CircleCI
Senior Software Engineer
$94K–$255K
Canada (Remote), United States (Remote), United Kingdom (Remote) Mexico City, Mexico - Hybrid +2 · Remote · Senior · Full-time · Posted Mar 24, 2026
- Location
- Canada (Remote), United States (Remote), United Kingdom (Remote) Mexico City, Mexico - Hybrid
Mexico City, Mexico City, Mexico
Toronto, Ontario, Canada - Experience
- 5+ years of production full-stack experience.
About the job
Build and lead full-stack developer tools and interfaces for CircleCI, including AI-enabled software delivery experiences, with ownership from design through operation.
What you'll do
- Set technical direction and lead architectural decisions, documenting designs and tradeoffs.
- Build end-to-end features in Go, React, and TypeScript, and develop new interfaces for understanding and acting on autonomous pipelines.
- Improve reliability and responsiveness using operational data and observability tools; mentor engineers and raise engineering quality.
What they ask for
- 5+ years of production full-stack experience shipping software to users.
- Strong React and TypeScript skills, and backend experience with Go, including API design, data modeling, and service integration.
- Experience leading architectural decisions on complex systems and documenting technical reasoning.
- Daily use of AI tools and ability to discuss how they affect engineering work and where they fall short.
Pay
$155,000 — $215,000 CAD (base salary); £94,500 — £130,000 GBP (base salary); $185,000 — $255,000 USD (base salary); $175,000 — $245,000 USD (base salary); $165,000 — $225,000 USD (base salary)
Tools
Go, React, TypeScript, Honeycomb, Datadog, Rollbar
AI focus
Build AI-enabled developer interfaces and use AI-native engineering practices; AI agents may write code, trigger builds, interpret failures, and propose fixes.
Model-written summary · the original posting is authoritative