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Onyx

Open-source AI chat for enterprise search and agents

aiSan Francisco, CA51-200SeedOnsiteFounded 2023Salary transparent
About

Onyx builds an open-source AI platform providing chat UI, enterprise search, and custom agents connected to company docs, apps like Google Drive, Slack, and people. It serves teams at companies like Netflix and Ramp, enabling instant access to internal knowledge via advanced RAG, hybrid search, and LLM integrations. This matters as it delivers grounded, secure AI responses 24/7, outperforming closed tools in workplace benchmarks while allowing self-hosting for privacy.

Open roles 4

Technical Lead, Frontend

Lead frontend development for open-source GenAI chat interface, search platform, and agent builder. Build exceptional UI/UX features like search, code interpreter, and artifacts; set standards and foster community. Requires 4+ years experience with React, NextJS, TypeScript.

200k – 400kSan Francisco, CAFrontend EngineeringOn-site4+ YOEReactPython

Founding Account Executive

Founding Account Executive owns the full sales cycle for AI-powered SaaS platform, from inbound/outbound pipeline generation and demos to closing complex enterprise deals. Requires 5+ years B2B SaaS sales experience thriving in early-stage startups.

115k – 130kSan Francisco, CAAccount ExecutiveOn-site5+ YOECRMB2B Sales

Fullstack Engineer

Build consumer-grade UI for GenAI features and extend backend APIs, search pipelines, and NLP research implementations. Requires 1-5+ years experience with TypeScript/React/NextJS, Python, Postgres in a fast-paced startup.

150k – 400kSan Francisco, CAFullstack EngineeringOn-site1+ YOEAWSGCP

Machine Learning Engineer

Develops advanced LLM-based knowledge graphs, RAG techniques, agents, and NLP features to enhance Onyx's AI knowledge retrieval platform. Requires 3+ years AI/ML experience with PyTorch/TensorFlow and strong software engineering skills.

150k – 250kSan Francisco, CAML EngineeringOn-site3+ YOENLPRAG