Senior QA Engineer (JoomAI)

Location: Lisbon, Portugal; office-first with the possibility to work remotely 52 days per year.

Salary: From €70,000 gross per year, plus performance-based bonuses.

Company

International technology group operating cross-border e-commerce marketplaces and AI-powered commerce products.

What you will do

• Perform manual testing of web services, backend systems, and APIs.
• Analyze complex business logic, break it into clear components, and identify issues others may miss.
• Collaborate with the development team to improve the product.
• Investigate defects thoroughly and identify their root causes.
• Improve testing processes and look for ways to enhance product quality.

Requirements

• At least 4 years of experience testing web applications.
• Understanding of web technologies and client-server interactions.
• Experience working with at least one database.
• Ability to inspect, analyze, and modify network traffic using Charles Proxy, Fiddler, Postman, or similar tools.

Nice to have

• Knowledge of testing methodologies and experience optimizing testing processes.
• Basic programming skills for writing scripts or creating simple test automation.

Culture & Benefits

• Flexible working hours in an office-first environment.
• 22 days of paid annual leave and 100% paid sick leave.
• Health insurance, including dental care, for employees and their children.
• Daily meal allowance and access to a wide range of AI tools.
• Professional training, English courses, promotion opportunities, team-building activities, and knowledge-sharing workshops.
• International collaboration across Portugal, Brazil, Latvia, and China.