Palantir Foundry RAG App Engineer

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Blue Rose Consulting Group, Inc. (Blue Rose) is seeking a skilled Palantir Foundry RAG App Engineer to support a federal client in designing, building, and deploying Retrieval-Augmented Generation (RAG) applications within Palantir Foundry.

In this role, you will help transform large volumes of structured and unstructured data into secure, accurate, and actionable insights through AI-enabled workflows, ontology-driven modeling, and scalable Foundry application development. You will collaborate with mission, technical, and analytics teams to deliver high-impact solutions that reduce manual effort, improve portfolio transparency, and modernize how federal teams interact with their data.

As a Palantir Foundry RAG App Engineer
, you will:

• Partner with team members to develop RAG applications in Palantir Foundry, including data ingestion, ontology mapping, feature engineering, and prompt-driven retrieval logic
• Build intuitive, role‑specific applications and workflows using AIP, Code Repositories, and Foundry App Builder
• Enable users to “chat with their data” and quickly surface mission‑critical insights
• Design and maintain secure, governed data pipelines aligned with enterprise standards
• Ensure traceability, data quality, and model performance monitoring
• Collaborate with cross‑functional teams to scope use cases, translate mission needs into technical requirements, and deliver solutions that integrate seamlessly into team workflows
• Apply Foundry platform best practices, including ontology design principles, to build scalable and maintainable AI‑enabled products
• Contribute to reusable engineering patterns, documentation, and templates for RAG application development
• Full‑time (40 hours/week)
• Hybrid support for federal operations in Rosslyn, VA

• Active Secret Clearance required
• Minimum of 3–5 years experience in data science
• Minimum of 3–5 years experience with Retrieval‑Augmented Generation (RAG), LLM prompting techniques, and vector‑based search
• Minimum of 3–5 years experience supporting Agile application development
• Experience building applications or workflows in Palantir Foundry, including data connections, ontology modeling, App Builder, or AIP workflows
• Proficiency in Python or equivalent languages for data transformation and model integration
• Experience deploying AI‑enabled applications into production or mission operational environments
• Experience supporting data ingestion, transformation, and pipeline orchestration within enterprise data platforms
• Experience working with code repositories, version control, or collaborative development workflows
• Ability to translate ambiguous problem statements into well‑scoped technical solutions
• Strong communication skills and comfort partnering with technical and mission stakeholders

Preferred Qualifications

• Type Script knowledge
• Experience developing applications for federal missions or secure environments
• Familiarity with agentic workflows or advanced AIP capabilities

• Support cutting‑edge AI and data modernization initiatives within secure federal environments
• Work with advanced Palantir Foundry, RAG, and AI‑enabled workflow technologies
• Collaborate with mission, technical, and analytics teams in a secure federal environment
• Contribute to high‑impact, scalable solutions that modernize how federal organizations make data‑driven decisions