V06445 - Principal Engineer - Product Security (Product Security Analyst) Barrow based (Mainly remote 1-2 days per month on site) £85.40 per hour Umbrella inside IR35 12 Month Contract Currently recruiting for a Princip...Read More>>.

Overview In this role you design and build software and compiler frameworks to power AI models on cutting-edge hardware. You work closely with hardware engineers to ensure seamless interaction between custom processors and the platform they...Read More>>.

Overview In this role you will be the most senior hands-on technical expert for the Risk Screening platform, translating architectural intent into robust production systems. You’ll own non-functional characteristics like latency, scalabil...Read More>>.

Overview In this role, you drive the design and delivery of highways and drainage schemes within a multidisciplinary infrastructure firm. You will lead technical delivery, guide project teams, and collaborate with clients and authorities to...Read More>>.

Overview As Principal Engineer in Exponent’s Mechanical Engineering Practice in London, you drive growth and technical leadership in a global specialty consultancy. You will identify new business opportunities, lead strategic client engag...Read More>>.

Overview In this Principal Engineer role, you will provide high-impact technical leadership to guide architecture, DevOps, and cloud initiatives within a market-leading financial services organization. You will influence tech leads and seni...Read More>>.

Overview As Principal Engineer, you will define engineering strategy and roadmaps, guiding large-scale, cloud-native systems to be scalable, secure, and resilient. You’ll influence multiple teams, mentor engineers, and drive modern delive...Read More>>.

Overview As a Principal Engineer at Intercom, you lead strategic, high-impact initiatives across backend and frontend systems, aligning with product and research teams. You’ll influence technical direction, architecture, and the pace of d...Read More>>.

Overview As Principal Engineer, you will act as a senior technical authority for AI engineering, shaping architecture, standards, and delivery patterns for secure, governed agentic AI systems. You will lead enterprise-grade AI initiatives (...Read More>>.

Overview In this role, you provide authoritative technical leadership over internal and partner software teams, ensuring coding standards, architecture, and security guidelines. You’ll act as the senior escalation point for critical incid...Read More>>.

Overview Lead Developer role combining hands-on coding with people leadership to design and build scalable applications. You will shape technical direction, uphold engineering standards, and mentor a growing team. Collaborating across cross...Read More>>.

Overview As Principal Technical Engineer, you will design, implement, and secure scalable Kubernetes infrastructure while guiding a growing engineering team. You’ll shape cloud platform strategy, mentor engineers, and drive best practices...Read More>>.

Overview As a Principal Software Engineer, drive the architecture and technical direction for a global, high-scale API platform. You will partner with cross-functional squads to solve complex distributed systems challenges in a cloud-native...Read More>>.

Overview As a Senior IC in MOO's Platform group, you shape the architecture for the end-to-end order journey across storefront, checkout, manufacturing, and post-purchase tooling. You lead strategic technical decisions, mentor engineers, an...Read More>>.

Overview As Principal Engineer, you will lead technical teams and shape cutting-edge Java solutions that address real-world client needs. You’ll work within Solirius Reply’s Software Engineering Practice, collaborating closely with clie...Read More>>.

Overview You lead and support a multi-discipline JV design and site engineering team on nuclear projects. You’ll engage with on-site and office-based teams to review design submissions, coordinate safety case-related activities, and ensur...Read More>>.

Overview As Principal Engineer, you will lead autonomous cross-functional squads to deliver impactful software for healthcare and drug discovery. You’ll guide agile ways of working and drive product success across teams, while still activ...Read More>>.

Overview In this role, you will lead engineering across Corporate Technology, defining strategy for People, Finance and Procurement platforms and driving secure, scalable, and well-managed services. You will mentor engineering leads, set ow...Read More>>.

Overview As Principal Engineer at On the Beach, you will drive technical innovation at scale, shaping the platform that powers discovery, booking, and experiences for millions of travelers. You’ll define architectural direction, modernise...Read More>>.

Overview In this role you will provide technical guidance and hands-on leadership in designing and developing software with C#. You will ensure coding, testing, and maintenance best practices while staying current with C# developments. You...Read More>>.

Overview In this role you will steer technical direction for reporting solutions that help clients reconcile accounts, investigate transactions, and manage cash. You will lead architecture and implementation, mentor engineers, and drive cro...Read More>>.

Overview As Principal Engineer, AI, you will lead end-to-end GenAI features across the full AI stack for Anaplan’s planning platform. You will design, deploy and monitor scalable AI and ML systems in production, partnering with data scien...Read More>>.

Overview In this role you define DFT architecture for next-generation Arm IPs and SoCs, enabling scalable test across diverse architectures. You will drive reusable DFT methodologies and collaborate with architecture, implementation, verifi...Read More>>.

Overview In this role you will lead electrical substation design efforts within Murphy Applied Engineering, delivering 3D HV layouts and technical specifications up to 400 kV. You will collaborate with the Engineering Manager HV Plant and c...Read More>>.

Overview In this role you will lead the definition and delivery of manufacturing electrical processes, diagnostic systems, software deployment, and vehicle commissioning across programmes. You own the technical delivery from requirements th...Read More>>.

