• Design, develop, enhance, and maintain enterprise applications using Java 17; Java 11 experience is acceptable.
  • Develop robust and scalable backend services using Core Java, OOP, Java frameworks, and enterprise development best practices.
  • Work extensively with PostgreSQL, including schema design, query optimization, stored procedures/functions, performance tuning, and troubleshooting.
  • Perform database migration from Oracle and other legacy databases to PostgreSQL, including data validation and performance optimization.
  • Develop, integrate, and troubleshoot SOAP web services and WSDL-based integrations.
  • Work with REST APIs and integrate backend services with enterprise applications.
  • Troubleshoot and support Kubernetes-based applications, including deployments, pods, services, configurations, and application issues.
  • Modernize legacy applications by migrating them toward containerized and cloud-native architectures.
  • Build and manage application containers using Docker and support deployment through Kubernetes.
  • Work with Git and CI/CD pipelines to automate application build, testing, deployment, and release processes.
  • Monitor application health and performance using APM, logging, monitoring, and observability tools.
  • Analyze production issues, perform root-cause analysis, and implement permanent fixes to improve application stability and performance.
  • Collaborate with architects, DevOps engineers, database teams, QA, and business stakeholders throughout the software development lifecycle.
  • Prepare and maintain technical documentation, design documents, API specifications, and troubleshooting guides.
  • Ensure applications meet enterprise standards for security, scalability, reliability, performance, and maintainability.


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Java Back End Developer (Contract)

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