Alveston, Gloucestershire, United Kingdom Hybrid / WFH Options
Jonathan Lee Recruitment Ltd
Senior or Principal Systems Engineer - Military and Defence Systems Hybrid/Remote Role with Travel to Other Sites - Permanent - Attractive Job Purpose: Systems, ( Requirements & Acceptance) A Senior or Principal Systems Engineer is required for an international Defence Systems Company that is expanding their team. Hybrid, Remote and flexible working arrangements are available for this position with … some travel to other sites for Technical Systems Reviews and Team Meetings, etc. The Salary and Seniority will depend on skills and experience. The Senior or Principal Systems Engineer will be part of the systems delivery team within the organisation and the Senior or Principal Systems Engineer will be working and performing a host of systems … engineering and requirements and acceptance activities for the execution of the strategy. This Senior or Principal Systems Engineer role will involve a broad spectrum of tasks involving Supporting the senior management of requirements and acceptance for systems across the project. Supporting systems certification towards project milestones and develop the process for management of systems interface requirements and validation More ❯
Stoke Gifford, Gloucestershire, United Kingdom Hybrid / WFH Options
Synoptix
Principal Systems Engineer The Role: As a Principal Systems Engineer at Synoptix you will be helping guide the scope and direction of the engineering projects you are working on. As an agile business in the true sense the principalengineer will be given the relative freedom to take ownership at the strategic level of More ❯
Bristol, Avon, South West, United Kingdom Hybrid / WFH Options
Synoptix Limited
Principal Systems Engineer The Role: As a Principal Systems Engineer at Synoptix you will be helping guide the scope and direction of the engineering projects you are working on. As an agile business in the true sense the principalengineer will be given the relative freedom to take ownership at the strategic level of More ❯
Bristol, Stoke Gifford, Gloucestershire, United Kingdom Hybrid / WFH Options
Synoptix
Principal Systems Engineer The Role: As a Principal Systems Engineer at Synoptix you will be helping guide the scope and direction of the engineering projects you are working on. As an agile business in the true sense the principalengineer will be given the relative freedom to take ownership at the strategic level of More ❯
Press Tab to Move to Skip to Content Link Job Title: Principal Software Engineer - Security Engineer Job Reference: Band: BAND D Salary: £80,000-£90,000k depending on relevant skills, knowledge and experience. The expected salary range for this role reflects internal benchmarking and external market insights. Contract type: Permanent role Location: This is a hybrid role … makes secure, high-velocity delivery possible. We build shared cloud platforms, developer tooling and guardrails that let hundreds of product teams ship confidently and sustainably. We're hiring a Principal Software Engineer - Security Engineer to help us embed secure-by-design thinking across the BBC. You'll work hands-on with engineering teams, applying InfoSec-led policies … security teams, enable secure engineering at scale, and support adoption of policies across delivery teams. No prep required beyond a few examples of your work. Main Responsibilities As a Principal Software Engineer - Security Engineer, you'll work hands-on with product and platform teams across the BBC to embed secure engineering practices that align with InfoSec direction More ❯
Principal/Senior Principal Software Engineer - Email Security The driving force behind our award-winning Email Security Product at Mimecast Dive into the forefront of innovation with our Email Security engineering team. Our pioneering Email Security solution pushes on the boundaries of what's possible, leveraging the latest technologies and tooling in AWS. Why Join Our Team … with our innovative Email Security team! Our MTA process billions of emails from millions of users on thousands of servers each day!" - Hiring Manager What You'll Do? As Principal/Senior PrincipalEngineer, you will play a pivotal role in leading the development of our next-generation cloud-based email product. This role involves hands-on More ❯
Milton Park, Milton, Abingdon, Oxfordshire, England, United Kingdom Hybrid / WFH Options
Mars Recruitment
Principal Software Engineer | C++ | Python | Linux Oxfordshire | Hybrid £65,000pa plus benefits: Do you enjoy technically leading and mentoring a team of Software Engineers utilising C++ & Python on Linux, passing on your knowledge and experience to help nurture and develop future Engineers? If so, this Principal Software Engineer role will be perfect for you. Our client … has seen rapid growth over the last few years, and to help develop their talented team of Software Engineers, they now seek a Principal Software Engineer who can technically lead, mentor and develop during an exciting period of innovation.On a day-to-day basis you will develop and support software applications and drivers for a range of products. … You will be technically responsible for ensuring projects meet internal and external customer requirements and completing concept designs through to production. The successful Principal Software Engineer will need the following qualification, experience and skills: A degree in a Software Engineering, Mathematics or Science/Materials subject Experience in ARM based software developments using C/C++ Experience with More ❯
