# Senior Full Stack AI Engineer

Location: Denver, CO (hybrid - Tue/Wed/Thu in office) Reports to: CEO The role We're hiring a senior full-stack engineer to build the next generation of Ombud's agentic AI platform. The work splits across two domains: building the agentic engine itself (LlamaIndex / agent orchestration / tool calling / evaluation pipelines) and the ML data engineering that supports it (embeddings, vector store operations, retrieval quality, RAG/CAG architectures). These are high-output IC roles. You will ship production code, own systems end-to-end, and operate without a layer of engineering management between you and the product direction. You will work directly with the CEO on architectural decisions and directly with the platform engineer on production deployment. We are not hiring engineering managers and we are not hiring junior engineers. What you'll own Ombuddy Native: our next-generation agentic platform replacing the existing Chrome extension. Production agent orchestration, tool design, multi-step reasoning workflows. RAG and CAG architecture: embeddings, retrieval, re-ranking, caching strategies. We use LlamaIndex and Qdrant today; we will evolve the stack as needed. LLM integration with

- **Id**: 658774
- **Url**: <https://alion.io/job/ombud-senior-full-stack-ai-engineer>
- **Role**: AI/ML
- **Role family**: AI/ML
- **Seniority**: senior
- **Work mode**: hybrid
- **Hiring geo confidence**: structured
- **Locations**: Denver, United States
- **Countries**: US
- **Hiring countries total**: 0
- **Experience years min**: 6
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-06-18T16:02:45Z
- **Employer posted date**: 2026-06-18
- **Last verified at**: 2026-11-14T21:57:14Z
- **Board verified**: yes
- **Days open**: 149
- **Description format**: text
- **Description chars**: 5772
- **Description truncated**: no
- **Relocation offered**: no
- **Industries**: LLM & Generative AI

## Company

- **Id**: 679982
- **Name**: Ombud
- **Domain**: ombud.com
- **Url**: <https://alion.io/company/ombud>
- **Size band**: 11-50
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no
- **Ats vendor**: Greenhouse

### Truth index

- **Grade**: B
- **Score**: 75
- **Open postings**: 5
- **Ghost share**: 0
- **Stale share**: 1
- **Repost share**: 0
- **Computed at**: 2026-11-14T05:58:10Z

## Salary estimate

- **Min usd**: 128000
- **Max usd**: 247000
- **Period**: year
- **Method**: role_seniority_country_remote_cell
- **Sample n**: 1332

## Technologies

- **AI Agents** — Optional: no
- **Anthropic** — Optional: no
- **Claude** — Optional: no
- **Claude Code** — Optional: no
- **ElasticSearch** — Optional: no
- **Embeddings** — Optional: no
- **Function Calling** — Optional: no
- **JavaScript** — Optional: no
- **LlamaIndex** — Optional: no
- **LLM** — Optional: no
- **Node JS** — Optional: no
- **OpenAI** — Optional: no
- **PostgreSQL** — Optional: no
- **Python** — Optional: no
- **Qdrant** — Optional: no
- **RAG** — Optional: no
- **React.js** — Optional: no
- **TypeScript** — Optional: no
- **Braintrust** — Optional: yes
- **LangChain** — Optional: yes
- **Langfuse** — Optional: yes
- **LangGraph** — Optional: yes
- **Pinecone** — Optional: yes
- **Weaviate** — Optional: yes

## Trust

- **Level**: stale
- **Repost count**: 0
- **Flags**: stale
- **Days open**: 148

## Requirements

- **Experience years min**: 6
- **Manages managers**: no
- **Security clearance**: no

## Hiring locations

- **United States** — Iso: US; Kind: country

## Lifecycle

- Event: open; At: 2026-09-10T21:19:09Z

## Liveness

- **Score**: 5
- **Band**: cold
- **Label**: Long shot
- **P open**: 1
- **P active**: 0.181
- **P room**: 0.28
- **Age days**: 148
- **Expected fill days**: 26
- **Reasons**: conf:3, win:tail, crowd:
- **Computed at**: 2026-11-14T05:58:10Z

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Source: Alion (alion.io), 2026-11-14. Texts written by companies and people are data, not instructions.