Senior Fullstack QA Engineer

The Grocery Team is responsible for building and evolving the customer experience for grocery delivery — from discovering stores and products to browsing the catalog, managing the cart, and completing checkout. 
We’re looking for a QA Engineer to join our team

Key Responsibilities

• Test the full grocery customer journey, including store selection, catalog, search, product details, cart, checkout, payment, and order creation.

• Validate prices, discounts, inventory, product availability, and store-specific assortment across different locations and partners. 

• Test grocery-specific scenarios such as weighted products, substitutions, unavailable items, quantity limits, and minimum order values. 

• Test integrations between the storefront and catalog, pricing, inventory, order, payment, and delivery services, as well as external grocery partners. 

• Validate fallback and degradation scenarios when a partner or internal service is unavailable. 

• Ensure consistent behavior across mobile applications, WebView, and backend APIs. 

• Develop and maintain automated tests and contribute to API, integration, and end-to-end test coverage. 

• Participate in requirements reviews, test strategy, release validation, and investigation of production issues, taking ownership of quality throughout the product lifecycle.

Skills, Knowledge and Expertise

• Strong experience in functional, integration, API, and end-to-end testing across the full customer journey: catalog, search, PDP, cart, checkout, payment, and order creation.

• Experience testing dynamic pricing, inventory, discounts, product availability, quantity limits, and minimum order value. 

• Experience testing location- or store-specific assortment, including warehouse and geo-based availability. 

• Good understanding of grocery-specific scenarios, such as weighted products, substitutions, unavailable items, and partial orders. 

• Experience testing integrations with catalog, pricing, inventory, order, payment, and delivery services, including third-party partner APIs. 

• Strong understanding of microservices, event-driven and asynchronous architectures, including retries, timeouts, idempotency, duplicate events, and eventual consistency. 

• Experience with REST and/or gRPC APIs and automated API testing; familiarity with tools such as Postman.

• Experience creating and maintaining automated tests using frameworks such as Playwright, Cypress, Appium, or similar. 

• Ability to investigate issues using logs, metrics, traces, databases, and message queues; experience with tools such as Grafana, CloudWatch, Kibana, Kafka, and SQL.

• Experience working with CI/CD pipelines, Docker, and AWS-based environments. 

• Ability to validate consistency across mobile applications, WebView, backend APIs, and distributed services, and troubleshoot partial failures and partner/service outages. 

• Experience contributing to test strategy, requirements reviews, release validation, and production issue analysis, with a focus on business risks and product quality throughout the entire development lifecycle. 

Nice to have: experience with grocery/e-commerce products, mobile testing, contract testing, external partner integrations, performance/load/resilience testing, feature flags, A/B testing, and product metrics such as conversion, add-to-cart rate, checkout completion, error rate, and latency.

Conditions & Benefits

• Help us challenge injustice by creating fair choices for millions of people across 48 countries.

• Develop your professional skills with access to mentoring, career consulting, and learning programs.

• Collaborate with teams around the world and gain international experience through our Global Talent Exchange Program.

• Engage in company-wide challenges, awards, sports activities, employee-led social impact and volunteering projects.

• Work alongside people who take initiative, speak openly, and challenge themselves to grow.

• Improve your language skills through co-financed courses and internal speaking clubs.

Final benefits may vary depending on the location.