Java Developer Jobs in Greater London, UK

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Java Developer

Java Developer – Crypto Exchange Connectivity (Low Latency)Location: Home Based / 1-2 days per month in LondonSalary: Circa £100,000 – £130,000 + bonus + benefitsJava Developer required for a small trading technology firm focused on crypto markets, working directly on exchange connectivity and low la ...

Java Developer

2-5 years development experience, systems administration experience for J2EE applications, JBoss, Jenkins, Ansible, Git, Agile Scrum Experience. Technologies: Java, Spring Framework, Web Services, JMS, MDB, Junit, JIRA Reasonable Adjustments Respect and equality are core values to us. We ...

Java Developer

Overview Job IntroductionThe IT team is responsible for the delivery, support and maintenance of Handelsbanken PLC’s Core Banking systems encompassing Platforming, Risk, Payments, Lending and Customer Data. The team is currently in the process of expanding. We require an additional Java ...

Java Developer

Senior developer with the following skills and experience: strong communication and collaboration skills key for working in DevOps culture with the ability to guide team members, when needed. Growth mindset. Core AWS Services S3 Glue- Lambda Amazon DynamoDB ...

Java Developer

LOCATION: Leicester, Manchester or London CLEARANCE: 5 Years UK Residency Required We are actively looking to secure a Java Developer to join Experis. Experis Consultancy is a Global entity with a well-established team with over 1000 consultants on assignment ...

Java Developer

We’re WorldFirst, an international payments business helping move money around the world. We became part of Ant Group in 2019, accelerating our mission to create the world’s best platform for international trade by combining WorldFirst’s products with Ant’s solutions aimed at enabling the digitalization of ...

Java Developer

Introduction We’re WorldFirst, an international payments business helping move money around the world. We became part of Ant Group in 2019, accelerating our mission to create the world’s best platform for international trade by combining WorldFirst’s products with Ant’s solutions aimed at enablin ...

Java Developer

Senior Java Developer - TDD - Paying up to £600 Inside IR35 - Hybrid (London) - 6 month contract We're partnering with a large, internationally recognised digital platform business that delivers content and services to millions of users daily. They're looking for a Senior Java Developer to ...

Java Developer

Join to apply for the Java Developer role at OLM Systems Join to apply for the Java Developer role at OLM Systems Locations: Teddington, Glasgow, or Newport (Hybrid) Salary: Up to £39,000 p ...

Java Developer

Java Engineer IntaPeople are partnered with a fintech scaleup in Cardiff city centre and are scaling up the engineering team with 2 mid-level Java Engineers. This is a hybrid role with 3 days per week in the office. About the roles: The first role is focused on feature del ...

Java Developer

Java Developer Employment Type: Full-time Location: Berlin, Germany Salary: €50,000 - 60,000 Relocation Assistance: May be available Opportunity Overview We are seeking a Java Developer to join a dynamic team deliveri ...

Java Developer

Job Description:Senior developer with the following skills and experience. Strong communication and collaboration skills key for working in DevOps culture with ability to guide team members, when needed. Growth mindset.Essential Skills:Core AWS Services: Proficiency / understanding of key AWS service ...

Java Developer

Your newpany Large consultancy - End Client is aernment BodyYour new role We are seeking an experienced Java Developer to join a high‑profileernment programme. The successful candidate will support the IDE team in developing and delivering functional and non-functional requ ...

Java Developer

Your newpany Large consultancy - End Client is aernment BodyYour new role We are seeking an experienced Java Developer to join a high‑profileernment programme. The successful candidate will support the IDE team in developing and delivering functional and non-functional requ ...

Java Developer

JOB DESCRIPTION The team you'll be working with: NTT DATA UK seeks a delivery-focused Java Developer to join our expanding team, working from our London offices. The role requires on-site presence in London for two/ three days per week, providing an excellent opportunity to collaborate wi ...

Java Developer

Role OverviewA leading FS organisation is expanding its E‑Trading and Algorithmic Execution capability and is seeking experienced server‑side Java Developers to join a cross‑asset execution technology team. The role supports low‑latency trading and execution platforms across Fixed Income, FX, an ...

