Search
Go
This job is no longer accepting applications
This listing was closed on Aug 20, 2026.
Browse Open JobsSr. AI Platform Engineer
Summary by AIEngineer.careers
Sr. AI Platform Engineer is a AI Infrastructure Engineer role (full-time). with Realtor.com Careers. in AUSTIN, US. Imported listing (source: jobs-radar.com). Apply on the employer's site (jobs-radar.com).
Imported listing (source: jobs-radar.com) · Apply on jobs-radar.com
AUSTIN · US
—
Full-time
SENIOR
The sections below reproduce the third-party job description for reference. AIEngineer.careers does not write or control this text.
Imported job description
Sourced from jobs-radar.com
Realtor.com is seeking a Senior AI Platform Engineer to architect and operate the internal AI tooling foundation. This role blends software engineering with enterprise platform management, building frameworks and protocols for safe AI adoption across the company. You will own the operational health and governance of key AI tools, and drive the adoption of emerging open protocols.
Responsibilities
- Design and implement agentic architecture including orchestration, memory layers, and state management
- Own day-to-day platform operations for Portkey, Claude, Gemini, Devin, and Glean (provisioning, access, license hygiene)
- Standardize AI protocols like Model Context Protocol (MCP) and Agent-to-Agent (A2A) communication
- Engineer the LLM gateway layer with centralized model access, routing, caching, guardrails, and PII controls
- Enforce platform governance via code (SSO, RBAC, policy-as-code)
- Lead maintenance, runbook engineering, and serve as operational escalation point
- Strengthen AWS infrastructure with Bedrock, IAM, security, and network controls
Requirements
- 5+ years of Software, Platform, or Systems Administration experience
- Hands-on familiarity with the AI stack (agentic architectures, tool-calling, platforms like Glean, Gemini, Devin, Claude, Portkey)
Realtor.com Careers
Austin · US · 1252+ employees
Realtor.com is a leading digital real estate platform that connects home buyers, sellers, and renters with property listings, professional guidance, and home management tools. It pioneered digital real estate and provides comprehensive information to support users through every step of their home journey.
