Java Developer

About the Role

Key Responsibilities Backend Development      Design, develop, and maintain scalable backend services using Core Java and Spring Boot 2\.7/3\.x. Develop applications using Java 17/21 and modern Java development practices. Build and maintain REST APIs and gRPC services. Develop microservices following scalable and maintainable architecture principles. Use Maven/Gradle for build and dependency management. Database \& Messaging     Design and implement data models using Postgress, including multi\-tenant architectures. Integrate and work with messaging systems such as RabbitMQ. Workwith object storage solutions such as MinIO and AWS S3\. Ensure data integrity, scalability, and performance across distributed systems. Cloud \& DevOps       Containerize applications using Docker. Deploy and manage applications in Kubernetes environments. Workwith AWSservices to develop and deploy cloud\-native applications. Implement secure secrets management using Vault. Collaborate on CI/CD pipelines and deployment automation. Support application scalability, reliability, and production readiness. Testing \& Code Quality      Write unit and integration tests using JUnit 5 and Testcontainers. Conduct load and performance testing using Gatling. Maintain high code quality using SonarQube and JaCoCo. Participate in code reviews and ensure adherence to coding standards and best practices. Identify and resolve performance, reliability, and production issues. Security \& Observability      Implement JWT\-based authentication and authorization. Workwith Keycloak for identity and access management. Implement application observability using OpenTelemetry and Prometheus. Understand distributed tracing, monitoring, logging, and application health metrics. Proactively identify and troubleshoot application and infrastructure issues. Technical Leadership \& Collaboration       Participate in architecture discussions and solution design. Provide accurate technical estimations and feasibility inputs. Conduct code reviews and mentor junior developers. Collaborate with Product Owners, Business Analysts, and other stakeholders to understand and clarify requirements. Identify technical risks and recommend appropriate mitigation strategies. Participate in client\-facing technical discussions when required.  Take ownership of assigned modules and ensure timely, high\-quality delivery. Essential Skills \& Qualifications Backend         Strong experience in Core Java. Hands\-on experience with Spring Boot 2\.7 / 3\.x. Strong hands\-on experience with gRPC– Mandatory. Experience with Postgress Good knowledge of Maven / Gradle. Experience with JUnit 5 and Testcontainers. Knowledge of Gatling for performance testing. Experience with SonarQube and JaCoCo. Cloud \& DevOps     Hands\-on experience with Docker and Kubernetes. Practical experience with AWS. Familiarity with Vault for secrets management. Understanding of CI/CD and cloud\-native deployment practices. Database \& Messaging    Experience with Posatgress, preferably in multi\-tenant architectures. Experience with RabbitMQ or similar messaging systems. Knowledge of MinIO / AWS S3 or equivalent object storage solutions. APIs \&Integration     Strong experience designing and developing REST APIs. gRPCexperience is mandatory. Experience with Swagger / OpenAPI for API documentation. Understanding of microservices\-based integrations. Security \& Observability     Experience with JWT\-based authentication. Knowledge of Keycloak. Familiarity with OpenTelemetry and Prometheus. Understanding of distributed tracing, monitoring, and application observability. Additional Competencies         Strong understanding of Microservices Architecture. Good to have IOT devices Knowledge. Strong debugging and problem\-solving capabilities. Ability to analyze complex technical issues and provide effective solutions. Good understanding of software development lifecycle and engineering best practices. Strong communication and interpersonal skills. Ability to work independently as well as collaboratively within a team. Ownership mindset with a focus on quality and timely delivery. Pay: ₹1,000,000\.00 \- ₹1,200,000\.00 per year Work Location: Hybrid remote in Bhosari I.E., Pune, Maharashtra