Principal JavaDeveloper – Major Financial Institution London/Hybrid | Contract | £700-£800 inside IR35 (gross umbrella rate) We’re working with a major financial institution looking to scale out its engineering function with a Principal JavaDeveloper to lead critical systems work. This is a hands … design, and steering collaborative technical decisions across squads. What they’re looking for: Proven experience supporting large-scale, business-critical systems Strong background in Java and ideally C# Some front end exposure (Angular ideally but other frameworks considered). Note the role is back end focused. Comfortable working with … implementation Bonus points for: Angular, React or frontend exposure Familiarity with Snowflake or backend SQL variants This is a great opportunity for an experienced JavaDeveloper to join a prestigious financial player. If you’re someone who thrives in complex environments and enjoys technical leadership alongside delivery, apply More ❯
Principal JavaDeveloper – Major Financial Institution London/Hybrid | Contract | £700-£800 inside IR35 (gross umbrella rate) We’re working with a major financial institution looking to scale out its engineering function with a Principal JavaDeveloper to lead critical systems work. This is a hands … design, and steering collaborative technical decisions across squads. What they’re looking for: Proven experience supporting large-scale, business-critical systems Strong background in Java and ideally C# Some front end exposure (Angular ideally but other frameworks considered). Note the role is back end focused. Comfortable working with … implementation Bonus points for: Angular, React or frontend exposure Familiarity with Snowflake or backend SQL variants This is a great opportunity for an experienced JavaDeveloper to join a prestigious financial player. If you’re someone who thrives in complex environments and enjoys technical leadership alongside delivery, apply More ❯
Principal JavaDeveloper – Major Financial Institution London/Hybrid | Contract | £700-£800 inside IR35 (gross umbrella rate) We’re working with a major financial institution looking to scale out its engineering function with a Principal JavaDeveloper to lead critical systems work. This is a hands … design, and steering collaborative technical decisions across squads. What they’re looking for: Proven experience supporting large-scale, business-critical systems Strong background in Java and ideally C# Some front end exposure (Angular ideally but other frameworks considered). Note the role is back end focused. Comfortable working with … implementation Bonus points for: Angular, React or frontend exposure Familiarity with Snowflake or backend SQL variants This is a great opportunity for an experienced JavaDeveloper to join a prestigious financial player. If you’re someone who thrives in complex environments and enjoys technical leadership alongside delivery, apply More ❯
Principal JavaDeveloper – Major Financial Institution London/Hybrid | Contract | £700-£800 inside IR35 (gross umbrella rate) We’re working with a major financial institution looking to scale out its engineering function with a Principal JavaDeveloper to lead critical systems work. This is a hands … design, and steering collaborative technical decisions across squads. What they’re looking for: Proven experience supporting large-scale, business-critical systems Strong background in Java and ideally C# Some front end exposure (Angular ideally but other frameworks considered). Note the role is back end focused. Comfortable working with … implementation Bonus points for: Angular, React or frontend exposure Familiarity with Snowflake or backend SQL variants This is a great opportunity for an experienced JavaDeveloper to join a prestigious financial player. If you’re someone who thrives in complex environments and enjoys technical leadership alongside delivery, apply More ❯
london (city of london), south east england, united kingdom
Source Technology
Principal JavaDeveloper – Major Financial Institution London/Hybrid | Contract | £700-£800 inside IR35 (gross umbrella rate) We’re working with a major financial institution looking to scale out its engineering function with a Principal JavaDeveloper to lead critical systems work. This is a hands … design, and steering collaborative technical decisions across squads. What they’re looking for: Proven experience supporting large-scale, business-critical systems Strong background in Java and ideally C# Some front end exposure (Angular ideally but other frameworks considered). Note the role is back end focused. Comfortable working with … implementation Bonus points for: Angular, React or frontend exposure Familiarity with Snowflake or backend SQL variants This is a great opportunity for an experienced JavaDeveloper to join a prestigious financial player. If you’re someone who thrives in complex environments and enjoys technical leadership alongside delivery, apply More ❯
Warrington, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
