576 to 600 of 994 Principal Engineer Jobs in the UK excluding London

Principal Software Development Engineer Location: Hybrid/South Cambridgeshire Salary: Up to £90,000 + Excellent Benefits Are you a C++ expert who thrives on solving complex problems and shaping the direction of cutting-edge software? If you enjoy leading from the front, mentoring others, and delivering software … that genuinely makes a difference — this could be the role for you. We’re partnered with a leading tech innovator looking for a Principal Software Development Engineer to take ownership of major software projects from concept to delivery. You’ll play a pivotal role in setting the technical … mentor rising engineers, and help solve some genuinely interesting engineering challenges. What you'll need: Extensive experience in C++ development at a senior/principal level Strong grasp of software architecture, algorithms, and data structures Cross-platform experience and a deep understanding of embedded systems Passion for clean, maintainable More ❯

Principal Software Development Engineer Location: Hybrid/South Cambridgeshire Salary: Up to £90,000 + Excellent Benefits Are you a C++ expert who thrives on solving complex problems and shaping the direction of cutting-edge software? If you enjoy leading from the front, mentoring others, and delivering software … that genuinely makes a difference — this could be the role for you. We’re partnered with a leading tech innovator looking for a Principal Software Development Engineer to take ownership of major software projects from concept to delivery. You’ll play a pivotal role in setting the technical … mentor rising engineers, and help solve some genuinely interesting engineering challenges. What you'll need: Extensive experience in C++ development at a senior/principal level Strong grasp of software architecture, algorithms, and data structures Cross-platform experience and a deep understanding of embedded systems Passion for clean, maintainable More ❯

Principal Software Development Engineer Location: Hybrid/South Cambridgeshire Salary: Up to £90,000 + Excellent Benefits Are you a C++ expert who thrives on solving complex problems and shaping the direction of cutting-edge software? If you enjoy leading from the front, mentoring others, and delivering software … that genuinely makes a difference — this could be the role for you. We’re partnered with a leading tech innovator looking for a Principal Software Development Engineer to take ownership of major software projects from concept to delivery. You’ll play a pivotal role in setting the technical … mentor rising engineers, and help solve some genuinely interesting engineering challenges. What you'll need: Extensive experience in C++ development at a senior/principal level Strong grasp of software architecture, algorithms, and data structures Cross-platform experience and a deep understanding of embedded systems Passion for clean, maintainable More ❯

world. We're one global team driven by our common purpose to deliver a better world. Join us. Job Description Role Title: Senior/Principal Engineer- Overhead Lines (OHL) Location: Across the UK. Pushing the limits of what is possible. We believe infrastructure creates opportunity for everyone. Whether … Here's what we're looking for: A bachelor's degree in engineering or an equivalent technical discipline Ideally be professionally qualified CEng Chartered Engineer with a recognised electrical engineering institution (e.g. the IET). Experience delivering projects for transmission system operators Project experience in overhead line engineering up More ❯

Principal Hardware Engineer Luton Paying up to 80p/h (Umbrella) Responsibilities : Work with the support of experts in their field, using world-class facilities to deliver electronic hardware for complex electronic systems that meet challenging future customer requirements. The scope of work will involve technical problem solving More ❯

Job title: Principal Engineer - Systems Engineering Location: Coventry. We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role Salary: Negotiable dependant on experience What you'll be doing: You will provide subject matter expertise and advice … and process new domain knowledge quickly You will work collaboratively across Engineering disciplines and other Functions Your skills and experiences: You are an experienced Engineer with a breadth of systems engineering knowledge and an understanding of the full engineering lifecycle You understand systems engineering approaches, processes and procedures You More ❯

