quality engineer (auto)

Malwarebytes provides cybersecurity software designed to protect devices from malware and digital threats. The company focuses on creating powerful yet simple security solutions for both individual users and businesses. Its corporate business unit, ThreatDown, offers specialized security platforms for growing enterprises to defend against ransomware, phishing, and AI-powered attacks.

• Design, develop, and maintain automated test suites using Python and PyTest;
• Validate endpoint security functionality across macOS releases and Apple Silicon platforms;
• Debug and troubleshoot macOS-specific issues related to system behavior, sandboxing, permissions, and performance;
• Analyze logs and diagnostics using macOS tools such as Console, sysdiagnose, and spindump;
• Collaborate with developers to isolate issues, validate fixes, and ensure compatibility with new macOS versions;
• Build and maintain test environments across physical Macs and virtualized macOS infrastructure;
• Execute and enhance automated and manual test coverage for endpoint security features;
• Track, document, and prioritize defects with clear reproduction steps and analysis;
• Drive improvements in automation coverage, regression stability, execution efficiency, and quality metrics;
• Participate in Agile development processes and improve QA methodologies and tooling.

• 5+ Years of experience in Quality Engineering, Test Automation, or Software Validation;
• Strong experience testing macOS applications or endpoint security products;
• Deep understanding of macOS internals, logging, and diagnostic tooling;
• Hands-on experience with Python, PyTest, Bash scripting, and Git;
• Experience with CI/CD and build systems such as Azure DevOps, Jenkins, GitLab, or TeamCity;
• Experience with macOS virtualization platforms including VMware, UTM, or Tart;
• Strong analytical, debugging, and troubleshooting skills;
• Excellent written and verbal communication skills;
• Nice to have: Apple Endpoint Security Framework (ESF), MDM platforms, mobileconfig profiles, EDR/antivirus testing, CI/CD automation pipelines, networking (REST APIs, TCP/IP, DNS, DHCP, Active Directory), Linux/Unix administration, enterprise IT administration, object-oriented programming fundamentals.

• Employee Referral Bonus Program;
• Wellness programs.