18 of 18 Remote/Hybrid Principal Software Engineer Jobs in the UK excluding London

Principal Software Engineer | Applied AI | Fully Remote Principal Software Engineer required for well backed and rapidly growing start-up to help build and scale systems at the cutting edge of applied AI. This is a high-impact role focused on solving complex, real-world … play a key role in designing and delivering production-grade systems where intelligent agents operate at scale. You are an experienced, hands-on backend engineer with strong expertise in Python and/or Go , and a proven track record of putting AI agents into production in recent years. About ...

Principal Software Engineer | Applied AI | Fully Remote Principal Software Engineer required for well backed and rapidly growing start-up to help build and scale systems at the cutting edge of applied AI. This is a high-impact role focused on solving complex, real-world … play a key role in designing and delivering production-grade systems where intelligent agents operate at scale. You are an experienced, hands-on backend engineer with strong expertise in Python and/or Go , and a proven track record of putting AI agents into production in recent years. About ...

Principal Embedded Software Engineer Location: Fareham, Hampshire (Hybrid working available) Salary: £70,000 – £80,000 Job Type: Full-time, Permanent Visa Sponsorship Available An advanced technology company based in Fareham, Hampshire is looking to recruit a Principal Embedded Software Engineer to join its growing … engineering team. This is a senior-level opportunity for an experienced engineer to lead the development of embedded software and algorithms, working across the full product lifecycle while mentoring engineers and driving technical excellence. The Role As a Principal Embedded Software Engineer, you will take ...

Principal Embedded Software Engineer Bristol (Hybrid) Salary: Up to £80,000 Im currently recruiting on behalf of a highly innovative technology business working at the forefront of embedded safety-critical systems . This is an excellent opportunity for an experienced Senior Principal Embedded Software Engineer to lead the development of cutting-edge real-time software used in complex regulatedenvironments. The Role Youll take ownership of a team developing a safety-critical Real-Time Operating System (RTOS) used across advanced engineering sectors. This is a leadership role combining hands-on technical expertise with team ...

Principal Embedded Software Engineer 📍 Bristol (Hybrid) 💰 Salary: Up to £80,000 I’m currently recruiting on behalf of a highly innovative technology business working at the forefront of embedded safety-critical systems . This is an excellent opportunity for an experienced Senior Principal Embedded Software Engineer to lead the development of cutting-edge real-time software used in complex, high-integrity environments. The Role You’ll take ownership of a team developing a safety-critical Real-Time Operating System (RTOS) used across advanced engineering sectors. This is a leadership role combining hands ...

Principal Embedded Software Engineer Experience, qualification, and soft skills, have you got everything required to succeed in this opportunity Find out below. Bristol (Hybrid) Salary: Up to £80,000 Im currently recruiting on behalf of a highly innovative technology business working at the forefront of embedded safety … critical systems . This is an excellent opportunity for an experienced Senior Principal Embedded Software Engineer to lead the development of cutting-edge real-time software used in complex regulatedenvironments. The Role Youll take ownership of a team developing a safety-critical Real-Time Operating System ...

Principal Full Stack Software Engineer Location: Hybrid - 1-2 days a week Salary: £(Apply online only)k + 10% Bonus Type: Permanent No Sponsorship Available Overview: We are seeking a Principal Full Stack Software Engineer to lead the design, development, and delivery of scalable … This is a senior, hands-on leadership role where you will shape technical direction, influence engineering standards, and drive best practice across the full software development lifecycle. You will work closely with product, architecture, and leadership teams to deliver robust, user-centric solutions while mentoring engineers and fostering ...

Principal Embedded Software Engineer Winfrith, Dorset (hybrid working, 3 days per week onsite) – Permanent vacancy We are looking for a Principal Embedded Software Engineer to work for our maritime defence client TKMS Atlas across a range of new projects, such as underwater vehicle control … systems and sonar equipment. You will be hired as an experienced engineer to play a senior technical hands-on role in the team, with the potential to take on team leadership responsibility should you wish to. This role combines hands-on expertise with the potential for strategic leadership, establishing ...

