326 to 350 of 640 Principal Engineer Jobs

Trayport seeks a Principal Platform Engineer to anchor our Platform/Operations in London. The role is 70% hands-on—designing, building and operating infrastructure for a global trading platform, and mentoring the broader team. You will drive cloud engineering across AWS and Azure, own networking design ...

Gemba Advantage is seeking a Senior/Principal Software Engineer to design and deliver secure, scalable software solutions while working in small agile teams. The role requires active SC or DV clearance and entails championing modern engineering practices, shaping architectural direction, and influencing technical decisions. Candidates should bring ...

Senior/Principal Safety Engineer Defence Land Systems - Contract Location: Abbey Wood, Bristol (Hybrid Working) Duration: Initial contract to September 2026 with further extensions Rate: £600-£650 per day (Inside IR35) Join ISE on a High-Profile Defence Programme Infinity Systems Engineering (ISE) is seeking an experienced Senior … Safety Engineer to support a major UK defence land systems programme. This role offers the opportunity to influence the safety assurance of operational military capability, working directly with MOD stakeholders, senior military personnel, equipment suppliers and engineering teams. You will be involved in safety management, hazard analysis, safety case ...

lead at the 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 … 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.Job responsibilitiesArchitect ...

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. ...

Principal Software Engineer London, United Kingdom Posted 12 months ago Tech stack Java Kubernetes Spring Boot Spring Framework Requirements 8+ years experience in backend development using Java/Spring Boot or equivalent. Experience with containerization and orchestration technologies (Kubernetes). Deep understanding of ... Compensation Competitive Role type ...

AspenTech seeks a Sr Principal Project Engineer to lead multidisciplinary engineering teams delivering complex SCADA/EMS/GMS/ADMS solutions in the region using AspenTech’s Digital Grid Management (DGM) products for leading utilities worldwide. Responsibilities Technical leadership of programs: Define solution architectures and integration strategies ...

TwinThread is looking for a Principal Software Engineer to enhance and deliver market-leading technology products within an agile team. This role requires extensive experience in software engineering, particularly with cloud platforms like AWS, and proficiency in AI technologies. You will drive innovation while collaborating with cross-functional ...

engineering‐wide improvements in areas like observability, developer tooling, and testing strategies to increase performance and reliability across all services. What You’ll Bring Principal‐Level Experience: 8+ years in backend development, with a proven track record in a Staff, Principal, or equivalent technical leadership role where ...

engineering-wide improvements in areas like observability, developer tooling, and testing strategies to increase performance and reliability across all services. What You’ll Bring Principal-Level Experience: 8+ years in backend development, with a proven track record in a Staff, Principal, or equivalent technical leadership role where ...

Principal Software Engineer Bristol, UnitedKingdom Posted 9 months ago Company Hargreaves Lansdown is the top UK investment platform for private investors, providing ISAs, pensions, savings, and investments in one convenient place. Tech stack Java Enterprise TypeScript optimization Software Engineer Qualifications Experience as a Solution or Enterprise Architect ...

transformation into a digital-first, engineering-led organisation, with the quality of our engineering teams being a key differentiator.We are seeking a passionate Principal Software Engineer to join us within Supply Chain & Logistics, where you will be a driving force behind the modernisation of mission-critical systems that ...

firm to execute long-term projects in these areas that require significant machine learning development to support JPMC businesses as they grow. As a Principal Software Engineer at the company within CDAO Technology Group in the Applied Innovation (of AI) Engineering team, you will design, develop, deploy ...

Hastings Direct is seeking a Principal Engineer to lead technical delivery in a hybrid role based in Leicester or Bexhill-at-Hastings. This position involves coaching engineering talent, improving project outcomes, and establishing best practices to foster a high-performance culture. The ideal candidate should have substantial experience ...

Arden White Aerospace and Aviation Recruitment are currently working with a leading global engineering organisation, recruiting for a Senior Principal Software Engineer to join their growing engineering team. This is an exciting opportunity for an experienced software engineering professional to take a senior technical leadership role, developing advanced ...

## Analytics Forward Deployed Engineer PrincipalApplyremote type: Office - Flexiblelocations: United Kingdom - Londontime type: Full timeposted on: Posted Todayjob requisition id: JR339638*To get the best candidate experience, please consider applying for a maximum of 3 roles within 12 months to ensure you are not duplicating efforts.*Job CategorySoftware EngineeringJob … Agentforce is the future of AI, and you are the future of Salesforce.**Job Overview** We are seeking a strategic and technical Forward Deployed Engineer to lead the implementation of our newest innovations in Agentic Analytics across Tableau Next, Cloud and Server. In this high-impact role, you will ...

慨正橡扯 is seeking a Principal Software Engineer to drive technical delivery in a cross‐functional team in Manchester. The role blends hands‐on software development with people leadership, guiding junior engineers and aligning with stakeholders across multiple business areas. You will work on critical software delivery, build scalable ...

Aviation Ltd. in the United Kingdom is seeking a Principal Software Engineer to own airborne software architecture and AWS cloud infrastructure, with a strong emphasis on Secure by Design in a highly regulated aviation context. You will lead development of robust, mission-critical systems, build high-quality code ...

across a number of categories – and our employee exit rate is astonishingly low. About the role and team We're looking for a Principal Data Engineer to join our Data Practice and own the technical direction of our iGaming data engineering capability. You'll work with some … world's largest betting and gaming operators – organisations processing hundreds of millions of events per day across sportsbook, casino, exchange, and lottery platforms. A Principal at CreateFuture operates above the delivery line as well as within it. You'll define how we solve the hardest data engineering problems ...

across a number of categories – and our employee exit rate is astonishingly low. About the role and team We're looking for a Principal Data Engineer to join our Data Practice and own the technical direction of our iGaming data engineering capability. You'll work with some … world's largest betting and gaming operators – organisations processing hundreds of millions of events per day across sportsbook, casino, exchange, and lottery platforms. A Principal at CreateFuture operates above the delivery line as well as within it. You'll define how we solve the hardest data engineering problems ...

United States Digital Space LLC is seeking a Senior Principal Software Engineer to drive the development and enhancement of trusted technology products. This role requires proven software engineering experience, expertise in programming languages including Java and Python, and the ability to lead multi-organization adoption of innovative engineering ...

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 ...

ID36775Office CountryUnited KingdomOffice CityLondonDivisionInformation TechnologyFull-Time/Part-TimeFull TimeContract TypeFixed TermContract Length3 years Posting End Date31/08/2026 Accountabilities & Responsibilities The Principal, AI/ML Engineer leads the design, delivery and continuous improvement of AI and ML solutions within their area of responsibility, aligning engineering … role combines strong technical leadership with a clear focus on delivery outcomes, ensuring solutions are scalable, reliable and aligned to business value. The Principal operates with a clear understanding of the wider technology landscape, contributing to strategic direction while taking accountability for translating this into practical, high-quality engineering ...

multiple sectors such as defence, energy, transport, and health. Contribute to the development of cutting‐edge solutions in these domains. The client is seeking Principal C++ Software Engineers with a range of experience levels who are capable of designing, delivering software applications, and leading engineering teams. As a Principal Software Engineer, you will play a major role in developing code in the Software Modelling and Simulation, autonomy, and geospatial fields, and provide key advice around innovation and new techniques to stakeholders. You will design solutions for complex challenges that meet and exceed user requirements. Responsibilities Design, develop ...

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. … 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. ...