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Laboratory for AI-Powered Financial Technologies Limited

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QA Engineer / Asst QA Engineer, 18 AL

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Summary

QA Engineer at AIFT, a Hong Kong fintech research lab, owning end-to-end quality for data- and AI-driven analytics platforms: test planning, automated API/database/UI tests in CI, and validation of AI-generated outputs and data pipelines. Core stack: Python, SQL/MongoDB, REST APIs, pytest/Playwright. Less experienced candidates may join as Assistant QA Engineer.

The Laboratory for AI-Powered Financial Technologies Limited (AIFT) aims to be a leading research center on the financial technologies and services. We are seeking a detail-oriented and motivated QA Engineer to join our technology team. In this role, you will be responsible for designing, executing, and maintaining test plans to ensure the quality, reliability, and performance of our financial technology solutions. This is an excellent opportunity to contribute to innovative fintech projects in a collaborative and research-driven environment while helping to deliver robust and reliable solutions for the financial industry.

Key Accountabilities

  • Own end-to-end quality assurance for data- and AI-driven analytics platforms: test planning, case design, execution, regression and release sign-off.

  • Build and maintain automated API, database, UI and browser-extension tests, and keep them running in CI so regressions surface before release.

  • Design verification for AI-generated outputs such as drafted content, diagnostic conclusions and recommendations: define correctness criteria and run prompt and model-version regression.

  • Validate data pipelines, metric calculations and access boundaries against source systems, confirming that figures reconcile and tenant data isolation holds

  • Log, reproduce and track defects to closure with clear evidence, and maintain test documentation and release records with product and development teams.

  • Fulfill ad-hoc testing assignments in line with evolving business requirements

Qualification / Knowledge & Experience

  • Bachelor's degree or above in Computer Science, Information Technology or relevant majors.

  • Minimum 2 years of full-time QA experience for web platforms or data products.

  • Hands-on Python scripting for automated API testing; able to read code and logs to find root causes.

  • Proficient in SQL for data verification, with basic exposure to NoSQL such as MongoDB.

  • Solid understanding of REST APIs, authentication and permission models, and multi-tenant data isolation.

  • Experience testing AI or LLM-powered features, such as generated-content quality and prompt regression, is preferred.

  • Familiarity with CI/CD pipelines and test tooling such as pytest or Playwright is a strong plus.

  • Good command of English, both oral and written.

  • Detail-oriented; able to judge whether results are correct, not merely whether they run.

  • Candidates with insufficient experience may be recruited as Assistant QA Engineer

Salary offered will be highly competitive, commensurate with qualifications and experience. Fringe benefits will be provided. Please state your expected salary and send your resume to us

All information will be treated in strict CONFIDENTIAL and will be only used for this recruitment.

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