101 to 125 of 250 Principal Engineer Jobs in the UK excluding London

Principal Engineer at VC backed start-up About the Company: We’re a well-backed, early-stage tech venture on a mission to transform how people and intelligent systems work together. Our platform brings automation, data, and decision-making into one seamless experience — helping teams move faster, think smarter, and create more impact. Supported by top-tier investors More ❯

Principal Engineer at VC backed start-up About the Company: We’re a well-backed, early-stage tech venture on a mission to transform how people and intelligent systems work together. Our platform brings automation, data, and decision-making into one seamless experience — helping teams move faster, think smarter, and create more impact. Supported by top-tier investors More ❯

Principal Software Engineer Edinburgh An innovative and well-established med tech company are seeking a proven technical leader to join its R&D team basedin central Edinburgh as a Principal Software Engineer. This is a unique opportunity to play a key role in the development of next-generation patient monitoring and connectivity solutions that make a real … proven technical leader looking to remain hands on and ship code whilst making key architectural decisions, driving the roadmap, and contributing to building a high performing dev culture ...the Principal role is ideal. You will be part of a cutting-edge company at the forefront of healthcare technology. Contribute to a high-performance culture by maintaining rigorous development standards … and documentation. As a Software Engineer, you will be instrumental in designing, and developing complex software systems within a regulated medical technology environment. Thesepositions areideal forseasoned engineers who thrivein collaborative cross-functional development. What We're Looking For: Vast software development experience in C++ Strong background in multi-threaded programming and Linux-based development environments. Experience with Qt/ More ❯

We're working with a leading client in the development of high-speed, zero-emission vessels and propulsion systems, and they're now looking to welcome a Principal Systems Engineer to their team. This is a fantastic opportunity for someone with a strong background in Systems Engineering to play a key role in ensuring new products meet rigorous … performance, safety, and quality standards. The Principal Systems Engineer will: Champion the development and maintenance of core systems engineering processes and capabilities across the organisation. Manage and engage with Systems Models, ensuring consistent generation, control, and linkage of systems artifacts across multiple projects. Collaborate with technical experts to deliver architectural designs for Energy Solution products that meet complex … systems documentation, including User, Product, and System Requirements Specifications. Lead and coordinate system requirement analysis activities such as Use Case analysis, functional analysis, and safety and robustness evaluations. The Principal Systems Engineer will: A BSc or BEng in a relevant engineering field (e.g. Electrical, Electronic, Control, Automotive, or Aerospace Engineering). 5+ years of experience in Systems or More ❯

Principal Systems Engineer Greater Bristol A leading technology-focused organization is seeking a skilled Systems Engineer to join their dynamic team. You will ideally Experience in requirements management within a government or defense-related context. Must have defence or military experience Experience working with DOORS Leading teams in a consultancy setting. Familiarity with national acquisition frameworks, including More ❯

Title: Principal Software Engineer Location: Cambridge Work Setup: Onsite Were partnering with a rapidly growing Cambridgeshire-based company specializing in the development and supply of radio terminals, accessories, and applications for mission-critical and business-critical communications. Due to continued expansion, theyre looking for a Principal Software Engineer to join their growing team. The successful candidate More ❯

Contributor) to solve some of 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 management. What You'll Do … approaches and accelerate their learning. 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. You are a fantastic IC who More ❯

Contributor) to solve some of 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 management. What You'll Do … approaches and accelerate their learning. 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. You are a fantastic IC who More ❯

Contributor) to solve some of 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 management. What You'll Do … approaches and accelerate their learning. 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. You are a fantastic IC who More ❯

Principal Network Engineer - Global Fintech (Remote, UK) Are you a Palo Alto and Juniper expert ready to shape the future of technical operations at a high-growth fintech? We are partnering with a global leader in payments technology to build a modern, secure, and scalable infrastructure from the ground up. This is a rare opportunity to own architecture More ❯

