Senior System Integrator: APIs, Middleware & Testing

Talentvis Singapore Pte Ltd.; Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

Talentvis Singapore Pte Ltd. is seeking a System/Software Integrator to connect applications, software components and system interfaces to ensure they work together reliably. You will support integration design, configuration, testing and troubleshooting across complex IT environments.

Key responsibilities include API/middleware development, configuration to meet requirements, and maintaining integration documentation. 5–10 years in this field and strong coordination skills are essential.

Qualifications

• 5–10 years of relevant system or software integration experience.
• Experience with APIs, middleware, interface development or system integration.
• Knowledge of integration testing, troubleshooting and software configuration.
• Understanding of system security, data protection and change management.
• Good analytical, documentation and stakeholder coordination skills.
• Experience in regulated or mission-critical environments is an advantage.

Responsibilities

• Integrate software components, applications and subsystems.
• Develop and maintain APIs, interfaces and middleware for system communication.
• Configure software solutions to meet project and technical requirements.
• Conduct integration testing and resolve interface or data exchange issues.
• Work with developers and technical teams to troubleshoot integration defects.
• Maintain interface specifications, test results and integration documentation.
• Support system changes, version control and performance improvements.

Skills

APIs

Middleware

Integration testing

Troubleshooting

Documentation

Stakeholder coordination

Education

Bachelor's degree in IT/CS/Engineering

Tools

Interface development tools

System integration tools

Job description

Talentvis Singapore Pte Ltd. is seeking a System/Software Integrator to connect applications, software components and system interfaces to ensure they work together reliably. You will support integration design, configuration, testing and troubleshooting across complex IT environments.

Key responsibilities include API/middleware development, configuration to meet requirements, and maintaining integration documentation. 5–10 years in this field and strong coordination skills are essential.