QA Engineer (AI/ML Focus)

Join Our Team as QA Engineer (AI/ML Focus)

At Hyperion360, we believe in empowering our engineers to shape the future of technology from the comfort of their own homes. We are a premier software outsourcing company, partnering with some of the world’s most successful businesses to build and manage dedicated, remote teams of top-tier software engineers and other technical talent.

We are looking for a talented QA Engineer (AI/ML Focus) to join our global team.

About This Role

We are looking for a QA Engineer who helps transform the future of legal technology by bringing speed, intelligence, and reliability to AI‑driven document generation.

Job Description

We are looking for a QA Engineer who helps transform the future of legal technology by bringing speed, intelligence, and reliability to AI‑driven document generation. This role is perfect for someone who believes quality is a mindset, automation is a craft, and observability is essential to building trustworthy AI systems.

What You’ll Do

•    Own the testing lifecycle — Design, implement, and continuously evolve automated testing across the entire stack (UI, API, system). Drive Shift‑Left QA from story kickoff through deployment.

•    Build robust automation — Use Cypress, Playwright, or Selenium for UI automation and Postman/Newman for API validation. Automate everything that can be automated.

•    Validate AI/LLM systems — Leverage tools like Helicone, Langfuse, and custom validators to inspect and test AI outputs. Develop semantic assertions and regression suites for LLM behavior.

•    Prevent issues early — Collaborate closely with engineering and product teams during sprint planning and grooming to embed quality from the start.

•    Test resilience and reliability — Implement synthetic monitoring and edge‑case fuzzing to simulate real‑world chaos. Bonus if you enjoy Chaos Engineering.

•    Define quality gates — Establish what “production‑ready” truly means. Codify regression, smoke, and integration test flows within CI/CD pipelines.

What You Bring

•    5+ years of QA or SDET experience, with strong frontend automation expertise

•    Deep experience with Go or TypeScript, plus frameworks like Cypress, Playwright, or Selenium

•    Familiarity with API testing using Postman, Newman, or custom tooling

•    Experience with Shift‑Left Testing, Zero‑Bug Policy, and Mutation Testing

•    Comfort working within CI/CD pipelines (GitHub Actions, CircleCI, Jenkins)

•    A passion for reproducibility, traceability, and high test coverage

Bonus Points

•    Hands‑on experience with Helicone, Langfuse, or other LLM/AI observability tools

•    Experience with Synthetic Monitoring (Checkly, Datadog Synthetics, etc.)

•    Familiarity with Chaos Engineering tools like Gremlin or Litmus

•    Experience designing load/stress tests using k6, Locust, or Gatling

•    Background testing prompt‑driven or LLM‑based applications, including semantic evaluation

Why Choose Hyperion360?

  • Remote-First Culture: Work from anywhere with flexible hours
  • Top-Tier Clients: Partner with Fortune 500 companies and top startups
  • Professional Growth: Continuous learning and development opportunities
  • Competitive Compensation: Market-leading salaries and benefits
  • Global Team: Collaborate with talented professionals worldwide

Ready to take your career to the next level? Apply today and become part of Hyperion360’s elite team!