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Software Testing Engineer

· Job Posted March 19, 2026
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Job Description

Swif.ai is the governance layer that lets every company unleash AI safely—and we’re poised to own that future. Launched in 2022 and accelerated by YC, Swif.ai treats the company as a perpetual work-in-progress. We encourage experimentation, knowledge-sharing and respectful debate across a globally distributed team. You’ll get the autonomy to dive deep, the support to grow fast and a group of peers who care about building meaningful, reliable software.

Job Responsibility

  • Own quality from day one. Create detailed, thorough test plans and cases that cover happy paths, edge cases and failure modes
  • Automate the boring stuff. Design, build and maintain test-automation pipelines with open-source frameworks and scripting languages you love
  • Hunt bugs before users do. Reproduce, document and track defects, then verify fixes with solid regression suites
  • Collaborate cross-functionally. Partner with engineers, product managers and designers to define requirements and bake quality into every feature
  • Measure and improve. Establish QA metrics—defect density, time-to-resolution, test-coverage trends—and drive continuous improvement
  • Stay current. Evaluate new tools, frameworks and strategies so our test stack evolves along with the product

Requirements

  • 2+ years in software QA (manual and automated) at a high-growth company
  • Deep knowledge of modern QA methodologies, tools and processes
  • Experience with both white-box and black-box testing and a knack for writing crystal-clear test plans
  • Hands-on skill with automation tooling—and solid Python or shell-scripting chops
  • Comfortable in Agile/Scrum environments
  • Excellent written and spoken English

Nice to have

  • Performance, security or API (Postman) testing experience
  • Familiarity with MDM/Munki or wider device-management ecosystems

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