51 to 75 of 251 Principal Engineer Jobs in England

Principal Python Engineer, London, Europe's Largest Equities Exchange We are working exclusively with one of the world's largest exchange operators on a Principal Python Engineer hire in London. This is a senior individual contributor role within a small, highly skilled engineering team building … knowledge PostgreSQL, Snowflake Apache Kafka, Apache Airflow Django, Flask or FastAPI TDD, BDD, pair programming Java familiarity a plus What They Are Looking For Principal or Staff level Python engineer with strong leadership skills Degree in Computer Science or related field preferred Financial markets experience a strong plus ...

Principal Platform Engineer - Ref: 1733 Initial contract until 27/12/26 98.82ph, UMB, inside IR35 Yeovil - Full time onsite Please note, DV clearance is required for this positon and the programme will have "UK Eyes Only" restrictions. Your Impact Are you ready to take on complex … technical challenges at the forefront of cyber and platform engineering? At Leonardo, our Principal Platform Engineers are hands-on experts who shape the design, integration, and delivery of secure platforms that keep our customers' missions running. Your work at Leonardo UK will see you take the lead in solving ...

Join Our Client as a Principal Research Engineer - Pioneering Industrial Data Sharing & AI Innovation Are you a seasoned professional with a passion for transforming cutting-edge research into impactful real-world solutions? Our Client, a global leader in industrial technology and innovation is seeking a highly experienced Principal Research Engineer to spearhead initiatives in distributed data sharing within industrial ecosystems. This is an exceptional opportunity to lead strategic projects that shape the future of smart infrastructure and cross-sector collaboration. About Our Client Operating at the forefront of the industrial and energy sectors, Our Client ...

Principal Applied AI Engineer Level: Principal Location: UK Wide (Newcastle Preferred) Industry: Defence & National Security Salary: £100,000 - £140,000 Join a high-growth technology consultancy operating with start-up agility and major financial backing, building elite AI capability for UK national security. About the Role … defence and national security. The business is actively building out its Applied AI Engineering capability within its Defence practice and is hiring at Principal level to attract the brightest engineering and AI talent in the UK. This is a senior technical leadership role focused on delivering real-world, production ...

Principal Research Engineer Distributed Systems & Industrial AI Bristol (Hybrid) | Permanent An advanced technology and research organisation is seeking a Principal Research Engineer/Research Fellow to help shape next-generation distributed data-sharing and industrial AI solutions across sectors including energy, infrastructure and industrial systems. This ...

Principal Systems Engineer (Mechanical/Electrical/Process Systems) Location: Hybrid - Derby Office attendance 2/3 days per week Contract Duration: 12 months Rate: £65 Per Hour Inside IR35 Are you a Systems Engineer with experience in mechanical, electrical, and process systems in highly regulated industries … such as nuclear, aerospace, or defence? We are looking for a Principal Systems Engineer to join a dynamic contract team delivering defence and decommissioning projects. You will work in a fast- paced, technically challenging environment, bridging complex systems, leading interface management, and delivering robust, compliant solutions. Key Responsibilities ...

global financial services organisation seeks a Principal Cybersecurity Engineer to help build the next generation of data-driven security capabilities at exceptional scale. This is a senior (Director grade) individual contributor position. The role requires a candidate with deep cyber expertise and elite hands-on software engineering ability … help solve cutting-edge problems that do not have obvious off-the-shelf answers. This is a rare opportunity for a cyber-minded principal engineer who wants to build, challenge, influence and operate at serious scale as an IC technical leader. Base salary up to £250,000 + ...

limits to where you can take your career. Job Summary Based at our Global Technology Centre Bristol we are looking for a Principal Engineer with a strong background in Systems Engineering to help shape the future of flight. Our aim is to deploy a modern systems engineering ethos … Model Based Enterprise toolsets to better manage technical projects, knowledge and progress. This role offers hybrid working. How You'll Contribute The Principal Research Engineer - Systems Engineering will contribute to the following: System Engineering leadership championing a systems thinking across the whole portfolio to align teams into ...

