Java Kubernetes Developer

5 - 8 years

20 - 30 Lacs

Posted:2 hours ago| Platform: Naukri logo

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Work Mode

Hybrid

Job Type

Full Time

Job Description

Core Responsibilities

  • Application Development:

    Design and develop scalable backend services using Java, Spring Boot, or Quarkus.
  • Containerization:

    Pack applications into

    Docker

    containers, ensuring efficient image sizes and secure configurations.
  • Kubernetes Orchestration:

    Write and manage Kubernetes manifests (YAML) for Deployments, Services, Ingress, and ConfigMaps to automate scaling and lifecycle management.
  • CI/CD Integration:

    Build and maintain automated pipelines using tools like Jenkins or GitHub Actions to deploy Java apps directly to Kubernetes clusters.
  • Performance Tuning:

    Optimize JVM settings (e.g., memory limits, garbage collection) for container environments to prevent "Out Of Memory" (OOM) kills.
  • Monitoring & Observability:

    Implement logging and metrics (e.g., Prometheus, Grafana) to ensure the health of Java services running in pods.

Key Skills & Qualifications

  • Java Ecosystem:

    Proficiency in Java (8/11/17+), Spring Boot, and Microservices architecture.
  • K8s Expertise:

    Hands-on experience with kubectl, Helm charts, and understanding of core objects like Pods and Nodes.
  • Cloud Platforms:

    Experience with managed services such as Amazon EKS, Azure AKS, or Google GKE.
  • Database & Messaging:

    Working knowledge of MySQL/PostgreSQL, MongoDB, and message brokers like Apache Kafka.
  • DevOps Tools:

    Familiarity with Git, Maven/Gradle, and Infrastructure as Code (IaC) tools.

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