426 to 450 of 813 Principal Engineer Jobs in the UK

Senior/Principal Electronic Engineer Location: Weston-super-Mare (On-site) Type: Permanent An exciting opportunity for an experienced Electronic Engineer to design and develop advanced analogue, digital and RF electronic systems for cutting‐edge products and research projects. You'll work within multidisciplinary teams, taking designs ...

Senior/Principal Electronic Engineer Location: Weston-super-Mare (On-site) Type: Permanent An exciting opportunity for an experienced Electronic Engineer to design and develop advanced analogue, digital and RF electronic systems for cutting‐edge products and research projects. You'll work within multidisciplinary teams, taking designs ...

Title: SC Cleared Principal Test Development Engineer Location: Ashford Duration: 6 months with possible extension Rate: Up to £500 per day via an approved umbrella company Must be willing and eligible to go through the SC clearance process Join a team designing and evolving automated test capability that … helps deliver realistic weapons test and operator training worldwide. This is a hands-on Principal Test Development Engineer role where you'll lead technical direction, mentor others, and stay close to complex electronic and software-based test solutions. What you'll be doing: Maintain and enhance existing ...

Title: SC Cleared Principal Test Development Engineer Location: Ashford Duration: 6 months with possible extension Rate: Up to 500 per day via an approved umbrella company Must be willing and eligible to go through the SC clearance process Join a team designing and evolving automated test capability that … helps deliver realistic weapons test and operator training worldwide. This is a hands-on Principal Test Development Engineer role where you'll lead technical direction, mentor others, and stay close to complex electronic and software-based test solutions. What you'll be doing: Maintain and enhance existing ...

About the Role We're seeking a versatile Principal Data Engineer who can work across the full stack of Anaplan AI applications, from model integration, prompt engineering and set the technical direction for how we ingest, transform, store, serve, and govern the data that powers our LLM-based … that capture the semantics of customer models. Develop end-to-end GenAI features including backend API services, model integration, model monitoring, evaluations and deployments Engineer feature and context pipelines balancing batch and streaming patterns to feed forecasting and anomaly‐detection models, collaborating closely with data scientists to productionise algorithms. ...

About IG Group Job Title Principal Data Engineer Job Description So, who are we? IG Group is a FTSE 100 fintech operating across five continents, serving over 1.3m customers and handling billions of dollars in transactions – built on scale, trust, and proof. We didn’t pivot to innovation ...

Client My client is a leading international technology manufacturer headquartered in County Durham. My client seeks an experienced Principal Electronics Design Engineer (Test & Instrumentation Products) to lead and execute best-in-class NPD delivery of complex products for a number of end-user markets. About the Role … Principal Electronics Design Engineer will be responsible for leading on all things hardware architecture, whilst coordinating cross-functional engineering teams (firmware, hardware, mechanical and software) while working in close partnership with Product Management to ensure alignment with market needs, product strategy and customer expectations. Main Responsibilities Lead multidisciplinary ...

leading retail technology firm is seeking a Principal Software Engineer for a 6-month contract in Manchester. This role involves collaborating with architects and product owners to lead a transformation to a cloud-native, event-driven architecture. Responsibilities include overseeing technology vision and strategy, along with opportunities ...

intersection of infrastructure engineering, identity security, and AI—shaping how teams across the firm build and govern technology at scale. As a Principal Software Engineer at JPMorganChase within Infrastructure Platforms Engineering & AI Practices, you will help design and build platforms and shared services that meet our access, compliance … solutions consistently to meet evolving requirements for infrastructure identity and security requirements in an AI-enabled environment. This role is suited to a senior engineer who has hands‐on skills to lead across multiple teams—defining architecture, engineering practices and standards, and delivering high-impact software that scales. ...

established engineering organisation is looking for a Principal Embedded Engineer to provide technical leadership and help shape the development of its embedded software and firmware capability. This is a senior technical leadership position combining hands-on embedded engineering with strategic direction, giving you the opportunity to establish engineering … across both hardware and embedded software development Experience developing reusable engineering frameworks, libraries or platforms This is an excellent opportunity for an experienced embedded engineer to take a significant technical leadership position, helping to shape embedded engineering capability, processes and technical direction while remaining closely involved in the development ...

Principal Machine Learning Engineer, AI & Data Platforms (AiDP) London, England, United Kingdom Corporate Functions At Apple, we build AI systems that define experiences for billions of people and we do it with an unwavering commitment to privacy, performance, and craft. The AI & Data Platforms (AiDP) team is seeking … Principlal Machine Learning Engineer to lead the design, fine‐tuning, evaluation, and productionisation of large language models and generative internal AI systems at global scale. This is a deeply hands‐on, high‐impact role: you will work across the full model lifecycle, from reinforcement learning and upstream training through ...

people ever get close to, and build something that actually helps the planet. Are you up for the challenge? We're looking for a Principal Cloud Engineer to join our platform team and help us push the boundaries of what AI can do for the planet. Your impact … will be a role model and mentor. You will help your team mates through review, pair programming, and architectural oversight, so that every engineer becomes better for working alongside you. A clear architectural roadmap for cloud and DevEx . Gigaton have ambitious goals, and we need to move quickly. ...

