Fine-tuning Jobs - April 2026

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Cultivate AI

Posted 1 month ago

We are building an AI platform for credit unions. A variety of tools (third party integrations + RAG) backed by multiple LLM options, including OLMo, running in our own AWS infrastructure. Small team (CTO is the poster and the first technical hire) …

Roles
Senior Software Engineer

Tech Stack
Retrieval React OpenTofu Postgres Third-party API integration FastAPI Python LLMs AWS pgvector RAG Tool calling Model serving Interpretability OLMo Fine-tuning Agent orchestration

Locations

Durham, NC
xAI

Posted 3 months ago

xAI (recently acquired by SpaceX) is hiring technical talent for their truth-seeking AI (Grok). They are recruiting in-office across multiple global locations (Palo Alto, San Francisco, Seattle, Memphis, New York City, London, Dublin, Tokyo, Dubai, …

Roles
Exceptional Engineer Infra/SRE Software Engineer Grok Engineer

Tech Stack
React ArgoCD Kubernetes Python Rust Go Typescript Training Terraform Model Evaluation Machine Learning C++ Fine-tuning

Locations

Palo Alto, San Francisco, Seattle, Memphis, New York City, London, Dublin, Tokyo, Dubai, Singapore