Staff AI Engineer

Responsibilities

• Design and build scalable AI platform services, APIs, SDKs, and microservices using Python supporting a .NET codebase
• Develop Agentic AI capabilities including multi-agent orchestration, agent lifecycle management, and tool integration
• Build production-grade RAG pipelines, knowledge retrieval services, and vector search capabilities
• Develop secure, multi-tenant AI platform services with governance, guardrails, and policy enforcement
• Build real-time streaming APIs, AI evaluation pipelines, observability, and cost optimization for AI workloads
• Collaborate with Product, Engineering, and DevOps teams to accelerate AI adoption

Requirements

• 7+ years of software engineering experience
• Strong expertise in ML, Python, agents, and .NET
• Experience building scalable backend platforms, microservices, and distributed systems
• Hands-on experience with AWS, Kubernetes, Docker, REST APIs, and CI/CD
• Experience with LLMs, Agentic AI, RAG architectures, and frameworks like LangChain or LangGraph
• Understanding of AI orchestration, prompt engineering, vector databases, and AI security

Preferred Qualifications

• AWS services: EKS, Lambda, API Gateway, Bedrock, S3, CloudWatch, IAM
• .NET Core and FastAPI
• Frameworks: LlamaIndex, AutoGen, CrewAI
• Protocols: MCP (Model Context Protocol), A2A (Agent-to-Agent)
• Vector databases: OpenSearch, Pinecone, Weaviate
• Observability: OpenTelemetry, LangSmith, Ragas
• DevOps: GitHub Actions, Terraform, Kubernetes

About the Company

PAR Technology Corporation is a leader in restaurant technology, providing comprehensive software and hardware solutions that enable seamless experiences for over 100,000 restaurants in more than 110 countries.