Senior Software Engineer (Node), JavaScript SDK

Details

Software runs the world and the pace is faster than ever. Sentry helps developers fix errors and performance issues before users notice, so teams can spend less time firefighting and more time building. Trusted by more than 200,000 organizations, Sentry is building an AI-native future for application monitoring.

Responsibilities

• Develop and maintain JavaScript SDKs focused on server-side and edge runtimes, including Node.js, Bun, Deno, and Cloudflare Workers.
• Plan, implement, test, document, and ship software with end-to-end ownership.
• Write robust unit and integration tests and create clear documentation for internal teams and customers.
• Use AI tools to improve productivity and solve complex engineering problems.
• Contribute to the open-source community and collaborate with organizations and committees such as TC39, the Node.js core team, and the OpenTelemetry SIG.
• Assist the Customer Operations team in resolving critical bugs.
• Interact with users through GitHub and industry conferences.

Requirements

• At least 5 years of experience as a Software Engineer, web developer, or in a similar role.
• Deep expertise developing web applications, libraries, or SDKs using TypeScript and JavaScript.
• Hands-on experience with Node.js and meaningful exposure to one or more modern server runtimes, such as Bun, Deno, or Cloudflare Workers.
• Solid understanding of differences between runtimes in module systems, APIs, performance characteristics, and deployment models.
• Exceptional written and verbal communication skills in English.
• Based in the San Francisco Bay Area or willing to relocate to San Francisco.

Bonus Points

• Experience with WinterCG, the Web-interoperable Runtimes Community Group, or other runtime interoperability initiatives.
• Familiarity with OpenTelemetry instrumentation in server-side or edge environments.
• Contributions to or maintenance of open-source libraries.
• Experience engaging with open-source committees or working groups.

Benefits

• Employee benefit plans and programs applicable to the position.
• Incentive compensation.
• Equity grants.
• Paid time off.
• Group health insurance coverage.

Sentry is committed to equal employment opportunities and provides reasonable accommodations to employees and candidates with disabilities.