Jobs with tool calling

Stealth Startup

Founding Engineer

Posted 2 weeks, 1 day ago

Founding Engineering role with early IC focus (first 3–6 months) to build a multi-modal AI agent product (voice + SMS + email). Responsibilities include building real-time voice systems (streaming audio, low latency, turn-taking), SMS and email automation wit…

Roles

Founding Engineer

Tech stack

prompt/versioning Next.js guardrails turn detection React tool calling Postgres queues LLM orchestration Python audio pipelines AWS Typescript RAG Node.js Redis bounce handling WebSockets email sending WebRTC observability Docker SMS workflows evals GCP compliance/opt-in

Location

NYC (in-person 5x/week)
Cultivate AI

Senior Software Engineer

Posted 1 month, 3 weeks 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) so the can…

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

Location

Durham, NC