Java Developer

Description Position at WorldFirst Introduction:We’re WorldFirst, an international payments business helping move money around the world. We became part of Ant Group in 2019, accelerating our mission to create the world’s best platform for international trade by combining WorldFirst’s produc ...

Java Developer

Role OverviewA leading FS organisation is expanding its E‑Trading and Algorithmic Execution capability and is seeking experienced server‑side Java Developers to join a cross‑asset execution technology team. The role supports low‑latency trading and execution platforms across Fixed Income, FX, an ...

Java Developer

Description Position at WorldFirst Introduction:We’re WorldFirst, an international payments business helping move money around the world. We became part of Ant Group in 2019, accelerating our mission to create the world’s best platform for international trade by combining WorldFirst’s produc ...

Java Developer

JOB DESCRIPTION The team you'll be working with: NTT DATA UK seeks a delivery-focused Java Developer to join our expanding team, working from our London offices. The role requires on-site presence in London for two/ three days per week, providing an excellent opportunity to collaborate wi ...

Java Developer

Overview A Java Developer role with Commerzbank AG via LevelUP HCS, based in London. A leading corporate banking and capital markets organisation is seeking a Java Developer to join their team. Company Description Commerzbank is a leading international commercial ban ...

Java Developer

Job title: Java DeveloperCompany Version 1Job description Company Description Version 1 has celebrated over 28 years in Technology Services and continues to be trusted by global brands to deliver solutions that drive customer success. Our expertise enabl ...

Java Developer

Bskt group is a well funded e-commerce SaaS company that provides online self-checkout services for retail industries. We focus on building a diverse and inclusive company culture and aim to become a global leader in on-demand retail. Job Description We’re looking for a Java Developer to join ...

Java Developer

We are searching for a talented and experienced Senior Java Developer to join our growing team. You will play a key role in developing and maintaining mission-critical Java applications for our clients in the financial sector. You will collaborate closely with business analysts, designers, and other developer ...

Java Developer

Job Description Senior developer with the following skills and experience. Strong communication and collaboration skills key for working in DevOps culture with ability to guide team members, when needed. Growth mindset. Essential Skills S3 Athena Glue- ...

Java Developer

Java Developer Low Latency Crypto Location: 3 -4 days in London, 1-2 day from home Salary: Circa 100K 130K + Bonus + Benefits Java Developer with experience in low latency systems required by a well-established Crypto Technology Company! This ...

Senior Java Developer

Salary: Market Rates - PAYE Senior Java Developer – JP Morgan – London – 10-month Contract – Onsite Description We are seeking a hands on Senior Java Developer to join J.P. Morgan in London on an initial 10 month contract. This is a hands on role where you will design, build, an ...

Junior Java Developer

Albany Beck are a Management Consultancy focused on providing specialist talent and transformative solutions to Financial Services clients. We combine subject matter expertise with innovative delivery models that help clients scale efficiently, while offering meaningful, long-term career opportunities to o ...

BE Java Developer

3rd Line Back End Developer Methods Business and Digital Technology Limited Responsibilities Investigate, diagnose, and resolve live system defects and production incidents in line with SLAs. Analyse logs, metrics, and traces to identify root causes of complex te ...

Lead Java Developer

If you need support in completing the application or if you require a different format of this document, please get in touch with at or call TCS London Office number with the subject line: “Application Support Request”. Job Type: Permanent Location: Glasgow, London, Whip ...

Java Developer Contract

Up to £700 per day Outside IR35 (6 month rolling) In office – City of London Quant Capital is hiring for a small, high-performing market maker in London. This is a junior-to-mid role focused primarily on Java development, with a secondary responsibility owning straightforwar ...

Java & Kotlin Developer

About the Role Location – London, UK Mode of Work – Hybrid (2-3 Days Onsite Per Week) Type of Hiring – Permanent Mandatory Skills Java Kotlin Microservices Spring Spring Boot Job Summary Seek ...

