Senior Developer Experience Engineer, Integrations
Core
Build and evolve SDKs for Android, iOS, Node, and Go, and the developer tools supporting them.
Role type
Senior IC Developer Experience Engineer (SDKs & Integrations)
Builds
Production SDKs and developer tools for Customer.io's communication platform
Domain
SaaS / Developer Tools / Mobile & Backend
Required skills
Expert-level programming, API design, SDK development, CI/CD infrastructure, LLMs and agentic coding tools, autonomous problem solving
Preferred skills
Building external-facing SDKs, owning release processes, forward-deployed engineering experience
Technologies
Go, React, Ember, Android, iOS, Node, Swift, Kotlin
Responsibilities
Lead SDK initiatives end-to-end, improve SDK delivery infrastructure, partner with product/design on developer experience, participate in on-call rotation, use AI agents for code changes
Seniority
Senior, hands-on IC
