Our client's cybersecurity team is looking for a Technical QA who is self-driven, motivated to learn new technologies, ready to solve challenging problems, and passionate about security and quality assurance. That team develops threat monitoring sensors for Windows, Linux, and macOS systems, so experience with Windows and *nix systems is a plus. Telemetry from endpoints is further analyzed by systems trained using the best machine learning algorithms, and we are able to detect and stop invasive breaches. Red Cloak platform is powered by world-class Threat Intelligence, passionate engineers, and counter-threat researchers. You will: - Drive automation, integrate with CI/CD pipelines Build test suites for sensor features, including both on-device testing and end-to-end validation Evaluate products performance, robustness, resilience, and security Collaborate with developers/team and contribute to the design and implementation of a major development project Minimum Requirements: **Basic scripting knowledge: Python, Powershell, Bash, etc** **Good understanding of networking fundamentals** **Basic understanding of security fundamentals and threat detection** **Experience working with Windows, Linux, or Unix like operating systems** Nice to have: - Proven experience with automation, optimization, performance evaluation is a plus Must have programming experience with Python, C++, GO is a plus Nice to have knowledge about windows internals The ideal applicant must have strong communication skills, solid analytical and problem-solving skills, and in-depth knowledge of testing strategies, software debugging, as well as end-to-end testing of both black and white box strategies. The applicant must be highly motivated and willing to work in a team environment with very talented individuals on complex, early-stage development projects. **Department** Quality Assurance **Role** Senior QA Manual Engineer **Locations** Remote, Colombia, Remote, Costa Rica **Remote status** Fully Remote