Job TitleJava Spring Developer (Senior / Intermediate / Junior)Openings3 Positions (Senior, Intermediate & Junior Levels)LocationLimerick or Dublin, Ireland(Hybrid / Onsite as per client requirement)Contract TypeLong-Term Contract / Permanent(depending on profile & engagement)Start DateImmediate / ASAPRole OverviewWe are currently seeking Java Spring Developersat Senior, Intermediate, and Junior levelsto join a high-profile, long-term engagement within a Tier-1 consulting environmentin Ireland.The successful candidates will work on mission-critical enterprise systems, delivering secure, scalable, and high-performance applications, with a strong focus on Irish public sector and regulatory-driven platforms.Experience working with or for the Revenue Commissionersor similar government bodies will be considered a strong advantage.Key ResponsibilitiesCore Responsibilities (All Levels)Design, develop, and maintain enterprise-grade Java applicationsusing Spring / Spring BootBuild and consume RESTful APIsand backend servicesCollaborate with cross-functional teams including architects, DevOps, QA, and business stakeholdersParticipate in code reviews, testing, and continuous improvement initiativesEnsure adherence to security, performance, and compliance standardsContribute to agile ceremonies including sprint planning, stand-ups, and retrospectivesSenior-Level Additional ResponsibilitiesLead technical design and architecture discussionsMentor junior and intermediate developersDrive best practices in code quality, scalability, and performanceAct as a technical point of contact for stakeholders and clientsRequired Skills & ExperienceTechnical SkillsStrong hands-on experience with Java (8+)Solid expertise in Spring Framework / Spring BootExperience with REST APIs, Microservices, and MVC architectureStrong knowledge of SQL / relational databases(Oracle, PostgreSQL, MySQL)Experience with JUnit, Mockito, and automated testingFamiliarity with CI/CD pipelines, Git, Maven/GradleExposure to cloud platforms(AWS / Azure / GCP) is desirableExperience LevelSenior:7+ years of Java/Spring development experienceIntermediate:4–6 years of relevant experienceJunior:2–4 years of hands-on Java/Spring experienceMandatory RequirementsProven Irish market experience(must have worked on projects in Ireland)Valid Irish work visa / Stamp(Stamp 1, Stamp 4, or EU Passport)Strong written and verbal communication skillsBackground in Tier-1 consulting firmsor large enterprise environments preferredAbility to work effectively with Irish public sector or regulated clientsDesirable / Nice to HavePrevious experience working with Revenue Commissionersor Irish government bodiesKnowledge of security-driven systems, compliance, and regulatory frameworksExperience in Agile / ScrumenvironmentsExposure to DevOps practicesand containerization (Docker, Kubernetes)