24 of 24 Permanent Principal Java Engineer Jobs in England

Principal Java Engineer Department: Tech Employment Type: Permanent - Full Time Location: Wallingford, UK - Hybrid Description Mission: As Principal Java Engineer, you will provide technical leadership for GTI's core SaaS platform. Reporting directly to the CTO, you will own the technical direction, architecture … supports current and future business needs Own the application architecture and technical direction across multiple products and services. Design, implement and review high-quality Java and full-stack solutions, APIs and integrations. Lead performance optimisation, scalability and resilience initiatives. Drive security best practices, vulnerability remediation and secure software development ...

opportunity, diversity and innovation, LSEG is a place where everyone can grow, develop and fulfil your potential with meaningful careers.Role DescriptionWe are seeking a Principal Engineer to act as the most senior hands‐on technical expert for our leading Risk Screening platform. This role partners closely with architecture … system’s non‐functional characteristics, including end‐to‐end latency, cloud scalability, resilience, and the effective handling of large and growing data sets.The Principal Engineer ensures these qualities are deliberately designed for, correctly implemented, and continuously validated in production.Rather than owning architecture in isolation, the Principal Engineer ...

opportunity, diversity and innovation, LSEG is a place where everyone can grow, develop and fulfil your potential with meaningful careers.Role DescriptionWe are seeking a Principal Engineer to act as the most senior hands‐on technical expert for our leading Risk Screening platform. This role partners closely with architecture … system’s non‐functional characteristics, including end‐to‐end latency, cloud scalability, resilience, and the effective handling of large and growing data sets.The Principal Engineer ensures these qualities are deliberately designed for, correctly implemented, and continuously validated in production.Rather than owning architecture in isolation, the Principal Engineer ...

diversity and innovation, LSEG is a place where everyone can grow, develop and fulfil your potential with meaningful careers. Role DescriptionWe are seeking a Principal Engineer to act as the most senior hands‐on technical expert for our leading Risk Screening platform. This role partners closely with architecture … system's non‐functional characteristics, including end‐to‐end latency, cloud scalability, resilience, and the effective handling of large and growing data sets. The Principal Engineer ensures these qualities are deliberately designed for, correctly implemented, and continuously validated in production. Rather than owning architecture in isolation, the Principal ...

diversity and innovation, LSEG is a place where everyone can grow, develop and fulfil your potential with meaningful careers. Role DescriptionWe are seeking a Principal Engineer to act as the most senior hands‐on technical expert for our leading Risk Screening platform. This role partners closely with architecture … system's non‐functional characteristics, including end‐to‐end latency, cloud scalability, resilience, and the effective handling of large and growing data sets. The Principal Engineer ensures these qualities are deliberately designed for, correctly implemented, and continuously validated in production. Rather than owning architecture in isolation, the Principal ...

Principal Backend Engineer/Developer (Java Spring Boot AWS) London/WFH to 120kAre you an experienced Java Software Engineer who enjoys taking technical ownership, leading projects and working directly with clients You could be progressing your career at a global technology consultancy, working … complex, long-term transformation projects, primarily within the financial services sector.As a Principal Backend Engineer, you'll lead the design and delivery of high impact technology projects, helping clients modernise legacy systems, migrate to AWS and introduce modern CI/CD and cloud deployment practices. You'll combine ...

Principal Java Engineer - Backend Platform Salary: £76,340 - £100,340 Per Annum Contract: Full-Time, Permanent Location: Hybrid - minimum 2 days per week in office, Basingstoke/London/Bristol About the Role The Principal Software Engineer (Full-Stack, Backend-leaning) is a senior engineer … technical leadership of the wider engineering team, given the seniority of this role. Skills and Experience Strong backend engineering background with production experience in Java (required). Demonstrated experience building low-latency, high-throughput systems - this is a core requirement, not a nice-to-have. Working knowledge ...

Principal Java Engineer - Backend Platform Salary: £76,340 - £100,340 Per Annum Contract: Full-Time, Permanent Location: Hybrid - minimum 2 days per week in office, Basingstoke/London/Bristol About the Role The Principal Software Engineer (Full-Stack, Backend-leaning) is a senior engineer … technical leadership of the wider engineering team, given the seniority of this role. Skills and Experience Strong backend engineering background with production experience in Java (required). Demonstrated experience building low-latency, high-throughput systems - this is a core requirement, not a nice-to-have. Working knowledge ...

Principal Java Engineer - Backend Platform Salary: £76,340 - £100,340 Per Annum Contract: Full-Time, Permanent Location: Hybrid - minimum 2 days per week in office, Basingstoke/London/Bristol About the Role The Principal Software Engineer (Full-Stack, Backend-leaning) is a senior engineer … technical leadership of the wider engineering team, given the seniority of this role. Skills and Experience Strong backend engineering background with production experience in Java (required). Demonstrated experience building low-latency, high-throughput systems - this is a core requirement, not a nice-to-have. Working knowledge ...

Principal Software Engineer/Developer (Java Spring Boot AWS) London/WFH to 120kAre you an experienced Java focussed Software Engineer, with technical project leadership and client facing skills You could be progressing your career at a global technology consultancy.As a Principal Software Engineer … client sites), you'll join a friendly, diverse, upbeat team.About you:You have experience within a financial services or Fintech environmentYou have strong Java development skills including multi-threading and concurrencyYou have experience with Spring Boot and microservices environmentsYou have a good knowledge of REST APIsYou have a good ...

