326 to 350 of 465 Java Engineer Jobs in the UK

Lead Java Software Engineer in FX Payments tech

Location
Greater London, England, United Kingdom
your unique perspective. Discover how you can push the limits of what’s possible with us. This is a hands-on Lead Software Engineer role - you will spend most of your time writing, reviewing, and shipping production code, not managing from the sidelines. We're looking for a senior … engineer who leads by example: setting the technical bar through their own commits, lifting the team through pragmatic architecture decisions, and coaching engineers so the whole squad delivers better. You'll own outcomes end-to-end - from design through to production support - while actively growing the people around you. ...

Hybrid Full-Stack Java Engineer – Systematic Credit Trading

Location
Greater London, England, United Kingdom
Citi London is seeking a highly motivated full-stack engineer to join the Systematic & Credit Portfolio Trading team. The role focuses on building trading tools with Java and React, collaborating closely with traders, quants and product development. You will iterate rapidly on revenue-driving and risk-reducing tooling ...

Mobile QA Engineer (Java, iOS, Frontend)

Location
Greater London, England, United Kingdom
Persistent Systems Limited is seeking a versatile mobile software engineer to join our AI-led, platform-driven Digital Engineering and Enterprise Modernization teams. You will work on scalable, secure applications, collaborating with product managers, designers, and engineers to define requirements and deliver high-quality mobile solutions. You will apply ...

Senior Front‐Office Java Engineer – Ultra‐Low Latency

Location
Greater London, England, United Kingdom
Markets is seeking a Senior Low Latency Java Developer for the Quantitative Strategies team in London. You will design and build ultra‐low latency pricing and risk systems that power our market‐making stack, collaborating with Quants, Front Office and Business Operations. This onsite role requires 5 days ...

Lead Java Engineer — FinTech Post-Trade Innovator

Location
Greater London, England, United Kingdom
JPMorganChase is seeking a Lead Software Engineer in Post Trade Technology to drive secure, scalable technology products within an agile team. You will deliver production-grade code, mentor peers, and lead architectural discussions with vendors and internal teams. The role emphasizes cloud-native architectures, strong SDLC discipline, and collaboration ...

Hybrid Camunda Full-Stack Engineer (Java/React)

Location
Knutsford, England, United Kingdom
Capgemini is seeking a highly skilled Camunda Developer to design and implement Camunda-based workflows and full-stack solutions. You will work across Java back-end services and React front-end interfaces, delivering scalable, well-tested applications in an Agile setup. The role offers hybrid working across offices, client ...

Lead Java Engineer - FinTech Innovation & Cloud Automation

Location
Greater London, England, United Kingdom
JPMorgan Chase & Co. is seeking a Lead Software Engineer in Post Trade Technology. You will drive secure, scalable tech solutions in an agile team, shaping architecture and delivering production code with emphasis on stability and security. You will collaborate across vendors and internal teams, lead communities of practice ...

Software Engineer III - Java

Hiring Organisation
JP Morgan Chase
Location
Bournemouth, Dorset, UK
Employment Type
Full-time
your engineering career while contributing to solutions that directly impact how one of the world's largest financial institutions manages risk. As a Software Engineer III at JPMorganChase within the Cash Account Platform team, you will be part of a global Agile engineering team based in Bournemouth, building … training or certification on software engineering concepts and proficient applied experienceHands-on practical experience in system design, application development, testing, and operational stabilityProficiency in Java 8 and above, including strong working knowledge of the Java ecosystemSolid understanding of the Spring framework and its ecosystemHands-on practical experience with ...

Software Engineer III – Java

Location
Christchurch, England, United Kingdom
your engineering career while contributing to solutions that directly impact how one of the world’s largest financial institutions manages risk. As a Software Engineer III at JPMorganChase within the Cash Account Platform team, you will be part of a global Agile engineering team based in Bournemouth, building … certification on software engineering concepts and proficient applied experience Hands‐on practical experience in system design, application development, testing, and operational stability Proficiency in Java 8 and above, including strong working knowledge of the Java ecosystem Solid understanding of the Spring framework and its ecosystem Hands‐on practical ...

Fullstack Software Engineer III -Java

Location
Glasgow, Scotland, United Kingdom
boundaries of what's possible. Join us and be part of a culture that celebrates innovation, inclusion, and continuous learning. As a Software Engineer III at JPMorganChase within the Digital Document Services team, you will design and deliver secure, stable, and scalable technology products that support the firm … debugging, and maintaining code in a large-scale environment using modern programming languages and database querying languages Hands-on experience in server-side Core Java, XML, JSON, J2EE programming, Spring Framework, and associated design techniques Experience developing web applications and REST APIs, with exposure to relational databases (Oracle/ ...

Senior Java Web Engineer - Scalable backend & React UI

Location
Greater London, England, United Kingdom
Cognizant is seeking a highly technical, hands-on Senior Java Web Engineer to join an engineering team building enterprise-scale applications. You will maintain and enhance backend services and web interfaces while contributing to modern digital platforms and UI components. In a collaborative Agile environment, you will work ...

Principal Engineer (Scala or Java)

Hiring Organisation
Morson Edge
Location
Manchester, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
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 job details ...

Java Engineer – AI-Driven Backend & Cloud Services

Location
Greater London, England, United Kingdom
technology consultancy delivering strategy, design, engineering and delivery to public and private sector clients across the UK. We seek a motivated backend engineer to design and evolve high-performance Java applications, integrate AI/ML models, and build scalable RESTful services within collaborative, agile teams. You will work ...

