Software Engineer developing networking features and optimizations for Tailscale's software. Collaborating with design and product teams in a fully remote environment.
Responsibilities
Develop the Tailscale product, contributing to both open-source client code and related backend services, with an emphasis on networking features and optimizations
Take ownership of the entire product lifecycle, from writing code to product ideation and strategic decision-making
Work with UX/UI designers and product managers to shape features that enhance networking capabilities
Work as part of a team of engineers to design, build, test, and document core networking software components
Develop and optimize product features in areas such as our control plane, relay infrastructure, and networking protocols
Diagnose, troubleshoot, and resolve complex networking issues across different environments
Exhibit ownership over the running services that comprise Tailscale’s product by building for observability, participating in incident response, and fielding customer support escalations
Analyze and improve the efficiency, scalability, and stability of networking systems and resources
Bring a security-first mindset to both design and implementation, ensuring robust and secure networking components
Requirements
Significant experience with networking software and diagnosing networking issues
Deep understanding of networking concepts, including IP addressing, routing, NAT traversal, and VPN technologies
Experience with distributed systems
Experience with one or more SQL databases
Experience with Go is a plus
Ability to give and process constructive feedback, as well as work independently
Flexibility to adjust to the dynamic nature of a startup
Excellent written and verbal communication skills.
Benefits
An inclusive, flexible environment where you can be your authentic self.
A competitive total compensation package.
Comprehensive group benefits with no waiting period.
Remote first company.
Connect with other Tailscalars IRL.
Support for your personal and professional development.
Paid time off and a healthy work-life integration.
A build-your-own home office setup.
Generous parental leave program from your first day.
Senior Software Developer building secure, scalable AI - enabled financial intelligence systems at MindBridge. Owning data pipelines, enterprise integrations, analytics, and cloud platform capabilities.
Backend engineer building scalable AI - native cybersecurity infrastructure for Doppel. Developing software that detects and disrupts phishing, impersonation, fraud, and other digital threats.
Browser engine specialist developing experimental browser capabilities at Mozilla, the open - source internet technology company. Investigating engine internals, performance, correctness, and AI - agent interaction.
Lead Engineer shaping Xero’s global payments platform and bill - payment products. Building secure, high - throughput services that help small businesses manage cash flow.
Backend engineer scaling Redis and Valkey cache infrastructure for Affirm’s financial technology platform. Automating operations, migrations and self - service workflows for mission - critical data services.
Product Engineering Lead guiding API and React teams building Keet, Tether’s serverless peer - to - peer messaging and video - calling app. Shaping product delivery for global scale.
Product Engineering Lead shaping Keet, Tether’s peer - to - peer messaging and video calling app. Leading API and React frontend teams toward globally scalable consumer features.
Software Engineer Intern building frontend and backend solutions for EQ Bank, Canada’s digital Challenger Bank. Developing APIs, microservices, and web/mobile banking interfaces.
Software Engineer building real - time anti - abuse and detection systems for Resend’s developer email platform. Designing enforcement, ML classifiers, and safeguards against spam, phishing, and account takeover.
Lead software engineer building full - stack CoCounsel integrations with React, TypeScript, Python, and AI tooling. Guiding architecture, delivery, and engineer development at Thomson Reuters.