Senior .NET Back-End Engineer Remote Open-Source Security

Bitwarden Inc.; Santa Barbara (CA); Hybrid; USD 140,000 - 200,000; Full time

Job summary

Bitwarden is the trusted identity security leader empowering teams and individuals to securely manage sensitive information. The company operates an all-remote team with US-based location preference and no visa sponsorship.

We are seeking a backend/frontend engineer skilled in .NET Core, C#, Angular, TypeScript, RxJS, and enterprise data design to join our open-source–driven culture and contribute to secure API design and collaboration with the community.

Qualifications

• Proven experience building backend services with .NET Core and C#.
• Strong frontend skills with Angular, TypeScript, and RxJS.
• Deep knowledge of relational databases, SQL Server, and data modeling.
• Experience designing and consuming RESTful APIs in enterprise contexts.
• Strong communication and collaboration skills in open-source environments.

Responsibilities

• Own features from design through QA, ensuring tests cover critical paths.
• Design and evolve APIs, data models, and encrypted report structures.
• Review pull requests and provide constructive feedback to peers.
• Collaborate with the Bitwarden open-source community on GitHub issues.

Skills

.NET Core

C# backend

Angular

TypeScript

RxJS

SQL Server

REST APIs

Enterprise security

Communication

Tools

Python

Splunk

Datadog

Job description

Bitwarden is the trusted identity security leader empowering teams and individuals to securely manage sensitive information. The company operates an all-remote team with US-based location preference and no visa sponsorship.

We are seeking a backend/frontend engineer skilled in .NET Core, C#, Angular, TypeScript, RxJS, and enterprise data design to join our open-source–driven culture and contribute to secure API design and collaboration with the community.