Java Backend Developer

Job Tittle: Senior Java Backend Developer

Job Mode: Hybrid(4 Days WFO and 1 Day WFH)

Experience: 8+ Years

Location: Hyderabad

Job Type: Full time

Job Overview : 

We are looking for an experienced Java Backend Developer with 6-9 years of hands-on experience, including strong proficiency in Spring WebFlux and MongoDB. The ideal candidate will contribute to building reactive, high-performance, and scalable backend systems to support our growing application needs.

Key Responsibilities:

• Design and develop reactive microservices using Spring WebFlux

• Implement RESTful APIs and integrate with front-end and external systems

• Work with MongoDB for data modeling, indexing, and aggregation pipelines

• Ensure non-blocking, asynchronous communication across services

• Collaborate closely with product managers, architects, and DevOps engineers

• Write unit and integration tests using JUnit and Mockito

• Participate in design reviews and code walkthroughs

• Identify and resolve performance bottlenecks and memory issues

• Ensure backend services are secure, scalable, and maintainable

Required Skills & Experience:

• 6-9 years of Java backend development experience

• Strong hands-on experience with Spring Boot and Spring WebFlux

• Solid experience working with MongoDB (collections, schema design, aggregation)

• Understanding of reactive programming principles and patterns

• Familiarity with asynchronous data flow and Project Reactor

• Experience building and consuming REST APIs

• Familiarity with Docker, Git, and basic CI/CD pipelines

• Good knowledge of unit testing, error handling, and exception management

• Strong debugging, analytical, and problem-solving skills

Preferred Qualifications:

• Exposure to cloud platforms (AWS/GCP/Azure)

• Experience with Kafka, RabbitMQ, or other message brokers

• Knowledge of Kubernetes or container orchestration tools

• Prior experience in Agile development environments

• Understanding of OAuth2/JWT security models

Soft Skills:

• Excellent communication and collaboration skills

• Self-driven and proactive with a problem-solving mindset

• Ability to quickly learn new technologies and adapt to changing requirements