CircleCI

CircleCI

Senior Software Engineer

Remote, Ontario, Canada · Senior

Sponsorship not specified$156k-$196kDetected 69 days ago
ReactBackend DevelopmentFull-Stack DevelopmentCI/CDCircleCIDatadogDevOpsAPI DevelopmentAgentic AI

About the role

  • About CircleCI Engineering CI/CD has been solved.
  • The interfaces that developers use to understand and trust that work don't exist yet.
  • At CircleCI, our guiding principles aren't posters on a wall.

Responsibilities

  • Build AI-natively. AI is how we work. It's not a productivity layer on top of engineering, but the default starting point for how problems get approached and solved.
  • Set technical direction. You define the approach others build from. When the problem is complex or the answer isn't obvious, you're the person who leads the design discussion, writes the ADR, and makes the call.
  • You'll define what they look like and establish the patterns the team builds on.
  • Own the full stack. Build features end-to-end in Go, React, and TypeScript. You don't hand off at a layer boundary. You own the outcome.
  • Obsess over craft. Reliability and responsiveness are design concerns, not afterthoughts. Care about how the interface holds up when stakes are high and hold your team to that same standard.
  • Champion observability. Use Honeycomb, Datadog, and Rollbar to understand and improve your systems. Operational data drives stability, not just incident response.
  • A track record of shipping. You've built something real and put it in front of users. 5+ years of production full-stack experience, with latency, responsiveness, and reliability treated as design concerns, not afterthoughts.
  • Full-stack depth. Strong React and TypeScript. Comfortable owning backend services in Go: API design, data modeling, service integration.
  • System design. You lead architectural decisions on complex systems. You make conscious tradeoffs, document your reasoning, and create the foundation others build on.
  • Technical leadership. You mentor engineers, give direct feedback on technical direction, and raise the quality bar through how you engage in reviews and design discussions, not just what you ship.

Compensation

  • Canada Base Pay Range

Company info

  • You've stopped waiting for AI to mature and are already building with it, not as a productivity trick, but as a core part of how you think about problems.
  • CircleCI is the world's largest continuous integration/continuous delivery (CI/CD) platform, and the hub where code moves from idea to delivery.

Equal opportunity

  • Please contact us to request accommodation.
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This listing is sourced directly from CircleCI's careers page and normalized into a canonical job model.