Backend Java Developer

9 hours ago

Mandaluyong City, National Capital Region, Philippines GOODMAN SUPPORT SERVICES INC. Full time ₱90,000 - ₱120,000 per year

Functional Overview:

This role is ideal for a developer who brings deep expertise in designing, building, and maintaining secure, scalable backend systems using Java, Kotlin, and the Spring ecosystem. You will play a critical role in shaping microservices architectures, managing data persistence, and implementing enterprise-grade identity solutions.

In addition to strong backend development skills, the ideal candidate will have solid experience with PostgreSQL, Docker, Kubernetes, and Keycloak for SSO and identity management. Familiarity with DevOps workflows, CI/CD pipelines, and TerraScript is a plus and will support seamless deployment and infrastructure automation.

Duties and Responsibilities:

  • Design and develop scalable microservices using Java, Kotlin, and Spring Boot.
  • Build and secure RESTful APIs, leveraging Spring Security for authentication and authorization.
  • Integrate and manage enterprise identity using Keycloak and Single Sign-On (SSO).
  • Design, optimize, and maintain complex PostgreSQL database schemas.
  • Containerize and orchestrate services using Docker and Kubernetes in cloud or hybrid environments.
  • Write unit, integration, and end-to-end tests to ensure code quality and reliability.
  • Collaborate closely with front-end developers, DevOps engineers, and other backend developers in a cross-functional agile team
  • Ensure data privacy, compliance, and secure handling of sensitive information across services.
  • Support production systems, participate in on-call rotations, and assist with incident response and root cause analysis.
  • Contribute to the implementation and maintenance of CI/CD pipelines and infrastructure automation (experience with TerraScript is a plus).
  • Maintain documentation for APIs, system architecture, and service-level dependencies.
  • Monitor and enhance application performance, scalability, and availability in production environments.

Qualifications:

  • Bachelor's degree in Computer Science, Software Engineering, Information Systems, or a related technical field.
  • Master's degree or relevant certifications (e.g., Spring, Kubernetes, DevOps, or Keycloak) are a strong advantage.
  • 5+ years of hands-on experience in Java backend development for enterprise applications.
  • Strong proficiency in Kotlin and Java for building high-performance backend services.
  • Expert knowledge of the Spring Framework, especially Spring Boot, Spring Security, and Spring Data.
  • In-depth experience with PostgreSQL, including performance tuning, schema design, and stored procedures.
  • Strong experience in Docker and Kubernetes for containerization and orchestration.
  • Proven expertise in Keycloak for identity management and SSO implementation in enterprise environments.
  • Experience with automated testing, CI/CD pipelines, and best practices in DevOps.
  • Solid understanding of microservices architecture, RESTful APIs, and secure API development.
  • Strong Analytical thinking and Problem-solving attitude
  • Strong communication skills and Adaptability
  • Ability to work in a 24x7 operational environment.
  • Team player with strong collaboration
  • Willing to work on a permanent night shift

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