Senior AI Platform Architect: LLMs, RAG & Agent Orchestration

Capgemini; Dallas (TX); On-site; USD 54,000 - 85,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision insurance

Retirement benefits

Job summary

Tundra Technical Solutions in Dallas seeks an experienced GCP and AI Platform Architect to design and lead production-grade AI systems built on LLMs and agentic frameworks. You will architect scalable AI platforms across cloud environments with emphasis on RAG, agent orchestration, observability, and gateway patterns, guiding teams from concept to deployment.

The role requires hands-on Kubernetes and serverless skills, strong communication, and ability to translate complex AI capabilities into

Qualifications

• 8+ years of software architecture focusing on distributed systems.
• Proven experience with LLMs, RAG architectures, and agentic systems.
• Deep understanding of agent orchestration and async/streaming patterns.
• Hands-on expertise with Kubernetes and cloud-native/serverless architectures.
• Strong communication and architecture storytelling skills.

Responsibilities

• Design end-to-end architectures for AI platforms leveraging RAG, agentic systems, and LLM-based applications
• Define and implement agentic patterns, including streaming, async workflows, multi-agent orchestration, and agent harness & skill development
• Architect platform components such as AI/LLM Gateways, Agent frameworks, identity layers, and skill orchestration
• MCP gateways/servers/tools
• Observability and monitoring systems
• Build scalable solutions on Kubernetes and serverless cloud services
• Lead architecture across Amazon Web Services and/or Google Cloud Platform (GCP)
• Drive best practices for reliability, scalability, and performance of AI systems
• Translate complex AI capabilities into clear architectural narratives and business solutions

Skills

Distributed systems

LLMs

RAG architectures

Agent orchestration

Kubernetes

Serverless cloud

Communication skills

Architecture storytelling

Tools

LangGraph

ADK

GCP BigQuery

Job description

Tundra Technical Solutions in Dallas seeks an experienced GCP and AI Platform Architect to design and lead production-grade AI systems built on LLMs and agentic frameworks. You will architect scalable AI platforms across cloud environments with emphasis on RAG, agent orchestration, observability, and gateway patterns, guiding teams from concept to deployment.

The role requires hands-on Kubernetes and serverless skills, strong communication, and ability to translate complex AI capabilities into