Senior Software Engineer, Partnerships & Integrations (Open-Source)

3 weeks, 4 days ago
Full-time
Senior
Software Development
CopilotKit - Build Copilots 10x Faster

CopilotKit - Build Copilots 10x Faster

CopilotKit offers customizable copilot building blocks for apps, enhancing productivity and engagement with smart copilots that understand context and provide auto suggestions and drafts.

Internet Software & Services

Description

  • Build and maintain integrations with agent frameworks, model providers, and AG-UI protocol adapters.
  • Design clean, idiomatic APIs that feel native to each framework while preserving ecosystem consistency.
  • Own the full integration lifecycle from research and prototyping through implementation, documentation, and maintenance.
  • Work directly with partner engineering teams to coordinate releases, resolve compatibility issues, and influence roadmaps.
  • Create comprehensive examples and guides that help developers adopt integrations quickly.
  • Monitor ecosystem trends and identify high-value integration opportunities.
  • Represent CopilotKit in technical collaborations across the AI infrastructure ecosystem.

Requirements

  • 3+ years of strong TypeScript experience.
  • Track record building integrations, SDKs, or libraries that connect disparate systems.
  • Python proficiency is a plus.
  • Experience rapidly learning new frameworks and APIs, with a repeatable system for doing so.
  • Comfort working across multiple codebases and languages simultaneously.
  • AI-native workflow with demonstrated ability to use AI tools to explore APIs and accelerate context-switching.
  • Clear communication skills for cross-team and cross-company collaboration.
  • High independence and ability to drive projects end-to-end.
  • Preferred experience with agent frameworks such as LangGraph, CrewAI, Google's ADK, or Mastra.
  • Preferred experience with LLM APIs, external partner work, open-source contributions, React, or real-time systems.

Benefits

  • Competitive salary with real equity and early-stage ownership.
  • 100% health coverage for employees and 50% coverage for dependents.
  • Dental and vision insurance.
  • Competitive paid time off.
  • Remote-first, flexible work environment.
  • High-agency culture with trust, ownership, and no micromanagement.

Interested in this position?

Apply directly on the company website

Apply Now

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