QA Automation Engineer

GRVT; Singapore; On-site; SGD 90,000 - 150,000; Full time

Job summary

GRVT is seeking a QA Automation Engineer to help build and scale automated tests for trading platforms across WEB, API, and MOBILE (iOS/Android). You will collaborate with engineering and product teams to design rigorous test strategies, create and update automated tests, and expand coverage while reducing manual regression.

You will address flaky tests and convert customer-reported issues into automated tests.

Qualifications

• Understanding of trading workflows, order lifecycle, market data and risk.
• Experience testing REST API, WebSocket, GraphQL, and JSON-RPC protocols.
• UI automation tools such as Selenium WebDriver, Playwright, Cypress, Cucumber.
• BE automation tools: Rest-Assured, Karate, PyTest, Postman, SOAPUI.
• Mobile automation with Appium, Detox, Katalon.
• CI/CD and test management basics: Github Actions, Jenkins, AWS CodeBuild, Testrail/Zephyr.

Responsibilities

• Collaborate with Engineering and Product teams to define test strategies for WEB, API, and MOBILE features.
• Create and maintain automated tests; expand automation coverage from backlog and reduce manual regression.
• Contribute to end-to-end, UI, BE, and mobile test automation, including ad-hoc scripts.
• Address flaky tests and guard manually found bugs with automated tests.

Skills

Trading workflow understanding

API testing

Python

Golang

TypeScript

Tools

Selenium WebDriver

Playwright

Cypress

BDD Cucumber

Job description

What You’ll Do

1. Collaboration:Work closely with Engineering and Product teams to develop comprehensive test strategies for new features and releases across WEB, API, and MOBILE (iOS, Android) platforms

2. Test Management:Create and update automated tests when feature changes. Incrementally expand automation coverage based on the backlog, continuously reducing the scope of manual regression

3. Test Execution:Actively contribute to increasing automated test coverage for end-to-end, smoke, and regression tests across UI, BE and MOBILE components. Develop ad-hoc testing scripts as necessary.

4. Test Optimization:Address flaky tests by prioritizing their fixes and cover manually caught or customer-reported bugs with automated tests

What We’re Looking For (Core Requirements)

• Trading Workflow Familiarity: Understanding of trading workflows, including order matching, order lifecycle, market data, trade data, and risk

• Protocol Familiarity: Experience testing REST API, Web-Sockets, GraphQL, and JSON-RPC protocols, especially in the context of trading systems

• Tool Proficiency: Familiarity with some of the following:

  • UI Automation: Selenium WebDriver, Playwright, Cypress, BDD Cucumber

  • BE Automation: Rest-Assured, Karate, PyTest, Postman, SOAPUI

  • Mobile Automation: Appium, Detox, Katalon

  • Test Management: Testrail, Jira Xray, Zephyr, Allure

  • CI/CD: Github Actions, Jenkins, AWS Codebuild

  • Log Analysis: Grafana, Splunk, Datadog, ELK stack

  • Others: Firebase, AWS Device Farm, Browserstack, Lambdatest

• Programming Proficiency: Proficient in Python/Golang and Typescript.

Preferred Qualifications

• Domain Experience: Prior experience with cryptocurrency exchanges, trading platforms, or fintech

• Blockchain/DeFi Exposure: Familiarity with Blockchain or DeFi applications, including interactions with Web-3 wallets like Metamask

• Performance and Load Testing: Experience with tools like K6, JMeter, Locust

• Security Testing: Experience with tools like OWASP ZAP, BurpSuite