Senior Java Developer

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:

• 6-10 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

immediately or within 15 days