Senior SDET: AI-Driven Testing Platform Expert

United States Digital Space LLC; United States; Remote; USD 120,000 - 180,000; Full time

Job summary

United States Digital Space LLC seeks a Senior SDET to join the Quality Platform team. You will build the shared testing infrastructure and AI-assisted tooling used across engineering to ship confidently.

Collaborate with product engineers, Quality Advocates, and SRE to boost productivity, improve release confidence, and shape the future of AI-powered testing. You’ll own test automation standards and drive platform reliability.

Qualifications

• Hands-on experience building production-grade test automation frameworks with Playwright or Selenium.
• Strong software engineering fundamentals and production code maintenance.
• Experience integrating automated testing into CI/CD pipelines and diagnosing flaky tests.
• Experience building shared testing infrastructure or engineering platforms.
• Experience using AI development tools to accelerate workflows while applying sound judgment.
• Comfortable owning systems end-to-end from architecture to production support.
• Experience mentoring engineers to raise quality.

Responsibilities

• Build and evolve the shared quality platform, test automation frameworks, and developer tooling.
• Design and develop AI-assisted test authoring infrastructure that significantly reduces test creation time while maintaining high quality.
• Own CI integration standards and improve build reliability across engineering teams.
• Design test harnesses for AI-powered product capabilities, including health checks, graceful degradation, quota monitoring, and adversarial testing.
• Identify and eliminate systemic test debt and flaky tests before they impact engineering teams.
• Build shared testing utilities and frameworks adopted across the engineering organization.
• Partner with Quality Advocates, product engineering teams, and SRE to continuously improve testing strategy and platform reliability.
• Evaluate emerging AI testing tools and drive adoption where they create measurable engineering impact.

Skills

Playwright/Selenium

CI/CD pipelines

Developer tooling

AI development tools

Mentoring engineers

Tools

Playwright

Selenium

Job description

United States Digital Space LLC seeks a Senior SDET to join the Quality Platform team. You will build the shared testing infrastructure and AI-assisted tooling used across engineering to ship confidently.

Collaborate with product engineers, Quality Advocates, and SRE to boost productivity, improve release confidence, and shape the future of AI-powered testing. You’ll own test automation standards and drive platform reliability.