26 to 50 of 158 Principal Engineer Jobs in England

experienced Principal Firmware Engineer ready to take ownership of firmware strategy and delivery for cutting-edge laser and photonics systems? This is a senior, high-impact role where you'll lead firmware development for advanced embedded platforms supporting industries such as medical devices, life sciences, semiconductors, space … firmware standards, drive innovation, and mentor teams while delivering robust, high-quality embedded solutions that meet customer and business objectives. Key responsibilities of the Principal Firmware Engineer job based in Southampton: Lead the research, development, testing, and maintenance of firmware for new and existing laser systems. Drive ...

Principal Electronics & Software Product Engineer Location: Cambridge, Cambridgeshire An exciting opportunity has arisen for a Principal Electronics & Software Product Engineer to join a specialist product design consultancy focused on developing innovative technologies for multinational clients across the medical industry. The business has expanded its global capability … growing technical team developing complex electromechanical products from concept through to manufacture. This position is ideal for an experienced electronics or electromechanical product development engineer looking to step into a principal-level role, lead multidisciplinary teams, and take ownership of full product architectures while contributing to business growth ...

Principal Software Engineer London - 4 days onsite £110k - £140k + Benefits We're hiring for one of the UK's fastest growing fintech scaleups, where reliability is a competitive advantage not a luxury. As a Principal Software Engineer you will be providing deep technical leadership alongside … being extremely hands on as part of a platform team. Principal Engineers will set technical directions, drive engineering standards and strategy while remaining deeply embedded in implementation and operational excellence. Responsibilities: Architect and implement highly available, multi-region infrastructure services Define resilience patterns across services (failover, circuit breaking, back ...

Principal Support Engineer Location: Hybrid role with some on-site expectations We seek an engineer with recent high-integrity or safety-critical industry experience (defence, aerospace, or similar), or eligible for UK security clearance. Overview The Principal Support Engineer is a senior technical authority within ...

Principal Backend Engineer London (Occasional travel) Salary: £95,000 - £120,000 + RSU's + Benefits An established, global technology business within the hospitality-tech industry is seeking an accomplished Principal Software Engineer to lead the design and delivery of next-generation digital solutions. This … successful? Degree in Computer Science or equivalent hands-on experience. 7+ years' experience in backend software development, including several years in a senior or principal-level engineering role. Expertise in Python (or a similar backend language), with proven experience designing distributed systems, APIs, and microservices at scale. Deep understanding ...

Principal Software Engineer - Manchester - eCommerce - 90k% Bonus Great opportunity for a Principal Software Engineer to join a Manchester based eCommerce giant as they work on a large-scale digital re-platform across the estate to MACH and Event-Driven Architecture. Key Technical Skills JavaScript/Typescript ...

Principal Systems Engineer Location: Luton Duration: 12 months Rate: Up to £75.00 UMBRELLA INSIDE IR35 On site: 4 days a week (options for compressed week) The Opportunity Our client has an opportunity for a Principal Systems Engineer to work in the modification, test and certification ...

Principal Support Engineer Location: Hybrid role with some on-site expectations We seek an engineer with recent high-integrity or safety-critical industry experience (defence, aerospace, or similar), or eligible for UK security clearance. Overview The Principal Support Engineer is a senior technical authority within ...

Principal Angular Engineer Hybrid - Ruddington (Nottingham) | Up to £110,000 + Benefits About the Role We're looking for a Principal Angular Engineer to provide technical leadership across multiple product teams (up to 8) within a stable, growing SaaS business. This is a hands-on, strategic ...

Principal Software Engineer London - 4 days onsite £110k - £140k + Benefits We're hiring for one of the UK's fastest growing fintech scaleups, where reliability is a competitive advantage not a luxury. As a Principal Software Engineer you will be providing deep technical leadership alongside ...

Principal Infrastructure Engineer Manchester outskirts 60k- 65k plus benefits Our client is looking for a Principal Infrastructure Engineer to join their team based on the outskirts of Manchester. This role offers the chance to lead major development projects, delivering high-quality designs on time and within ...

Principal Angular Engineer Hybrid - Ruddington (Nottingham) Up to £110,000 + Benefits About the Role We're looking for a Principal Angular Engineer to provide technical leadership across multiple product teams (up to 8) within a stable, growing SaaS business. This is a hands-on, strategic ...

