Software Engineer System

Company Overview • ACP has pioneered ICT solutions in Singapore for over 26 years, partnering with major government agencies and corporations. Certified ISO 9001: 2015 QMS and Bizsafe Level 3, ACP drives innovation locally and regionally with exclusive distribution rights for leading tech brands. Job Summary Join ACP Computer as a Software Engineer (System) to develop and support high-volume, performance-intensive applications for Singapore’s public transport Automatic Fare Collection (AFC) system. Responsibilities • Analyse software requirements and translate them into detailed application designs to meet user needs • Design, develop, test, and maintain robust software applications ensuring high performance and reliability • Prepare and update comprehensive software lifecycle documentation, including requirements, architecture, design, interface, test, and maintenance manuals • Troubleshoot and resolve application and environment issues to maintain system stability and performance • Collaborate with users, developers, testers, and stakeholders to clarify requirements and resolve design, integration, and testing challenges • Participate in application build, deployment, and production support activities to ensure smooth releases and operations Preferred competencies and qualifications • Experience with Automatic Fare Collection (AFC) or payment systems to enhance domain-specific application development • Knowledge of high-volume, high-performance transaction processing to optimize system throughput • Familiarity with Solace or similar enterprise messaging platforms for asynchronous communication • Experience with cloud computing, Docker, Kubernetes, and AWS services such as ECS/Fargate, RDS, and Lambda to support scalable deployments • Understanding of EMV and/or PCI DSS standards for secure payment processing