Job Title: Principal Systems Engineer (full time or part time available) Salary: up to £70,600 per annum dependent upon experience + 10% bonus Location: Chelmsford/Portsmouth or Cowes, Isle of Wight We currently have a vacancy to join one of the world s leading, global defence … security and aerospace companies as a Principal Systems Engineer. The role can be based in Chelmsford, Portsmouth or Cowes on the Isle of Wight and requires the post holder to be on site every working day. This role is available with either full time or part time hours to … cutting edge of technology, creating more than 100 new inventions every year for customers in over 100 countries. 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 More ❯

our employee exit rate is astonishingly low. Join us on our journey Let's create something awesome, together, today. About the role: As a Principal Engineer you will work closely with clients, responsible for the successful delivery of client and internal projects through building professional relationships with key … Defines and implements technical strategies, ensuring best practices in architecture, security, and quality throughout all engineering and client projects. Engineering Leadership : Acts as Lead Engineer on client projects, overseeing RFPs and BIDs while collaborating with the sales team for effective execution. Consultancy & Business Growth : Applies a growth mindset, identifies More ❯

our employee exit rate is astonishingly low. Join us on our journey Let's create something awesome, together, today. About the role: As a Principal Engineer you will work closely with clients, responsible for the successful delivery of client and internal projects through building professional relationships with key … Defines and implements technical strategies, ensuring best practices in architecture, security, and quality throughout all engineering and client projects. Engineering Leadership : Acts as Lead Engineer on client projects, overseeing RFPs and BIDs while collaborating with the sales team for effective execution. Consultancy & Business Growth : Applies a growth mindset, identifies More ❯

our employee exit rate is astonishingly low. Join us on our journey Let's create something awesome, together, today. About the role: As a Principal Engineer you will work closely with clients, responsible for the successful delivery of client and internal projects through building professional relationships with key … Defines and implements technical strategies, ensuring best practices in architecture, security, and quality throughout all engineering and client projects. Engineering Leadership : Acts as Lead Engineer on client projects, overseeing RFPs and BIDs while collaborating with the sales team for effective execution. Consultancy & Business Growth : Applies a growth mindset, identifies More ❯

Principal/Staff Level Ruby Engineer - London - £130k + Equity About the Role: This Staff/Principal Engineer will play a crucial role in developing core services and infrastructure, mentoring team members, and collaborating with product leadership to drive technical decisions. You'll have the opportunity More ❯

Principal/Staff Level Ruby Engineer - London - £130k + Equity About the Role: This Staff/Principal Engineer will play a crucial role in developing core services and infrastructure, mentoring team members, and collaborating with product leadership to drive technical decisions. You'll have the opportunity More ❯

Principal Go (Golang) Engineer | Stealth Fintech | London (Min. 4 days/week onsite in London) Up to £200k + Equity | Hybrid London Maze is partnering with a stealth-mode startup that's rebuilding core banking from the ground up. They’re creating the world’s first open-source … AI-native "Thin Ledger" —set to replace legacy infrastructure at Tier 1 banks. We're looking for a Principal Engineer specialising in Go to lead v1 builds, define architecture, and ship mission-critical backend systems from scratch. What you’ll do: Design & scale a fault-tolerant ledger (Golang … distributed, multi-region infra with five-nines reliability Lead backend, DevOps, and CI/CD decision-making Embed AI into engineering workflows & ops Strong engineer with system engineering & system architectural experience; exceptional communicator across technical and non-technical audiences. Self-motivated, problem-solving mindset; open to non-traditional backgrounds. More ❯

Principal Go (Golang) Engineer | Stealth Fintech | London (Min. 4 days/week onsite in London) Up to £200k + Equity | Hybrid London Maze is partnering with a stealth-mode startup that's rebuilding core banking from the ground up. They’re creating the world’s first open-source … AI-native "Thin Ledger" —set to replace legacy infrastructure at Tier 1 banks. We're looking for a Principal Engineer specialising in Go to lead v1 builds, define architecture, and ship mission-critical backend systems from scratch. What you’ll do: Design & scale a fault-tolerant ledger (Golang … distributed, multi-region infra with five-nines reliability Lead backend, DevOps, and CI/CD decision-making Embed AI into engineering workflows & ops Strong engineer with system engineering & system architectural experience; exceptional communicator across technical and non-technical audiences. Self-motivated, problem-solving mindset; open to non-traditional backgrounds. More ❯

Job title: Principal C&I Engineer Location: Barrow-in-Furness, Manchester, Frimley (Hybrid - Travel to Barrow 3-4 times per month will be required). We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role. Salary … Desirable Awareness of Defence Standards and Industry standards for example IEC 61508/61511, ARP 4754, DO-178C/DO-254 Be a chartered engineer or working towards this level Benefits: You'll receive benefits including a competitive pension scheme, enhanced annual leave allowance and a Company contributed Share … Cycle2work and employee discounts - you may also be eligible for an annual incentive. The Integration, Instrumentation and Controls equipment (I&ICE) team: As a Principal (C&I) Engineer you will be working in a sub systems engineering team, helping us to design, develop, integrate, manage and support control More ❯

