Senior Software Development Engineer in Test (SDET) - Autofill Coverage

About the role

As a Software Development Engineer in Test (SDET) on Bitwarden’s Autofill Coverage team, you will help make autofill work reliably on the sites people actually use, and keep it fast and unobtrusive as the product evolves. Autofill is the Bitwarden capability that fills logins, payment details, and identities into web forms across browsers.

What you'll do

• Keep suites stable as sites change, with reliable locators, sensible waits, and flakiness fixed at its root
• Set up runs, review results, and investigate numbers that look wrong
• Test Scenarios: Build and maintain test pages that recreate tricky real-world patterns, such as dynamic forms, shadow DOM, and iframes, so they can be tested repeatably
• Reporting and Observability: Publish results to dashboards, set up alerting on regressions, and report coverage and trends on a regular cadence
• Help keep test documentation and Claude skills current as new autofill code lands

What you need

• 4–8 yrs of experience
• Selenium
• Performance testing
• Playwright
• Cypress
• CI/CD
• Test cases
• Any graduate

Good to have

• Postman
• Node.js
• HTML
• CSS
• Shell scripting
• JavaScript