Oxfordshire, Milton Hill, United Kingdom Hybrid / WFH Options
Mars Recruitment
Principal Software Engineer | C++ | Python | Linux Oxfordshire | Hybrid £65,000pa plus benefits: Do you enjoy technically leading and mentoring a team of Software Engineers utilising C++ & Python on Linux, passing on your knowledge and experience to help nurture and develop future Engineers? If so, this Principal Software Engineer role will be perfect for you. Our client … has seen rapid growth over the last few years, and to help develop their talented team of Software Engineers, they now seek a Principal Software Engineer who can technically lead, mentor and develop during an exciting period of innovation. On a day-to-day basis you will develop and support software applications and drivers for a range of … products. You will be technically responsible for ensuring projects meet internal and external customer requirements and completing concept designs through to production. The successful Principal Software Engineer will need the following qualification, experience and skills: A degree in a Software Engineering, Mathematics or Science/Materials subject Experience in ARM based software developments using C/C++ Experience More ❯
Desborough, Northamptonshire, United Kingdom Hybrid / WFH Options
KO2 Embedded Recruitment Solutions Ltd
Principal Embedded Systems Engineer Location: Kettering (Flexible Hybrid WFH) Package: 65,000 - 75,000 + 3,600 Tax-Free Bonus (EOT) KO2's client, a well-established and highly respected design consultancy based in Kettering, is seeking a principal embedded systems engineer to join their close-knit, multi-disciplinary team. This is a rare opportunity to … industries, from specialist electronics to complex, full-system solutions. You'll be part of an 8-person core engineering team, collaborating across hardware, software, firmware, and mechanical disciplines. As principal embedded systems engineer, you'll play a pivotal role-balancing hands-on development with technical leadership, project oversight, and direct client interaction. You'll work on everything from … without losing your hands-on edge Flexible, adaptable approach to work-happy to pick up new tools, technologies, and problem domains This is the perfect role for a seasoned principal embedded systems engineer who thrives on variety, values teamwork, and enjoys both the leadership and technical sides of product development. If you're ready to join a stable More ❯
Kettering, Northamptonshire, East Midlands, United Kingdom Hybrid / WFH Options
KO2 Embedded Recruitment Solutions LTD
Principal Embedded Systems Engineer Location: Kettering (Flexible Hybrid WFH) Package: £65,000 - £75,000 + £3,600 Tax-Free Bonus (EOT) KO2's client, a well-established and highly respected design consultancy based in Kettering, is seeking a principal embedded systems engineer to join their close-knit, multi-disciplinary team. This is a rare opportunity to … industries, from specialist electronics to complex, full-system solutions. You'll be part of an 8-person core engineering team, collaborating across hardware, software, firmware, and mechanical disciplines. As principal embedded systems engineer, you'll play a pivotal role-balancing hands-on development with technical leadership, project oversight, and direct client interaction. You'll work on everything from … without losing your hands-on edge Flexible, adaptable approach to work-happy to pick up new tools, technologies, and problem domains This is the perfect role for a seasoned principal embedded systems engineer who thrives on variety, values teamwork, and enjoys both the leadership and technical sides of product development. If you're ready to join a stable More ❯
Coventry, West Midlands, United Kingdom Hybrid / WFH Options
Anson Mccade
Principal Systems Engineer ££45,000-£52,500 GBP Onsite WORKING Location: Coventry, Birmingham, West Midlands - United Kingdom Type: Permanent PrincipalEngineer - Systems Engineering (Model Based Architecture) Location: Coventry (hybrid and flexible working available) Salary: £55,000-£61,500 This role involves leading the development of model-based systems engineering (MBSE) artefacts and defining architectures for complex More ❯
Hertfordshire, United Kingdom Hybrid / WFH Options
Matchtech