Principal Embedded Software Engineer Milton Keynes Full time, permanent position Onsite 5 days per week Our client designs and develops innovative communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. They foster a dynamic, collaborative work environment that encourages learning and autonomy. If you More ❯

Principal Software Development Engineer (C++) St. Neots, Cambridge, UK Software Engineering Full Time - Permanent Key information Full time - 40 hours a week St Neots, Cambridgeshire - hybrid working optional (2-3 days a week in the office) Your role As a Principal Software Development Engineer, you will … the opportunity to lead key projects, contribute to feature design, and help shape the architectural direction of our products. Main Areas of Responsibility: The Principal Software Development Engineer will work to design and refine required features, proposing alternative solutions to improve both customer and developer experience. They will … Data Structures (Desirable) Scripting Languages - PowerShell & Bash (Desirable) Embedded Linux - Linux Device Drivers (Desirable) Experience: Proven experience in C++ software development, ideally in a principal, senior or technical lead role. Strong understanding of software architecture and design patterns; experience with agile methodologies; expertise in debugging, technical debt resolution, and More ❯

Principal Software Development Engineer (C++) St. Neots, Cambridge, UK Software Engineering Full Time - Permanent Key information Full time - 40 hours a week St Neots, Cambridgeshire - hybrid working optional (2-3 days a week in the office) Your role As a Principal Software Development Engineer, you will … the opportunity to lead key projects, contribute to feature design, and help shape the architectural direction of our products. Main Areas of Responsibility: The Principal Software Development Engineer will work to design and refine required features, proposing alternative solutions to improve both customer and developer experience. They will … Data Structures (Desirable) Scripting Languages - PowerShell & Bash (Desirable) Embedded Linux - Linux Device Drivers (Desirable) Experience: Proven experience in C++ software development, ideally in a principal, senior or technical lead role. Strong understanding of software architecture and design patterns; experience with agile methodologies; expertise in debugging, technical debt resolution, and More ❯

Job Description - Principal Systems Engineer - C&I () Job title: Principal Systems Engineer - C&I Location: Barrow We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role. What you'll be doing: Generate systems models More ❯

Principal Test Engineer - C# SpecFlow, Selenium (Hybrid Working) Join an established team at a large, friendly organisation offering significant career progression, training, and a culture of development. If you have a background in test automation with skills in C#, SpecFlow, Selenium or NUnit, and are looking for a More ❯

Principal DevOps Engineer - Northern Ireland Make a real impact in a high-growth environment, join a high performing engineering team where you'll be stepping into a role with a solid foundation and real influence from day one. The Role: You'll be a technical contributor and driver More ❯

Job Title: Principal Systems Engineer (full time or part time available) Salary: up to £70,600 per annum dependent upon experience + 10% bonus Location: Chelmsford/Portsmouth or Cowes, Isle of Wight We currently have a vacancy to join one of the world’s leading, global defence … security and aerospace companies as a Principal Systems Engineer. The role can be based in Chelmsford, Portsmouth or Cowes on the Isle of Wight and requires the post holder to be on site every working day. This role is available with either full time or part time hours to … cutting edge of technology, creating more than 100 new inventions every year for customers in over 100 countries. 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 More ❯

Job Description Principal Software Engineer 2 days/week in Winchester or London office) £83,000 base salary + 10% annual bonus + 6% pension contribution + Private medical insurance We're looking for a Senior Principal Software Engineer to play a strategic role in guiding More ❯

Job Title: Principal Engineer - Safety Location: Frimley, Weymouth, Bristol, Portsmouth, or Plymouth dependent on role and your personal circumstances. We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role. Salary: Negotiable, depending on experience What you More ❯

Lead/Principal Angular Engineer (Contract) Im looking for a Lead Angular Engineer to work on one of the most exciting Digital transformations that has crossed my desk. You will be working closely with a Large Investment bank and bring their Tech into the 21st century. Details.. More ❯