Senior SDET (Software Development Engineer in Test)

What You'll Do

• Own the design, development, and maintenance of scalable automated test frameworks (Playwright, API, integration, end-to-end)
• Build and operate reliable test infrastructure integrated into CI/CD pipelines
• Drive test automation strategy, optimizing for coverage, speed, and signal quality
• Identify systemic quality gaps and address them through tooling and engineering improvements
• Partner with engineers to design systems for testability (e.g., observability, contracts, idempotency)
• Write production-quality code for test systems, utilities, and supporting infrastructure
• Improve developer experience by enabling fast, reliable feedback loops
• Validate complex payment flows and external integrations (e.g., Stripe) through automation-first approaches
• Lead root cause analysis for defects and implement systemic fixes to prevent recurrence
• Define and enforce quality standa...