We are looking for a Senior Java Backend Developer with strong expertise in designing and building scalable, secure, high-performance backend platforms. This is a backend-focused engineering role for someone who can own technical design, build robust Java microservices and APIs, make sound database and integration decisions, and solve complex distributed-systems problems.
The engineer will work closely with product, architecture, DevOps, QA, and frontend teams, while taking ownership of backend quality from design through production support. Modern senior Java backend roles commonly emphasize Java/Spring Boot microservices, event-driven design, API development, distributed systems, cloud deployment, and performance/reliability engineering.
Key Responsibilities
• Design, develop, and maintain enterprise-grade backend applications using Java and Spring Boot.
• Own the technical design of backend services, including service boundaries, API contracts, data models, integration patterns, and non-functional requirements.




• Build scalable RESTful APIs and event-driven microservices for internal and external consumers.
• Participate actively in system-design and architecture discussions, translating business requirements into reliable and maintainable technical solutions.
• Design for scalability, availability, performance, resilience, security, observability, and operational supportability.
• Define and implement microservice communication patterns, including synchronous REST/gRPC calls and asynchronous messaging.
• Develop robust integrations with internal platforms, third-party systems, databases, message brokers, and external APIs.
• Design database schemas, optimize SQL queries, implement productive data-access layers, and select suitable persistence strategies.
• Build automated unit, integration, contract, and API tests to ensure backend quality.
• Participate in code reviews, establish coding standards, and improve engineering practices across the team.
• Work with De

📌 Senior Java Software Engineer (Bengaluru)
🏢 wissen technology
📍 Bengaluru