Senior Full Stack AI Engineer

Sourced from feeny.ai

Ombud is hiring a senior full-stack engineer to build the next generation of its agentic AI platform, spanning agent orchestration, tool calling, and evaluation pipelines alongside ML data engineering for embeddings, vector stores, and RAG/CAG architectures. This is a high-output individual contributor role working directly with the CEO on architecture and with the platform engineer on production deployment. The position is hybrid in Denver, CO, with in-office days Tuesday through Thursday.

• Build and own the agentic platform: production agent orchestration, tool design, and multi-step reasoning workflows
• Design RAG and CAG architecture including embeddings, retrieval, re-ranking, and caching strategies
• Integrate LLMs (Anthropic Claude primary) with multi-model routing
• Build evaluation pipelines to measure response quality and regression-test prompts
• Deliver full-stack features across Python, Node.js, React, PostgreSQL, and Elasticsearch
• Own features through deployment, monitoring, and customer-facing incidents
• Conduct code review and mentor within a small senior engineering team

• 6+ years of professional full-stack software engineering experience with production system ownership
• Deep Python fluency and JavaScript/TypeScript/React competence
• Hands-on production experience integrating LLMs into customer-facing products
• Working knowledge of RAG architectures, embeddings, and vector databases
• Fluency with Claude Code or similar AI-augmented development workflows
• Strong system design intuition and ability to operate without management hand-holding
• Willingness to be in-office Tuesday through Thursday in Denver

• Production experience with LlamaIndex, LangChain, or LangGraph
• Experience designing LLM evaluation pipelines (Langfuse, Braintrust, or custom)
• Vector database operations at scale (Qdrant, Pinecone, Weaviate)
• Browser extension or Office add-in development
• Open source contributions in the AI tooling ecosystem
• Experience in revenue operations, sales enablement, or response management software