Principal Embedded Software Engineer Location: Fareham, Hampshire (Hybrid working available) Salary: £70,000 - £80,000 Job Type: Full-time, Permanent Visa Sponsorship Available An advanced technology company based in Fareham, Hampshire is looking to recruit a Principal Embedded Software Engineer to join its growing ...

Principal Engineer – Scalable SaaS/Data Platforms Location: UK remote (optional office presence - South West) The Brief We are supporting a fast-growing technology organisation in the search for a Principal Engineer to help scale a complex, globally deployed SaaS platform. This is a senior individual … scaling platform capability - supporting increased data volumes, users, and integrations while maintaining reliability and speed. The Candidate We are looking for an experienced engineer with deep technical expertise and a track record of operating at scale: Strong background in software engineering and system design Experience building and scaling ...

Principal Engineer (.NET) - £90k + bonus | Consultancy | Leeds/hybrid In an AI-driven world, the consultants who’ll thrive aren’t just technical experts. They’re the people who can influence, identify opportunities and turn conversations into long-term partnerships. We’re looking for a Principal Engineer/Consultant who wants to play a bigger role in shaping solutions, driving AI innovation and building trusted client relationships. About the business 🚀 Join a consultancy with 10+ years in the market that has built a strong reputation within AI, Machine Learning and Tech4Good. ...

Shape how safety-critical software is verified at the highest level. We're partnering with a growing, highly respected engineering SME specialising in safety-critical embedded systems . They are looking for a Principal Software Engineer to play a key role in developing and assuring high … integrity embedded software, including a safety-certified real-time operating system. This is a hands-on software engineering role within the verification team, combining technical leadership with deep involvement in verification, validation, and certification activities. The Role You'll operate as a senior technical authority while remaining close ...

Shape how safety-critical software is verified at the highest level. We're partnering with a growing, highly respected engineering SME specialising in safety-critical embedded systems . They are looking for a Principal Software Engineer to play a key role in developing and assuring high … integrity embedded software, including a safety-certified real-time operating system. This is a hands-on software engineering role within the verification team, combining technical leadership with deep involvement in verification, validation, and certification activities. The information below covers the role requirements, expected candidate experience, and accompanying qualifications. ...

Shape how safety-critical software is verified at the highest level. We're partnering with a growing, highly respected engineering SME specialising in safety-critical embedded systems . They are looking for a Principal Software Engineer to play a key role in developing and assuring high … integrity embedded software, including a safety-certified real-time operating system. This is a hands-on software engineering role within the verification team, combining technical leadership with deep involvement in verification, validation, and certification activities. The information below covers the role requirements, expected candidate experience, and accompanying qualifications. ...

Senior/Principal Software Engineer Application Deadline: 31 March 2026 Department: Software Engineering Employment Type: Permanent Location: Cheltenham (Hybrid) Compensation: £70,000 - £100,000/year Description Please note: This role requires applicants to hold active, or recently active, SC or DV clearance. This role also … kind that have to be secure, scalable, and actually usable by the people who rely on them. We’re looking for Senior and Principal Engineers who want to shape meaningful systems, influence technical direction, and work alongside capable people who care about doing the job properly. You’ll help ...

Principal Software Engineer This is a pivotal technical leadership role within a rapidly growing consultancy. You will spearhead the design of complex digital twins and synthetic environments, providing high-level strategic advice on innovation to key UK defence stakeholders. The essentials Sole British nationality is required … this position. At least 7+ years of experience in software engineering Proficient in C++ and Unreal 5 Strong background in mathematical principles or statistical problem-solving within scientific fields. Your package A comprehensive private healthcare scheme and health cash plan The work Lead the end-to-end design ...

Ambitious Principal Embedded Software Engineer needed to join an established team in central Bristol developing embedded software products for a variety of customers from small start ups to global technology giants. I am looking for a bright Principal Embedded Engineer with good academics ...

looking for a ‘bare metal’ embedded software engineer to join our clients team developing the next generation of airborne integrated communication system for the Global Combat Air Programme/Tempest aircraft Activities: Development and coding of software solutions for Embedded, Real Time and Safety Critical application software In detail: -Develop software related to solutions for Embedded, Real Time and Safety Critical application -Coding solutions software related to the above applications Your impact We are on the hunt for talented software engineers to support our Integrated Sensors & Protection line of business, working ...