Job Title : Backend Developer – Java & Spring Boot
Experience : 2-3 Years
Location : — E - 57 A, Sector 63, Noida
Employment Type : Full-time
Overview :
We are seeking a skilled Backend Developer with strong expertise in Java , Spring Boot , and building real-time WebSocket communication systems . The ideal candidate should also have a basic working knowledge of React.js and be comfortable collaborating with front-end and mobile teams to deliver scalable, high-performance applications.
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.What We Offer :
Competitive salary and benefits.Flexible working hours and remote work options.Opportunity to work on cutting-edge technology in a collaborative environment.Career growth and learning opportunities.