QA Engineer — SIT/UAT Specialist (Singapore)

Rapsys Technologies Pte Ltd.; Singapore; On-site; SGD 60,000 - 90,000; Full time

Job summary

Rapsys Technologies Pte Ltd. in Singapore is seeking a QA Engineer to ensure quality and reliability of our software products. You will author test specs, plan testing, and collaborate with cross-functional teams to deliver robust solutions.

The role focuses on System Integration Testing across tracks, supporting User Acceptance Testing with business stakeholders, coordinating defect tracking, and enabling smooth go-live stabilisation for government or enterprise projects.

Qualifications

• 3+ years of experience in software QA or testing roles.
• Experience authoring test plans, test cases, and defect reports.
• Familiarity with SIT and UAT processes in government or enterprise environments.
• Experience with test management tools and Agile/Scrum practices.

Responsibilities

• Author test specifications and test plans aligned to each track's deliverables.
• Lead System Integration Testing (SIT) across all tracks.
• Support User Acceptance Testing (UAT) in collaboration with business stakeholders.
• Coordinate defect tracking and resolution with development teams.
• Support cutover validation and post-go-live stabilisation.

Skills

Test planning

Test case design

Defect reporting

SIT/UAT

Agile/Scrum

Tools

Test management tools

Job description

Rapsys Technologies Pte Ltd. in Singapore is seeking a QA Engineer to ensure quality and reliability of our software products. You will author test specs, plan testing, and collaborate with cross-functional teams to deliver robust solutions.

The role focuses on System Integration Testing across tracks, supporting User Acceptance Testing with business stakeholders, coordinating defect tracking, and enabling smooth go-live stabilisation for government or enterprise projects.