Social network you want to login/join with: Lead JavaDeveloper, warrington, cheshire col-narrow-left Client: James Adams Location: Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 2 Posted: 06.06.2025 Expiry Date: 21.07.2025 col-wide Job Description: Lead JavaDeveloper … Our client is an innovator in the iGaming space, delivering cutting-edge online gaming to a global audience. They are looking for a Lead JavaDeveloper t o play a pivotal role in shaping the architecture and development of their real-time gaming platform. The Role This is … designers, engineers, and product teams to deliver world-class gaming solutions. Key Responsibilities Develop & Lead – Drive the development of scalable, interactive gaming products using Java (11+), Scala & Spring Boot . Microservices & API Design – Design and implement modular microservices architecture with 3-tier API design . Cloud & DevOps – Work within More ❯
Watford, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
Social network you want to login/join with: Lead JavaDeveloper, watford, hertfordshire col-narrow-left Client: James Adams Location: watford, hertfordshire, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 2 Posted: 06.06.2025 Expiry Date: 21.07.2025 col-wide Job Description … Lead JavaDeveloper – Gaming | Hybrid (London – 3 days on-site) | Up to £95,000 per annum basic salary + Bonus & Benefits James Adams Recruitment has partnered with a fast-growing company at the forefront of the online gaming industry. Our client is an innovator in the iGaming space … delivering cutting-edge online gaming to a global audience. They are looking for a Lead JavaDeveloper t o play a pivotal role in shaping the architecture and development of their real-time gaming platform. The Role This is a hands-on leadership role (90% coding, 10% leadership More ❯
Sheffield, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
Social network you want to login/join with: Lead JavaDeveloper, sheffield, south yorkshire col-narrow-left Client: James Adams Location: sheffield, south yorkshire, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 2 Posted: 06.06.2025 Expiry Date: 21.07.2025 col-wide … Job Description: Lead JavaDeveloper – Gaming | Hybrid (London – 3 days on-site) | Up to £95,000 per annum basic salary + Bonus & Benefits James Adams Recruitment has partnered with a fast-growing company at the forefront of the online gaming industry. Our client is an innovator in the … iGaming space, delivering cutting-edge online gaming to a global audience. They are looking for a Lead JavaDeveloper t o play a pivotal role in shaping the architecture and development of their real-time gaming platform. The Role This is a hands-on leadership role (90% coding More ❯
Crawley, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
Social network you want to login/join with: Lead JavaDeveloper, crawley, west sussex col-narrow-left Client: James Adams Location: crawley, west sussex, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 2 Posted: 06.06.2025 Expiry Date: 21.07.2025 col-wide … Job Description: Lead JavaDeveloper – Gaming | Hybrid (London – 3 days on-site) | Up to £95,000 per annum basic salary + Bonus & Benefits James Adams Recruitment has partnered with a fast-growing company at the forefront of the online gaming industry. Our client is an innovator in the … iGaming space, delivering cutting-edge online gaming to a global audience. They are looking for a Lead JavaDeveloper t o play a pivotal role in shaping the architecture and development of their real-time gaming platform. The Role This is a hands-on leadership role (90% coding More ❯
Leeds, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
Social network you want to login/join with: Lead JavaDeveloper, leeds, west yorkshire col-narrow-left Client: James Adams Location: leeds, west yorkshire, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 2 Posted: 06.06.2025 Expiry Date: 21.07.2025 col-wide … Job Description: Lead JavaDeveloper – Gaming | Hybrid (London – 3 days on-site) | Up to £95,000 per annum basic salary + Bonus & Benefits James Adams Recruitment has partnered with a fast-growing company at the forefront of the online gaming industry. Our client is an innovator in the … iGaming space, delivering cutting-edge online gaming to a global audience. They are looking for a Lead JavaDeveloper t o play a pivotal role in shaping the architecture and development of their real-time gaming platform. The Role This is a hands-on leadership role (90% coding More ❯
Hull, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
Social network you want to login/join with: Lead JavaDeveloper, kingston upon hull, east yorkshire col-narrow-left Client: James Adams Location: kingston upon hull, east yorkshire, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 2 Posted: 06.06.2025 Expiry … Date: 21.07.2025 col-wide Job Description: Lead JavaDeveloper – Gaming | Hybrid (London – 3 days on-site) | Up to £95,000 per annum basic salary + Bonus & Benefits James Adams Recruitment has partnered with a fast-growing company at the forefront of the online gaming industry. Our client is … an innovator in the iGaming space, delivering cutting-edge online gaming to a global audience. They are looking for a Lead JavaDeveloper t o play a pivotal role in shaping the architecture and development of their real-time gaming platform. The Role This is a hands-on More ❯
Newcastle upon Tyne, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
