1 to 25 of 242 Java Developer Jobs in England

opportunity has arisen for a Java Developer to join a specialist cyber technology and software assurance company supporting UK Defence and Critical National Infrastructure programmes. As a Java Developer , you will develop and enhance secure Java applications, backend services and system integrations within a restricted … month contract based role offering a salary range of £600 - £650 per day and benefits. You will be responsible for: Developing and enhancing Java-based backend services. Designing and implementing secure, scalable applications. Building and integrating RESTful APIs. Working with microservices architectures. Collaborating with engineers, architects and relevant stakeholders. ...

Java Developer – Algo Trading Leading London-based trading firm has an outstanding opportunity for a Java Developer to join their low latency trading team. Our client quant prop trading and market-making business. They are currently looking to expand their high and intraday trading presence across … equities and commodities. The Java Developer will: Work closely with the Head of Trading and the Quant Team and assist in design and development of new trading algorithms, mainly in Java Help engineer a new greenfield low latency trading platform Work on connectivity to Financial Exchanges Improve ...

Java Developer Algo Trading Up to 120,000 + benefits and bonus Leading London-based trading firm has an outstanding opportunity for a Java Developer to join their Algo Trading Strategy team. This will be building out a brand new greenfield trading platform. You will … house with performance figures of 22%. They are currently looking to expand their high and intraday trading presence across FX and commodities. The Java Developer will: Work closely with the Head of Trading and the Quant Team and assist in design and development of new trading algorithms ...

Java Developer – FintechTo 65,000Quant Capital is urgently looking for a Java Developer to join our high profile client. Our client is a small fintech firm creating by one of the worlds best known personalities in fintech. They are known for solving one of the common … Review of designs/code and knowledge sharing are key to smooth organizational continuity. Two brains are better than one. Day to Day The Java Developer will: Design, develop, test and deploy micro services into the cloud (AWS)Supporting other business units investigating problems, querying data, and building ...

Senior Java Developer Remote/Hybrid | £60,000 - £70,000 + Benefits Senior Java Developer required for an established software technology organisation delivering complex enterprise platforms within a regulated environment. This is a fantastic opportunity for an experienced Senior Java Developer to join … highly collaborative engineering team working on scalable, mission-critical software products. The successful Senior Java Developer will combine strong hands-on Java development with technical leadership, mentoring, and continuous improvement. Key Responsibilities Develop, enhance, and maintain enterprise software applications Deliver high-quality code within Agile Scrum teams ...

Type: Hybrid - Contract, inside IR25, £400 per day Job Title: Java Developer - SC Cleared - Spring Boot Microservices STRCTLY; NON SPONSORED Location: London Our client is looking for an experienced Java Developer with active SC clearance . You'll join their team to design, build and maintain … RESTful and SOAP microservices using Spring Boot in an Agile environment. As a Java Developer, you will be responsible for designing, developing, and maintaining high-quality Java applications that adhere to industry best practives and standards. The candidate preferably should have SC/DV clearance or must ...

Core Java Developer – Algo Trading125,000 Plus BonusLeading London-based trading firm has an outstanding opportunity for a Java Developer to join their low latency trading team. Our client quant prop trading house with performance figures of 22%. They are currently looking to expand their … high and intraday trading presence across FX, equities and commodities. The Java Developer will: Work closely with the Head of Trading and the Quant Team and assist in design and development of new trading algorithms, mainly in JavaHelp engineer a new greenfield low latency trading platformWork on connectivity ...

Senior Java Developer- Newcastle My Tech Consultancy client is looking for a Senior Java Developer to join them Up to £75k, benefits such as Bonus, 25 days Holiday, Paid for Certifications, Healthcare, Flexible hours and much more Remote first, adhoc travel to Newcastle, so candidate … North East of England/Scotland preferred Java, Spring, Spring Boot, SQL, REST, Agile ABOUT THE CLIENT My client is a mid-size IT Consultancy going from strength to strength. They work with a diverse range of clients across Financial Services, Renewables, Healthcare. This role may require ...

