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ZoomInfo Technologies LLC

Machine Learning Engineer

ZoomInfo Technologies LLC · Bethesda, Maryland, United States; Remote-US-MA; Remote-US-MD; Remote-US-WA; Vancouver, Washington, United States; Waltham, Massachusetts, United States

Posted about a month ago

or apply directly on ZoomInfo Technologies LLC's site. We never take the application ourselves.

Is this posting real?

This role has been open
30 days
ZoomInfo Technologies LLC's roles stay open a median of 72 days
Reposted
No
Salary listed
No
13% of ZoomInfo Technologies LLC's roles list one
Ghost-job risk at ZoomInfo Technologies LLC
high
108 stale, 4 reposted of 132 open
Hiring momentum
193 roles opened in the last 90 days
↑ up vs. the prior 90 days
Last confirmed on the employer's board
2026-10-22

Measured from postings appearing on and disappearing from ZoomInfo Technologies LLC's own greenhouse board since 2026-08-03. Full hiring picture for ZoomInfo Technologies LLC.

About this role

As a Machine Learning Engineer at ZoomInfo, you will be responsible for enhancing the company's B2B data graph by extracting and analyzing information from companies with limited public data. Your role involves applying machine learning techniques to predict company metrics, resolve entity identities, and infer buying intent from web content. You will also mentor team members and lead projects from conception to deployment, ensuring high-quality outcomes in production environments.

Our read on this posting3.0out of 5
benefits
1/5
freshness
5/5
career value
4/5
role clarity
5/5
pay transparency
0/5

Scored from the posting itself — how clearly the role is described, how much it says about pay and benefits, and how recently it was listed. Not a judgement of ZoomInfo Technologies LLC as an employer.

What you need

  • Experience taking machine learning systems to production and owning them post-launch
  • Classical machine learning expertise beyond language models, including supervised learning and feature engineering on large, messy tabular data
  • Ability to apply statistics to decisions, including experiment design and statistical inference
  • Experience deploying language processing at scale, including text classification and entity linking
  • Experience building and operating LLM agents or multi-step systems in production
  • Proficiency in production Python and strong SQL with distributed data processing experience

Nice to have

  • Experience with ranking and retrieval, including embeddings and learned re-ranking
  • Experience with propensity modeling, clustering, or entity resolution on messy data
  • Experience training and serving open-weight models in PyTorch or similar frameworks
  • Experience defending LLM systems against adversarial inputs or working on web-scale information extraction

What you get

  • Comprehensive benefits
  • Holistic mind, body, and lifestyle programs designed for overall well-being

Worth weighing

  • No specific salary range provided for all locations, only a general range
  • Role involves high-stakes problem-solving with ambiguous requirements
  • Focus on both classical and modern machine learning techniques may require a broad skill set

Summarised from ZoomInfo Technologies LLC's posting. Read the full original.

Listed by ZoomInfo Technologies LLC on their greenhouse job board, last confirmed open on 2026-10-22. PitchMeAI is not the employer.

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