Senior Software QA Engineer at Crimson Education | Dongcheng District, Beijing, CN | Rezi

Senior Software QA Engineer at Crimson Education

Senior Software QA Engineer

Crimson Education · Dongcheng District, Beijing, CN

1 months ago

Senior Software QA Engineer

Crimson Education · Dongcheng District, Beijing, CN

a month ago
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About the Role

Crimson Education is the world’s leading college admissions consulting firm, helping ambitious students gain admission to top universities through expert-led guidance and data-driven strategies. We are backed by leading VC firms and operate in 21 markets worldwide.

Responsibilities

  • Develop, maintain, and scale robust, end-to-end automation test frameworks (UI, API, and Integration layers).
  • Integrate automated test suites into CI/CD pipelines for rapid deployments.
  • Define, track, and scale test coverage metrics for regression-free deployments.
  • Conduct API performance, load, and stress testing.
  • Design testing strategies for non-deterministic systems, evaluating LLM outputs for accuracy, bias, safety, and hallucination rates.
  • Establish benchmarks for prompt regression testing to ensure AI features remain stable.
  • Collaborate with Data Scientists and ML Engineers to monitor model performance metrics in production.
  • Simulate adversarial inputs to ensure AI features remain secure.

Requirements

  • 4+ years of experience in Software QA Automation.
  • 1–2 years specifically focused on testing AI/ML-powered applications or LLM integrations.
  • Strong programming proficiency in Python or JavaScript/TypeScript.
  • Hands-on experience with modern automation tools (e.g., Playwright, Cypress, Selenium).
  • Expertise in API testing tools (e.g., Postman, RestAssured, PyTest).
  • Familiarity with AI evaluation frameworks (e.g., Ragas, TruLens, Deepchecks) or ability to write custom evaluation scripts.
  • Basic understanding of vector databases, embeddings, and ML model data pipelines.
  • Bachelor’s degree in Computer Science, Engineering, or equivalent practical experience.
  • Familiarity with cloud platforms (AWS, GCP, or Azure) and containerization (Docker, Kubernetes).
  • A healthy obsession with AI safety and ethics.

Skills

  • Python
  • JavaScript/TypeScript
  • Playwright
  • Cypress
  • Selenium
  • Postman
  • RestAssured
  • PyTest
  • Ragas
  • TruLens
  • Deepchecks
  • Vector databases
  • Embeddings
  • Cloud platforms (AWS, GCP, Azure)
  • Docker
  • Kubernetes

Location

  • US
  • Canada
  • UK
  • Singapore
  • Japan
  • Hong Kong
  • Australia
  • New Zealand
  • Remote

Work Type

  • Flexible working environment
  • Remote

Experience Level

  • 4+ years of experience in Software QA Automation
  • 1–2 years specifically focused on testing AI/ML-powered applications or LLM integrations

Education Level

  • Bachelor’s degree in Computer Science, Engineering, or equivalent practical experience

Benefits

  • Limitless development and exposure
  • Internal promotions/role changes
  • $1000 individual training budget per year
  • Psychologist on staff
  • Insightful fireside chats and workshops
  • Radical Candor feedback approach

About the Company

  • Crimson Education is the world’s leading college admissions consulting firm.
  • Over 1,490 Ivy League offers and 2,410 to the US Top 15.
  • Crimson students are 7x more likely to get into the Ivy League than their peers.
  • Featured on the front page of the Wall Street Journal.
  • Crimson is the only college admissions consultancy that brings together former Ivy League admissions officers, professors, PhD teaching fellows, ISEF winners/judges, and Capstone project mentors.
  • Backed by leading VC firms, including Tiger Global, Heal Partners, IceHouse Ventures, and Movac.
  • Recently closed a USD $40M Series D funding round at a USD $640M valuation.
  • Operates across 21 markets worldwide.
  • Rapidly growing start up.
  • Global player with 28 markets (and growing) across the globe.