Java backend developer

Zensar Technologies; Bengaluru; On-site; INR 1,500,000 - 2,500,000; Full time

Job summary

Zensar Technologies in Bengaluru is seeking a highly motivated Java Spring Boot Microservices Engineer to design, develop, and maintain scalable, cloud-ready enterprise applications. The role emphasizes deep expertise in Java 8/11/17+, Spring Boot, microservices architecture, REST APIs, and modern DevOps practices; you will contribute to building resilient services and integrating with cloud platforms.

Collaborate with cross-functional teams, participate in code reviews, and ensure quality

Qualifications

• Strong hands-on experience with Java 8/11/17+ and Spring Boot.
• Experience building microservices and RESTful APIs.
• Familiarity with cloud platforms and DevOps practices.
• Experience with CI/CD and containerization (Docker).

Responsibilities

• Design, develop, and maintain scalable enterprise applications using Java and Spring Boot.
• Build microservices-based architectures that are resilient and scalable.
• Develop and consume RESTful APIs and integrate with external systems.
• Implement security, authentication, and authorization mechanisms.
• Collaborate with Product Owners, Architects, QA, and DevOps across SDLC.
• Support CI/CD pipelines and cloud-native deployments; troubleshoot issues.

Skills

Java 8/11/17+

Spring Boot

Spring MVC

Spring Data JPA/Hibernate

Spring Security

Docker

Git

Maven/Gradle

Kafka or RabbitMQ

API Gateway / Service Discovery / Load

CI/CD pipelines

Tools

Docker

Git

Maven/Gradle

Job description

We are looking for a highly motivated Java Spring Boot Microservices Engineer to design, develop, and support scalable, cloud-ready enterprise applications. The ideal candidate will have strong expertise of 4 to 6 years in Java, Spring Boot, Microservices Architecture, REST APIs, and modern DevOps practices.

Preferred Skills

• Experience with cloud platforms:
• AWS
• GCP
• Knowledge of Reactive Programming (Spring WebFlux).
• Experience with distributed caching technologies (Redis, Hazelcast).
• Exposure to observability tools such as Splunk, ELK, Datadog, Grafana, and Prometheus.
• Familiarity with Agile and Scrum methodologies.

Key Responsibilities

• Design, develop, and maintain enterprise-grade applications using Java and Spring Boot.
• Build scalable and resilient microservices-based architectures.
• Develop and consume RESTful APIs and integrate with external systems.
• Implement security, authentication, and authorization mechanisms.
• Optimize application performance, scalability, and reliability.
• Collaborate with Product Owners, Architects, QA, and DevOps teams throughout the SDLC.
• Participate in code reviews, design discussions, and technical troubleshooting.
• Develop automated unit and integration tests.
• Support CI/CD pipelines and cloud-native deployments.
• Troubleshoot production issues and perform root cause analysis.

Required Technical Skills

• Strong hands‑on experience in Java 8/11/17+.
• Spring Boot
• Spring MVC
• Spring Data JPA/Hibernate
• Spring Security
• Good knowledge of:
• Experience with:
• Docker
• Git
• Maven/Gradle
• Understanding of API Gateway, Service Discovery, and Load Balancing.
• Hands‑on experience with message brokers such as Kafka or RabbitMQ.
• Strong debugging and performance tuning skills.