15 associate java backend developer opportunities in London updated today
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Backend Java Developer Max Supplier Charge rate: 585 Clearance required: SC (It needs to be an active SC with a government agency used within the last 6 months or a HO SC) Location: London, Croydon (Remote, with occasional, infrequent office days) Job Description: Experience of Java Experience of Sp
Backend Java Developer Max Supplier Charge rate: 585 Clearance required: SC (It needs to be an active SC with a government agency used within the last 6 months or a HO SC) Location: London, Croydon (Remote, with occasional, infrequent office days) Job Description: Experience of Java Experience of Sp
CBSbutler Holdings Limited trading as CBSbutlerBackend Java Developer + 6 month initial contrac+t + Fully remote - occasional office visit + SC Cleared + 530 per day Inside IR35 Key Skills: + Spring Framework + Docker/Kubernetes + SC Cleared Java Software Engineer We are looking for a skilled Java Software Engineer to join our development team a
Mandatory Candidate needs to have good experience in Java, Microservices, Kafka, Spring boot, AWS/Azure and 30% of experience in React. Java Back-end developer with Azure/AWS skills for London location. Major Duties Liaise with fellow developers Designing and implementing microservices which use the
Senior Java Backend Engineer (Distributed Systems & Messaging) Location: London, UK (Hybrid) Role Type: Permanent Tech Stack: Java 8+, Concurrency, Apache Kafka / JMS / TIBCO, Spring Boot, Microservices, Low-Latency About the Team & Platform We are building and scaling a complex, high-throughput, el
21 hours ago Be among the first 25 applicants This range is provided by Client Server. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Client Server Tech Recruiter - Software Engineering at Client
Pro Contract JobsLocation: London (Hybrid) Type: Permanent Rate/Salary: Competitive Role Overview A leading financial organisation is seeking a Backend Java Developer to design and build robust backend services and applications within a high-availability, performance-critical environment. Youll work on modern Java s
Role: Backend Developer (Core Java) We are seeking an experienced Backend Developer with strong expertise in Core Java to build scalable, high-performance APIs and work effectively within large, complex codebases. The ideal candidate will have a solid foundation in system architecture and will colla
DeepHealthJob description Company Overview CIMAR UK Ltd, now a part of DeepHealth, is a leading provider in the SaaS (Software-as-a-Service) healthcare sector, specialising in advanced cloud-based image management solutions. Our technology empowers healthcare organisations to optimise image management process
collectiveworkJob description We are looking for a Senior Backend Java Developer to join the transformation of a strategic digital product enabling connectivity with external sales channels such as marketplaces, social commerce and quick-commerce platforms. The role focuses on contributing to a major architecture
collectiveworkJob description Context This digital product is part of a high-growth strategic pillar dedicated to digital expansion. It is a critical solution enabling product sales through a diverse network of external channels (general marketplaces, social commerce, quick-commerce). The platform is currently un
Job Description Senior Backend Java Engineer Location: Remote, with expectations to attend onsite meetings when required (1-2 a month) We are looking for a hands-on Senior Backend Java Engineer with recent experience building, testing, and deploying production-grade APIs and microservices. This is a
Randstad TechnologiesJob Description Java Backend Developer (Booking & Messaging) Rate: £625/day (Inside IR35) | Duration: 6 Months | Location: London (Hybrid) Join a high-performance eBond Booking and Messaging team managing a complex trading platform. The environment features a modern microservices architecture, react
IBMIntroduction At IBM Consulting UK FutureNow, you'll build a career at the forefront of hybrid cloud and AI, working with leading clients across the public and private sectors. You'll collaborate with top industry professionals, gain hands on experience with cutting edge technologies, and deliver sol
Role: Java Backend Developer Location: London, UK Permanent Full time employment SC Cleared/SC Eligible Job Summary: As a Specialist II in Backend Development, you will leverage your expertise in Java 17/21 and Java EE library migrations to enhance and upgrade middleware systems. Your role will invo
Requirements Must have: - Strong commercial experience with Java development. - Hands-on experience with the Spring Framework or equivalent enterprise frameworks. - Solid understanding of software design patterns and the ability to apply them appropriately. - Excellent knowledge of modern software d
MrQ - we're an award-winning online casino launched in 2018. We’re big on tech, performance, and creating a best-in‑class player experience. Our growth has been rapid, and we’re building a platform that can scale globally—this requires engineers who can operate at both depth and system‑wide impact.
Software Engineer, Developer, Backend – Java – Identity - IAM Contract – Until End of December 2026 (Renewable) Rate: £500 per day – Inside IR35 Location:Essex based offices (between Brentwood and Basildon) 4 days a week The banking and finance arm of one of the world’s leading manufacturing compani
THE BOARD | people & talentAt 𝗧𝗛𝗘 𝗕𝗢𝗔𝗥𝗗 | 𝗽𝗲𝗼𝗽𝗹𝗲 & 𝘁𝗮𝗹𝗲𝗻𝘁, a firm specialized in recruitment and talent acquisition, we are looking for a JAVA backend engineer with more than 3 years working with reactive programming. Our client is a international firm of tech consultancy that is working for a retailer
Overview Java Developer | eDV Cleared Join a small engineering-led team delivering secure software and data capabilities into some of the UK's most sensitive National Security environments. You'll design and develop Java-based backend services, APIs and distributed systems that support mission-criti
Nigel Wright GroupCompany We’re working with a highly specialist software business operating in a critical, safety-focused global domain, supporting infrastructure that underpins modern connectivity and energy networks. Their platforms are used by operational teams worldwide and must be reliable, scalable and always
Outside IR35 Backend Software Engineer – MOD/Defence Project, Farnborough, Hybrid, £500-550 per day Contract opportunity for a backend software engineer for a programme involving LLM. This is for a defence consultancy and security clearance (SC) would be needed prior to engagement. Due to the nature
Senior Java Engineer – Customer Communications Platforms We’re hiring a Senior Java Engineer to build and run event-driven customer communications platforms at scale. You’ll design and own Java (Spring Boot) microservices that power real-time messaging, notifications, and customer interactions. This
SkyWe 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 broadband to broadcast, streaming to mobile, SkyQ to Sky Glass, we never stand still. We optimise and innovate. We tu
£29,000 – £41,000/year
Estimation confidence: High
Estimate based on market data for London. Actual salaries may vary depending on experience, company, and area.
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