Java Backend Developer

Job Title: Java Backend Developer

Primary skills: Java with Spring Boot and Kubernetes

Location: Hyderabad/Coimbatore

Mode of work: 5 Days work from office

Experience: 4+ years

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 ensure code quality with

  Jacoco

  coverage reports.
• Perform performance testing and optimize APIs for high throughput and low latency.
• Deploy microservices using CI/CD pipelines on

  OpenShift

  or

  AKS

  .
• Work with

  Terraform

  for infrastructure provisioning and cloud deployments.
• Utilize

  Docker

  and

  Docker Compose/Desktop

  for containerization and local development.
• Integrate and automate workflows using

  GitHub Actions

  .
• Collaborate with cross-functional teams to ensure seamless integration and delivery.
• Maintain documentation and follow best practices in API design and cloud-native development.

Required Skills & Qualifications:

• Strong proficiency in

  Java

  and

  Spring Boot

  .
• Experience with

  Resilience4j

  for fault tolerance and circuit breaker patterns.
• Solid understanding of

  Kafka

  and event-driven systems.
• Familiarity with caching strategies (e.g.,

  Redis

  ,

  Caffeine

  ).
• Hands-on experience with CI/CD tools and pipelines (

  GitHub Actions

  ,

  Jenkins

  , etc.).
• Experience deploying applications on

  OpenShift

  or

  AKS

  .
• Proficiency with

  Terraform

  and

  Microsoft Azure

  cloud services.
• Strong knowledge of

  Docker

  ,

  Docker Compose

  , and container orchestration.
• Experience with unit testing frameworks (

  JUnit5

  ,

  Mockito

  ) and code coverage tools (

  Jacoco

  ).
• Familiarity with performance testing tools (e.g.,

  JMeter

  ,

  Gatling

  ).
• Excellent problem-solving skills and ability to work in an agile environment.

Preferred Qualifications:

• Certifications in

  Azure

  ,

  Spring

  , or

  Kubernetes

  .
• Experience with

  API Gateway

  and

  Service Mesh

  technologies.
• Knowledge of

  security best practices

  in microservices and cloud deployments.