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Java Developer Rate: £550/day (Inside IR35) Clearance: SC Cleared (mandatory - vetting will extend onboarding timelines) Location: Remote, with occasional visits to Croydon Sector: Public Sector Key Responsibilities Design, develop, test, and deploy Java-based applications and services Write clean, efficient, well-documented code following best practice Collaborate with product managers, architects, and developers on requirements Troubleshoot, debug, and resolve technical issues Participate in code reviews for quality and maintainability Optimise application performance and scalability... more ->
Java Technical Lead - FX Platform - Investment Bank London-based | £110,000-£130,000 base + bonus Java, Spring, Distributed Systems, Oracle, REST APIs, Agile The Role: This is a hands-on Technical Lead role sitting on a global FX platform that underpins Real Time rate delivery to clients across multiple regions. The business is investing heavily, expanding into new markets and product areas, and needs someone who can shape the technical direction while still staying close to the code. You will operate at the centre of engineering, product, and architecture, taking ownership of how the... more ->
Java Developers - London and/or West Sussex - hybrid £273 Skills Hands on Java application design, software development and automated testing (Java 11 and higher). Intermediate knowledge of basic infrastructure technologies and components. Familiarity with application containers based on spring, Vert.X or equivalent. Familiarity with Cloud services including DevOps concepts and CI/CD tools. Experience with Event-driven/Micro-services architecture for high-availability/distributed systems. Experience using Spring Framework, Junit, GitHub, Microservices, Splunk and API's. Experience with Test... more ->
Java Full Stack Developer - 6 Month Contract - Inside IR35 - Hybrid in London Contract Type: Initial 6 month contract (Inside IR35) Rate: £475-500 per day Inside IR35 Location: Hybrid in London Role Overview: We are seeking an experienced Java Full Stack Developer to join our team on a contract basis in London. This role offers the opportunity to work on complex, large-scale applications within the financial services domain, combining hands-on development with production support responsibilities. Key Responsibilities: Design, develop, and maintain complex Java and Python-based applications... more ->
Java Developer - Government - SC Clearance - fully remote I have an immediate opportunity for an experienced Java Developer to work on ongoing programmes for a central government client. Due to urgency and nature of the work, ideal candidates will hold active SC clearance. I am therefore keen to speak with candidates who have: Strong experience with Java, including Core Java and Java SE/EE. Experience of working in Cloud environments (AWS, Azure, GCP) and experience of containerisation tools such as Docker or Kubernetes would be preferred Background using Spring Framework, such as Spring... more ->
Role: Java/Python Software Developer Location: London (Hybrid) Type: Contract Comp: Up To £750 P/D The role We're working with a leading global financial organisation looking to hire an experienced Backend Engineer to join a high-performing technology team focused on risk platforms. This is an opportunity to design and build scalable systems that power critical risk data and analytics, working on complex engineering challenges in a fast-paced environment. Responsibilities Design and develop scalable Back End applications using Java and/or Python. Build distributed services that support risk... more ->
Role: Java Card/EMV Developer Job Duty: Hands-on experience in developing EMV payment applications on JavaCard and/or native platforms. Proven expertise in Host Card Emulation (HCE) and/or payment application development using the Android Native Development Kit (NDK), including deployment and testing. Strong understanding of white-box cryptography and related protection techniques. Experience with EMV payment application personalization methodologies, including EMV-CPS, and associated cryptographic processes. Practical knowledge of GlobalPlatform over-the-air (OTA) personalization and secure... more ->
A leading IT Consultancy is seeking a Java 11 Engineer on a contract basis to work for a leading Financial Services client. You will be required to work onsite at the clients office in West Sussex 3 times per week. Please DO NOT apply unless you can commit to this. The Java 11 Engineer must have the following skills/experience: Hands on Java application design, software development and automated testing (Java 11 and higher). Intermediate knowledge of basic infrastructure technologies and components. Familiarity with application containers based on spring, Vert.X or equivalent. Familiarity... more ->
Senior Developer (Discovery Engineering) Join us and build a streaming platform used by millions. Sky is one of Europe's leading media and entertainment companies, and a part of Comcast Corporation, which also owns NBCUniversal (NBCU). We create award-winning original content, produce the biggest live sporting events and provide free access to news and the arts. We work on the Global Streaming Platform supporting various video on demand products such as SkyShowtime, Peacock, Showmax, and NowTV. What is the plot? Millions of customers use our apps and we have always been looking to improve by... more ->
Java Developer - Front Office Risk Technology London | Hybrid | Financial Services We're partnering with a leading financial services firm seeking a Java Developer with 2-5 years' experience to join their Front Office Risk Technology team. This is an excellent opportunity for a developer who enjoys working on business-critical applications, collaborating directly with risk stakeholders and gaining exposure to Front Office trading environments. You'll be involved in the development, enhancement and support of risk platforms, working on high-impact systems that support key business decisions.... more ->