Software Engineer III - Cloud/Java-Python/AI-ML

Hiring Organisation
JP Morgan Chase
Location
Bournemouth, Dorset, UK
Employment Type
Full-time
have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Software Engineer III at JPMorganChase within the Corporate Investment Bank Markets Technology team, you are an integral part of an agile team that works to enhance … software engineering concepts and applied experienceExperience in cloud development, with a focus on application design and development. Proficiency in programming languages such as Java, Python, or Node.js. Strong experience with cloud platforms like AWS, Azure, or Google Cloud Platform. Experience building RESTful APIs and working with event-driven ...

Software Engineer III – Cloud/Java-Python/AI-ML

Location
Christchurch, England, United Kingdom
have an opportunity to impact your career and provide an adventure where you can push the limits of what’s possible. As a Software Engineer III at JPMorganChase within the Corporate Investment Bank Markets Technology team, you are an integral part of an agile team that works to enhance … software engineering concepts and applied experience Experience in cloud development, with a focus on application design and development. Proficiency in programming languages such as Java, Python, or Node.js. Strong experience with cloud platforms like AWS, Azure, or Google Cloud Platform. Experience building RESTful APIs and working with event-driven ...

Backend Platform Engineer – Java/AWS (Hybrid London)

Location
Greater London, England, United Kingdom
London-based print and merchandise innovator, is hiring a Software Engineer for its Forge/Platform Team in Camden. You’ll join a small crew to enhance resilience, observability, and scalability of internal systems that power post-purchase fulfilment and vendor integrations. You will collaborate with senior engineers ...

Lead Identity & Access Engineer - Java & AWS

Location
Auchentibber, Scotland, United Kingdom
JPMorgan Chase & Co. is seeking a Lead Software Engineer for Identity and Access Management. You will guide a team to deliver secure authentication and authorization solutions, modernize platforms, and work with global teams to set strategic direction. You will mentor engineers, drive technical excellence, and foster a culture ...

Leeds Onsite Fullstack Java Engineer – 2x/wk

Location
Leeds, England, United Kingdom
Square One Resources is seeking a Fullstack Java Developer to join our client in Leeds for an initial 3-month contract, with the possibility of extension and permanent conversion. The role requires on-site presence in Leeds two days a week (Tuesdays and Thursdays). The assignment pays ...

Lead Java Software Engineer in FX Payments tech

Hiring Organisation
JP Morgan Chase
Location
London, UK
Employment Type
Full-time
your unique perspective. Discover how you can push the limits of what's possible with us. This is a hands-on Lead Software Engineer role - you will spend most of your time writing, reviewing, and shipping production code, not managing from the sidelines. We're looking for a senior … engineer who leads by example: setting the technical bar through their own commits, lifting the team through pragmatic architecture decisions, and coaching engineers so the whole squad delivers better. You'll own outcomes end-to-end - from design through to production support - while actively growing the people around you. ...

Java Engineer II — Real-Time Liquidity Platform

Location
England, United Kingdom
J.P. Morgan in the Global Liquidity and Cash Management Technology team seeks a Software Engineer II to design and develop high-performance, latency-sensitive Java services for real-time liquidity management. You will collaborate with globally distributed engineers, perform estimation, planning, code reviews and apply modern tools ...

Full-Stack Java Microservices Engineer — Hybrid

Location
Belfast City District, Northern Ireland, United Kingdom
Citi is hiring a Senior Java Developer to join the Risk Data Team. You will architect and implement robust microservices using Java/J2EE, Spring Boot, and RESTful services while optimizing SQL and CI/CD pipelines. You will lead a team of developers, promote clean code ...

Java Engineer - Microservices & AI in FinTech

Location
Greater London, England, United Kingdom
Citigroup Inc. is hiring a Java Developer to design, develop, and maintain robust software systems within Citi Tech. The role involves collaborating across product management and QA to deliver high-quality solutions, with a focus on modern Java architectures and AI-assisted development. Expect hybrid work options ...

Lead Java Engineer – Front Office Flow & AI Automation

Location
Greater London, England, United Kingdom
J.P. Morgan is seeking a Lead Software Engineer for the Equities Derivatives Front Office Flow Technology Team in London. You will lead the development of pricing, quoting and market view applications to support clients, trading and sales and drive automation across the end-to-end workflow. You will work ...

Low-Latency Java VP Engineer – London

Location
Greater London, England, United Kingdom
Goldman Sachs Electronic Trading (GSET) in London is hiring a Vice President – Low-Latency Java Software Engineer to design, build and maintain high-performance trading platforms. The role emphasizes real-time Java, zero-GC environments, and collaboration with global engineering and product teams to deliver scalable solutions. ...

Global Affiliate Backend Engineer — Java/Spring

Location
City Of London, England, United Kingdom
London is hiring for the Affiliate Partnerships team to build and scale Joybuy's global affiliate platform. You will develop backend services in Java/Spring Boot to support merchants and publishers across the UK and Europe. The role requires a BS in a technical field and 3+ years … Java/Spring Boot experience, strong coding skills, and bilingual English/Chinese communication. This is a hands-on, fast-paced environment with opportunities to influence architectural direction. #J-18808-Ljbffr ...