Automation Tester

CORNERSTONE GLOBAL PARTNERS PTE. LTD.; Singapore; On-site; SGD 70,000 - 90,000; Full time

Job summary

A leading recruitment firm in Singapore is seeking a Test Automation Engineer. The role involves designing and executing automated tests for various platforms including Web, API, and Mobile. Candidates should have strong experience in test automation, familiarity with Agile methodologies, and proficiency with tools such as Selenium and Appium. This position offers an opportunity to mentor team members in best practices and collaborate closely with cross-functional teams.

Qualifications

• Strong experience in test automation and quality engineering.
• Solid background in functional and automation testing.
• Hands‑on experience in mobile automation testing with Appium and/or Katalon.

Responsibilities

• Build and maintain scalable automation frameworks.
• Define and execute test strategies for various platforms.
• Integrate automated tests into CI/CD pipelines.

Skills

Test automation

Framework design

Quality engineering

Java

JavaScript

Python

Mobile automation testing

Exploratory testing

AI/ML-driven test tools

CI/CD pipelines

Tools

Selenium

Playwright

Cypress

Appium

Katalon

JMeter

Gatling

k6

Job description

As a member of an Agile delivery team, you will be responsible for the design and execution of test automation and quality engineering activities across Web, API, Mobile, Cloud, and Data platforms. You will define and implement test strategies within the team and mentor team members in applying automation, exploratory, performance, and data pipeline testing practices effectively.

Responsibilities

• Build and maintain scalable automation frameworks for Web, API, Mobile, Cloud, and Data systems.
• Define and execute test strategies, balancing automation, exploratory, performance, and data testing.
• Implement automation scripts using tools such as Selenium, Playwright, Cypress, Appium, and Katalon.
• Design and execute tests for data platforms, including ETL pipelines, data quality, schema validation, and transformation logic.
• Apply structured test approaches for data engineering workflows (batch vs. streaming, ingestion, transformation, storage, and consumption).
• Integrate automated tests into CI/CD pipelines and ensure reliable execution.
• Perform exploratory testing to uncover gaps not easily detected by automation.
• Support performance, scalability, and reliability testing using tools like JMeter, Gatling, or k6.
• Apply AI-powered QA tools and prompt engineering techniques to accelerate test creation and analysis.
• Collaborate closely with developers, product owners, and business analysts to ensure requirements are testable and automation‑ready.
• Mentor peers in test design, automation coding practices, and troubleshooting.

Who You Are

• Strong experience in test automation, framework design, and quality engineering.
• Solid background in functional and automation testing across Web, API, Mobile, Cloud, and Data platforms.
• Skilled in Java, JavaScript, Python, or similar languages for automation.
• Hands‑on experience in mobile automation testing with Appium and/or Katalon.
• Exposure to performance and load testing.
• Experience with AI/ML‑driven test tools and basic prompt engineering.
• Strong background in exploratory testing and modern test design techniques.
• Good understanding of Agile/Scrum delivery.
• Familiarity with CI/CD pipelines (GitHub Actions, Jenkins, GitLab CI) and cloud‑native testing (AWS, Azure, GCP).
• Excellent collaboration and problem‑solving skills, with the ability to mentor team members.

Bonus Skills

• Knowledge of data platform & data engineering pipeline testing (ETL validation, streaming, data quality).
• Experience with big data test strategies and analytics validation.

Submit your application below or drop us an email directly quoting the job title.

Due to an anticipated high volume of applicants, we regret that only shortlisted candidates will be notified. The information provided is for recruitment purposes only.

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Cornerstone Global Partners (EA License Number: 19C9859) is an affirmative equal‑opportunity employer and recruitment firm. We evaluate qualified applicants without regard to race, colour, religion, creed, gender, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class.

Eugene Then
[e-mail]

EA Registration Number: R22104742.

Cornerstone Global Partners Pte Ltd (EA License: 19C9859)