51 to 75 of 177 Permanent Principal Engineer Jobs

Principal Platform Engineer Manchester Permanent, full time Hybrid (min 3 days a week on site) Due to the interesting work we do and the sector this team is working in, we require all candidates to be willing and eligible to hold SC and eDV clearance. About … teams work synchronously with our customers to solve some of the toughest digital challenges faced in the world today. Role & Responsibilities Work as a Principal Platform Engineer, deploying applications and software to cloud or on-prem environments for our many business areas. Due to the interesting work ...

Azure Principal Platform Engineer This position allows you to join a fast-growing technology organisation focused on the critical migration and architectural evolution of our .NET services from AWS to Azure. If you are passionate about cloud-native transformation and want to lead the shift toward asynchronous, high … scale architectures, this opportunity is for you. Role Summary As an Azure Principal Platform Engineer, you will act as the authoritative Subject Matter Expert (SME) to help a major fintech architect, bootstrap, and build from scratch an enterprise-grade, multi-tenant AKS platform on a greenfield Azure landing ...

Principal RF Engineer - Surrey - up to £80,000 + Bonus + Benefits - REF 2011 I am currently recruiting for a Principal RF Engineer to work for a leading engineering organisation based in Surrey, but on hybrid basis. Salary up to £80,000 + Bonus + Benefits. ...

Principal Vulnerability Engineer | High-Growth Cybersecurity Scale-Up | Fully Remote (UK) Remote – UK Based Up to £110,000 + benefits Permanent – Full time Got a track record of 0-day discoveries, public CVEs, and a reputation for finding bugs that actually move the needle? Join a research-driven … backed cybersecurity scale-up trusted by Fortune 500 enterprises and critical infrastructure providers. Recognised by Gartner, $29M funded, and scaling fast worldwide. As a Principal Vulnerability Engineer , you'll own the full vulnerability lifecycle – from discovery, through detection, to deployment – building production‐grade tooling and pioneering LLM-powered ...

Principal Data Engineer Location: Leeds, West Yorkshire (Hybrid 2 days per week) Employment Type: Permanent Status: Actively Hiring Salary: £72,000-£85,000 + Excellent Benefits WRK digital is excited to be partnering exclusively with a high-profile, UK-leading organisation, currently shortlisting for a Principal Data … Engineer on a permanent basis click apply for full job details ...

Principal Engineer AI Transformation Central London 3 to 4 days onsite - Up to £175,000 + bonus This is a great opportunity to join a fast-growing financial services business that has built its technology function the right way from the start. The environment is modern with very … with senior stakeholders to help shape the direction and roadmap. What they are looking for They are looking for someone who has operated at Principal or Lead level in an AI focused engineering environment. You will need strong experience designing and delivering AI or machine learning solutions. Hands ...

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 … 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 the processes ...

## Principal AI EngineerApplylocations: United Kingdomtime type: Full timeposted on: Posted Todayjob requisition id: R114326**Principal AI Engineer****Are** **you excited about building intelligent systems powered by innovative AI technologies? Do you enjoy creating solutions that turn complex data into impactful outcomes?** **About the team:**Embedded Innovation … inside segment and function teams, improving the internal workflows that help our people deliver better outcomes for customers, faster.**About the role:**As a Principal AI Engineer, you will be the technical lead for an embedded Innovation Squad, owning technical execution from discovery through to production. You will ...

Step into a world where innovation meets impact. This Principal Software Engineer role offers you the chance to be a part of cutting-edge defence technology, driving advancements that redefine security and protect lives. Working in a dynamic and collaborative environment, you'll lead projects that make … standards, and tools for version control and automated testing. - A proactive approach to problem-solving and a commitment to delivering high-quality solutions. This Principal Software Engineer role is instrumental in delivering innovative cryptographic and key management solutions that ensure secure communication for customers worldwide. By contributing ...

Principal Systems Engineer - PYRAMID 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. The initial project is a military aviation program focused on driving industry adoption and compliance with ...

Principal Engineer – Formal, Datapath, Algorithms Cambridgeshire, England Senior level salary & package - based on years & relevance of experience. A newly created role within an R&D team at a major Semiconductor company – who have offices in Cambridge. I am looking to speak with Senior/Principal level engineers ...

