Senior Java / Spring Boot Developer

We are looking for a Senior Java / Spring Boot Developer to design and develop Microservices. You will leverage the modern capabilities of Java 17 and Java 21 to build highly efficient, reactive, and scalable microservices. This role demands a technical leader who can champion modern coding practices, optimize application performance, and mentor a high-performing engineering team.

Key Responsibilities

• Modern Architecture: Architect and build scalable microservices exploiting advanced features of Java 17/21 (e.g., Virtual Threads, Pattern Matching, Records). [ 1 , 2 , 3 ]
• API Development: Build secure, high-throughput RESTful and reactive APIs using the modern Spring Boot 3.x ecosystem.
• Database & Concurrency: Design data models and implement efficient concurrency models utilizing Spring Data JPA and advanced threading.
• Technical Governance: Set the standard for clean code through strict code reviews, architectural blueprints, and comprehensive test automation (JUnit 5, Mockito,Sonarcube).

Required Technical Skills

• Java Mastery: 6+ years of enterprise Java experience, with deep production experience using Java 17 and Java 21.
• Modern Frameworks: Extensive experience with Spring Boot 3.x, Spring Security 6.x, and Spring Cloud modules and Quarkus.

• CI/CD & Containers: Practical knowledge of Docker containerization and modern CI/CD pipelines (GitHub Actions, GitLab CI, Kubernates)

Preferred (Nice-to-Have) Skills

• Having knowledge TIBCO,EMS,Kafka

Infosys is a global leader in next-generation digital services and consulting. We enable clients in 59 countries to navigate their digital transformation.
With over four decades of experience in managing the systems and workings of global enterprises, we expertly steer clients, in 59 countries, as they navigate their digital transformation powered by cloud and AI. We enable them with an AI-first core, empower the business with agile digital at scale and drive continuous improvement with always-on learning through the transfer of digital skills, expertise, and ideas from our innovation ecosystem. We are deeply committed to being a well-governed, environmentally sustainable organization where diverse talent thrives in an inclusive workplace.

Client-provided location(s): Bucharest, Romania

Job ID: Infosys-151022BR

Employment Type: OTHER

Posted: 2026-07-21T18:44:11