101 to 125 of 606 Permanent Principal Engineer Jobs

Role Summary We are seeking an exceptional Principal Software Engineer – AI Native to lead the design, development, and delivery of business‐critical software platforms across Aventum Group. This is a hands‐on leadership role for a highly experienced software engineer who combines deep technical expertise with … architecting scalable solutions, driving engineering excellence, and leveraging AI‐native development practices to accelerate software delivery and innovation across the business. As a Principal Engineer, you will act as a technical authority across multiple initiatives, influencing architecture, engineering standards, AI adoption, cloud strategy, and software delivery practices whilst ...

Principal Engineer, Technical Safety Working Location South East England Permanent Hybrid working with strong remote flexibility About the Role If you're a Technical Safety Engineer ready to lead the discipline on major energy projects, with real influence over how safe plant design is delivered, this … step up. You will be working with a well-established engineering organisation on major energy projects across both conventional energy and decarbonisation. Operating at Principal level, you will lead technical safety on larger, more complex projects, shape methodologies, and help develop the engineers around you. Why This Role Stands ...

# Principal Software Engineer - Search Scaling - Elasticsearchat Elastic • London, United KingdomBack to jobs6d agoE## Principal Software Engineer - Search Scaling - ElasticsearchElastic00EngineeringFull-timeLondon, United Kingdom✓ Visa RelocationApply Job### Job DescriptionElastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their … cloud-based solutions for search, security, and observability help organizations deliver on the promise of AI.What is The Role: We're looking for a Principal Software Engineer to join the Elasticsearch - Search Scaling team. This globally-distributed team of experienced engineers focuses on delivering a robust and feature ...

consultancy passionate about building and delivering transformative digital solutions for a diverse range of Public and Private sector clients. We are recruiting for a Principal Software Engineer to join our Hippo Herd. We work at the intersection of strategy, design, and technology to solve complex problems and create … lasting value. Our collaborative and agile culture empowers our teams to make a genuine impact. As a Principal Software Engineer , you will play an important role in making Hippo the best Consultancy out there. You will work as part of a multi-disciplinary team combining data, design, product ...

Principal Power Electronics Engineer Ampere Recruitment is partnering with a well-funded start-up developing next-generation power electronics for grid-connected applications. They're looking for a Principal Power Electronics Engineer to own hardware development end-to-end, shaping the architecture and direction of their … flexible/WFH arrangements. Cycle to Work Scheme, plus 2 extra "slow travel" days per year for low-carbon travel. If interested in this Principal Power Electronics Engineer opportunity, please apply with an up-to-date CV and contact information. TPBN1_UKTJ ...

Principal Systems Engineer – Networks (Contract) Basildon | Hybrid (3-5 days on-site) | Defence Programme I'm currently supporting a major UK defence organisation as they expand their secure networking capability and are looking for an experienced Principal Systems Engineer with a strong networking background. This role … complex engineering programmes. SC Clearance is desirable, although British Nationals eligible for clearance are encouraged to apply. If you're an experienced Network Engineer, Systems Engineer or Network Architect looking for your next contract, hit apply or send ...

Gateway and Protocols Principal Engineer About the role As a Principal Engineer at Domino, you will take responsibility for the development and successful delivery of Hardware Service Enablers in alignment with our product roadmap. You will drive and oversee the activities and processes involved ...

Principal RF Hardware Engineer Department: Engineering Employment Type: Permanent - Full Time Location: Bristol, UK Reporting To: Dec Rogers Description We’re building the UK's next generation engineering powerhouse, providing critical technology that strengthens national security and resilience. We specialise in turning advances in sensing, AI, and communications … analogue RF front-end design, high-speed data conversion, and software-defined radio architectures to create adaptable and high-performance sensing platforms. As a Principal RF Hardware Engineer, you will design and deliver the analogue and mixed-signal hardware that underpins these systems. You will work across ...

Principal Security Engineer page is loaded## Principal Security Engineerlocations: Bexhill: Leicestertime type: Full timeposted on: Posted Todayjob requisition id: 60013362We’re a digital insurance provider with ambitious plans to become The Best and Biggest in the UK market. Over the past few years, we've made significant ...

delivering the engineering solutions that will improve water security, environmental performance and infrastructure resilience for decades to come. We're looking for a Principal Electrical Engineer to join our Water team based in London, High Wycombe, Reading, Brighton or Southampton . This is an opportunity to lead … client relationships and help develop our growing Electrical Engineering capability within one of the UK's leading multidisciplinary consultancies. ABOUT THE ROLE As a Principal Electrical Engineer, you'll provide technical leadership across major water and wastewater infrastructure projects, ensuring high-quality EICA delivery throughout the project lifecycle. ...

delivering the engineering solutions that will improve water security, environmental performance and infrastructure resilience for decades to come. We're looking for a Principal Electrical Engineer to join our Water team based in London, High Wycombe, Reading, Brighton or Southampton . This is an opportunity to lead … client relationships and help develop our growing Electrical Engineering capability within one of the UK's leading multidisciplinary consultancies. ABOUT THE ROLE As a Principal Electrical Engineer, you'll provide technical leadership across major water and wastewater infrastructure projects, ensuring high-quality EICA delivery throughout the project lifecycle. ...

