Senior Agentic AI Engineer

Cryonix AI is looking for a Senior Agentic AI Engineer based in Denver, CO to design, build, and take enterprise-grade AI systems into production. In this role, you will focus on scalable generative AI products and autonomous multi-agent architectures with an emphasis on reliability for digital entertainment experiences.

Working onsite in person
, you will help shape agent systems end to end, from initial concept through full deployment, while aligning agent behavior with the operational standards expected from production services.

• Design, develop, and deploy autonomous AI services and multi-agent workflows from concept to enterprise production.
• Build integrations using MCP for agent-to-tool communication and A2A for secure agent-to-agent coordination and task delegation.
• Architect hybrid control flows including state machines and graphs to manage multi-step reasoning, combining probabilistic LLM outputs with deterministic code paths for critical backend transactions.
• Integrate secure tool execution environments with sandboxed execution contexts and strict egress controls to support runtime safety.
• Collaborate with cross-functional teams to convert business requirements into technical agent specifications and scalable microservices
  .
• Apply SRE principles to agent behavior by adding robust fallback mechanisms,
  circuit breakers
  , and detailed audit trails for observability and reliability.

• Bachelor's degree in Computer Science, Data Science, Artificial Intelligence, or a related technical field.
• 5+ years of experience in software development or data science, with a demonstrated record of shipping LLM-powered systems into live production environments.
• Advanced coding skills in Python
  , with deep understanding of backend frameworks such as FastAPI and Flask
  .

• Python
• FastAPI
• Flask
• MCP
• A2A

• Location: Denver, CO (onsite / in person)
• Pay: From $60.00 per hour

• Are you a US Citizen
  ?