Principal Engineer (Scala or Java) Manchester (Hybrid) | Permanent Up to £150,000 + 20% Bonus Lead the Future of AI Engineering An exciting opportunity has arisen to join a rapidly growing, global AI technology scale-up as their next Principal Engineer . Based in Manchester … combine strategic leadership with technical excellence, helping to scale both technology and teams during a period of significant growth. The Opportunity As Senior Staff Engineer, you will lead a talented, small high-performing team of software engineers and technical specialists. You'll be responsible for setting the engineering direction ...

Principal Engineer (Scala or Java) Manchester (Hybrid) Permanent Up to £150,000 + 20% Bonus Lead the Future of AI Engineering An exciting opportunity has arisen to join a rapidly growing, global AI technology scale-up as their next Principal Engineer click apply for full ...

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 … offers the opportunity to build scalable, real-time services using modern technologies. If you're passionate about performance, have strong Core Java and SpringBoot expertise, and thrive in a collaborative yet opinionated engineering culture, we want to hear from you. Key Responsibilities: Design, develop, and optimize low-latency, high ...

Principal Backend Engineer – JavaLocation: London (Hybrid) | Practice Area: Technology & Engineering | Type: PermanentBuild scalable backend solutions that help shape the future of financial services.The RoleCapco is growing our Engineering team, and we’re looking for experienced Principal Backend Engineers with strong Java skills and a passion … delivering innovative solutions in financial services.As a Principal Backend Engineer at Capco, you’ll contribute to high-impact, client-facing projects and work with cloud-native technologies across different domains within Financial Services & Energy. You’ll collaborate with talented engineers, contribute to architecture and engineering decisions, and have ...

Partners seeks an experienced Principal Java Engineer to join a high-performing team tackling low-latency, high-throughput payment systems. Hybrid role in the UK with modern tech stack and real-time services. You will own design decisions, mentor peers, and drive performance and observability enhancements across … services. The ideal candidate has 10+ years in Java, SpringBoot, microservices, and cloud deployments (OpenShift/Kubernetes, AWS). #J-18808-Ljbffr ...

Principal Backend Engineer – JavaLocation: London (Hybrid) | Practice Area: Technology & Engineering | Type: PermanentBuild scalable backend solutions that help shape the future of financial services. The RoleCapco is growing our Engineering team, and we're looking for experienced Principal Backend Engineers with strong Java skills and a passion … delivering innovative solutions in financial services. As a Principal Backend Engineer at Capco, you'll contribute to high-impact, client-facing projects and work with cloud-native technologies across different domains within Financial Services & Energy. You'll collaborate with talented engineers, contribute to architecture and engineering decisions ...

Partners is seeking a Principal Java Engineer to join our high-performing team in the UK. You will own the design and optimization of low-latency, high-throughput backend systems for payments, building secure RESTful APIs and scalable microservices. In this hybrid role, you will deploy ...

Humand Talent Solutions and its client are seeking a Principal Java Engineer to drive the evolution of its SaaS platforms. This role blends hands-on engineering with technical leadership, shaping architecture and engineering standards without direct people management. You’ll collaborate with Engineering, Product, DevOps, Data ...

Group GTI in Wallingford, UK, is seeking a Principal Java Engineer to provide technical leadership for their core SaaS platform. You will own architecture, set engineering standards and mentor teams, collaborating with Product, Data, Ops and QA to deliver secure, scalable solutions. The role emphasizes driving performance ...

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 ...

drive technical excellence across multiple teams.This is a chance to leave a lasting impact on our technology, our teams and the way we engineer products at Very.You'll be helping shape the future of engineering at Very byDesigning and building software that delivers exceptional experiences for millions of customersLeading … teams towards practical, sustainable solutionsSharing your knowledge both internally and externally, helping strengthen our engineering community and reputationAbout youYou'll be an experienced software engineer who enjoys solving difficult problems and helping others succeed.You may already be operating as a Principal Engineer, or perhaps ...

description: Are you an experienced Senior Software Engineer or Technical Lead who enjoys remaining hands-on while guiding teams and shaping technical solutions? A leading specialist technical consultancy is looking for a Software Technical Lead to join a live Central Government project. You will work within a collaborative Agile … testing bespoke software solutions Providing technical direction and communicating clearly with clients Producing solution architectures and technical designs Building full-stack applications using Java, JavaScript, React and TypeScript Designing and deploying cloud-based solutions, primarily using AWS Creating continuous integration pipelines using tools such as GitLab Working across ...

looking for a game-changing career, working for one of the world's leading financial institutions, you’ve come to the right place.As a Principal Software Engineer at JPMorgan Chase, you will be leading change as part of an agile team in Global Technology Asset Management that works … root-cause acceleration), while defining guardrails for validation, security, resiliency, and reuse across teams.Design and implements secure, high quality, technical solutions written in Java; reviews and debugs code whilst owning and delivering end-to-end cutting-edge solutions leveraging the latest technologies and the best industry practices.Applies knowledge ...