Java Backend Developer

Key Responsibilities

Design, develop, and maintain microservices using Java, Spring, and Spring Boot.
Build high-performance reactive applications using Spring WebFlux.
Develop and consume RESTful APIs following best practices.
Implement and manage CI/CD pipelines for automated deployment.
Deploy and support applications using Docker and Kubernetes.
Design and optimize data models across SQL and NoSQL databases.
Troubleshoot performance, scalability, and production issues.
Participate in code reviews, design discussions, and Agile ceremonies.

Required Skills

Strong hands-on experience in Java 8/11/17
Spring Framework, Spring Boot, Spring WebFlux
Microservices architecture and REST API development
CI/CD tools such as Jenkins, GitHub Actions, GitLab CI, or Azure DevOps
Containerization using Docker
Container orchestration using Kubernetes
Experience with SQL databases (PostgreSQL, MySQL, SQL Server, etc.)
Experience with NoSQL databases (MongoDB, Cassandra, etc.)
Git version control and Agile development practices

Good to Have

Kafka or RabbitMQ
Redis caching
Cloud platforms (AWS, Azure, or GCP)
JUnit/Mockito-based testing
Observability and monitoring tools
 

Qualifications

Bachelor's degree in Computer Science, Engineering, or related field.
4–6 years of software development experience with a strong backend development focus.
 

Preferred Domain Experience: Banking, Financial Services, Payments, FinTech, or other large-scale enterprise environments.

At Zensar, we’re “experience-led everything”. We are committed to conceptualizing, designing, engineering, marketing, and managing digital solutions and experiences for over 130 leading enterprises. We are a company driven by a bold purpose: Together, we shape experiences for better futures. Whether for our clients, our people, or the world around us, this belief powers everything we do. At the heart of our culture is ONE with Client - a set of four core values that reflect who we are and how we work: One Zensar, Nurturing, Empowering, and Client Focus.

Part of the $4.8 billion RPG Group, we’re a community of 10,000+ innovators across 30+ global locations, including Milpitas, Seattle, Princeton, Cape Town, London, Zurich, Singapore, and Mexico City. Explore Life at Zensar and join us to Grow. Own. Achieve. Learn. to be the best version of yourself.

We believe the best work happens when individuality is celebrated, growth is encouraged, and well-being is prioritized. We are an equal employment opportunity (EEO) and affirmative action employer, committed to creating an inclusive workplace. All qualified applicants will be considered without regard to race, creed, color, ancestry, religion, sex, national origin, citizenship, age, sexual orientation, gender identity, disability, marital status, family medical leave status, or protected veteran status.