Principal Systems Engineer - Future Products Hybrid working (3-4 days per week on-site) Are you a systems engineer who thrives on solving complex problems, shaping future technologies, and influencing early-stage product development? We're looking for a Principal Systems Engineer to play a pivotal role in our Future Products team - a group dedicated … to defining the next generation of advanced systems. As a Future Products Principal Systems Engineer , you'll help shape early-phase concepts that could define the technology landscape for the decades ahead. From engaging with customers and exploring new technologies, to working across multi-disciplinary teams and developing system-level solutions, this is an opportunity to make a More ❯
newport, wales, united kingdom Hybrid / WFH Options
Datatech Analytics
Principal Data Engineer – Azure Databricks (Unity Catalog) - Contract Location: Bristol - Hybrid - 2 days a week in the office Contract Length: 12 Months Day Rate: Negotiable Job Ref: J12998 A data for good organisation that is in the early stages of building a modern Analytics and Data Engineering function, are looking to bring in a Principal Data Engineer … designing and implementing scalable, reusable data pipelines to support a range of analytics and AI-driven projects. The organisation is currently transitioning to Azure as well as Databricks and Principal Data Engineer will play a crucial role in shaping that platform, helping the data team upskill, and embed best practices across the function. They will also lead on … offers the opportunity to shape a new team, influence long-term data strategy, and deliver tangible outcomes that support the wider organisation. If you're a capable Senior Data Engineer ready to take on a meaningful challenge, get in touch today. Alternatively, you can refer a friend or colleague by taking part in our fantastic referral schemes! If you More ❯
bath, south west england, united kingdom Hybrid / WFH Options
Datatech Analytics
Principal Data Engineer – Azure Databricks (Unity Catalog) - Contract Location: Bristol - Hybrid - 2 days a week in the office Contract Length: 12 Months Day Rate: Negotiable Job Ref: J12998 A data for good organisation that is in the early stages of building a modern Analytics and Data Engineering function, are looking to bring in a Principal Data Engineer … designing and implementing scalable, reusable data pipelines to support a range of analytics and AI-driven projects. The organisation is currently transitioning to Azure as well as Databricks and Principal Data Engineer will play a crucial role in shaping that platform, helping the data team upskill, and embed best practices across the function. They will also lead on … offers the opportunity to shape a new team, influence long-term data strategy, and deliver tangible outcomes that support the wider organisation. If you're a capable Senior Data Engineer ready to take on a meaningful challenge, get in touch today. Alternatively, you can refer a friend or colleague by taking part in our fantastic referral schemes! If you More ❯
bradley stoke, south west england, united kingdom Hybrid / WFH Options
Datatech Analytics
Principal Data Engineer – Azure Databricks (Unity Catalog) - Contract Location: Bristol - Hybrid - 2 days a week in the office Contract Length: 12 Months Day Rate: Negotiable Job Ref: J12998 A data for good organisation that is in the early stages of building a modern Analytics and Data Engineering function, are looking to bring in a Principal Data Engineer … designing and implementing scalable, reusable data pipelines to support a range of analytics and AI-driven projects. The organisation is currently transitioning to Azure as well as Databricks and Principal Data Engineer will play a crucial role in shaping that platform, helping the data team upskill, and embed best practices across the function. They will also lead on … offers the opportunity to shape a new team, influence long-term data strategy, and deliver tangible outcomes that support the wider organisation. If you're a capable Senior Data Engineer ready to take on a meaningful challenge, get in touch today. Alternatively, you can refer a friend or colleague by taking part in our fantastic referral schemes! If you More ❯
new skills and experiences that make work feel truly rewarding. Your career at Twilio is in your hands. See yourself at Twilio Join the team as Twilio's next Principal Solutions Engineer on the Twilio.org team! About the job This position will enable our healthcare, non-profit, public sector and NGO customers to build the future of communications. … The Principal Solutions Engineer is a critical part of the sales team focused on our Twilio.org segment. Twilio's Principal Solutions Engineers are responsible for delivering the Technical Win and best Product Fit to our customers. They lead the technical pre-sales relationship, drive technical discovery, propose technical architectures, demonstrate the product, anticipate concerns and offer creative … solutions. They build customer trust in Twilio's solutions. Principal Solutions Engineers should be comfortable engaging with decision makers, demonstrating product capabilities, and creating solution designs based on customer needs and requirements. As a Principal Solutions Engineer you will be fully autonomous. You will be capable of driving the technical side of all but the most complex More ❯
