OverviewExpert Java Developer — Location: Sicily (preferred) or Milan. Hybrid (office 1x/2 weeks) / Full Remote. Contract: Full-time. Salary: Competitive + Benefits.Stack & ToolsStack & ToolsJava (11/17) | Spring Boot | REST APIs | SQL/NoSQL | AWS/Azure | Docker/Kubernetes | Git | Security (OAuth, JWT)What You’ll DoDesign and oversee complex, large-scale software architecturesLead technical strategy, ensuring scalability, security, and performanceMentor senior and intermediate developers, fostering technical excellenceRepresent Aitho in client discussions, shaping requirements and solutionsWhat We’re Looking For10+ years of hands-on back-end development experienceDeep expertise in Java, Spring Boot, microservices, and cloud-native solutionsStrong knowledge of databases, API security, TDD/BDD, and performance testingProven leadership in managing teams, projects, and client relationshipsWhat We OfferImpact & Growth – Work on challenging, international-level projects and that contribute to the growth of local talent in SicilyLearning & Development – Access to professional training, ScrumMaster certification, one-to-one English courses, and mentoring programsWell-being & Benefits – Performance bonus, equity plan, supplementary healthcare, referral and South Working bonuses and initiatives supporting work-life balance