Principal Systems Engineer - PYRAMID 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. The initial project is a military aviation program focused on driving industry adoption and compliance with ...

proven delivery to over 60 countries, the business supports high-reliability, high-mix production across demanding sectors Job Overview Our client is seeking a Principal RF Engineer to join their growing engineering team in County Durham, UK. This role offers the opportunity to work on cutting-edge … mmWave products, from initial concept through to full production, within a state-of-the-art facility. The successful Principal RF Engineer will play a key role in the design, development, and delivery of innovative solutions across telecommunications and defence applications. Purpose of the Role The Principal ...

Principal Software Engineer (.NET/AWS) £90,000+ per annum IT Function Manchester/Hybrid Shape the Future of Cloud-Native Fintech Engineering Are you ready to step into a role where you can drive architectural excellence, solve complex engineering challenges, and influence technical direction at scale … looking for a Principal Software Engineer to join a high-performing engineering function, playing a critical role in delivering scalable, cloud-native fintech platforms that support a rapidly expanding digital product suite. This is a senior individual contributor role for someone who thrives on deep technical problem-solving ...

highly experienced Engineer ready to lead complex technical change and shape the future of our technology platforms? Were looking for a Principal Engineer to provide technical leadership across critical delivery initiatives, translating business needs into scalable, high-quality solutions. This is an opportunity to work ...

taking the direct route or trying a new path, we’ll support you no matter what. The Role We’re looking for a Principal Engineer – Payments to join Masabi’s Architecture team, with a primary focus on our payments domain. This is a senior role for someone … Good understanding of payment flows, transaction lifecycles and system design considerations Experience designing and evolving distributed systems and microservices architectures You’ve operated at Principal or Staff level, shaping technical direction across multiple teams or domains Strong judgement and the ability to balance short‐term delivery with long‐term ...

Title: Principal Software Engineer Role: Distributed Systems & Communications Location: Cambridgeshire Salary: £60-£80k Platform Recruitment has partnered with an innovative technology company developing mission-critical systems used by organisations worldwide. They're looking for a Principal Software Engineer to help shape the technical direction of their ...

part of an integrated product team. Capable of working autonomously while understanding the broader context of the role within the organization. Additionally, the Systems Engineer should possess the ability to engage in discussions regarding relevant processes and demonstrate an understanding of the impact of changes to these processes, policies … company harnesses the expertise of its 13,000 employees towards these three functions: observe, decide and guide, for the civil and military markets. Principal Systems Engineer Wolverhampton Hybrid At Safran, excellence is a journey - and we'd love you to be a part of it. As a trusted ...

Principal Site Reliability Engineer Location: Reading- Hybrid working (2-3 days onsite) Salary: £95,000 (plus bonus) Clearance: Active SC clearance required This role is a senior technical role focused on ensuring large-scale software systems and platforms are reliable, scalable, and performant. Principal SREs … hands-on engineers who also lead technically, setting standards and mentoring others rather than managing people We have an exciting opportunity for a Principal Site Reliability Engineer to join a major UK critical infrastructure programme delivering large-scale cloud-native transformation at enterprise scale. In this role ...

Marlin Selection Ltd is searching for a Principal Engineer in London to lead the Communications Surveillance Technology team. This role involves technical leadership, mentoring engineering talent, and influencing architectural decisions. Candidates must have proven experience in Communications Surveillance Technology, a strong background in software development lifecycle, and excellent ...

Title Principal Engineer Salary £100,000 + 2% Equity Company Description Rivulo.ai - VC-backed AI automation startup Job Description As the first technical hire, you will own the architectural evolution of an agentic workflow platform. Transitioning the codebase from the technical co‐founder, you'll build robust systems … with customers to understand friction points, translating messy real‐world operational needs into elegant, automated agent‐led systems. The ideal candidate Expert full‐stack engineer with deep TypeScript/JavaScript proficiency and professional experience (or a strong willingness to master) PHP/Laravel 12. Proven track record ...

leading name in global financial markets seeks a Principal Engineer to drive technical leadership within their Surveillance Technology team. This pivotal role involves overseeing complex systems design, fostering engineering best practices, and mentoring talent. Ideal candidates will have strong technical backgrounds, a deep understanding of communications surveillance technologies ...

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 ...

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 ...

Title: Principal Software Engineer Role: Distributed Systems & Communications Location: Cambridgeshire Salary: £60-£80k Platform Recruitment has partnered with an innovative technology company developing mission-critical systems used by organisations worldwide. They're looking for a Principal Software Engineer to help shape the technical direction of their ...