Job Information
Wallester QA Engineer - Frontend in Tallinn, Estonia
About us
Wallester is a cutting-edge financial technology company that specializes in providing innovative solutions for businesses seeking to modernize their payment systems. By offering white-label card issuance platforms, seamless integration with existing infrastructure, and comprehensive support for both digital and physical cards, Wallester empowers companies to enhance their financial services and customer experience. Recognized as a leader in the FinTech space, Wallester has earned a reputation for its state-of-the-art technology, security, and scalability. Whether you are a startup or an established enterprise, Wallester delivers flexible, reliable solutions tailored to meet the evolving needs of the digital economy.
Responsibilities:
Create and maintain test plans and test cases for frontend features
Perform manual testing of web applications (functional, regression, smoke)
Develop and maintain automated UI tests
Test cross-browser and cross-device compatibility
Validate UI/UX requirements, layouts, and responsive behavior
Test frontend integration with REST APIs
Report bugs clearly and track them to resolution
Collaborate with frontend developers to reproduce and diagnose issues
Participate in agile ceremonies and provide QA feedback
Maintain and improve QA documentation
Continuously improve frontend QA processes and automation coverage
Requirements
2–4 years of commercial experience as a QA Engineer with a frontend focus
Strong understanding of frontend testing principles and processes
Experience testing web applications
Experience with UI automation, preferably using:
Playwright
Cypress
Selenium or similar frameworks
Working knowledge of HTML, CSS, and JavaScript (reading & debugging level)
Experience validating frontend behavior using browser DevTools
Familiarity with REST APIs and API testing tools (Postman / Apidog)
Strong analytical skills and attention to detail
Ability to work independently and learn quickly
English – B2+ or higher
Technology stack
TypeScript
REST APIs
Playwright / Cypress
Git
CI/CD pipelines
TestRail or similar test management tools
Company offers:
Competitive salary
Career opportunities
Medical Insurance upon the completion of the probationary period
Supportive and caring Leadership
A modern office in the center of Tallinn
A chance to work as part of a highly motivated and talented team
Referral program
Stebby
Team building and Company Events
Free parking