Principal Hardware Engineer (Electronics) Langley, UK- Hybrid Working Available Competitive Salary & variety of benefits on offer Design what is next in advanced imaging technology At Active Silicon, we design and manufacture cutting-edge electronics and computer imaging products used across science and — from life sciences and medical imaging … ambition is simple: build best-in-class products that really matter. As part of our continued growth, we are looking for a Principal Hardware Engineer (Electronics) to take ownership of complex, high-speed hardware designs, and lead projects from concept through to long-term support. If you thrive ...

Principal Backend Engineer London (Occasional travel) Salary: £95,000 - £120,000 + RSU's + Benefits An established, global technology business within the hospitality-tech industry is seeking an accomplished Principal Software Engineer to lead the design and delivery of next-generation digital solutions click apply ...

work. Help build and keep the nation's critical infrastructure connected and protected 24/7. Reporting into the Head of Focal Engineering, the Principal Engineer will work on a number of exciting Wireless Design and Implementation projects for customers across England in the Higher Education and Government … grade wireless network solutions across universities in England, leveraging Cisco and Juniper technologies to deliver secure, scalable, and high-performance connectivity. Act as the principal design authority, setting technical direction, standards, and best practices for campus wireless and wired infrastructure, ensuring alignment with university digital transformation objectives. Develop ...

Principal Embedded Software Engineer | £80-85k | Cambridge An exciting medium-sized consultancy is looking for an experienced software engineer to join their driven & motivated team. Youll report directly to the Head of Engineering and have a significant degree of authority over the architecture of each project. … This is a fantastic opportunity for a software engineer with previous consultancy experience who wants to join a team where they can have a real impact every day and lead a team of multidisciplinary engineers, without the line management side of things. A lot of their projects tend ...

Principal Cloud Platform Engineer - Contract Location: Hybrid (60% office/40% remote) Rate: £580 - £618 per day - Inside IR35 Engagement: PAYE via Umbrella Company only Role Overview We are seeking an experienced Principal Cloud Platform Engineer to help shape the future of our cloud security ...

Principal Software Engineer – AI & Innovation Recruiting a Principal Software Engineer with a proven track record of delivering innovative, AI driven solutions and the curiosity to explore beyond traditional technology boundaries. Within the newly createdAI & Innovation team, you will shape the future of the organisation's products ...

Principal Software Engineer – AI & Innovation Recruiting a Principal Software Engineer with a proven track record of delivering innovative, AI driven solutions and the curiosity to explore beyond traditional technology boundaries. Within the newly createdAI & Innovation team, you will shape the future of the organisation's products ...

Principal Platform Engineer (Education) Competitive + Bonus UK Permanent full time Were looking for an AI-first Principal Platform Engineer to act as the technical and architectural lead for our Education platform ecosystem. Youll move beyond traditional DevOps, shaping strategy, defining standards, and building automated Golden ...

Principal Software Engineer – Manchester – eCommerce - 90k+10% Bonus br br br Great opportunity for a Principal Software Engineer to join a Manchester based eCommerce giant as they work on a large-scale digital re-platform across the estate to MACH and Event-Driven Architecture. ...

title: Principal Software Engineer Location: Oxford - Hybrid Salary: up to £75,000 Job Type: Permanent Organisation Overview Our Client operates within the high-tech instrumentation sector, specialising in advanced measurement solutions for scientific and industrial applications. Recognised for its innovative approach and commitment to excellence, Our Client fosters … culture that encourages professional development and teamwork. Role Summary Due to ongoing growth and strategic development initiatives, Our Client is seeking an experienced Principal Software Engineer to lead the development of sophisticated software applications and drivers for its range of specialised products. This pivotal role is fundamental ...

their most complex problems. This is an opportunity to be a top technical voice, influence the system, and mentor a talented team. As a Principal Engineer , you will be a hands-on problem solver and a technical leader, influencing the team through expertise and example rather than line … Lead by Example: Run training sessions and facilitate discussions to elevate the entire engineering team. Who We're Looking For You are a seasoned engineer with 10-15 years of experience, a track record of building maintainable, scalable services and systems, and an upward trajectory in your career. ...

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 click apply for full ...

Principal Systems Engineer Location: Dorchester, Dorset, England Competetive Market Salary Package Includes: Career Development and Training Employee pension contribution is matched 1.5 times by TKMS Atlas to a maximum of 10.5% ER contribution 25 days holiday (increasing to 28 days after 5 years and 30 days after ...