Senior QA Engineer

Role Summary

Key Responsibilities

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• Design and implement an automated testing strategy from scratch covering frontend (React/TypeScript) and backend (FastAPI/Python) across the platform.
• Build and maintain end-to-end test suites using Playwright or equivalent; write API-level tests against FastAPI endpoints.
• Integrate automated tests into the CI/CD pipeline so regressions are caught before they reach production.

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• Own test coverage across core domain areas including property listings, search, offer and negotiation workflows, payments (Stripe), user authentication, and admin tooling.
• Perform exploratory and manual testing on new features before release, thinking well beyond the happy path.
• Work closely with the full-stack developer to catch issues early in the development cycle, not just at the end.

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• Define and document QA processes, test plans, bug reporting standards, regression cycles, and release checklists — building these from scratch where none currently exist.
• Track and manage defects clearly, prioritise by impact, and communicate quality risk to the team without noise.

Tech Stack

Frontend

Backend

Ci/Cd

Payments

Qualifications & Experience

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• 7+ years of QA experience with a strong automation-first mindset — you write code, not just test cases.
• Proven experience building automated test frameworks from scratch, not maintaining someone else's.
• Solid Playwright or Cypress skills for end-to-end testing; Pytest or equivalent for backend API testing.
• Comfortable in environments without defined QA processes — you create structure, you do not wait for it.
• Ability to read and understand application code in Python and TypeScript well enough to write meaningful tests and identify risk areas.
• Strong understanding of CI/CD pipelines and how to integrate automated tests into a delivery workflow.
• Sharp analytical thinking — you find the edge cases, state transitions, and failure modes that others miss.
• Clear written English and the ability to communicate defects and quality risk concisely to a technical team.

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• Experience in fintech, asset transaction-based platforms, or marketplace platforms.
• Familiarity with payment flows, compliance requirements, and high-value transactional UX.
• Performance testing experience using k6, Locust, or similar tools for API load and stress testing.
• Security testing awareness: OWASP basics, auth boundary testing, and input validation.
• Stripe payment testing experience including test mode, webhook simulation, and checkout edge cases.
• Experience working in a small, early-stage team where quality ownership sits with one person.

Who You Are

Automation-First

Builder Mentality

Analytically Sharp

Collaborative

Clear Communicator

Ownership-Driven

What We Offer

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• Competitive salary depending on experience.
• Equity participation in a high-growth, venture-backed platform.
• Full ownership of the QA function and the opportunity to build it from the ground up.
• Direct collaboration with the founder, CTO, and engineering team.
• A fast-moving environment where your work has immediate, visible impact.
• Clear career progression path as the engineering team scales.