Senior Python AI/LLM Developer, W2

Overview

On Site
Depends on Experience
Contract - W2
Contract - 12 Month(s)
No Travel Required
Unable to Provide Sponsorship

Skills

API
Python
SQL
Prompt Engineering
Database Administration
Data Structure
AI
LLM
RAG

Job Details

Quick Stats

Rate: $/hr on W2 (No benefits)

Location: 100% On-site (Baltimore/Woodlawn, MD – Leidos Office)

Duration: 3 Years remaining on contract

Clearance: Must obtain Public Trust (4–8 week processing time)

 

Core Mission

Develop and maintain the Python backend for a public-facing AI Chatbot for the Social Security Administration (SSA). This is a high-availability, production-grade role focusing on RAG, AI Agents, and LLM Safety.

 

Key Technical Requirements

Python Mastery: 10+ years (or 7+ with Master's) building and scaling production-grade applications. Expert in API design and asynchronous programming.

AI/LLM Production: Hands-on experience with Prompt Engineering, Context Management, and AI Agents.

RAG & Vector DBs: Proficiency in querying Vector Databases for semantic search and implementing Retrieval-Augmented Generation.

LLM Evaluation: Ability to measure performance using frameworks like Ragas, TruLens, or Arize Phoenix (faithfulness, relevance, and safety).

Database Management: Experience with both Relational (SQL) and Vector data structures.

 

Behavioral & Professional Expectations

Independence: Ability to make architectural decisions in ambiguous environments.

Proactivity: "Startup-like" mindset—vocal, engaged, and highly collaborative.

Engineering Standards: Lead code reviews, enforce CI/CD best practices, and implement robust monitoring/logging.

 

Primary Deliverables

Backend Engineering: Scalable Python systems for high-traffic, public-facing AI.

LLM Integration: Seamless tool/function calling and structured outputs.

Safety & Compliance: Implementing Guardrails, moderation, and abuse prevention for a regulated government environment.

 

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