REMOTE Low latency Java Developer – Algo Trading120,000 + bonuses (50%)Leading London-based trading firm has an outstanding opportunity for a Java Developer to join their low latency trading team. Our client quant prop trading house with performance figures of 22%. They are currently … looking to expand their high and intraday trading presence across FX, equities and commodities. The Java Developer will: Work closely with the Head of Trading and the Quant Team and assist in design and development of new trading algorithms, mainly in JavaHelp engineer a new greenfield low latency ...

Senior Java Developer Role - Minimum 6 years exp - Defence Sector - All Candidates must have a UK Passport to satisfy Government/MoD security vetting procedures - 5 days Onsite in Guildford based office - £50,000 - £85,000 + benefits (DOE) Essential Exp: Java, GUI Development using Java Fx or Java Swing, Linux G.R.E. Recruitment is delighted to partner with a leading Defence Sector organisation who are looking to add a Senior Java Developer to their growing team in their Guildford office. In this role you'll be joining an experienced Java team ...

Senior Java Developer/Backend Engineer (Spring Boot TDD) Manchester/WFH to £78k Are you a Senior Java Developer with hands-on leadership skills? You could be progressing your career at a global games software house. As a Senior Java Developer you will … week with flexibility to work from home twice a week. About you: You have strong backend software engineering skills and experience You have strong Java and Spring Boot development experience You have technical/team leadership, mentoring and coaching experience, you're an advocate of software engineering best practices ...

Accepting applications until: 23 October 2026Job DescriptionYour Role: Java Developer – Digital Out of HomeAre you a Java Developer looking to be part of a team building cutting-edge, event-driven systems that power millions of digital advertising moments every day? As a Java Developer … powers all digital assets across Global's outdoor estate — from large roadside signs to the Transport for London network. You'll work with modern Java microservices (Java 21, Spring Boot) deployed on Kubernetes (EKS on AWS), using CI/CD pipelines (Jenkins, Terraform) and observability tools such ...

Core Java Developer– JVM, Multithreading, TDD, SpringQuant Capital is urgently looking for a Core Java Developer to join our high profile client. Our client is a well known high frequency low latency trading platform provider. No experience of finance is needed. The Java developer … development and client projects through in depth knowledge of the new applications, code development, system design, operating system design and software applications. The Core Java developer will work on a high availability distributed in memory aggregation solution. You will be working with major funds and smaller prop trading ...

Java Developer Telford/Hybrid - 3 days per week onsite £425 per day inside ir35 3 month contract BPSS & SC eligible We're looking for an experienced Java Developer/Microservices Engineer to join a growing digital development team working on an exciting and expanding public … working within a collaborative Agile environment and contributing to a service that is expected to grow significantly over the coming years. Key Skills Strong Java development experience Spring/Spring Boot Microservices Git SQL & MongoDB Swagger/OpenAPI Software testing and code quality Application monitoring and troubleshooting Shell scripting ...

Core Java Developer Fintech High Freq Trading – 80,000 + bonus and benefitsQuant Capital is urgently looking for a Core Java Developer to join our high profile client. Our client is a well known specialized High Frequency FX Prop Trading firm. Their platform is based … distributed low latency systems involving complex multi-threading where performance is key. This is a fantastic opportunity for a Core Java J2SE expert to join a growing firmThis is a broad role for a Java developer encompassing a complex front end trading application, performance improvement, market connectors ...

Java Developer -FinTechUp to 100,000Quant Capital is urgently looking for a Java Developer to join a pioneering tech start-up. Our client is an innovative company with a pioneering new concept for the financial markets with their big data technology platform. They have assembled … expand to meet high demand from clients. The role: This is a senior role and would suit a candidate with 5+ years of Java development experience. The successful candidate will be a talented Java developer with a passion for solving engineering problems and delivering business functionality. ...

Java Developer Location: London Contract Type: Permanent, Full-Time Salary: Up to £70,000 per annum, plus benefits Security Clearance: SC cleared or SC eligible (candidates must hold SC clearance or be eligible to obtain it) Start Date: ASAP The Role We are looking for a talented Java Developer to join our team and contribute to the design, development and maintenance of high-performance applications. The ideal candidate has a solid understanding of Java and is enthusiastic about working with the latest tools and frameworks. You will play a critical role in building scalable, high ...