Reigate, Surrey, England, United Kingdom Hybrid / WFH Options
Client Server Ltd
Principal Backend Software Engineer/Developer (C# .Net Core Azure) Reigate/WFH to £95k Are you a backend focussed .Net technologist looking for an opportunity to work on cutting edge SaaS technology? You could be progressing your career in a senior hands-on role at a global InsurTech. As a Principal Backend Software Engineer you … modern microservices You have experience of leading technical projects and promoting best practices You have excellent written and verbal communication skills What's in it for you: As a Principal Backend Software Engineer/Developer you will earn a competitive salary package including: Salary to £95k Bonus (c20%) 25 days holiday (and ability to buy more) Pension, Health … Care, Life Assurance Enhanced maternity/paternity packages Professional training and career development Hybrid work from home (x2 days office) Apply now to find out more about this Principal Backend Software Engineer/Developer (C# .Net Core Azure) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually More ❯
San Antonio, Texas, United States Hybrid / WFH Options
Raft
leveraging design thinking, cutting-edge tech stack, and cloud-native ecosystem. We build digital solutions that impact the lives of millions of Americans. We're looking for an experienced Principal Platform Engineer to support our customers and join our passionate team of high-impact problem solvers. About the role: The Principal Platform Engineer shall have senior … cloud infrastructure) at an Individual Contributor Level. A successful candidate has prior experience deploying Kubernetes in multiple ways and supporting automation of platform management at the enterprise scale. The engineer shall have experience developing platform APIs that make common software operations scalable and repeatable. The engineer will feel comfortable maintaining the underlying services required to host containerized applications. … The engineer will be at least a mid to senior-level engineer capable of mentoring junior developers and engineers. The engineer will also possess effective communication skills to interact with various stakeholders, internal and external to the organization. What we are looking for: - Provide guidance for the design and architecture of provisioning/maintaining Kubernetes clusters at More ❯
Lexington, Massachusetts, United States Hybrid / WFH Options
Raft
leveraging design thinking, cutting-edge tech stack, and cloud-native ecosystem. We build digital solutions that impact the lives of millions of Americans. We're looking for an experienced Principal Platform Engineer to support our customers and join our passionate team of high-impact problem solvers. About the role: The Principal Platform Engineer shall have senior … cloud infrastructure) at an Individual Contributor Level. A successful candidate has prior experience deploying Kubernetes in multiple ways and supporting automation of platform management at the enterprise scale. The engineer shall have experience developing platform APIs that make common software operations scalable and repeatable. The engineer will feel comfortable maintaining the underlying services required to host containerized applications. … The engineer will be at least a mid to senior-level engineer capable of mentoring junior developers and engineers. The engineer will also possess effective communication skills to interact with various stakeholders, internal and external to the organization. What we are looking for: - Provide guidance for the design and architecture of provisioning/maintaining Kubernetes clusters at More ❯
Senior Principal Software Engineer Location: UK (Hybrid - 2 days/week in Winchester or London office) Salary: Up to £83k + bonus + benefits The Role We're looking for a Senior Principal Software Engineer to provide technical leadership, shape engineering standards, and mentor a team of engineers. This senior role combines architectural oversight with hands More ❯
Southampton, England, United Kingdom Hybrid / WFH Options
Verso Recruitment Group
Are you looking for a Senior/Principal Electronic Design Engineer – Analogue/Digital in Hampshire? My client is a very well-established, highly profitable company that designs and manufactures a range of electronic instrumentation products that are used all over the world. Due to expansion, they are looking for a Senior/Principal Electronic Design Engineer … to join the team. You will have a strong background in electronic design with a broad skill set covering analogue and digital design. In this role of Senior/Principal Electronic Design Engineer – Analogue/Digital, you will be designing electronics from scratch for brand-new products as well as supporting existing products. This company treats the R … on-site occasionally to use the lab. This is as remote-based as a perm Electronic Design role can be. Responsibilities and Technical Skills required in the Senior/Principal Electronic Design Engineer – Analogue/Digital will include: Extensive experience in designing analogue and digital circuits. In reality, the work will be predominantly digital, but a good foundation More ❯
