Java Developer - Microservices Architecture/Spring Boot

Key Responsibilities :

- Design and develop RESTful microservices using Java and Spring Boot

- Implement microservices-based architecture with emphasis on scalability, resilience, and performance

- Develop and consume APIs using Spring MVC / Spring WebFlux

- Build containerized applications using Docker

- Deploy, manage, and scale applications on Kubernetes (K8s) clusters

- Integrate microservices with databases, messaging systems, and external services

- Implement service discovery, configuration management, and centralized logging

- Ensure code quality through unit testing, integration testing, and code reviews

- Collaborate with DevOps teams to support CI/CD pipelines

- Troubleshoot production issues and support performance tuning

- Follow Agile/Scrum delivery practices

Mandatory Skills :

- Strong programming experience in Java (Java 8 or above)

- Hands-on experience with Spring Boot and Spring Framework

- Solid understanding of Microservices Architecture

- Experience developing RESTful APIs

- Strong experience with Docker (image creation, optimization, multi-stage builds)

- Hands-on experience with Kubernetes :

1. Deployments, Services, ConfigMaps, Secrets

2. Scaling, rolling updates, and basic troubleshooting

- Experience with RDBMS (PostgreSQL / Oracle / MySQL) and ORM frameworks (JPA / Hibernate)

- Familiarity with Git and version control workflows

Good to Have Skills :

- Experience with Spring Cloud (Config Server, Eureka, Feign, Gateway)

- Messaging systems such as Kafka / RabbitMQ

- Exposure to Cloud Platforms (AWS / Azure / GCP)

- Experience with Observability tools (Prometheus, Grafana, ELK, Zipkin)

- Knowledge of OAuth2 / JWT / API Security

- Experience with CI/CD tools (Jenkins, GitLab, Azure DevOps)

- Basic knowledge of Helm or Kubernetes packaging tools

Behavioral & Soft Skills :

- Strong problem-solving and analytical skills

- Ability to work independently and in cross-functional teams

- Good communication skills for collaboration with architects, DevOps, and QA teams

- Ownership mindset with focus on quality and delivery