Your new company A Principal Data Engineer is required on a permanent basis for a forward-thinking organisation at the heart of Leeds. The Data Services team are on a mission to unlock the value of data by delivering high-quality, secure, and accessible data services. With a focus on modern cloud-based technologies and strong partnerships, they … help colleagues navigate the complexities of a data-driven world. Your new role As a Principal Data Engineer, you will be instrumental in shaping the organisations strategic cloud data platform. You'll lead the design and implementation of scalable data pipelines, drive innovation in data-centric products, and champion automation and predictive analytics. This is a senior technical … you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now. Desired Skills and Experience Principle Data Engineer/Lead Data Engineer/Databricks Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By More ❯

Principal Software Engineer (Frontend Focused) £150K AI Learning Platform London Hybrid I'm working with a rapidly scaling AI start-up founded by three Cambridge alumni (ex-Google, Amazon, YouTube) on a mission to make learning effortless and fun. Their platform uses AI and gamification to help millions of people learn anything, transforming study materials into quizzes, flashcards … challenges that actually make learning stick. With 1M+ monthly users , $4M ARR , and $16M Series A funding , they're entering a hypergrowth phase and looking for a Full-Stack Engineer (frontend-focused) to shape how users interact with the product at scale. Why it's worth your time: Join a rocket-ship at the perfect inflection point proven traction More ❯

Principal Software Engineer (Frontend Focused) | ~£150K | AI Learning Platform | London Hybrid I’m working with a rapidly scaling AI start-up founded by three Cambridge alumni (ex-Google, Amazon, YouTube) on a mission to make learning effortless and fun. Their platform uses AI and gamification to help millions of people learn anything, transforming study materials into quizzes, flashcards … challenges that actually make learning stick. With 1M+ monthly users , $4M ARR , and $16M Series A funding , they’re entering a hypergrowth phase and looking for a Full-Stack Engineer (frontend-focused) to shape how users interact with the product at scale. 💡 Why it’s worth your time: Join a rocket-ship at the perfect inflection point proven traction More ❯

Principal Software Engineer (Frontend Focused) | ~£150K | AI Learning Platform | London Hybrid I’m working with a rapidly scaling AI start-up founded by three Cambridge alumni (ex-Google, Amazon, YouTube) on a mission to make learning effortless and fun. Their platform uses AI and gamification to help millions of people learn anything, transforming study materials into quizzes, flashcards … challenges that actually make learning stick. With 1M+ monthly users , $4M ARR , and $16M Series A funding , they’re entering a hypergrowth phase and looking for a Full-Stack Engineer (frontend-focused) to shape how users interact with the product at scale. 💡 Why it’s worth your time: Join a rocket-ship at the perfect inflection point proven traction More ❯

Principal Software Engineer (Frontend Focused) | ~£150K | AI Learning Platform | London Hybrid I’m working with a rapidly scaling AI start-up founded by three Cambridge alumni (ex-Google, Amazon, YouTube) on a mission to make learning effortless and fun. Their platform uses AI and gamification to help millions of people learn anything, transforming study materials into quizzes, flashcards … challenges that actually make learning stick. With 1M+ monthly users , $4M ARR , and $16M Series A funding , they’re entering a hypergrowth phase and looking for a Full-Stack Engineer (frontend-focused) to shape how users interact with the product at scale. 💡 Why it’s worth your time: Join a rocket-ship at the perfect inflection point proven traction More ❯

Principal Firmware Engineer Luton Paying up to 80p/h (Umbrella) Responsibilities : Artificial Intelligence, including machine learning and genetic algorithms Auto-generated code using model driven engineering using MATLAB and Simulink tools Design tools such as Xilinx, TCL, Verilog, System Verilog and UVM Derivation of detailed Firmware requirements and architecture from system requirements A structured approach to firmware More ❯

At Babcock, we're united by a mission to create a safer, more secure world. We're currently hiring Systems Engineers at both Engineer and Senior levels across several UK locations including Bath (Hawthorn, Corsham), Plymouth, and Bristol. Mission Systems is a vital and rapidly expanding part of Babcock, delivering advanced technical solutions and services that support defence and … profile communications and network initiatives offering exciting opportunities for Systems Engineers who want to make a real impact. Job Overview Job Title: Systems Engineers Vacancies: Multiple Positions Available from Engineer through to Senior levels Location: UK, Plymouth, Bristol, Bath, Corsham, + Agile Working Compensation: Competitive Salaries + Benefits Role Type: Full time/Permanent Role ID: SF69405 Location Details More ❯

