The Sentry Story

Our Co-Founders David Cramer and Chris Jennings realized that developers are at the core of virtually every organization, building and managing the software that makes modern businesses tick. With the developers' workflow in mind, they started an open-source side project that has now turned into a well-loved product used by 1M+ developers.

It is our mission to empower software development teams to build better products, faster. Our application monitoring platform helps millions of developers discover, triage, and resolve software issues, so they can spend less time debugging and more time doing what they love... building software.

About the Role / Impact

Sentry is one of many tools developers use to create and ship high-quality production software. The Ecosystem team is tasked with connecting Sentry with this wider set of developer tools, by continually expanding and improving our API platform, as well as building first-class integrations with the industry's most popular products (GitHub, Slack, etc.). The goal: making sure Sentry works nicely with every team's preferred development workflow.

As a Sr. Software Engineer on the Ecosystem team, you'll take on a lead role in growing our developer API platform and first-class integrations. This platform doesn't just allow external integrators to communicate with our REST API; it lets them augment the in-application user experience with new product capabilities. You'll work directly with major partners and 3rd-party developers to validate your progress, ensure the success of integrators, and ultimately deliver a world-class integration platform.

If you want to work in a high-leverage role where you're not just building product features – you're building a platform in which anybody can build on top of – this could be the job for you.

In this role, you will:

  • Expand Sentry's Integration Platform across multiple categories and types of partners
  • Ensure Sentry's first-class integrations (GitHub, Slack, etc.) remain best-in-class
  • Communicate with internal and external engineering teams
  • Make architectural decisions based on wants and needs of external engineering teams
  • Review code and mentor less-experienced teammates
  • Lead design and discussions around projects the team is working on
  • Improve the experience external developers have when interacting with our API and Integration Platform features
  • Improve the long-term quality of Sentry's Integration Platform and codebase

You will be successful in this role, if you:

  • 5+ years building web applications
  • 2+ years building high traffic web applications at scale
  • Experience with Python, Git, and PostgreSQL (or other relational databases)
  • Can write robust, well designed, full-stack code while understanding the long-term tradeoffs of your choices
  • Experience and interest in API design and best practices
  • Live in the Greater Toronto Area, or are willing to relocate

Bonus points if you have:

  • Experience building, maintaining, and improving public APIs that internal and external consumers rely on.
  • Experience navigating large codebases
  • Experience building distributed web software and understanding the tradeoffs of design decisions
  • Experience operating web applications in production using metric and data driven tools.

To Learn More About Sentry


  • Competitive salary and meaningful equity
  • 100% medical and dental coverage
  • Commuter subsidy
  • Charitable matching program
  • Generous parental leave policy
  • Flexible working schedule and vacation policy, and real work/life balance
  • Company events (Hack Weeks, All Hands, quarterly social events) and friends and family events
  • Relocation assistance

Sentry values diversity and inclusivity in our company and is an equal opportunity employer. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status


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