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Application Developer

D16 Bedok, Eastwood, Kew Drive, Upper East Coast, Singapore
ContractInformation Technology

Job Description

Responsibilities

  • Develop and maintain Java backend applications using Java 17+ and Spring Boot 3.x to deliver scalable and efficient services
  • Design, build, and support microservices and REST/GraphQL APIs to enable seamless integration and data exchange
  • Implement authentication and authorization solutions using Okta to secure applications and user access
  • Integrate APIs and services using MuleSoft to streamline communication between systems
  • Deploy and manage applications on AWS services including ECS, EC2, and RDS to ensure high availability and performance
  • Apply Infrastructure as Code (IaC) practices to automate and manage cloud infrastructure consistently
  • Build and maintain CI/CD pipelines using GitLab, AWS CodeCommit, and CodePipeline to accelerate software delivery
  • Write and optimize SQL queries for Oracle and other relational databases to support application data needs
  • Monitor application performance and troubleshoot issues using Grafana and AWS CloudWatch to maintain system reliability

About Uarrow Pte. Ltd.

First seen: July 6, 2026
Last updated: July 20, 2026