senior java backend engineer java 21 spring boot

Sponsorship is not available for these positions, Applicants must have a valid EU passport or working visaWe are recruiting for multiple Senior Java Developer contract positions to join large-scale enterprise technology projects. These roles are suited to experienced Java developers with 7+ years of commercial software development experience, ideally gained...

Tech that takes you places We’re CarTrawler, the global travel tech company behind seamless connections between people, places and possibilities. From powering car rental to creating smarter ways to move, we make travel smoother for millions worldwide. Our culture is built on curiosity, collaboration and craic where every idea counts and every journey...

We are urgentlyseeking a highly skilled Senior Java Engineer to join our client team based inIreland on a hybrid working model. This is a subcontractor opportunity for acandidate who can demonstrate strong, current, and hands-on engineeringexpertise across the Java ecosystem. The successful candidate will be expectedto contribute meaningfully from day one,...

Role Type and LocationRemote role - based full time in Ireland (only)Eligibility to workUnfortunately we cannot offer Irish based work permits or Visa sponsorship for this Ireland based role.Come Build Tech That Transforms Global HealthcareSo, you've spent 5/6 years building stuff in Java, Spring, and microservices. You speak fluent AWS and know your way...

Senior Java Engineer - Dublin/fully remote €82-90,000 + benefits Are you an experienced Java engineer looking for your next challenge? Interested in scaling and microservices? This may be the one for you.  We are helping a global content brand build out a new ad operations team in Dublin. This is a great opportunity to start in a brand new team,...

Fulcrum Digital is an agile and next-generation digital accelerating company providing digital transformation and technology services right from ideation to implementation. These services have applicability across a variety of industries, including banking & financial services, insurance, retail, higher education, food, healthcare, and...

Senior Java Developer Backend Remote Ireland Technology driven client based in Dublin, Ireland require a Senior Java Developer Backend to join their operation. This is a smaller company who has customers & suppliers globally. They value technology which drives their business & is crucial to business progress. They need to hire a strong Senior...

My client is looking for an experienced Blockchain developer to join their growing team in Dublin city centre. You’ll be responsible for designing and delivering backend systems that integrate enterprise Java platforms with blockchain and distributed ledger technologies. Considering applying for this job Do not delay, scroll down and make your application...

We are looking for an experienced Java Architect to lead the design and evolution of enterprise‑scale applications within a complex, fast‑paced technology environment. This role combines solution architecture, technical leadership, and hands‑on engineering involvement across large modernisation and digital transformation programmes.You will play a key...

About Telnyx The information below covers the role requirements, expected candidate experience, and accompanying qualifications. technology right to your fingertips through intuitive APIs, we're shaping a new era of seamless interconnection between people, devices, and applications. We're driven by a desire to transform and modernize what's antiquated,...

Senior Java Full Stack Developer (260826)Job Type: PermanentLocation: Dublin (Hybrid - 2 days onsite)Careers at TCS: It means moreTCS is a purpose-led transformation company, built on belief. We do not just help businesses to transform through technology. We support them in making a meaningful difference to the people and communities they serve - our clients...

Responsibilities Design and deliver full-stack features across Java Spring Boot APIs and TypeScript/React frontends. Contribute to the EKS/Kubernetes migration and ongoing cloud-native evolution on AWS. Write clean, well-tested code with SonarCloud quality gates, Trivy security scans, and GitHub Actions CI/CD pipelines. Work with AWS RDS Aurora (MySQL) and...

About the Role Ready to apply Before you do, make sure to read all the details pertaining to this job in the description below. You'll be working on the backend of systems that move money; payment processing engines, merchant integration services, and the microservices that orchestrate transactions across multiple payment rails. This means designing APIs...

Full Stack Software Development EngineerExperience: 5-8+yearsLocation: Dublin Job Description:Key skills required for the job are:  5 – 8+ yrs of experience in Java/J2EE and related frameworks based development, hardcore programming Strong hands on experience using core Java with JDK 1.8 Strong hands on experience in Front end...

Adecco is seeking a Senior Full Stack Java Developer for a contract role in Ireland. You will build scalable applications with Java Spring Boot on the back end and Angular on the front end, with React for client-side work.The position emphasizes performance, security, and rapid delivery in an agile team. The candidate should have 7+ years of commercial...

Senior Java Developer - Contract - Dublin. Java + Spring Framework. An international fintech client who is going through a major technology modernization and product rebuild has a Java contract job requirement for a Senior Java Developer. You must have full SDLC experience including analysis, estimation, design, development and...

***These roles are 6-month Rolling Contract positions******3 days per week required onsite in Sandyford, Dublin***We are building cutting edge web applications within one of the most interesting parts of one of the world’s largest banks.We are hiring for several senior-level Java roles across mission-critical financial services platforms.Whether you're a...

IT Search in Dublin is seeking several senior Java developers for 6-month rolling contracts, onsite in Sandyford 3 days a week. You will design and develop web-based Java solutions for risk management in a major banking environment.We welcome hands-on Tech Leads or deep backend specialists with experience in Spring, REST APIs, SQL, and containerized...

Are you looking for a career move that will put you at the heart of a global financial institution? Then bring your skills in applications development. Maximise your chances of a successful application to this job by ensuring your CV and skills are a good match. Team/Role Overview It’s a Payments Team spread across geographies and the application is an...

Senior Java Developer x 2Location: DublinWorking Model: Hybrid – 2 days per week onsiteRate: Up to €380 per dayContract: Until the end of 2026, with possible extensionStart: ImmediateWe are currently seeking 2 Java Developers to join one of the world's largest global professional services companies. This is an excellent opportunity to join a high-profile...