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Mid Java Backend Developer

Nisum Technologies

 

Hyderabad, Telangana, India

Posted On: 1 day ago
Experience: 6+ years
Availability: Hybrid
Openings: 2
Category: Java Backend Developer
Tenure: No Preference/Any
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Description

You will design, develop, and maintain microservices-based backend systems.

This role is on-site.

Responsibilities

  • Build reactive and event-driven architectures using Apache Kafka.
  • Implement and secure RESTful APIs for frontend and external integration.
  • Optimize application performance, scalability, and reliability.
  • Design schemas and tune queries in MongoDB and other NoSQL stores.
  • Collaborate with DevOps on containerization and deployment workflows.

Required Skills

  • 6+ years of backend development with Java (Java 17).
  • Strong expertise in Spring Boot and Spring WebFlux.
  • Proven experience designing Microservices Architectures.
  • Solid understanding of Apache Kafka (producers, consumers, topics, partitions, schema registry).
  • Experience with MongoDB (CRUD, aggregation framework, performance tuning).
  • Strong knowledge of Reactive Programming concepts.
  • Familiarity with CI/CD pipelines, Docker, and Kubernetes.
  • Understanding of REST API design and OAuth2/JWT authentication.

Preferred Skills

  • Bachelor’s degree in Computer Science, Engineering, or related field.

Education

Any Graduate

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