Java Backend Developer

Java Backend Developer – Hyderabad / Coimbatore

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About the Role

Java Backend Developer

Technology Stack

• Mandatory:

  Java, Spring Boot, Kubernetes

• Desired:

  Micronaut or Resilience4j, Microservices

• Cloud Platforms:

  AKS (Azure) / EKS (AWS) / GKS (GCP)

Key Responsibilities

• Design and implement

  resilient, fault-tolerant microservices

  using Spring Boot and Resilience4j
• Develop and maintain

  event-driven architecture

  using Apache Kafka
• Implement

  caching mechanisms

  to optimize performance and scalability
• Write

  unit and integration tests

  using JUnit5, Mockito, and maintain code quality with Jacoco reports
• Perform

  performance testing

  and optimize APIs for throughput and latency
• Deploy microservices using

  CI/CD pipelines

  on OpenShift or AKS
• Work with

  Terraform

  for infrastructure provisioning and cloud deployments
• Utilize

  Docker / Docker Compose

  for containerization and local development
• Integrate workflows using

  GitHub Actions

• Collaborate with cross-functional teams for seamless integration and delivery
• Maintain proper

  documentation

  and follow cloud-native best practices

Required Skills & Qualifications

• Strong proficiency in

  Java

  and

  Spring Boot

• Experience with

  Resilience4j

  (circuit breaker patterns, fault tolerance)
• Working knowledge of

  Kafka

  and event-driven systems
• Understanding of

  caching strategies

  (Redis, Caffeine, etc.)
• Hands-on experience with

  CI/CD tools

  (GitHub Actions, Jenkins)
• Experience in deploying applications on

  OpenShift

  or

  AKS

• Proficiency with

  Terraform

  and

  Azure cloud services

• Strong understanding of

  Docker

  and container orchestration
• Experience with

  JUnit5, Mockito

  , and code coverage tools like

  Jacoco

• Exposure to

  performance testing tools

  (JMeter, Gatling)
• Excellent problem-solving and collaboration skills in an agile environment

Preferred Qualifications

• Certifications in

  Azure, Spring, or Kubernetes

• Experience with

  API Gateway

  or

  Service Mesh

  technologies
• Knowledge of

  security best practices

  in microservices and cloud deployments