Senior Software Engineer, Partnerships & Integrations – Open-Source

🕒 March 18

🏄 California – Remote

🏄 California – Remote

⏰ Full Time

🟠 Senior

🧑‍💻 Full-stack Engineer

👻 Ghost score 45%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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CopilotKit

WebsiteLinkedInAll Job Openings

11 - 50 employees

Founded 2023

🤖 Artificial Intelligence

☁️ SaaS

🏢 Enterprise

Artificial Intelligence • SaaS • Enterprise

CopilotKit is an enterprise-ready frontend stack that enables developers to embed AI agents and copilot interfaces into real applications. It provides streaming-first SDKs for React, Next. js, and Vue with options for pre-built customizable components or headless integration, plus an open AG-UI protocol to connect any agent framework or LLM. Features include persistent agent-user threads, multimodal interactions (voice, file uploads), observability and product insights for agentic flows, and continuous learning from human feedback; it can be self-hosted and is targeted at production-grade, user-facing agentic applications.

📋 Description

• Build and maintain integrations with agent frameworks and model providers, including AG-UI protocol adapters • Design clean, idiomatic APIs that feel native to each framework while maintaining ecosystem consistency • Own full integration lifecycle: research, prototyping, implementation, documentation, and maintenance • Work directly with partner teams to coordinate releases, resolve compatibility issues, and influence roadmaps • Create comprehensive examples and guides for rapid adoption • Monitor ecosystem trends and identify high-value integration opportunities

🎯 Requirements

• Track record building integrations, SDKs, or libraries that connect disparate systems • Strong TypeScript expertise (3+ years); Python proficiency is a plus • Experience rapidly learning new frameworks and APIs (you have a system for this) • Comfort working across multiple codebases and languages simultaneously • AI-native workflow with demonstrated ability to leverage AI tools for exploring APIs and accelerating context-switching • Clear communication skills for cross-team/cross-company collaboration • High independence and ability to drive projects end-to-end

🏖️ Benefits

• 100% health coverage for employees • 50% for dependents • Dental and Vision insurance • competitive paid time off • Flexible work • no micromanagement • full trust and ownership