Principal Machine Learning Engineer, Agentic AI

Zillow

Actively hiring
Remote (Remote-Usa, US) Posted 64 days ago $204,400–$326,600 / year
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At a glance

AI generated

TL;DR

As a Principal Machine Learning Engineer on Zillow’s Agentic AI team, you will lead the development of large-scale, fault-tolerant multimodal agentic experiences that serve millions of customers. Your responsibilities include designing voice AI and deep research features, establishing robust evaluation frameworks, and ensuring the safety and reliability of AI agents. You will also bridge applied research with scalable engineering by leading complex initiatives and communicating technical insights to diverse audiences, including executives. The role requires expertise in multimodal LLMs, experience with agentic AI frameworks like LangGraph and Agents SDK, and a proven track record of deploying large-scale ML models. This position demands strong communication skills and the ability to work independently while driving impactful product innovations in real estate technology.

Skills

Python TensorFlow PyTorch Kubernetes AWS Docker CI/CD PostgreSQL LangGraph Agents SDK AutoGen Prometheus Grafana Scalability Fault_Tolerance

What you'll do

  • Develop large-scale, fault-tolerant multimodal agentic experiences for millions of customers.
  • Design multiple agent interaction modes including Voice AI and Deep Research.
  • Create robust evaluation frameworks and safety guardrails for trustworthy AI agents.
  • Convert emerging agentic paradigms into scalable product innovations.
  • Lead complex multi-team initiatives bridging applied research and engineering.
  • Communicate complex research findings and system architectures to diverse audiences.

What we're looking for

  • Master's degree or equivalent experience in Computer Science or related field.
  • 5+ years of deploying large-scale ML models, focusing on agent-based systems.
  • Experience developing engaging dialogue systems with context-aware capabilities.
  • Expertise in building AI services for high availability and low latency interactions.
  • Familiarity with agentic AI frameworks like LangGraph, Agents SDK, AutoGen.
  • Strong communication skills to influence technical direction and present to leadership.

Market check

Salary context

This $204,400–$326,600 range sits above 83% of similar postings on FindRole.

Peer median band

$178,937–$257,000

Median floor and ceiling across peers.

Typical midpoint (25–75%)

$162,000–$248,815

Middle half of comparable postings.

Based on 240 comparable postings.

* 240 is the maximum number of comparable postings sampled.

Employer

About Zillow

Zillow Group is a leading real estate and rental marketplace providing consumers with data, tools, and services to find, buy, sell, rent, and finance homes, and connecting buyers with agents and lenders. Industry: Real Estate Technology & Marketplace

Zillow currently has 33 open roles on FindRole.

Listed pay typically runs $160,900–$257,100 across 33 roles with salary data.

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