Senior Java Developer

Middle/Senior Java Developer Apply Project/Client: Telecom Location: Lithuania Duration: 12 months Seniority: Mid/Senior Language: Lithuanian, English B2+ Role Overview: We are looking for a Mid/Senior Java Developer to join a long-term telecom project. The role involves designing and developing scalable backend solutions, working with microservices architecture , and ensuring high-performance systems. The ideal candidate has strong experience in Java development , solution design , REST APIs , and modern delivery practices such as CI/CD , Docker , Kubernetes , and DevOps . Key Responsibilities: Design and develop scalable backend solutions using Java Work with microservices architecture and contribute to technical solution design Build, maintain, and optimise REST APIs and backend systems Support delivery through CI/CD pipelines and modern engineering practices Work with containerised environments using Docker and Kubernetes Apply software security principles and development best practices Collaborate with team members and stakeholders in a long-term project setup Must-Have Requirements: Proven experience in Java development with a strong technical background Expertise in solution design and microservices architecture Hands-on experience building and optimising REST APIs and backend systems Familiarity with CI/CD pipelines, Docker , and Kubernetes Knowledge of DevOps practices and related tools Solid understanding of software security principles and best practices Strong problem-solving and analytical skills Collaborative, team-oriented mindset Lithuanian citizenship required Fluent Lithuanian English B2+ , written and spoken Nice to Have: Experience working on telecom projects 📩 Ready to Join? We look forward to receiving your application and welcoming you to our team! Department Software Development Role Java Locations Lithuania Remote status Fully Remote About Bonapolia For job seekers, BONAPOLIA offers a gateway to exciting career prospects and the chance to thrive in a fulfilling work environment. We believe that the right job can transform lives, and we are committed to making that happen for you.