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Senior Mobile QA Engineer

Lead the creation of a scalable mobile QA automation framework for Wallester's apps across platforms
Tallinn, Estonia
Senior
4 weeks ago
Wallester

Wallester

Provides white-label Visa card issuing and payment solutions for businesses, including virtual and physical cards with real-time controls.

Senior Mobile QA Engineer

As a Senior Mobile QA Engineer, you will take ownership of the quality of large-scale projects and help elevate the testing standards within the mobile team:

  1. Participate in the full software development life cycle, ensuring quality at every stage from design to deployment.
  2. Design and own comprehensive test plans for complex mobile features and cross-functional projects.
  3. Write, automate, and maintain test cases and contribute to the development of our mobile automation frameworks.
  4. Analyze defects to identify patterns, risks, and systemic areas for process improvement.
  5. Recommend and implement improvements to QA processes, tools, and practices specific to mobile testing.
  6. Mentor and guide junior and mid-level QA engineers, fostering a culture of quality.
  7. Share best practices and knowledge across the QA team, especially in mobile automation.
  8. Collaborate with developers, product managers on complex mobile features and roadmap planning.
  9. Represent QA in project discussions and critical release readiness reviews.
  10. Stay updated on the latest mobile testing methodologies, tools, and industry trends (e.g., new iOS/Android platform features).
  11. Evaluate and introduce new QA tools and technologies to the mobile team.

Requirements

  • 5+ years of experience in Quality Assurance or software testing, with significant experience in mobile application testing.
  • Strong knowledge and experience of automation frameworks (Python, Pytest, Playwright, Cypress, or mobile-specific frameworks like Appium).
  • Solid problem-solving skills and the ability to manage complex, multi-platform mobile projects.
  • Proven mentorship and leadership capabilities, with experience guiding other QA professionals.
  • Strong English and communication skills.
  • Experience working with agile software development teams.
  • Ability to work independently and proactively, taking ownership of quality initiatives.
  • ISTQB certification.

Nice to Have

  • Experience with CI/CD pipelines (e.g., Jenkins, GitLab CI) and managing test infrastructure for mobile builds.
  • Experience in financial software development, understanding regulatory and security requirements.

We Offer

  • 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
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Senior Mobile QA Engineer
Tallinn, Estonia
Engineering
About Wallester
Provides white-label Visa card issuing and payment solutions for businesses, including virtual and physical cards with real-time controls.