portsmouth, hampshire, south east england, united kingdom Hybrid / WFH Options
Verso Recruitment Group
Are you looking for a Senior/Principal Electronic Design Engineer – Analogue/Digital in Hampshire? My client is a very well-established, highly profitable company that designs and manufactures a range of electronic instrumentation products that are used all over the world. Due to expansion, they are looking for a Senior/Principal Electronic Design Engineer … to join the team. You will have a strong background in electronic design with a broad skill set covering analogue and digital design. In this role of Senior/Principal Electronic Design Engineer – Analogue/Digital, you will be designing electronics from scratch for brand-new products as well as supporting existing products. This company treats the R … on-site occasionally to use the lab. This is as remote-based as a perm Electronic Design role can be. Responsibilities and Technical Skills required in the Senior/Principal Electronic Design Engineer – Analogue/Digital will include: Extensive experience in designing analogue and digital circuits. In reality, the work will be predominantly digital, but a good foundation More ❯
South West London, London, United Kingdom Hybrid / WFH Options
John Lewis & Partners
Find out more about being a Software Engineer in the Partnership, and the technology we use - https://engineering-principles.jlp.engineering/principles/At a glance Contract type - This position is a permanent contract. Salary - £75,000 - £120,000 Flexible Working: This is a hybrid working role, therefore your time will primarily be split between working from home … needs may require more frequent attendance. Our offices are open five days a week for those who prefer to work from the office more regularly. Key Responsibilities: As a PrincipalEngineer, you will play a pivotal role in aligning the engineering strategy and roadmap for John Lewis E-Commerce & Digital with the overarching business objectives. Your influence will … as Product Leads, Delivery and Operations Managers, Infrastructure Leads and Enterprise Architects as well as Senior Staff Engineers and specialist engineering teams. You will also work closely with other Principal Engineers who may be responsible for other business areas or for deep engineering specialisms such as cloud or data. Successful candidates will have a passion for using technology to More ❯
South West London, London, United Kingdom Hybrid / WFH Options
John Lewis Head Office
Find out more about being a Software Engineer in the Partnership, and the technology we use. - https://engineering-principles.jlp.engineering/principles/At a glance Contract type - This position is a permanent contract. Salary - £75,000 - £120,000 Flexible Working: This is a hybrid working role, therefore your time will primarily be split between working from home … needs may require more frequent attendance. Our offices are open five days a week for those who prefer to work from the office more regularly. Key Responsibilities: As a PrincipalEngineer, you will play a pivotal role in aligning the engineering strategy and roadmap for the John Lewis Commercial with the overarching business objectives. Your influence will extend … as Product Leads, Delivery and Operations Managers, Infrastructure Leads and Enterprise Architects as well as Senior Staff Engineers and specialist engineering teams. You will also work closely with other Principal Engineers who may be responsible for other business areas or for deep engineering specialisms such as cloud or data. Successful candidates will have a passion for using technology to More ❯
South West London, London, United Kingdom Hybrid / WFH Options
John Lewis & Partners
Find out more about being a Software Engineer in the Partnership, and the technology we use: https://engineering-principles.jlp.engineering/principles/At a glance Contract type - This position is a permanent contract. Salary - £75,000 - £120,000 Flexible Working: This is a hybrid working role, therefore your time will primarily be split between working from home … needs may require more frequent attendance. Our offices are open five days a week for those who prefer to work from the office more regularly. Key Responsibilities: As a PrincipalEngineer, you will play a pivotal role in aligning the engineering strategy and roadmap for John Lewis shops and contact centres with the overarching business objectives. Your influence … as Product Leads, Delivery and Operations Managers, Infrastructure Leads and Enterprise Architects as well as Senior Staff Engineers and specialist engineering teams. You will also work closely with other Principal Engineers who may be responsible for other business areas or for deep engineering specialisms such as cloud or data. Successful candidates will have a passion for using technology to More ❯