senior java backend developer

CarTrawler is seeking a Senior Software Engineer (Java) to design and deliver scalable backend services powering our core travel platform. You will lead technical discussions, mentor engineers, and build resilient integrations with partners while driving engineering excellence.You’ll work in a collaborative team using modern Java technologies, focusing on...

A dynamic tech company in Dublin is seeking a Senior Backend Engineer to enhance its cloud-native platform. All the relevant skills, qualifications and experience that a successful applicant will need are listed in the following description. This role involves designing and optimizing Java-based web services, developing containerized applications with...

***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...

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. Responsibilities Design and build scalable backend services using Java and...

Job Description Apply fast, check the full description by scrolling below to find out the full requirements for this role. Pune City, Ireland | Posted on 08/27/2026 Fulcrum Digital is a global AI-first enterprise transformation company with over 25 years of experience. We partner with enterprises across financial services, insurance, healthcare, retail,...

Team/Role Overview It’s a Payments Team spread across geographies and the application is an emerging project with latest tech stacks. On a day-to-day basis, the team works on various initiatives including geographical expansion, architectural enhancements, and functional enhancements. The Senior Java Developer is an intermediate level position responsible...

The Senior Backend Developer will be responsible for designing, developing, and maintaining the backend systems and infrastructure that power Betfair's iGaming platform. Betfair International is a leading iGaming company that operates a popular online betting exchange and sportsbook. Estimated Benefits - Health insurance - Pension plan - Stock...

Deciphex Limited, part of the Patholytix team, is seeking a mission-driven backend engineer to join a Java-centric squad focused on AI-enabled pathology solutions. You will contribute to on-premise components as well as cloud microservices, while ensuring high-impact, compliant software delivery.You will work in a cross-functional, agile environment,...

Harvey Nash in Galway is seeking a Senior Software Engineer to join a high-performing technology team in the financial technology sector. You will be hands-on, designing and implementing modern applications with a strong focus on backend development and AWS.You will work on scalable systems using Java, Spring Boot, and Kafka, contribute to automated testing...

Collins McNicholas Recruitment is seeking a Senior Java Software Developer for an Ireland-based remote role with a global healthcare technology company. All potential applicants are encouraged to scroll through and read the complete job description before applying. You will design, implement, and optimize enterprise-grade Java applications for a...

Test Triangle Ltd is looking for a software developer with 5-7 years of experience to work in healthcare solutions. The role requires familiarity with technologies such as Java, Python, Snowflake, and Postgres.Additionally, experience in microservices architecture and AI tools is essential, along with a strong focus on production support. Candidates should...

A technology company in Dublin is seeking an experienced Blockchain developer. You will design and deliver backend systems integrating Java platforms with blockchain technologies. Responsibilities include building scalable services, secure APIs, and collaborating in Agile environments. Key requirements include strong Java skills and knowledge of blockchain...

Senior Android Developer (Java/Kotlin) : Dublin or North Tipperary/Limerick area Day Rate Contract. I am partnering with a leading client who are looking for an experienced Senior Android Developer to join their team on a day rate contract basis. This is an opportunity to play a key role in designing and building secure, high-performance Android applications...

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...

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...

At U.S. Bank, we’re on a journey to do our best. Helping the customers and businesses we serve to make better and smarter financial decisions, enabling the communities we support to grow and succeed in the right ways, all more confidently and more often—that’s what we call the courage to thrive. We believe it takes all of us to bring our shared...

This is a 6 month rolling long-term contract position. As a Senior Java Developer your main responsibilities will involve: Responsible for designing and developing web based Java solutions to help solve complex business problems Work closely with business users, business analysts and development colleagues to best in class solutions As a Senior Java...

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. Team/Role Overview It’s a Payments Team spread across geographies and the application is an emerging project with latest tech stacks. On a day-to-day basis, the team works on various initiatives including...

Senior Software Engineer - Backend Java or Scala - Remote Ireland, ​ An amazing new opportunity has opened with a NASDAQ list scale-up technology company Senior Software Engineer for a new team spinning up. We need a very strong  Backend Java Engineer (JavaEE) who is an innovator. You must be able to bring new ideas and concepts for creating...

SRG in Dublin, Ireland seeks an experienced Custom Software Engineer to join a high-performing software team delivering enterprise-scale fintech solutions. Have you got the right qualifications and skills for this job Find out below, and hit apply to be considered. You will design, develop, and enhance custom applications using modern Java frameworks,...