Junior Java Developer

Location: Hybrid, 3 days per week in office We are looking for a Junior Java Developer to join a team building a greenfield real-time trading application within a fast-paced front-office technology environment. This is a rare opportunity to join a project from an ear ...

Mid Java Developer

Do you have 3-5 years experience and are looking for your next challenge? Have you been developing with Core Java without the use of frameworks? Mid Java Developer – Leading FinTech Location – hybrid in London 3 days a week Salary – up to £90k + bonus < ...

Senior Developer (Java)

Senior Developer (Java) page is loaded## Senior Developer (Java)locations: Londontime type: Full timeposted on: Posted Yesterdayjob requisition id: R4599The TP ICAP Group is a world leading provider of market infrastructure.Our purpose is to provide clients with access to global financial and commodities ...

Senior Developer (Java)

The TP ICAP Group is a world leading provider of market infrastructure. Our purpose is to provide clients with access to global financial and commodities markets, improving price discovery, liquidity, and distribution of data, through responsible and innovative solutions. Through our people and technology, ...

Senior Java Developer

A trusted UK Central Government technology programme is looking for an experienced Senior Java Developer to join their high-impact delivery team. Working on mission-critical systems that support national infrastructure, this role offers the chance to work fully remotely on challenging and technical ...

Senior Java Developer

Senior Java Analyst Developer / Technical Consultant Quant Capital is urgently looking for a Java Analyst Developer / Technical Consultant to join our high profile client. Our client is a global trading platform software business. Its products are used globall ...

Senior Java Developer

Music is UniversalIt’s the passionate and dedicated team at Universal Music who help make us the world’s leading music company. From A&R to finance, legal to digital, sales to marketing, Universal Music is the place to grow and develop your career within a truly commercial and innovative business that ...

DV Java Developer

Java Developer Manchester / London / Cheltenham Salary up to £90k Must be able to gain DV clearance We are looking for a DV-cleared Java Engineer to join a highly skilled engineering team working on complex, mission-critical software systems. This role is ideal for someone ...

Senior Java Developer

This job is brought to you by Jobs/Redefined, the UK's leading over-50s age inclusive jobs board. We believe in better. And we make it happen. Better content. Better products. And better careers. Working in Tech, Product or Data at Sky is about building the next and the new. From br ...

Java Developer, FinTech

At Booking.com, data drives our decisions. Technology is at our core. And innovation is everywhere. But our company is more than datasets, lines of code or A/B tests. We’re the thrill of the first night in a new place. The excitement of the next morning. The friends you make. The journeys you take. The sig ...

Java/React Developer

Job Overview Our client, a growing Consultancy, is looking for a Java/React Developer to join their London based team. The work undertaken will be for a project in the Banking sector. The role is offered on a hybrid basis and candidates will be expected to be in the London office 2 days per week. ...

Java Backend Developer

# Java Backend Developer,November 30, 2025### Job Description**On behalf of our client, we are seeking a Java Backend Developer – London, UK (Full-Time Permanent Role).**Our client, a fast-growing technology organisation, is looking for a skilled Java Backend Developer to build secure, scalable backend services ...

Java Swing Developer

We’re looking for a Java Swing Developer to join a team working on a high-performance desktop trading platform. Working on a mission-critical system that supports FX Cash, deposits, futures, swaps, and more. The platform is rich in functionality, handles heavy loads with low latency, and underpins key trad ...

Lead Java Developer

Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact. Job O ...

Lead Java Developer

For additional information, please review .**Discover your future at Citi**Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make ...

Lead Java Developer

Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact. <h3 ...

Java Developer Payments

We are looking for an experienced Java Developer with strong exposure to the Payments domain to design, build, and enhance applications supporting global payment processing and modernization programs. The role involves developing scalable, high-performance backend components, integration se ...

Lead Java Developer

Senior Java Developer – FX Trading Have you got experience leading a team while remaining hands‑on and technically involved? Salary: up to £120k + bonus Location: London office 3 days a week We are delighted to be continuing our longstanding partnership with an FX Market D ...

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    Java Developer Jobs in Greater London Job Search Guide, Trends and Insights