JAVA DEVELOPER – FINTECH STARTUP High-Growth Fintech – Asset Management SoftwareLondon (Hybrid – 2 days in office/week)Quant Capital is urgently looking for a Core Java Developer to join a innovative FinTech business developing next-generation asset management platforms for professional investors. The firm operates … lean, high-performance engineering team focused on solving complex industry problems through clean, scalable code and modern infrastructure. We're looking for a Java Developer who's ready to work across the stack and get deeply involved in architectural design, backend performance, and infrastructure scaling. Role OverviewThis ...

Title: Java Developer Rate: £525 per day inside ir35 Location: Remote Contract: 6 months rolling We're looking for an experienced Java Developer to join a remote development team working on a Home Office project, building and enhancing secure, scalable Java applications and services. … work across Java, Spring Boot, REST APIs and microservices, contributing to the full development lifecycle from design and development through to testing, deployment and ongoing optimisation. Strong experience with Java and Spring Boot is essential, alongside solid SQL/database knowledge and experience working with Git, Maven ...

Java Developer/Backend Software Engineer (Kafka API) London/WFH to £90k Are you a Java technologist seeking a role where you can work on ground breaking technology, continually learning and progressing your career? You could be joining a global technology consultancy. What … your family, including mental health Travel Insurance Charitable giving Gym membership for you and your family Flexible holiday scheme Your role: As a Java Developer you will design, develop and deliver a range of transformational projects for clients, mainly within the financial services sector and with a focus ...

Core Java Developer – Fintech90,000 Plus 10% to 40%Quant Capital is urgently looking for a Core Java Developer to join a well known trading firm. No experience of finance is needed, finance isn't what this firm does, tech is. Our client is an innovative … order of multi millions not 3 guys in a shed. The role: This role and would suit a candidate with 2-10 years of Java Development experience. The successful candidate will be a top tier Java developer (or aspiring, half of the team don't have ...

Title: Java Developer Rate: £475 - £525 per day inside ir35 Location: Remote Contract: 6 months rolling SC Cleared We're looking for an experienced Java Developer to join a remote development team working on a Home Office project, building and enhancing secure, scalable Java applications … services. You'll work across Java, Spring Boot, REST APIs and microservices, contributing to the full development lifecycle from design and development through to testing, deployment and ongoing optimisation. Strong experience with Java and Spring Boot is essential, alongside solid SQL/database knowledge and experience working with ...

Title: Senior Java Developer - Rates Intraday Risk Technology Job Code: 14911 Country: GB City: London Skill Category: IT\Technology Job Title: Senior Java Developer – Rates Intraday Risk Technology Corporate Title : Associate Department :Information Technology Location: London (Hybrid) Company overview Nomura is a financial services group with … platform from design through to implementation and rollout. Skills, experience, qualifications and knowledge required Mandatory: Bachelor’s degree in computer science or equivalent Experienced Java developer with good knowledge of Java frameworks (Spring) and an understanding of the stages of the software development lifecycle, version control, unit ...

Core Java Developer – Quant Trading90,000 Plus 10% to 40%Quant Capital is urgently looking for a Core Java Developer to join a well known trading firm. No experience of finance is needed, finance isn't what this firm does, tech is. Our client … order of multi millions not 3 guys in a shed. The role: This role and would suit a candidate with 2-10 years of Java Development experience. The successful candidate will be a top tier Java developer (or aspiring, half of the team don't have ...

Senior Java Developer - 3 Month Contract - Stockport/Hybrid Type: 3 Month Contract Day Rate: Market Rates (Outside IR35) Location: Stockport/Hybrid Start: ASAP We are seeking a talented Senior Java Developer to join their dynamic team. This is an exciting opportunity for an individual … eager to contribute to impactful projects in a collaborative environment. Key Responsibilities: Design, develop, and maintain high-quality Java applications, ensuring scalability and performance. Collaborate with cross-functional teams to define, design, and ship new features. Troubleshoot and debug applications, enhancing performance and user experience. Mentor and guide junior ...