Bitwarden

Bitwarden's open-source approach sets it apart in enterprise security. Every line of code is published on GitHub, allowing security researchers and customers to audit the encryption protecting their credentials. The product suite includes a core password manager for personal and enterprise use, a Secrets Manager for DevOps teams handling infrastructure credentials, and Passwordless.dev for developers building passkey authentication. The company holds SOC 2, SOC 3, HIPAA, GDPR, and ISO 27001 certifications, and conducts regular third-party security audits through HackerOne's bug bounty program.

The engineering team ships features in C#/.NET Core on the backend, TypeScript and Angular across web and desktop clients, and native mobile apps in Swift and Kotlin, all deployed on Microsoft Azure. The company uses its own Bitwarden Secrets Manager to secure API keys and deployment credentials across the stack. Founded in 2015 as a fully distributed company, Bitwarden has grown 30% year-over-year while maintaining its remote-first culture. Engineers work with considerable autonomy, taking initiative on features that directly impact millions of users. Communication is primarily asynchronous across time zones, with remote team-building events connecting the global workforce. The company's GRIT values (Gratitude, Responsibility, Inclusion, Transparency) show up in daily work through open documentation, transparent decision-making, and a culture where engineers regularly contribute to other teams' projects.