Employer description & source details
Strong engineer who gets excited about developer experience, API design, and writing code that runs reliably in other people's production systems Experience building or maintaining SDKs, client libraries, or developer tools — ideally in Python and/or TypeScript Deep understanding of performance: you know how to profile, benchmark, and minimize CPU/memory overhead in hot paths Someone who can manage projects themselves — you know how to develop strong conviction about what to build and how to ship it Thoughtful about versioning, backwards compatibility, and migration paths Interest in open source software and genuine excitement about talking to developers about their integration challenges Thrives in a small, accountable team where your output is visible and matters Experience with OpenTelemetry internals or observability instrumentation Former founder or early startup experience Contributions to popular open source SDKs or developer tools ML/AI background or familiarity with the LLM framework ecosystem No candidate checks all boxes. If you feel you are a good fit for this role, please go ahead and apply. SDK Overview — architecture and design of our Python and TypeScript SDKs All Integrations — the full list of frameworks, model providers, and gateways we support OpenTelemetry Integration — how we use OTEL as the foundation SDK Upgrade Paths — how we think about versioning and breaking changes Project you could have built: TypeScript SDK v4 (GA) Project you could have built: Python SDK v3 (GA)
Extracted skills: typescript, python, java, go