Social network you want to login/join with: Lead JavaDeveloper, newcastle-upon-tyne, tyne and wear col-narrow-left Client: James Adams Location: newcastle-upon-tyne, tyne and wear, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 2 Posted … 06.06.2025 Expiry Date: 21.07.2025 col-wide Job Description: Lead JavaDeveloper – Gaming | Hybrid (London – 3 days on-site) | Up to £95,000 per annum basic salary + Bonus & Benefits James Adams Recruitment has partnered with a fast-growing company at the forefront of the online gaming industry. Our … client is an innovator in the iGaming space, delivering cutting-edge online gaming to a global audience. They are looking for a Lead JavaDeveloper t o play a pivotal role in shaping the architecture and development of their real-time gaming platform. The Role This is a More ❯
London, England, United Kingdom Hybrid / WFH Options
N Consulting Limited
JavaDeveloper (Java 8+, Spring Boot) | Hybrid | 3 Days Onsite We are looking for a skilled JavaDeveloper with strong expertise in Java 8+ and Spring Boot to join our team. This is a hybrid role with 3 days per week mandatory onsite work. … What You’ll Bring: Advanced experience in Java 8+ , Spring/Spring Boot , and Hibernate Experience- 8-10 years Solid knowledge of RDBMS solutions like MS SQL, PostgreSQL, Sybase, or DB2 Basic Linux skills Experience with any Cloud platform (Azure experience preferred) Nice to Have: Hands-on experience with … environment Opportunity to work with cutting-edge technologies Hybrid working model (3 days onsite, 2 days remote) If you are passionate about building scalable Java applications and want to grow your cloud expertise, we want to hear from you! Apply now and be part of our innovative tech team More ❯
Lead JavaDeveloper – FX/Trading! Salary: £120,000 - £130,000 + bonus (previously 25-40%) + benefits Location: 3 days onsite, City of London Do you enjoy writing Java code day-to-day as well as line-managing your own team? Do you have a few … work on cutting-edge trading solutions! This highly respected financial institution is expanding its London office and is on the lookout for a Lead JavaDeveloper to guide one of the teams working on an App in the Cloud product. As the Lead JavaDeveloper, you … will:Be a hands-on leader and write Java code, pair-program with your team and carry out code reviewsLine manage a team of approximately 4-5 Engineers, helping them grow in their careers and developmentContribute and discuss with different stakeholder in the business, notably the Product and Design More ❯
Birmingham, England, United Kingdom Hybrid / WFH Options
TieTalent
Join to apply for the JavaDeveloper (SC Cleared) role at TieTalent Get AI-powered advice on this job and more exclusive features. About JavaDeveloper (SC Cleared) 6 Month Contract Birmingham (Hybrid) £500/day (Outside IR35) JavaDeveloper needed with active SC …/June 2025. Work with a leading global Digital transformation business on large-scale Government/Public Sector projects. Key experience and tasks include: Java development for large-scale Spring projects Developing Java solutions for Microservices, messaging web services, distributed systems Web Services, SOAP, RESTful, Docker Containerisation Supporting … JUnit, JMock, Powermock, DBUnit, TestContainers AWS services: EC2, RDS, S3, Route53, SQS, DynamoDB, KMS, Cloudwatch Agile methods: Scrum, BDD, TDD, Kanban Full Tech Stack: Java 17+, Spring Boot, Data, Integration, Batch, Microservices, Quartz, PostgreSQL, Hibernate, REST, SOAP, ActiveMQ, Maven, Junit, Jenkins, AWS, Docker, TDD, Angular, Jaspersoft Advantageous skills: AWS More ❯
Role: Senior JavaDeveloper (Algo/FX eTrading) London (Hybrid) £100,000 - £160,000 We are seeking a Senior JavaDeveloper to join the Global Front Office Algo eTrading Development Team of a leading investment bank. This is an exciting opportunity to design, develop, and deliver … high-performance technical solutions for a cutting-edge trading platform. Responsibilities Be a hands-on Senior Developer, influencing project direction from the outset. Develop new connectivity and RFQ protocols, including portfolios, for the expansion of eTrading. Enhance the auto-quoting and algo framework for pricing, offering, aggressing, hedging, and … the platform, supporting internal mobility and strategic programs. Contribute to regulatory and control-related initiatives, including the replacement of Algo containers. Key Skills Core Java: High-performance Java coding with expertise in zero-GC/non-allocating development. Multithreading: Advanced knowledge of concurrent programming. Low Latency Trading: Proven More ❯
Slough, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
Social network you want to login/join with: Contract Application Developer (Java, Typescript & Endur), slough col-narrow-left Client: X4 Technology Location: slough, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job … Description: Role: Application Developer Industry: Energy trading Day Rate: £500-600/d inside IR35 Location: London (hybrid) Contract: 6 months (strong extension potential) X4 Technology are partnered with a global energy trading company looking for a skilled Application Developer to join their team on a contract basis. … environment, contributing to the development and integration of solutions that support renewable energy trading, financial analytics, and risk management. Responsibilities of the Contract Application Developer (Java, Typescript, Endur) Develop, enhance and maintain applications using Java and TypeScript . Customise and support Endur (Openlink), including JVS and AVS More ❯
