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AI Developer

Job in Washington, District of Columbia, 56901, USA
Listing for: Signature Consultants
Full Time position
Listed on 2026-02-20
Job specializations:
  • IT/Tech
    AI Engineer, Machine Learning/ ML Engineer, Data Scientist
Job Description & How to Apply Below

AI Developer

Onsite 1-2 times a month in Washington, D.C.

developing some AI security tools
Need developer with good experience with python and azure cloud environment
Good understanding on gen AI and open AI models
Security concept- RAC, any agentic AI framework experience

AI Developer

Key Responsibilities
Design and operate RAG services using Azure AI/Search, including chunking, embeddings, re-ranking, evaluation, and citations. Build MCP tools/servers to integrate security scanners, inventory systems, approvals, and Azure Dev Ops/Git Hub. Develop agentic AI solutions using Auto Gen, CrewAI, or Agno for secure tool-calling and multi-agent workflows. Create production-grade, multi-turn, retrieval-grounded chatbots with prompt management, guardrails, audit logging, and telemetry. Integrate Azure OpenAI behind APIM, manage secrets with Key Vault, process events via Event Hub, and instrument with Application Insights and Log Analytics.

Evaluate and fine-tune open-source models (e.g., PEFT/LoRA) balancing quality, latency, cost, and safety. Deliver with CI/CD on Azure Dev Ops, implement tests, red-team for prompt-injection/jailbreaks, and maintain runbooks.

Minimum Qualifications
4-8 years of software development with 2+ years in LLM/GenAI. Strong Python and hands-on Azure OpenAI and Azure AI/Search (vector, hybrid, semantic).

Experience with agent frameworks and MCP/tool-use patterns. Proven Azure PaaS (Functions/Web Apps, APIM, Key Vault, Event Hub) and Entra /RBAC with secure API design.

Experience with observability (App Insights, Log Analytics/KQL) and Azure Dev Ops CI/CD.

Nice to Have
RAG evaluation (e.g., Ragas), Cosmos DB, KQL, security-first mindset (content safety, prompt-injection, privacy, AI threat modeling), LLM cost/latency optimization.

Certifications:

AI-102, AZ-204, AZ-305, DP-100.

Dexian stands at the forefront of Talent + Technology solutions with a presence spanning more than 70 locations worldwide and a team exceeding 10,000 professionals. As one of the largest technology and professional staffing companies and one of the largest minority-owned staffing companies in the United States, Dexian combines over 30 years of industry expertise with cutting-edge technologies to deliver comprehensive global services and support.  

Dexian connects the right talent and the right technology with the right organizations to deliver trajectory-changing results that help everyone achieve their ambitions and goals. To learn more, please visit .

Dexian is an Equal Opportunity Employer that recruits and hires qualified candidates without regard to race, religion, sex, sexual orientation, gender identity, age, national origin, ancestry, citizenship, disability, or veteran status.

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