Senior AI Engineer

AI Engineer GenAI / RAG / Agentic AI Location: Washington, DC (Hybrid 4 Days Onsite)Job Type: Contract About Us is a leading technology staffing and consulting firm connecting top talent with innovative organizations across the U.S. We specialize in delivering high-quality IT professionals for enterprise digital transformation, cloud, AI, and software engineering initiatives. Job Summary STAFFXPERT LLC is seeking an AI Engineer on behalf of our client in Washington, DC. This role is ideal for

Title: AI Engineer Standard Duration: 3 Months - Long Term Location: Washington, DC 20433 Hybrid Onsite: 4 days per week from Day 1, with a full transition to 100% onsite anticipated soon. Essential Job Functions: Architect and Implement AI Solutions Design and build RAG pipelines using Azure AI/Search and vector databases: chunking, embeddings, hybrid/semantic ranking, re-ranking, evaluation, and citation display.Build enterprise conversational systems (multi-turn, retrieval-grounded) with pro

Job Title: Senior AI Agent Engineer - SDLC Optimization Job Summary We are seeking a forward-thinking AI SDLC Engineer to transform our development processes from linear automation to an agentic, multi-agent workflow. The ideal candidate will design, build, and deploy specialized AI subagents (e.g., using frameworks like LangChain, CrewAI, or Claude Code) that collaborate to create production-grade software. You will enable AI to handle specialized tasks-architecture planning, frontend/backend

Title: Developer Premium II - AI Developer Duration: 6 Months - Long Term Location: Washington, DC 20433 Hybrid Onsite: 4 days per week from Day 1, with a full transition to 100% onsite anticipated soon. Background The Client is accelerating adoption of advanced AI capabilities, including agentic automation, retrieval augmented generation (RAG), model lifecycle improvements, and analytics modernization. To support these efforts, the team requires an AI Developer with strong hands on expertise in