Strategic Enterprise Technology Leadership Recognised Java Engineering Expertise Advanced Architecture & Systems Integration Capability What this role is all about We're looking for a Principal Software Engineer to join Vitality's Engineering function, providing technical leadership across complex enterprise platforms and customer-facing solutions. This is a highly ...

millions of Very customers. About the Role You'll be one of the technical experts within the Data Enablement team, a hands-on Principal Data Engineer at the heart of our data transformation. You'll work across multiple initiatives, partnering with Engineering Managers, Product Managers, and other senior … long-term improvements. Identifying technical risks and opportunities, helping to shape the future roadmap of the platform. About you You'll be an experienced engineer who enjoys solving difficult problems and helping others succeed. You'll likely bring: Experience building and supporting production data solutions. Strong knowledge ...

Strategic Enterprise Technology Leadership Recognised Java Engineering Expertise Advanced Architecture & Systems Integration Capability What this role is all about We're looking for a Principal Software Engineer to join Vitality's Engineering function, providing technical leadership across complex enterprise platforms and customer-facing solutions. This is a highly ...

millions of Very customers. About the Role You’ll be one of the technical experts within the Data Enablement team, a hands-on Principal Data Engineer at the heart of our data transformation. You’ll work across multiple initiatives, partnering with Engineering Managers, Product Managers, and other senior … long-term improvements. Identifying technical risks and opportunities, helping to shape the future roadmap of the platform. About you You’ll be an experienced engineer who enjoys solving difficult problems and helping others succeed. You’ll likely bring: Experience building and supporting production data solutions. Strong knowledge ...

equity. Join us in helping to design and deliver safe, reliable systems that operate in some of the most complex engineering environments. As a Principal Safety Engineer, youll play a key role in ensuring our products meet the highest safety and environmental standards throughout their entire lifecycle. Working ...

their goals. The 3 G's of RE: "Get Shit Done." "Get Over Shit." "Give a Shit." We are seeking an experienced and opinionated Principal Java Engineer to join our high-performing engineering team, working on low latency, high-throughput systems in the payments processing domain. This hybrid ...

across the firm and throughout all levels of the client organization, generating results that allow our clients to thrive. What You'll Do The Principal IAM Engineer is the senior technical authority for identity services, responsible for designing, implementing, and governing enterprise-wide IAM capabilities across workforce, partner … across workforce IAM, PAM, and customer IAM ecosystems. Provide thought leadership in adopting passwordless authentication, passkeys, adaptive MFA, and AI-driven access orchestration strategies Engineer integrations with Agentic AI tools for intelligent decisioning, policy enforcement, and autonomous identity lifecycle operations. Develop and implement automated provisioning/deprovisioning workflows Ensure ...

looking for an experienced Principal Systems Engineer to support the design, integration, testing, and delivery of complex engineering systems. The role involves working across the full systems lifecycle, from initial concept and requirements through to verification, acceptance, and customer delivery. The successful candidate will work with multidisciplinary teams ...

looking for an experienced Principal Systems Engineer to support the design, integration, testing, and delivery of complex engineering systems. The role involves working across the full systems lifecycle, from initial concept and requirements through to verification, acceptance, and customer delivery. The successful candidate will work with multidisciplinary teams ...

Principal Software Engineer, Backend - Full or Part Time Manchester You’ve probably heard of Autotrader, but do you know what we’re all about? We’re the UK’s leading automotive marketplace, a heritage brand, and a tech darling of the stock market. We bring together vehicle buyers … vibrant place to work. We might not be for everyone, but we could be perfect for you. About the role We're looking for Principal Software Engineers to help us build a technology platform for more than just the needs of Autotrader.co.uk. Utilising our public-facing web services ...

## Principal Quantitative EngineerApply: London: Full time: Posted Today: JR1001492When you join EDF Trading, you’ll become part of a diverse international team of experts who challenge conventional ideas, test new approaches, and think outside the box.Energy markets evolve rapidly, so our team needs to remain agile, flexible ...

Hippo Digital Limited is seeking a Principal Software Engineer to guide multiple squads and shape the technical direction of complex digital services. You will act as a strategic leader across engineering, delivery and data, driving best practices and high-quality, scalable solutions. You will oversee architecture, CI/ ...

support. At Expleo, we foster innovation, technical excellence, and professional growth, empowering our teams to shape the future of aerospace engineering. We are seeking principal MBSE Engineers to support the delivery of next-generation combat air capabilities. This capability will transform the way complex aerospace systems are developed through … adoption of Digital Engineering, Model-Based Systems Engineering (MBSE), virtual integration environments and data-driven engineering practices. As a Principal MBSE Engineer, you will be responsible for leading the development and deployment of model-based approaches that enable collaboration, traceability and system integration across complex, software-defined combat ...