Backend Engineer joining Tailscale to develop product features and services while collaborating with UX/UI designers. Responsible for the entire product lifecycle and improving system efficiency.
Responsibilities
Develop the Tailscale product, contributing to both open source client code and related backend services.
Take ownership of the entire product lifecycle, from writing code to product ideation and strategic decision-making.
Work closely with UX/UI designers and product managers to shape features.
Work as part of a team of engineers to design, build, test, and document core software components.
Develop product features in areas that include our control plane, our relay infrastructure, and our identity integrations.
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 efficiency, scalability, and stability of various system resources.
Bring a security-first mindset to both design and implementation.
Requirements
Experience with distributed systems
Experience with the Go programming language
Experience with one or more SQL databases
Familiarity with networking (IP addressing, routing, etc.)
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—most of our teams work fully remotely.
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.
Backend Engineer designing APIs and integration architecture for EvenUp's AI - powered legal - tech platform. Improving client portal experiences and application performance from Toronto or San Francisco hubs.
Staff Backend Engineer building search and recommendation systems for Affirm’s pay - over - time marketplace. Setting technical strategy and scaling distributed backend systems across Affirm’s shopping platform.
Senior backend engineer building reliable MySQL and distributed SQL infrastructure for Affirm’s transparent buy - now - pay - later financial products. Automating databases, migrations, networking, and operations at scale.
Senior backend engineer building and operating distributed database infrastructure for Affirm’s buy - now - pay - later platform. Automating provisioning, migrations, failover, and Kubernetes storage networking.
Backend Engineer building Resend’s SMTP and email transport infrastructure. Designing reliable delivery, throttling, routing, and reputation - aware systems for developers.
Salesforce director leading MuleSoft and enterprise data foundation architecture for customer engagements. Advising CxOs and delivering governed, AI - ready platforms across complex technology environments.
Senior Backend Engineer building scalable backend, ETL, and reporting systems for Commerce7, a winery commerce platform. Modernizing legacy databases and powering data - intensive SaaS APIs.
Principal Engineer shaping Xero’s accounting APIs and AI - ready platform. Leading technical strategy for partner integrations, developer tooling, and reliable financial workflows.
Senior Backend Engineer building scalable Java/Kotlin services for Toast’s restaurant reservations and payments platform. Delivering integrations, subscriptions, and guest - management capabilities across global markets.
Staff Backend Engineer improving CI pipelines, automation, and developer productivity at Affirm, a flexible - pay platform. Leading reliable build systems across engineering.