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Knak Digital2 weeks ago

AI Engineer

$130,000–$150,000 year

Remote · United States

Type
Full Time
Level
Mid Level
Education
Not Specified
Company size
Unknown

Job Summary

AI Engineer for a federal/commercial-focused software firm building production-grade AI applications. Role involves designing and shipping agentic systems, MCP servers/clients, and RAG pipelines; implementing Python backends and APIs (FastAPI/Flask); integrating with major LLM providers (OpenAI, Anthropic, Bedrock, Azure OpenAI, Vertex); working with embeddings and vector stores (pgvector, Pinecone, Weaviate, Qdrant); building AI-powered features such as copilots, document intelligence, search, summarization, and workflow automation; writing evals for non-deterministic systems; ensuring observability and production readiness; collaborating with government stakeholders and adopting responsible AI practices. Requirements include 5+ years of software engineering, hands-on experience with agentic systems, MCP familiarity, strong Python, cloud experience (AWS/Azure/GCP), and clear communication.

Required Qualifications

  • 5 or more years of professional software engineering experience with at least 1 year shipping LLM-based or AI-powered features to production
  • Hands-on experience designing or building agentic systems using tool calling, multi-step reasoning, planning loops, or agent orchestration (LangGraph, CrewAI, OpenAI Agents SDK, Claude tool use, or equivalent)
  • Working knowledge of MCP or demonstrated ability to pick it up quickly
  • Strong Python and experience building and deploying backend services and APIs (FastAPI, Flask, or similar)
  • Experience with at least one major LLM provider: OpenAI, Anthropic, Bedrock, Azure OpenAI, Vertex, or open-weight models
  • Working knowledge of RAG: embeddings, vector databases (pgvector, Pinecone, Weaviate, Qdrant, or similar), and retrieval evaluation
  • Comfort with prompt engineering, structured outputs, and tool/function calling
  • Experience writing evals for non-deterministic systems
  • Solid SQL and comfort with relational and unstructured data
  • Familiarity with at least one cloud platform: AWS, Azure, or GCP
  • Strong written communication -- you can explain AI tradeoffs to non-technical stakeholders
  • Nice to have: Experience authoring MCP servers for non-trivial systems
  • Eval and observability platform experience (Braintrust, LangSmith, Langfuse, Arize, or custom)
  • Multi-agent orchestration and experience reasoning about agent failure modes
  • Fine-tuning, distillation, or LoRA experience
  • Docker, Kubernetes, and CI/CD for AI workloads
  • TypeScript/Node for full-stack AI features
  • Background supporting federal or government clients
  • Awareness of NIST AI RMF, FedRAMP, or related responsible AI frameworks

Additional Requirements

  • Must be a US citizen or legal resident, able to work domestically
  • Must be able to attain a low-level security clearance
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$130k – $150k / yr

AI Engineer · Knak Digital

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