Senior Full Stack Developer (Backend heavy (Java + Spring Boot) (India)

Job Description: About the Job We are looking for a highly experiencedSenior Full Stack Developerwith a strong backend focus to build and scale robust marine software systems. The role emphasizesJava, Spring Boot,messaging systems, databases, and cloud architecture, while collaborating closely with frontend teams. Key Responsibilities - Design and develop backend services using Java and Spring Boot - Build scalable and secure REST APIs and asynchronous systems - Implement and manage messaging systems using RabbitMQ - Design, optimize, and maintain PostgreSQL databases - Work with high-volume and time-series data - Deploy services using Docker and CI/CD pipelines - Ensure observability, monitoring, and system reliability - Collaborate with frontend teams and review UI integrations Education & Experience - Bachelor's degree in Computer Science, Software Engineering, or equivalent experience - 10+ years of backend development experience - Enterprise-level experience with Java/Spring Boot - Experience working on Windows and Linux Required Technical Skills - Strong hands-on experience in Java (17+) & Spring Boot - REST APIs, async messaging, and event-driven architectures - Hands-on experience with RabbitMQ - Strong PostgreSQL skills (schema design, indexing, tuning) - Experience with time-series databases (TimescaleDB or similar) - Cloud platforms: AWS and/or GCP - Docker and containerized deployments - CI/CD pipelines and Git workflows - Monitoring tools (Prometheus, Grafana) - Understanding of frontend tech (React/TypeScript) Nice to Have - Protocol Buffers (Protobuf) - Offline or air-gapped deployments - API contract testing experience Behavioral Skills - Strong debugging and problem-solving ability - Architecture and system-thinking mindset - Excellent communication skills - Cooperative and quality-driven approach