RA

JS4 Professional

RARR Technologies
Remote4-12 LPA Posted 31 Oct 2025
FULL TIME
Docker
Spring Boot
Kafka
Kubernetes
Java

Job Description

Responsibilities:

  • Develop and consume REST APIs efficiently using Java and Spring boot .
  • Implement robust Object-Oriented Programming (OOP) principles.
  • Leverage multithreading for concurrent programming tasks to optimize application performance.
  • Integrate and work with Kafka Message Bus using the confluent-kafka Python library.
  • Write and maintain high-quality unit tests using JUNIT for thorough test coverage.
  • Build and containerize applications using Docker ; and deploy them to Kubernetes clusters with Helm .
  • Collaborate using version control systems like GitLab and contribute to CI/CD pipelines (knowledge of GitLab CI is a plus).
  • Collaborative and remote-friendly environment.
  • Opportunity to work with modern technologies and scalable systems.

The skills you bring:

  • Deep knowledge of microservices architecture and REST API design using Java and Spring boot .
  • Proficiency with containerization and orchestration tools ( Docker , Kubernetes , Helm ).
  • Familiarity with software development lifecycle tools and processes, especially in Agile environments.
  • Experience in product development
  • Familiarity with *nix based operating systems.
  • Experience with GitLab CI pipelines.
  • Experience in working with Apache Kafka or Confluent Kafka for message bus integration.
  • Contributions to open-source projects.
  • Exposure to Python and C++
  • Experience with cloud native architecture and development

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