Senior QA Engineer - B2B IAM & Security (Hybrid)

re-zoo-me; Singapore; Hybrid; SGD 90,000 - 150,000; Full time

Job summary

Visa is seeking a Senior Software Test Engineer to join the B2B Identity & Access Management team. You will drive test planning, automation, and validation across Java, .NET Core, Python, and full‑stack IAM applications.

Responsibilities include functional, API, performance testing and release support, ensuring platform stability and secure delivery in a hybrid environment. You will collaborate across engineering, security, and operations to advance testing quality.

Qualifications

• 2+ years of relevant work experience or 5+ years with a bachelor’s degree.
• Hands‑on software quality engineering and test automation experience.
• Proficiency with Java, Python, JavaScript/TypeScript, SQL or similar languages.

Responsibilities

• Lead test planning, design, execution and automation for B2B IAM apps.
• Develop and maintain automated tests and frameworks.
• Perform functional, regression, API and performance testing.
• Support full-stack testing across frontend, backend, DB and APIs.
• Assist with release readiness and production‑like validation.

Skills

Test automation

Java

Python

Selenium

Playwright

CI/CD

Jenkins

REST APIs

Debugging

Education

Bachelor's degree

Master's degree

Tools

Selenium

Playwright

Postman

JMeter

Docker

Kubernetes

GitHub

Job description

Visa is seeking a Senior Software Test Engineer to join the B2B Identity & Access Management team. You will drive test planning, automation, and validation across Java, .NET Core, Python, and full‑stack IAM applications.

Responsibilities include functional, API, performance testing and release support, ensuring platform stability and secure delivery in a hybrid environment. You will collaborate across engineering, security, and operations to advance testing quality.