QA Engineer — SIT/UAT Lead for Enterprise Apps

RAPSYS TECHNOLOGIES PTE. LTD.; Singapore; On-site; SGD 60,000 - 90,000; Full time

Job summary

RAPSYS TECHNOLOGIES PTE. LTD. is seeking a QA Engineer in Singapore to author test specifications and plans, and to lead SIT across multiple tracks. You will collaborate with business stakeholders for UAT and coordinate defect resolution with development teams.

The ideal candidate has 3+ years in software QA, experience with test management tools, and familiarity with SIT/UAT in enterprise environments. This role supports cutover validation and post-go-live stabilisation in a fast-paced setting.

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) 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

Test management tools

Job description

RAPSYS TECHNOLOGIES PTE. LTD. is seeking a QA Engineer in Singapore to author test specifications and plans, and to lead SIT across multiple tracks. You will collaborate with business stakeholders for UAT and coordinate defect resolution with development teams.

The ideal candidate has 3+ years in software QA, experience with test management tools, and familiarity with SIT/UAT in enterprise environments. This role supports cutover validation and post-go-live stabilisation in a fast-paced setting.