Senior SDET

Overview

Senior Software Development Engineer in Test (SDET) to help build quality into Bitwarden products as the company scales its India Engineering Centre of Excellence, with a focus on C# test automation, framework design and CI/CD integration.

What you'll do

• Develop and maintain automated test scripts for web, browser extension, mobile, desktop and CLI applications using C# with Selenium/Appium.
• Design and implement robust, scalable, reusable, and maintainable test automation frameworks across multiple application types.
• Integrate automated tests into the CI/CD pipeline and ensure their reliable execution in build and delivery workflows.
• Collaborate with development and QA teams to understand requirements, identify test scenarios, and automate for comprehensive coverage.
• Execute automated tests, analyze results, and surface defects, performance issues, and areas for improvement.
• Review test automation code to uphold coding standards, best practices, and maintainability.
• Establish guidelines and processes for testing community and internal product contributions.
• Participate in Agile/Scrum ceremonies, reporting automation progress, blockers, and upcoming sprint plans.
• Provide mentorship and guidance to junior team members on automation best practices and frameworks.
• Document frameworks and processes to support knowledge sharing and long-term maintainability.

What you'll need

• Strong C# proficiency with substantial production test-automation experience (4 - 7 years).
• Senior automation architecture capability: scalable, reusable, maintainable frameworks; readable/testable code; debugging and edge-case handling across multiple application types.
• CI/CD integration ownership: embedding automated tests into build/delivery pipelines and keeping them stable and trustworthy.
• Solid command of software testing principles and methodologies, with clear collaboration in a distributed, cross-functional team.

Nice to have

• Mobile test automation with Appium.
• Remote/cloud device and browser testing (Sauce Labs, BrowserStack, or similar).
• SaaS, security, identity, privacy, or developer-facing product experience.
• Experience testing alongside and integrating with backend/API services.
• Mentoring junior automation engineers and reviewing test code.
• Experience working in global, distributed technical teams.
• Hands-on AI/ML experience beyond tooling (evaluating or applying AI-generated tests).

Details

• Location: Noida, India (India Engineering Centre of Excellence).