TL;DR

Manual QA Engineer (Cybersecurity): Validating endpoint security agent behavior across Windows, macOS, and Linux environments with an accent on system stability, performance, and resilience. Focus on testing sensor interaction with backend services and ensuring the sensor operates correctly from installation through detection, telemetry, communication, and remediation flows.

Location: Remote.Georgia, Remote.Kazakhstan, Remote.Poland, Almaty, Astana, Bengaluru, Dnipro, Kharkiv, Krakow, Kyiv, Lodz, Lublin, Lviv, Odesa, Tbilisi, Warsaw, Wroclaw, Yerevan

Company

%hirify_global% is a multi-national company dedicated to Cybersecurity.

What you will do

Own end-to-end testing of the client’s platform endpoint sensor across supported operating systems.
Design and execute test scenarios covering full sensor lifecycle: install, upgrade, runtime, communication, failure, and uninstall.
Validate sensor interaction with backend services including data ingestion, command execution, and policy updates.
Perform functional, regression, and exploratory testing on low-level sensor capabilities.
Analyze logs, telemetry, system traces, and OS-level artifacts to identify root causes of failures.
Contribute to test documentation, test plans, and quality metrics.

Requirements

Strong experience testing endpoint / client-side software.
Deep understanding of at least one OS: Windows, macOS, or Linux.
Experience with debugging using logs, system tools, and OS diagnostics.
Familiarity with network communication and client-server protocols.
Experience with scripting and automation (Python, JavaScript/TypeScript, Bash, PowerShell, etc.).
Strong system-level thinking and attention to detail.

Nice to have

Experience testing security products, EDR, agents, or low-level system components.
Familiarity with malware behavior, attack techniques, or security telemetry.
Understanding of endpoint monitoring and customization.

Culture & Benefits

Vacation as per the laws of your country.
Health insurance policy for you and your loved ones.
10 days sick pay without a doctor's note.
Time off for state holidays according to the official calendar.
Pleasant environment with corporate parties and get-togethers for colleagues.
Comfort service solving technical and everyday problems at work.

End-To-End Qa Engineer