Senior Backend Engineer - Java Location: London (Hybrid) | Practice Area : Technology & Engineering Type: Permanent Power the platforms behind modern finance. Shape cloud-native solutions with Java at their core. The Role We're seeking a Senior Backend Engineer (Java) to join our Technology & Engineering team. You'll bring expertise in building robust, scalable, cloud-native applications using Java, Spring Boot, and AWS. Working on high-impact platforms for Tier 1 financial institutions, you'll lead Back End design, champion agile best practices, and contribute to the evolution of modern... more ->
Role: Senior Java/Python Engineer Client: Financial Systems Salary: Up To £130,000 P/A + Comps The role A high-performing global team is looking for an experienced Java/Python Engineer to help build and enhance critical Back End platforms supporting complex risk, trading and data workflows. This is a hands-on role focused on scalable engineering, distributed systems, large datasets and delivering robust solutions within a fast-paced financial environment. Responsibilities Building and enhancing Java and Python-based Back End services and risk data pipelines Working with complex risk and... more ->
Principal Java Engineer (AWS/Microservices) Salary: Up to £105,000 + Bonus + Benefits Location: Coventry or Central London - Hybrid (2 days per week onsite) Working Hours: 40 hours per week - Full time Job Type: Permanent A globally established organisation is seeking an experienced Principal Java Engineer to shape the future of large-scale digital platforms used by millions of customers. This role will focus on driving engineering excellence, defining technical standards and leading the design of scalable, high-availability systems across a modern cloud-native environment. Responsibilities... more ->
Job Title: Senior Java Developer Location: Bromley and London - Hybrid ( 3 days in office is essential) Contract: 12 months with possible extension for one more year. Rate: Highly competitive Status : Inside IR35 Working pattern: Full time Overview In connection with the ongoing support and development of the Futures & Options and Collateral business for Global Markets, we are looking for a highly experienced, strong Java and Developer to join the technology teams in Bromley, London working on a range of applications for Collateral. TECHNICAL SKILLS: Developing software applications using... more ->
We are looking for a Java developer with Strong AWS exposure to work with one of our leading client. Please find the details below for your reference. Note: This role does not require SC clearance. Candidates on dependent visas are eligible to apply, and visa sponsorship may be considered for exceptionally strong profiles. Job Summary: Designs, runs and improves software that meets user needs. Competent Java developer with significant experience in AWS cloud services. Proficient in AngularJS, Jenkins, Karate, Gherkin and Cypress, Cloudformation, Jenkins, Groovy and deploying to native AWS... more ->
Pontoon is an employment consultancy. We put expertise, energy, and enthusiasm into improving everyone's chance of being part of the workplace. We respect and appreciate people of all ethnicities, generations, religious beliefs, sexual orientations, gender identities, and more. We do this by showcasing their talents, skills, and unique experience in an inclusive environment that helps them thrive. Job Title: Senior Java Developer Location: Bromley & London - Hybrid ( 3 days in office is essential) Contract: 12 months with possible extension for one more year. Rate: £800 - £850 inside... more ->
Senior Quant Developer - Java - Digital Assets Excellent opportunity opens for a Senior Quant Developer to join a Global Crypto Trading Firm. Sitting between Quantitative Research, Trading and production engineering, you will build and enhance quantitative pricing technology. You will take ownership of the mathematical design and Java implementation of OTC client-pricing, liquidity and hedging models. The role Design and implement quantitative pricing models for institutional OTC trading Build high-performance production services using modern Java, including Java 21 or 22 Develop... more ->
Principal Backend Engineer - Java Location: London (Hybrid) | Type: Permanent The Role Capco is growing our Engineering team - and we're looking for experienced Principal Backend Engineers with strong Java skills and a passion for delivering innovative solutions in financial services. If you enjoy solving complex problems, working with cloud-native technologies, and collaborating in agile teams, we'd love to hear from you. As a Principal Backend Engineer at Capco, you'll contribute to high-impact, client-facing projects that shape the future of financial services. You'll work alongside... more ->
Junior Software Engineer (Java/Kotlin/JVM) Contract Overview Role: Junior Software Engineer (Java/Kotlin/JVM) Location: Victoria, London Length: 12 months Start: ASAP Rate: £200 per day Status: Inside IR35 Pattern: Hybrid working About the Role I'm currently recruiting for a Junior Software Engineer to join a digital product team working across modern financial services technology. This role would suit someone with a few years' commercial software engineering experience, particularly across Java, Kotlin and JVM-based Back End development. The successful candidate will be working on modern... more ->
Methods is looking for a mid-level Back End Developer specialising in Java Spring Boot and GCP (ideally) to join our team within the private Sector Business unit. Rate: £490 inside IR35 Duration: 6 month initially Location: Hybrid; 3days/w in Central London office Note : requires f2f interview in Central London Key skillsets: Java/Spring Boot/Cache/GCP or Azure or AWS Requirements Architectural Rebuild: Play a role in migrating and rebuilding our core architecture in Java Spring Boot to align with a composable, cloud-native landscape. Connector Development: Design and optimize technical... more ->