Overview In this role you will lead the development of a greenfield buy/sell-side trading platform. You will design platform logic and execution algorithms to scale for much higher volumes, within a small, autonomous team. The position offe...Read More>>.

Overview In this role you will lead geotechnical projects from concept through construction within AECOM's Ground Engineering team in Manchester. You will apply cutting-edge ground investigation and design approaches, addressing slope stabi...Read More>>.

Overview In this role you will lead system safety and interoperability efforts for the Old Oak Common Station project, ensuring regulatory compliance and robust assurance across design, construction, and commissioning. You will coordinate w...Read More>>.

Overview In this Principal Engineer role, you will lead design delivery for allocated engineering work, ensuring on-time, on-budget outcomes aligned with client specifications. You’ll develop feasibility studies, design concepts, and tech...Read More>>.

Overview In this role you lead technical delivery for bridge and structural maintenance and refurbishment projects, with emphasis on post-tensioned concrete bridges. You will guide designs, ensure standards compliance, and collaborate acros...Read More>>.

Overview As Principal Engineer, you will shape architecture, engineering standards, and technical direction to deliver scalable, secure software and cloud-native solutions. You’ll lead from the front, guiding cross-functional teams to shi...Read More>>.

Overview As Lead Software Developer in Edinburgh, you’ll guide a high-performing engineering team within the Issuer Services unit to build a unified, market-leading digital platform. You’ll mentor engineers, promote engineering best pra...Read More>>.

Overview In this role you lead the design, development and ongoing improvement of automated test systems for motor R&D at Dyson. You will act as a technical expert in automation, instrumentation and verification software, mentoring engineer...Read More>>.

A high-growth fintech company is seeking a Principal Engineer to solve complex problems, mentor a talented team, and provide technical direction. Candidates should have 10-15 years of experience, significant skills in Python, and an ability to commun...Read More>>.

Company OverviewThroughout our worldwide network of experts, clients and communities, we are renowned for our leadership in fire protection engineering – a legacy of responsibility we have proudly upheld since 1939. Today, our expert...Read More>>.

Overview The Power Energy Systems (PES) Practice of AtkinsRéalis is seeking a Principal Engineer for Overhead Lines to join our team in the UK. We are looking for an energetic and experienced OHL Engineer who can act as a technical sp...Read More>>.

Join us to shape the future of electronic trading technology, where your expertise in C++ and hardware acceleration will make a global impact. You’ll collaborate with talented engineers to deliver market-leading solutions that power high-spee...Read More>>.

At AKQA (part of WPP), we believe in the imaginative application of art and science to create beautiful ideas, products and services. With an entrepreneurial and collaborative approach, we design and build adaptive digital products, services an...Read More>>.

Join us to shape the future of electronic trading technology, where your expertise in C++ and hardware acceleration will make a global impact. You will collaborate with talented engineers to deliver market‑leading solutions that power high‑...Read More>>.

Shape a faster, smarter, safer future. You might know us for the great work we do across our wide variety of projects. We're proud to say it's thanks to our people's diversity of thought, expertise and knowledge. And when you join us,...Read More>>.

What if you could shape a career as unique as you? At WSP, you can always find opportunities to grow and do what matters to you. Make the most of our global reach to discover new challenges and chances to work with diverse, talented in...Read More>>.

Durlston Partners in London is seeking a Principal Engineer to lead and work hands-on across front-office and systems. This hybrid role combines leadership with practical engineering, shaping the bank of the future in a fast-growing asset manageme...Read More>>.

Around the world, SYSTRA’s specialists plan, design, integrate, test, commission, project manage and deliver mass transit and mobility solutions that are relied on by more than 50 million people every day.For more than 60 years, the Gr...Read More>>.

Matchtech is working with a client in the highways sector seeking a contract Principal Engineer to support a busy programme of local authority projects. You will lead and oversee highway schemes, using Civil 3D for design and ensuring deliverables...Read More>>.

Context The Principal Engineer will be accountable for the design delivery of allocated engineering work packages within their discipline, ensuring the delivery of all the specified project outcomes on time, within budget and to the cl...Read More>>.

Arcadis is the world's leading company delivering sustainable design, engineering, and consultancy solutions for natural and built assets.We are more than 34,000 people, in over 30 countries, dedicated to improving quality of life. Every...Read More>>.

Arcadis is the world's leading company delivering sustainable design, engineering, and consultancy solutions for natural and built assets. We are more than 34,000 people, in over 30 countries, dedicated to improving quality of life. Ever...Read More>>.

Are you a current Elekta employee? Please click here to apply through our internal career site Find Jobs - Elekta. We don’t just build technology. We build hope for everyone dealing with Cancer. Elekta is shaping the standard of care, togethe...Read More>>.

Amey Consulting in Scotland seeks a Principal Civil Engineer to lead highways schemes within our Highways Team. You will mentor junior designers, manage design delivery, and drive safety and value across projects.The role offers hybrid work...Read More>>.

Join Tetra Tech as a Chartered Structural Engineer and apply your expertise to technically demanding nuclear projects that require precision, compliance and engineering excellence. This role is designed for an experienced professional who e...Read More>>.