2 of 2 Compatibility Testing Jobs

We're looking for a highly technical QA Engineer with deep expertise in Windows internals, networking, and application compatibility testing. You will be responsible for validating low-level functionality such as drivers, hooks, and system APIs across our Windows Secure Enclave platform. This is not a checkbox QA role — you'll be reverse-engineering app behaviors, designing compatibility … validate complex interactions between Windows components, 3rd party software, and integrations into the Windows ecosystem. This role sits within a deeply technical team building endpoint security and system-level compatibility software for unmanaged or BYOD endpoints. You'll work side-by-side with developers who write kernel-mode and user-mode code. About the role: Design and execute test … strategies for low-level Windows functionality: file system filters, network stack integrations, kernel/user hooks, etc. Test application compatibility for hundreds of real-world desktop applications in containerized/sandboxed environments. Build and maintain robust manual and automated regression test suites. Investigate complex system interactions, using tools like Process Monitor, WinDbg, ETW, and Sysinternals. File, isolate, and document More ❯

/ACLs, encryption (at rest/in transit), secrets management, access reviews and audit logging. Execute database upgrades and change management: plan/coordinate upgrades with rollback plans and compatibility testing. Automate as much as possible: IaC (Terraform/Deployment Manager), CI/CD for schema and infra changes, automated remediation and runbooks. Capacity planning - forecasting growth. Maintaining, monitoring More ❯