Senior Software Test Engineer - IAM & Security Automation (Hybrid)

VISA; Singapore; Hybrid; SGD 90,000 - 150,000; Full time

Job summary

Visa is seeking a Senior Software Test Engineer to ensure quality, security, release readiness, and platform stability for B2B IAM applications. You will lead test planning, automation, and cross-functional collaboration across front-end, back-end, API, and data layers in a hybrid work setup.

Ideal candidates have hands-on experience in test automation, API testing, and CI/CD tooling, with proficiency in Java, Python, JavaScript/TypeScript and SQL, and familiarity with security patch validation

Qualifications

• Bachelor’s degree in Computer Science or related field required.
• Hands-on experience in software quality engineering and test automation.
• Experience with full-stack application testing, release validation, and platform support.

Responsibilities

• Own and drive test planning, design, execution, and automation for B2B IAM apps.
• Develop and maintain automated tests and frameworks with Selenium, Playwright, Postman/Newman, or similar.
• Perform functional, regression, API, performance, and post-deployment validation testing.

Skills

Test engineering

Automation testing

Agile/Scrum

Mentoring

Education

Bachelor’s degree in Computer Science or related field

Tools

Selenium

Playwright

Postman/Newman

JMeter

Java

Python

JavaScript/TypeScript

SQL

REST APIs

OpenAPI/Swagger

SoapUI

JUnit/TestNG

Cucumber

Jira

GitHub

Jenkins

Docker

Kubernetes

Job description

Visa is seeking a Senior Software Test Engineer to ensure quality, security, release readiness, and platform stability for B2B IAM applications. You will lead test planning, automation, and cross-functional collaboration across front-end, back-end, API, and data layers in a hybrid work setup.

Ideal candidates have hands-on experience in test automation, API testing, and CI/CD tooling, with proficiency in Java, Python, JavaScript/TypeScript and SQL, and familiarity with security patch validation