Windows Engineer

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About Tailscale 

Tailscale is making safe connection effortless by delivering software that makes it easy to securely interconnect people and their devices, no matter where they are. From hobbyists to multinational corporations, teams of every size use Tailscale each day to protect their networks, share access to internal tools, and more. We're building a future for the Internet that's easy, sensible, and safe, like it used to be. Founded in 2019 and fully distributed, we're backed by Accel, CRV, Insight, Heavybit, and Uncork Capital.

About the Role

We’re seeking a talented and motivated full-time Software Engineer to join our growing team. You will work as part of the engineering team to:

• Develop the Tailscale product, contributing to client code and backend services. The client code is a mix of C#, XAML, and Go. Prior Go expertise is not a requirement. 
• Bring a special focus on our Windows platform, building and maintaining our Windows client using the modern WinUI/Windows App SDK stack, while contributing to common code that supports macOS, mobile, and other core client platforms.

Because we’re an early-stage and fully remote company, we’re looking for a motivated individual who can help move the product forward. The ability to think on your feet, collaborate with highly technical teams, and comfort working asynchronously are essential.

Key Responsibilities

• Work with engineers on a native Windows desktop client using Windows App SDK, WinUI, C#, XAML and Go
• Implement support for the latest Windows platform features while maintaining compatibility with a subset of older versions
• Develop and optimize product features on Windows, with a focus on UI components and platform integration
• Develop and maintain unit and integration tests using Microsoft Testing Platform v2 and xUnit
• Contribute to common, cross-platform Tailscale code

What We Are Looking For

• Four or more years of experience in software development
• Strong understanding of software development principles, capabilities, and limitations of the Windows platform
• Proficiency in C# and modern native UI frameworks (WinUI/UWP/WPF)