Job title: Principal Systems Engineer Location: Cowes, Broad Oak, Great Baddow - Part time & accruing hours available. Please let us know if you would like to discuss these options Salary: Up to £75,900 (dependent on skills and experience) Put yourself into a dynamic Principal Systems Engineering role at the forefront of real world demands in the defence … green car scheme, private health plans and shopping discounts - you may also be eligible for an annual incentive. The Radar Systems Engineering team: You will be working as a Principal Systems Engineer within our close-knit multi-function radar team of inter-disciplinary engineers, evolving our radar portfolio of existing and brand-new radar products to address emerging More ❯

Job title: Principal Systems Engineer Location: Cowes, Broad Oak, Great Baddow - Part time & accruing hours available. Please let us know if you would like to discuss these options Salary: Up to £75,900 (dependent on skills and experience) Put yourself into a dynamic Principal Systems Engineering role at the forefront of real world demands in the defence … green car scheme, private health plans and shopping discounts - you may also be eligible for an annual incentive. The Radar Systems Engineering team: You will be working as a Principal Systems Engineer within our close-knit multi-function radar team of inter-disciplinary engineers, evolving our radar portfolio of existing and brand-new radar products to address emerging More ❯

Job title: Principal Systems Engineer Location: Cowes, Broad Oak, Great Baddow - Part time & accruing hours available. Please let us know if you would like to discuss these options Salary: Up to £75,900 (dependent on skills and experience) Put yourself into a dynamic Principal Systems Engineering role at the forefront of real world demands in the defence … green car scheme, private health plans and shopping discounts - you may also be eligible for an annual incentive. The Radar Systems Engineering team: You will be working as a Principal Systems Engineer within our close-knit multi-function radar team of inter-disciplinary engineers, evolving our radar portfolio of existing and brand-new radar products to address emerging More ❯

Job title: Principal Systems Engineer Location: Cowes, Broad Oak, Great Baddow - Part time & accruing hours available. Please let us know if you would like to discuss these options Salary: Up to £75,900 (dependent on skills and experience) Put yourself into a dynamic Principal Systems Engineering role at the forefront of real world demands in the defence … green car scheme, private health plans and shopping discounts - you may also be eligible for an annual incentive. The Radar Systems Engineering team: You will be working as a Principal Systems Engineer within our close-knit multi-function radar team of inter-disciplinary engineers, evolving our radar portfolio of existing and brand-new radar products to address emerging More ❯

Job title: Principal Systems Engineer Location: Cowes, Broad Oak, Great Baddow - Part time & accruing hours available. Please let us know if you would like to discuss these options Salary: Up to £75,900 (dependent on skills and experience) Put yourself into a dynamic Principal Systems Engineering role at the forefront of real world demands in the defence … green car scheme, private health plans and shopping discounts - you may also be eligible for an annual incentive. The Radar Systems Engineering team: You will be working as a Principal Systems Engineer within our close-knit multi-function radar team of inter-disciplinary engineers, evolving our radar portfolio of existing and brand-new radar products to address emerging More ❯

Principal Control Systems Engineer Location: UK (with travel to client sites as required) Employment Type: Full time Salary: Competitive Are you an experienced Control Systems Engineer ready to lead complex automation and industrial projects? This senior role offers the opportunity to take technical ownership of major control system design and integration programmes, mentoring engineers and driving excellence … documentation, and communication skills. Proven leadership experience with the ability to mentor and develop others. Full UK driving licence. Why apply? This is a fantastic opportunity for a seasoned engineer to lead and shape advanced control and automation projects across multiple sectors. You'll have the autonomy to influence design, delivery, and team development while contributing to cutting-edge More ❯

Principal/Senior-Staff Engineer I'm supporting a global tech company that's going through an exciting transformation and is looking for a high-impact Principal/Senior-Staff Engineer . This is a hands-on individual contributor role with significant influence across teams and leadership, directly reporting into the CTO. The role is ideal More ❯

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 on experience Dynamic (hybrid) working : 3-4 days per week on-site … for paternity leave, neonatal leave and 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 on a variety of More ❯