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Software Engineer, Open Source

San Francisco, California, United States💼 Full-time🗓 2026-06-26 → 2026-09-25

Core

Design, build, and maintain the CrewAI open-source framework for multi-agent AI systems, focusing on core APIs, developer experience, and community stewardship.

Role type

Senior Open Source Framework Maintainer

Builds

The CrewAI Python library and its public APIs for agent orchestration and automation

Domain

Artificial Intelligence / Open Source Software

Deliverable

production ML models | product features

Required skills

Python framework development, API design, open-source project maintenance, community PR review, documentation, CI/CD, LLM concepts

Preferred skills

Modern Python toolchain (uv, pytest, type hints), mentorship, public communication

Technologies

Python, GitHub, CI/CD pipelines

Responsibilities

Design and maintain core framework capabilities (orchestration, Flows, tools, memory), triage and review community PRs, document APIs and DX decisions, engage with the developer community, partner with platform engineers on versioning

Seniority

Senior, hands-on IC

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