Cresta

Real-Time Intelligence for Contact Centers

QA Lead, AI Agent

QA EngineerQA EngineerFull TimeRemoteTeam 51-200H1B SponsorCompany SiteLinkedIn

Location

United States

Posted

3 days ago

Salary

Not specified

5 yrs expEnglish

Job Description

• Architect & Scale AI Evaluation Systems: Design and oversee the end-to-end framework for testing AI agent systems at scale. You will leverage LLM-driven methodologies—including automated simulations, "LLM-on-LLM" rubrics, and adversarial red-teaming—to ensure reliability, policy adherence, and logic across complex, multi-turn conversational flows. • Drive Deployment Excellence: Partner with Forward Deployed Engineers and PMs to triage issues, identify bottlenecks, and create new test cases on the fly to address real-world deployment challenges. • Be the Customer’s Voice: Conduct manual UAT and voice-call testing to represent the end-customer experience. You take it personally when an agent lacks empathy or clarity, and you excel at articulating these nuances to the engineering team and clients. • Lead and Scale the Team: lead a pod of QA analysts and partners. You will define the best practices, communication loops, and shared knowledge base that allow the QA function to scale alongside our rapidly growing product line.

Job Requirements

  • 5+ years of experience in Quality Engineering, Deployments, or Technical QA, ideally within an AI or high-growth SaaS environment.
  • Systems Thinking: A strong technical intuition and curiosity about how LLMs work. While you don't need to code, you must be comfortable navigating technical concepts like LLM, RAG, prompt logic, and multi-turn conversational flows.
  • Operational Leadership: Proven ability to large E2E technical projects through partners, and a passion for building processes that improve efficiency between QA, Engineering, and Product.
  • The "QA Nose": An uncanny ability to find the edge case and a bias toward action. You anticipate bottlenecks before they happen and deliver solutions with urgency.
  • High Empathy: A consultative mindset with the ability to represent the "human element" of a customer support interaction.
  • Startup Agility: You thrive in fast-paced environments, excel at turning ambiguity into execution, and are comfortable "rolling up your sleeves" to build.

Benefits

  • Comprehensive medical, dental, and vision coverage with plans to fit you and your family
  • Flexible PTO to take the time you need, when you need it
  • Paid parental leave for all new parents welcoming a new child
  • Retirement savings plan to help you plan for the future
  • Remote work setup budget to help you create a productive home office
  • Monthly wellness and communication stipend to keep you connected and balanced
  • In-office meal program and commuter benefits provided for onsite employees

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