Backend Developer

Key Responsibilities:

• Design and develop backend services and REST APIs using Java and Spring Boot.

• Build, optimize, and maintain WebSocket-based real-time communication modules.

• Work with microservices, authentication, messaging queues, and distributed systems.

• Integrate backend services with frontend/mobile applications (React.js, React Native, or others).

• Collaborate with cross-functional teams on architecture, performance optimization, and deployment.

• Write clean, maintainable, and well-tested code.

• Troubleshoot production issues and improve system reliability.

Required Skills:

• Strong proficiency in Java, Spring Boot, and Spring ecosystem (Spring MVC, Spring Data, Spring Security).

• Hands-on experience with WebSockets, STOMP, or real-time communication frameworks.

• Experience with relational databases such as MySQL, PostgreSQL, or SQL Server.

• Understanding of microservices architecture and RESTful API design.

• Familiarity with version control (Git) and CI/CD pipelines.

• Basic knowledge of React.js—ability to modify UI components or assist frontend team when needed.

• Solid understanding of software design principles, concurrency, and performance tuning.

Good to Have:

• Experience with message brokers (RabbitMQ, Kafka, Redis).

• Cloud deployment exposure (AWS, GCP, Azure).

• Containerization tools (Docker, Kubernetes).

Soft Skills:

• Strong communication and analytical abilities.

• Ownership mindset and ability to work in a fast-paced environment.

• Team player with a problem-solving approach.

Reach out directly to HR for further discussion-
Deep@sishagt.com

Job Types: Full-time, Permanent

Pay: ₹400,000.00 - ₹600,000.00 per year

Benefits:

• Health insurance
• Provident Fund

Ability to commute/relocate:

• Noida, Uttar Pradesh: Reliably commute or planning to relocate before starting work (Required)

Work Location: In person