senior java backend engineer java 21 spring boot

Accepting applications until: 23 October 2026 Job Description Your Role: Java Developer – Digital Out of Home Are 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 within our Digital Out of Home (DOOH) team, you’ll help develop...

Hiring: Senior Java Backend Developer – Payments We are looking for an experienced Senior Java Backend Developer (Payments) for a contract opportunity (INSIDE IR35, Hybrid , Hampshire , Long-Term). You should have experience developing highly available, scalable backend services and APIs, preferably within the Payments / Settlement Systems domain. Key...

Location: UK (Hybrid / Onsite as required)Experience: 2–5 yearsRole Type: Fixed Term ContractOverviewWe are building a modern Data Fabric platform that enables the ingestion, transformation, and serving of large volumes of data as high‑quality, reusable data products for analytics, reporting, and operational use cases.The platform operates across cloud...

Java Developer (SFIA 4) Inside IR35, £430 P/D 3 monthly rolling contract Remote with very ad hoc travel for team meetings We are seeking a Java Developer operating at SFIA Level 4 with proven experience delivering within government environments. The successful candidate will combine strong technical capability with an understanding of government...

hackajob is partnering directly with Version 1 to hire for this role. Company DescriptionVersion 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 enables our customers to navigate the rapidly changing Digital-First world we live in. We foster...

About Scrumconnect ConsultingScrumconnect Consulting is a multi-award-winning digital consultancy whose work has positively influenced the lives of over 40 million UK citizens. We deliver impactful technology solutions across UK government departments, working at the forefront of user-centred design, agile delivery, and scalable digital services that...

  Your Remote Tech Recruiter is engaged with an established Tech Consultancy who are looking to recruit Senior Developers with experience building applications in Java.   They're a global organisation (operate across the US, UK, Europe and Asia), with a focus on delivering end-to-end digital transformation projects across a range of industries including...

Description Technical Skills Desired:• Worked on Angular JS 6.x and / or latest versions• Worked on Web services (Apache cxf, REST, SOAP APIs and micro services) development.• Development experience on UI development (JQuery, JSON, JavaScript, Angular) andmiddle tier java development.• Experience using SQL Server or Oracle or No SQl DB...

DescriptionAt Mindera, we craft software with people we love. We’re looking for a Principal Java Engineer with strong Retail experience who can join our crew!Please note: This is a six month contract that sits outside IR35. You will be required to work in Paddington 3 days a week.What does the role involve? Lead technical deep dives and knowledge sharing...

About Scrumconnect ConsultingScrumconnect Consulting is a multi-award-winning digital consultancy whose work has positively influenced the lives of over 40 million UK citizens. We deliver impactful technology solutions across UK government departments, working at the forefront of user-centred design, agile delivery, and scalable digital services that...

Job SummaryAs a Senior Java Developer at Eeze you will play a crucial role in shaping the development of our live casino games from concept to delivery. This position is perfect for those with a startup mindset, the ability to work independently, take initiative, and make their own decisions. Main ResponsibilitiesDesign and develop live casino games...

Runa is pioneering a first-of-its-kind payment rail that enables the seamless, global money movement at scale. Legacy banking and payment infrastructure struggles to support the demands of today's low-volume, high-velocity payouts, leading to inefficiencies in global payouts. Businesses worldwide send over $20 trillion annually in rewards, remittances, and...

Music is Universal It’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 leads in everything it does.Everyone is welcome to...

Bounteous is a global AI Services firm where agentic engineering and human experience converge to deliver transformative business outcomes for the enterprise. We help organizations design, build, and scale AI-driven products, platforms, and processes. With more than 5,000 team members worldwide, Bounteous delivers AI that sticks, powering adoption and...

Company DescriptionVersion 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 enables our customers to navigate the rapidly changing Digital-First world we live in. We foster strong partnerships with leading technology giants including Microsoft,...

Job DescriptionMake sure to apply quickly in order to maximise your chances of being considered for an interview Read the complete job description below.Senior Java Engineer£50,000-70,000 GBPPension, BenefitsHybrid WORKINGLocation: Newcastle Upon Tyne, North East - United Kingdom Type: PermanentSenior Java EngineerPayments TechnologyLocation: Newcastle /...

5 days Onsite is a must. Job Description We are seeking an experienced Java Full Stack Developer with strong expertise in building scalable enterprise applications using modern Java technologies, cloud-native architectures, and microservices. The ideal candidate will have hands-on experience with Kafka, Kubernetes, API Security, Observability tools, SQL...

Job RoleBeing Operational, you will be responsible to support oncall activities by improving the operations maturity to reduce the oncall activities. The role is to work within a technical team providing technical support on Live Clearing & Settlement Applications.Do not wait to apply after reading this description a high application volume is expected for...

Engineers are required to join a Core Modernisation team, working within agile Scrum squads alongside Java Engineers, Front End Developers, and Quality Engineers. The role will focus on the modernisation and enhancement of legacy services, contributing to the delivery of scalable and reliable applications.Required SkillsJavaSpring BootJUnitDesirable...

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, we connect clients to superior...