The Role
Manually test a .NET-based MacOS desktop product across Intel and ARM Macs. Author and refine test plans, execute functional and UI tests, document clear bug reports, and collaborate with product and engineering teams using Teams and GitLab.
Summary Generated by Built In
This is a remote position.
Job Description – Manual Tester: MacOS (Desktop Application)
Employment Details
Employment Term: Full-Time (Fixed)
Work Schedule: 8:00 AM – 5:00 PM US Central Time (1hr break-time)
Weekends: Saturday & Sunday
Work Setup: Remote (BYOD)
Role Overview
We are looking for a solid manual tester who can test productivity desktop apps built on .NET for MacOS. You'll work closely with our client's product and engineering teams to ensure the agentic AI desktop product works flawlessly on MacOS.
Required Skills
- 3+ years manual testing experience of desktop applications
- Hands-on testing experience on MacOS
- Access to MacOS machines as verification is needed on both Intel and Apple Silicon (ARM) Macs to catch native code paths, library/runtime varints, and performance differences.
- Derive new test cases from product specs, UI walkthroughs, or hands-on exploration.
- Produce structured CSV/spreadsheet formats with clear test descriptions, steps, expected outcomes, and pass/fail criteria
- Refine AI-drafted test plans, removing redundancies, adding edge cases, sharpening expected outcomes, and restructuring cases.
- Clear bug write-ups with precise reproduction steps, severity classification, screenshots, and log capture
- Comfort with complex UI patterns: multi-window interfaces, drag-and-drop, modal dialogs, menu bar behavior, and installer flows
- Platform-specific knowledge in MacOS .app bundles, Info.plist file associations, native title-bar behavior
- MS365 / Outlook familiarity to integrate with both Outlook Classic and modern Outlook
- Strong written English; proficiency with Microsoft Teams and GitLab for collaboration and issue tracking
Nice to Have
- Microsoft Entra / OAuth sign-in flow testing
- AI / LLM chat product testing
- Installer validation (.app / .dmg on MacOS)
What We Provide
- Test accounts, sample data, and direct access to the dev team for clarifications
- A small, product-driven team where your work directly impacts the product
- Remote flexibility with a team based worldwide
Skills Required
- 3+ years manual functional testing of desktop applications
- Access to MacOS machines on both Intel and Apple Silicon (ARM) architectures
- Hands-on testing experience on MacOS
- Test plan authoring using structured CSV/spreadsheet formats with clear steps and expected outcomes
- Ability to refine AI-drafted test plans, add edge cases, remove redundancies, and restructure cases
- Clear bug write-ups with reproduction steps, severity, screenshots, and log capture
- Comfort testing complex UI patterns (multi-window, drag-and-drop, modal dialogs, menu bar, installer flows)
- Platform-specific knowledge of MacOS .app bundles, Info.plist associations, and native title-bar behavior
- Familiarity with MS365 and Outlook (Classic and modern) integrations
- Strong written English and proficiency with Microsoft Teams and GitLab for collaboration and issue tracking
- Microsoft Entra / OAuth sign-in flow testing
- AI / LLM chat product testing
- Installer validation (.app / .dmg on MacOS)
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The Company
What We Do
Remote Office is an end-to-end remoteOps platform that helps businesses build and manage global remote teams by providing access to vetted talent, handling compliance and HR issues, and offering strategic consultation.
