Malwarebytes is reimagining security to safeguard devices, data, and people — no matter their location, lifestyle, or means. What began in 2008 with one person helping another remove a malware infection has grown into a global leader in online protection, with an all-in-one suite of cybersecurity, privacy, and identity protection solutions that empower millions of people worldwide to enjoy their digital lives, free from threats and scams.

About Malwarebytes Inc. Our portfolio has grown far beyond malware removal into a full suite of award-winning cybersecurity, privacy, and identity solutions, from the free tools that have long served as a first line of defense to newer options for identity protection and personal data removal. The threat landscape keeps getting faster, stealthier, and more sophisticated, and we believe protection should be both powerful and refreshingly simple — because security that's too hard to use doesn't get used.

Built and beloved by experts, we combine world-class threat research with proprietary, AI-powered processes to deliver powerful digital protection that's always by your side.

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 RangeThe expected salary range for the role is €48,000–€58,000 per year. Presente 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 defectsImprove test case execution efficiency and test coverageWork in an agile development environment, collaborating with developers and others to deliver quality software iterativelyParticipating in requirements testingBe an integral part of the team while continuously participating in improving process and test methodologies, execution efficiency and effectivenessSkills You'll Need to Have: Strong understanding of testing theory and best practices in software testingExtensive experience with Android platform testing, including functional, UI, and exploratory testingDeep understanding of Android architecture and system componentsProficiency with Android Studio, ADB, Firebase, and emulators for debugging and testingHands-on experience with Test Automation (developing test cases and maintaining frameworks using JavaScript/Python/Appium)Knowledge of automation tools such as Appium or SeleniumProven track record of taking ownership of QA processes,



ensuring quality at every stage of the development lifecycle3+ years of experience in a QA role within agile teams, focusing on mobile applicationsExcellent analytical and critical thinking skills, with the ability to quickly identify and troubleshoot complex issuesStrong organizational skills and ability to prioritize tasks effectively in a dynamic environmentAbility to mentor team members and provide guidance on QA best practicesSkills that are Nice to HaveExperience with CI/CD tools (e.g., GitHub Actions, Jenkins) for integrating automated tests into pipelinesExperience conducting performance, load, and stress testing for mobile applicationsGood knowledge of API testing, including tools like Postman, REST Assured, or similarFamiliarity 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 guidelinesExcellent communication skills, with the ability to collaborate effectively with cross-functional teamsA proactive mindset, constantly seeking opportunities to improve QA processes and overall product qualityPerks &

Benefits: An opportunity to do something great for yourself and the world! A great work environment that supports growth, development, and well-beingComprehensive medical, dental, and vision insurance coverageEmployee Referral Bonus Program(Benefits and Perks subject to change by country/region)

📌 Senior Software Quality Engineer (Android) (Madrid)
🏢 Malwarebytes
📍 Madrid