Senior Fullstack QA Engineer

About the role

We are looking for a Senior Fullstack QA Engineer to join the Grocery Team, responsible for delivering a seamless grocery shopping experience from store discovery to checkout. In this role you will ensure the quality of the end‑to‑end customer journey across web, mobile and backend services.

Key responsibilities

• Test the complete grocery customer journey, including store selection, catalog browsing, search, product details, cart, checkout, payment and order creation.
• Validate pricing, discounts, inventory, product availability and store‑specific assortment across multiple locations and partners.
• Execute grocery‑specific scenarios such as weighted items, substitutions, unavailable products, quantity limits and minimum order values.
• Verify integrations between storefront, catalog, pricing, inventory, order, payment and delivery services, as well as third‑party partner APIs.
• Validate fallback and degradation behavior when internal services or partners are unavailable.
• Ensure consistent behavior across mobile apps, WebView and backend APIs.
• Develop and maintain automated functional, integration, API and end‑to‑end tests.
• Participate in requirements reviews, test strategy definition, release validation and production issue investigations.

Required profile

• Strong experience in functional, integration, API and end‑to‑end testing of e‑commerce or grocery platforms.
• Deep understanding of microservices, event‑driven and asynchronous architectures, including retries, timeouts, idempotency and eventual consistency.
• Proven ability to investigate issues using logs, metrics, traces, databases and message queues.
• Experience working with CI/CD pipelines, Docker and AWS‑based environments.

Required skills

• REST and/or gRPC APIs
• Postman (or similar API testing tools)
• Playwright, Cypress, Appium (or comparable automation frameworks)
• Grafana, CloudWatch, Kibana
• Kafka
• SQL
• CI/CD pipelines
• Docker
• AWS services