Architecture Principal Systems Engineer The Role: As a Principal Systems Engineer specialising in Systems Architecture, you will play a leading role in defining complex solutions, influencing strategic customer decisions, and driving the evolution of our Systems Engineering capability. At Synoptix, our Principal Systems Engineers ...

Architecture – Principal Systems Engineer The Role: As a Principal Systems Engineer specialising in Systems Architecture, you will play a leading role in defining complex solutions, influencing strategic customer decisions, and driving the evolution of our Systems Engineering capability. At Synoptix, our Principal Systems Engineers ...

Principal Engineer, Private Markets Technology Trusted by institutions, governments, foundations and individuals worldwide, Macquarie Asset Management manages more than A$700 billion in assets under management, providing investment solutions across real assets, real estate, credit, equities and multi-asset strategies. As one of the world's largest ...

Principal Platform Engineer - UK Security Clearance required. Location: London, UK (Hybrid – typically ~1 day per week in office/on-site) Contract: Permanent, Full-time Package: £90,000 – £120,000 + 10% Bonus + 10% Shares + Benefits (see more below) About Us At Appvia, we help organisations … work across public and private sector customers, supporting large‐scale transformation programmes and long‐term platform evolution. About the Role As an AWS Principal Platform Engineer, you will play a senior technical leadership role across Appvia’s platform engineering engagements. You will help customers design, build, and evolve ...

Principal Java Engineer Salary to £60k-£90k + company options scheme Hybrid working (1 day per week in their London Vauxhall offices) NB: Please only apply if you have resided in the UK for the past 5 years and are prepared to go through UK SC Security Clearance … growing fast and looking for bright, dynamic people to help build their business. Role Theyre looking for an experienced (Principle/Team Lead) Java Engineer to join their implementation team. Youll work across Camunda BPMN/DMN process automation, API integration, and microservice orchestration helping their public-sector clients ...

looking for a passionate Principal Network Engineer to help us deliver and run a suite of new technology solutions for the entire company. The Principal Network Engineer role is accountable for delivering a variety of technical products, working as part of the Network Team alongside other … engineers and architects. The Principal Network Engineer will be part of the team that is responsible for the development and support of Elanco’s Network Platform. The team works closely with the Technical Service Owners and Operations Team to constantly raise the reliability bar for our services, providing ...

Principal Software Engineer Salary to £80k, poss higher for their Unicorn candidate Role can be based remotely, as long as you can occasionally travel to London for client work (travel expenses paid) - approx. once a month. NB: Please only apply if you are a UK National, have resided … Proof of ID will be required prior to interview. This role is with a growing is a technology consultancy. This is a hands-on principal engineering role: architecture ownership across multiple services, technical leadership across teams, and direct contribution to engineering standards and hiring. Their successful candidate will ...

Principal Software Engineer Salary to £80k, poss higher for their Unicorn candidate Role can be based remotely, as long as you can occasionally travel to London for client work (travel expenses paid) - approx. once a month. NB: Please only apply if you are a UK National, have resided … Proof of ID will be required prior to interview. This role is with a growing is a technology consultancy. This is a hands-on principal engineering role: architecture ownership across multiple services, technical leadership across teams, and direct contribution to engineering standards and hiring. Their successful candidate will ...

Principal Software Engineer Salary to £80k, poss higher for their Unicorn candidate Role can be based remotely, as long as you can occasionally travel to London for client work (travel expenses paid) - approx. once a month. NB: Please only apply if you are a UK National, have resided … Proof of ID will be required prior to interview. This role is with a growing is a technology consultancy. This is a hands-on principal engineering role: architecture ownership across multiple services, technical leadership across teams, and direct contribution to engineering standards and hiring. Their successful candidate will ...

Principal Engineer London, United Kingdom Posted 6 months ago Tech stack mentor Python Terraform Amazon AWS Job Description Architecture and engineering best practices. A split between both hands‐on and leadership, working with the likes of AWS, Terraform, and Python to name a few! Responsibilities Acting ...

Overview One Identity's OneLogin is seeking a Principal Software Engineer to lead the architecture, correctness, and evolution of authentication and access systems across our platform. These systems are among the most security‐critical and failure‐sensitive areas of the product and require deep expertise in identity protocols … session management, and secure system design. As a Principal Engineer, you will operate with broad technical ownership—defining standards, guiding implementation, and resolving systemic issues across authentication flows, authorization models, and session behavior. You will work across teams to ensure that authentication systems are secure, reliable, and consistent ...

Overview Principal Engineer – Technology Engineering (CIO) – Hybrid (Leicester or Bexhill-at-Hastings). Lead technical delivery and people development within a fast‐paced, digitally focused environment. Responsibilities Develop and coach engineering talent through line management, mentoring, sponsorship, and constructive feedback. Drive technical and strategic input to improve project ...

Principal Engineer – GPU Driver & System Software Category Chip Design Location Cambourne Experience More than 8 Years Work Expe. Education Master's Degree Job Description MediaTek Incorporated is a global fabless semiconductor company that enables nearly 2 billion connected devices a year. We are a market leader in developing ...

Architecture Principal Systems Engineer The Role: As a Principal Systems Engineer specialising in Systems Architecture, you will play a leading role in defining complex solutions, influencing strategic customer decisions, and driving the evolution of our Systems Engineering capability. At Synoptix, our Principal Systems Engineers ...