Back End Developer

Key Responsibilities:

• Analyze existing Java backend services to understand business logic and data flows
• Implement APIs using Java 17 and Spring Boot in a shared backend platform
• Design and build clean GraphQL APIs aligned with frontend requirements
• Work with PostgreSQL and Apache Cassandra data stores
• Support understanding of data migration and legacy system coexistence
• Implement event-driven workflows using Kafka
• Use Redis for caching and performance optimization
• Write unit and integration tests to ensure production-ready code
• Follow established architectural patterns, coding standards, and review processes
• Collaborate closely with Backend Architect, frontend, QA, and DevOps teams

Required Skills:

Must Have:

• 8+ years of backend development experience
• Strong understanding of microservices or modular backend architecture
• Strong expertise in Java 17, Spring Boot, Spring Framework
• Hands-on experience designing GraphQL APIs
• RESTful API development experience
• Strong experience with PostgreSQL
• Working knowledge of Apache Cassandra
• Experience with Kafka-based event-driven systems
• Experience using Redis
• Excellent communication and collaboration skills

Strong Preference:

• Docker -based application development
• Maven builds and dependency management
• AWS experience (especially S3)
• Strong unit and integration testing experience

Nice to have:

• Kubernetes fundamentals
• Splunk or similar logging/monitoring tools

This position will pay 20-25 LPA depending on level of experience