Senior Software Quality Engineer (Android)

Location: Tallinn, Estonia; Spain

Department: 5938 Consumer Engineering

Malwarebytes is looking for..

We are in a relentless battle against malware creators who play by rules. This challenge demands more than just intelligence and technical expertise - it requires adaptability, independence, a passion for continuous learning, and a creative approach to problem-solving.

We are seeking a collaborative test engineer who thrives in a dynamic, multi-project environment, excels in improving test processes and execution, and wants to find good bugs.

Annual Compensation Range: The expected salary range for the role is €48,000–€58,000 per year. Actual compensation will be determined based on experience, qualifications, and location.

What You Will Do:

• Comprehend and execute test cases (manual and automated) 
• Uncover, document and track defects 
• Improve test case execution efficiency and test coverage 
• Work in an agile development environment, collaborating with developers and others to deliver quality software iteratively 
• Participating in requirements testing
• Be an integral part of the team while continuously participating in improving process and test methodologies, execution efficiency and effectiveness 

Skills You'll Need to Have:

• Strong understanding of testing theory and best practices in software testing
• Extensive experience with Android platform testing, including functional, UI, and exploratory testing
• Deep understanding of Android architecture and system components
• Proficiency with Android Studio, ADB, Firebase, and emulators for debugging and testing
• Hands-on experience with Test Automation (developing test cases and maintaining frameworks using JavaScript/Python/Appium)
• Knowledge of automation tools such as Appium or Selenium
• Proven track record of taking ownership of QA processes, ensuring quality at every stage of the development lifecycle
• 3+ years of experience in a QA role within agile teams, focusing on mobile applications
• Excellent analytical and critical thinking skills, with the ability to quickly identify and troubleshoot complex issues
• Strong organizational skills and ability to prioritize tasks effectively in a dynamic environment
• Ability to mentor team members and provide guidance on QA best practices

Skills that are Nice to Have:

• Experience with CI/CD tools (e.g., GitHub Actions, Jenkins) for integrating automated tests into pipelines
• Experience conducting performance, load, and stress testing for mobile applications
• Good knowledge of API testing, including tools like Postman, REST Assured, or similar
• Familiarity with Google services and tools, particularly Firebase (e.g., Crashlytics, Analytics)
• Experience with cross-platform testing, including Apple products (iOS and iPadOS apps)
• Familiarity with accessibility testing standards and tools to ensure compliance with accessibility guidelines
• Excellent communication skills, with the ability to collaborate effectively with cross-functional teams
• A proactive mindset, constantly seeking opportunities to improve QA processes and overall product quality

Perks & Benefits:

• An opportunity to do something great for yourself and the world!
• A great work environment that supports growth, development, and well-being
• Comprehensive medical, dental, and vision insurance coverage 

• Employee Referral Bonus Program  

(Benefits and Perks subject to change by country/region) 

About the Company

Here at Malwarebytes, we believe that when you’re free from threats, you’re free to thrive. It all started in 2008 with one person who needed help with a malware infection, and a community coming together to find solutions. In that moment in time a product was born for all people, with a mission to rid the world of malware. Our product has since grown and evolved, from removing malware, to protecting devices, to ever-changing prevention.

About Malwarebytes Inc.

Malwarebytes began after our founder, Marcin Kleczynski, accidentally infected his parents’ computer while downloading a video game as a teenager. At the time, there was no product that could fully solve the problem, so he set out to build one. That early experience shaped our mission: to create protection that works when people need it most.
Since then, the digital threat landscape has only grown more complex. Attackers are faster, stealthier, and more sophisticated, while traditional solutions often overwhelm people with complicated tools and settings. At Malwarebytes, we believe protection should be both powerful and refreshingly simple because if security feels too hard to use, people will not use it. That is why our aspiration is always to stay one step ahead: cutting through the noise, stopping threats others miss, and delivering peace of mind in an unpredictable digital world.