The Mortgage Office

QA Engineer, AI

The Mortgage Office

full-time

Posted on:

Location Type: Hybrid

Location: San MateoCaliforniaUnited States

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Salary

💰 $120,000 - $140,000 per year

Tech Stack

About the role

  • Test end-to-end product flows across frontend, backend, and APIs of an event based system
  • Design structured test cases for prompt-based features
  • Build and maintain test datasets
  • Define evaluation criteria for AI outputs
  • Run regression testing when prompts or models change
  • Automate repeatable tests
  • Track quality metrics over time (output quality, failure rate, latency issues)

Requirements

  • 3+ years in QA / software testing, preferably for LLM based product
  • Strong Python skills (Automation, LLM, Evaluations)
  • Experience testing APIs and full-stack systems
  • Ability to think in edge cases and break systems intentionally
  • Experience working with LLM-based products
  • Experience testing prompt engineering products.
Benefits
  • Comprehensive health, dental, and vision coverage.
  • 401(k) with company funded match.
  • Competitive compensation and room for professional growth.
  • Performance-based bonuses.
  • Generous PTO.
  • Modern workspace with on-site amenities.
  • Awesome company Christmas party.
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
PythonAutomationAPI testingSoftware testingRegression testingTest case designTest dataset managementQuality metrics trackingLLM evaluationPrompt engineering
Soft Skills
Critical thinkingProblem-solvingAttention to detailAnalytical skills