Senior QA Engineer OneTablet $$$$
Madfish
Quality Assurance
Ukraine · Europe
OneTablet helps restaurants sell more across DoorDash, Uber Eats, Grubhub and others — we optimize platform algorithms, enhance menus with AI, and expand sales surface so restaurants make more money, measurably, in dollars. We're a small senior team shipping fast with real customers. We're looking for a senior QA engineer who owns quality as a domain — someone who's built QA processes from the ground up and can lead this function with full autonomy.
What you'll do
- Define and evolve QA strategy — processes, tooling, automation, priorities
- Own end-to-end quality across the product with a risk-based mindset
- Build automation focused on revenue-critical flows, regressions, and third-party integrations
- Work directly with engineers to improve testability and reliability at the architecture level
- Use AI deeply in QA workflows — not just writing tests, but triaging, exploring, and finding blind spots faster
- Make quality decisions: what to test, how, and why — no process for its own sake
What we expect
- Senior QA with experience establishing QA processes and leading the function — not just executing within an existing setup
- Hands-on automation: JavaScript / TypeScript, Playwright or Cypress, API testing (REST, webhooks, async flows)
- SQL fluency — you validate data and business logic against real production behavior
- Risk-based thinking — you know what matters most and build around that
- AI is part of how you work daily (not theoretically)
- Startup / product background — comfortable with ambiguity and fast iteration
Nice to have
- Experience testing backend systems and third-party integrations at scale
- Contract testing or integration-heavy product experience
- CI/CD pipeline design for test automation
- GCP, PostgreSQL
How we work
Small senior team · High trust, high ownership · Fast decisions, short loops · You build it → you own it