Safran Principal Systems Engineer Gloucester UK Looking after the people who make Safran great is our priority. We offer a range of flexible benefits designed to support you-both in and out of work, including: *Early finish on Fridays *Competitive salary and annual bonus *25 days' holiday + … where we can all succeed together through a shared vision We are looking for passionate individuals to join our Engineering team as a Assistant Principal Systems Engineer at our Gloucester site. Safran Landing Systems are a global leader in aircraft landing and braking systems, from commercial and business ...

Principal Software Engineer – Go | Distributed Systems £160,000-£200,000 + 15% bonus + Equity Go/Python/Rust - Kubernetes, AWS, Distributed Systems Hybrid (Central London, 3 days a week in office) Broad/Complex Technical Environment Well-funded Series B deep-tech company We’re partnered … hardware, software and AI as a platform to increase efficiencies in an industry where time can truly save lives. Responsibilities They’re hiring a Principal Software Engineer to act as technical authority across a number of small product teams. You’ll lead technical direction, shape system architecture, mentor ...

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 ...

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 ...

Principal Data Engineer Defence & AI | Up to £140,000 + Package | Newcastle HQ | UK Travel This is not another consulting role. This is an opportunity to join one of the most exciting and fastest-growing AI and defence technology businesses in the UK, helping shape the future … data, analytics and AI across some of the nation's most critical programmes. We're looking for an exceptional Principal Data Engineer with the technical credibility, leadership capability and strategic vision to help build a market-leading data engineering practice. This role is aimed at individuals who want ...

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 Kernel Engineer A global Tech leader in ICT infrastructure and R&D Giant is hiring a Principal Kernel Engineer to join their specialized team in Cambridge . In this role, you will drive deep kernel performance and power optimization for flagship mobile platforms. You will … microarchitectural level and landing production-shippable optimizations that improve responsiveness, throughput, and battery life. This is a hands-on position for an engineer who is at home in allocator internals, scheduler hot paths, and lock-contention traces, working alongside CPU microarchitects, runtime engineers, and AI-driven optimization tooling. ...

Principal Research Engineer Distributed Systems & Industrial AI Bristol (Hybrid) | Permanent An advanced technology and research organisation is seeking a Principal Research Engineer/Research Fellow to help shape next-generation distributed data-sharing and industrial AI solutions across sectors including energy, infrastructure and industrial systems. This ...

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 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 Systems Engineer – Architecture Barrow-in-Furness, Cumbria (or alternatively Filton, Bristol if desirable) – hybrid time on site TBC – 12 month contract duration – Pay rate £58 p/h PAYE basic (£66.43 p/h including holiday pay) or £78.33 p/h Umbrella We are looking … recruit a Principal Systems Engineer to work for our leading defence client on complex systems for submarine projects. Core Duties: Assists in the production of estimates, creates and/or assists in the production of design requirement specifications. Develops, promotes and shares new technologies for implementation across businesses ...

Contract Systems Engineer (Principal Level) 6 Months (Initially) (Apply online only) per day (OUTSIDE IR35) Bristol/Hampshire Active SC clearance only Role Overview Due to exciting strategic initiatives and a focus on technological advancement, we're seeking a highly skilled Principal Systems Engineer ...

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/Lead Engineer Python/Cloud/Terraform/IAM/DevOps/infrastructure-as-a-code IaC Rate: Circa £600 - £700 PD (Outside IR35), 6 Months Location: London/Hybrid x2 days We are seeking an experienced Principal/Lead Engineer to join ...

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 Java Developer Hello from RE Partners! Who We Are: We are a fast growing business and technology consultant company co-founded in 2019. We offer a custom-tailored, white-glove engineering service fit for our clients, because a digital transformation is more than just technology. With a successful … global talent has helped many clients achieve their goals. The 3 G’s of RE: “Get Shit Done.” “Get Over Shit.” “Give a Shit.” Principal Java Developer We are seeking an experienced and opinionated Principal Java Engineer to join our high-performing engineering team, working ...