiable plus benefits, pension (7% contribution), 25 days holiday & life insurance We are looking for principal software engineers with diverse experience. We are a small but rapidly growing consultancy, owned highly experienced and recognised practitioners in UK defence consultancy. We are looking … candidates with a mix of technical expertise and interpersonal skills, able to work independently and in small teams. The Role: As a Principal Software Engineer, you will play a major role in leading and developing software engineering in the Software Modelling and Simulation, autonomy and geospatial fields, along ...

looking for a fantastic Principal Software Engineer opportunity in High Wycombe? If so, my client is currently recruiting for a Principal Software Engineer to join their R&D site in High Wycombe, Buckinghamshire My client design and manufacture a range of products and systems focusing … Instrumentation, but you do need a strong background in embedded software and architecture. Main requirements for the Principal Software Engineer job will be: - You will be responsible for the software architecture for their products/systems. - You will have a strong Agile/Scrum background - Must have excellent ...

Principal Software Engineer (£130,000 - £155,000 + bonus) About the Company: A publicly-traded fintech (NYSE-listed) operating one of the world's most-visited platforms for finance news and data, serving millions of users globally. The engineering team is responsible for infrastructure that handles high-volume … decisions that directly impact system performance and user experience. Requirements: 8+ years backend development experience with demonstrated technical leadership as Lead/Staff/Principal Engineer Deep expertise building and operating large-scale distributed systems in production Polyglot engineering background; strong proficiency in Node.js or Golang preferred Hands ...

Title: Principal Systems Engineer (Facilities & Infrastructure Upgrades) Location: Boscombe Down WFH: 3 days onsite per week Duration: 6 months Clearance: SC to Start preferred IR35: Inside Day Rate: DOE Key Skills: Systems Engineering, Test, Trials, Training, Infrastructure, Engineering, Rail, Nuclear, Aviation, Military, Full Lifecycle, RIBA … About the Role We are seeking an experienced Principal Systems Engineer to lead the technical delivery and systems engineering of complex, high-value infrastructure projects supporting Test, Trials, Training and Evaluation. This includes facilities and infrastructure that supports the testing of aviation, land, and environmental systems. In this ...