JavaDeveloper (Active SC clearance required) JavaDeveloper (Active SC clearance required) 1 month ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. Direct message the job poster from Amber Labs JavaDeveloper (Must hold … ll provide technical support for the transition of applications into live service and support. Your skills and experience What you’ll bring: Experience with Java Experience of Spring framework or equivalent Knowledge of software design patterns and when to apply them Excellent knowledge of development processes Experience of containerisation … function Information Technology Industries IT Services and IT Consulting Referrals increase your chances of interviewing at Amber Labs by 2x Get notified about new Java Software Engineer jobs in England, United Kingdom . London, England, United Kingdom 1 month ago Southampton, England, United Kingdom 1 month ago Manchester, England More ❯
Join to apply for the JavaDeveloper - Inside IR35 role at Opplæringskontoret for Offshore fag 1 week ago Be among the first 25 applicants A JavaDeveloper with experience in the financial services sector is required for an initial 12-month contract. This is a hybrid … working via an FCSA-accredited umbrella company. Key Skills And Experience Financial services experience Build solutions for the Distributed computing platform MOTIF using Advanced Java, Spring, Hibernate, Oracle, BPM, JMS, and in-memory computing Work in an Agile development model to deliver features steadily Collaborate with geographically distributed global … function: Information Technology Industries: Software Development Referrals can double your chances of interviewing at Opplæringskontoret for Offshore fag. Related Roles and Locations Full Stack Developer - Relocate to Saudi Arabia, Permanent Expat Family Relocation Package (Milton Keynes, 2 weeks ago) JavaDeveloper (Active SC clearance required) Mid/ More ❯
JavaDeveloper with SQL, Oxford District Client: Xoriant Location: Oxford District, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 2 Posted: 06.06.2025 Expiry Date: 21.07.2025 Job Description: JavaDeveloper with Very Strong SQL Location: Glasgow, UK Work Arrangement: Hybrid (2-3 days … a week) Contract Duration: 6+ Months Inside IR35 The Role Join a multi-year Disclosure of Interest (DOI) program as an experienced Javadeveloper, based out of Glasgow. Participate in transforming the firm's reporting and management of equity holdings as part of a global renovation program. Work … regulatory reporting obligations. Communicate effectively with various systems involved in the DOI program across different regions. What You'll Need to Succeed Proficiency in Java and related technologies. Experience with frameworks such as Spring, Angular, Spark. Experience developing web services, especially REST APIs. Knowledge of testing methodologies including unit More ❯
JR010921 Morgan Stanley are seeking someone to join our Investment Banking & Global Capital Markets Technology team as an Associate JavaDeveloper in the Advisory Sales & Distribution Super Department to build innovation solutions to support the complex and evolving needs of our businesses in Institutional Securities Group. London JR010921 … Morgan Stanley are seeking someone to join our Investment Banking & Global Capital Markets Technology team as an Associate JavaDeveloper in the Advisory Sales & Distribution Super Department to build innovation solutions to support the complex and evolving needs of our businesses in Institutional Securities Group. What You'll … and team meetings. Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent experience. At least 3 years of hand-on Java EE and core Java experience. Experience with web service development, RESTful APIs and Services Oriented Architecture. Skills in Object Oriented Design, Design patterns More ❯
JavaDeveloper - Active SC, Backend, SpringBoot Up to £420 per day - Inside IR35 London/Hybrid 12 months My client is an instantly recognisable consultancy who require a SC Cleared JavaDeveloper for a public sector end client. Key Requirements: Proven commercial experience working as a … JavaDeveloper in the public sector. Active SC Clearance. Software Engineering capability with backend tools including AWS Kubernetes, Hibernate, Jenkins, Debezium, Java/Spring Microservices and SNS/SQS. API experience. Excellent communication skills. Nice to have: NPPV3 Clearance. Immediate availability. If interested, with relevant experience, please More ❯
Employment Type: Contract
Rate: £350 - £420/day Up to £420 per day - Inside IR35
Join to apply for the JavaDeveloper - Systematic Order Management role at Man Group Join to apply for the JavaDeveloper - Systematic Order Management role at Man Group Get AI-powered advice on this job and more exclusive features. As an Engineer within the AHL OMS … tools and libraries. Technology and Business Skills We strive to hire the brightest, best and most passionate technologists. You’ll be an expert software developer, ideally with an understanding of financial markets and relevant trading experience. You’ll join a driven team with broad responsibility, so great communication skills … Job function Job function Information Technology Industries Investment Management Referrals increase your chances of interviewing at Man Group by 2x Get notified about new Java Software Engineer jobs in London Area, United Kingdom . London, England, United Kingdom 5 months ago London, England, United Kingdom 1 week ago London More ❯