AI Engineer

The Position

We're hiring a mid-level AI Engineer to help build and scale the AI systems behind Violet and our broader analytics platform called ThirdBase. You'll work hands-on with large language models, retrieval systems, and healthcare data- building features that turn a governed warehouse of claims, referrals, HCP engagement, and campaign performance into trustworthy, compliant, natural-language analytics. You'll own well-defined components end-to-end and grow into larger systems, with support from senior engineers and clear technical direction.

The Responsibilities

Includes, but not limited to the following:

• Build and improve LLM-powered analytics features — agentic workflows, natural-language querying, retrieval-augmented generation (RAG), and tool-use over structured (SQL/Snowflake) and unstructured (document) data.
• Contribute to text-to-SQL and semantic-layer systems that let non-technical users query complex healthcare datasets accurately and safely.
• Develop retrieval pipelines over document stores (vector search, hybrid keyword + semantic).
• Implement evaluation, guardrails, and hallucination checks — accuracy on domain data is non-negotiable in healthcare.
• Help enforce data-governance and compliance controls in the AI layer (derived-insights-only, no PHI/PII exposure, appropriate access controls).
• Integrate multiple tools and data sources (warehouse, campaign platforms, web, document repositories) into agent workflows.
• Deploy and maintain services on AWS, and monitor model performance, latency, and cost.
• Collaborate with product, analytics, and senior engineers to translate requirements into shipped features.

The Essentials

Required

• 2–4 years building production software, including some hands-on experience with LLM/GenAI applications (RAG, agents, or text-to-SQL) — through work, internships, or substantial personal projects.
• Solid Python and SQL; comfort querying a cloud data warehouse (Snowflake a plus).
• Working knowledge of AWS and deploying services in the cloud.
• Substantive experience in LangGraph, CrewAI, n8n, or other agentic frameworks
• Experience in AI-assisted coding and CICD processes.
• Familiarity working with Node, React, or other javascript frameworks
• Exposure to retrieval systems, embeddings, or vector search.
• Experiments-driven design using evaluation harnesses for change management