or apply directly on ZoomInfo Technologies LLC's site. We never take the application ourselves.
Is this posting real?
- This role has been open
- 80 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 Senior Machine Learning Engineer at ZoomInfo, you will be responsible for building large-scale recommendation systems and advanced NLP models, optimizing retrieval systems, and managing MLOps infrastructure. You'll collaborate cross-functionally to ensure seamless integration of ML solutions into production workflows, while also designing frameworks for agentic systems and performance evaluation.
- benefits
- 1/5
- freshness
- 1/5
- career value
- 5/5
- 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
- 6+ years hands-on ML/NLP experience (or 3+ years post-PhD/Master's) with at least two delivered, revenue-impacting products in production environments
- Expertise in modern AI architectures including transformer stacks, prompt engineering, RAG systems, vector-based information retrieval and context engineering
- Proven track record building and managing production systems by architecting and deploying scalable distributed systems of REST & MCP based microservices for applications and agents with observability and monitoring of latency, token utilization and system reliability
- Strong applied research capabilities (PyTorch or TensorFlow) paired with software-engineering rigor (Python) and familiarity with open weight LLMs (QWEN, Gemma, OSS) and embedding models and vector search technologies (FAISS, Pinecone)
- Executive communication skills with ability to persuade technical and non-technical audiences through data-driven storytelling, comfortable owning strategy, budget, and cross-functional collaboration
- Utilize modern AI development tools (Claude Code, Codex, Cursor) in their engineering workflow to maximize development velocity and code quality.
What you get
- Comprehensive benefits
- Holistic mind, body and lifestyle programs designed for overall well-being
Worth weighing
- No specific details on the company's tech stack beyond mentioned technologies
- Salary range provided, but actual compensation will depend on various factors and is not fixed
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.
More roles at ZoomInfo Technologies LLC
- Senior Forward Deployed EngineerRemote
- Principal Software Engineer (GTMO/Mesh)Remote
- Senior Business Intelligence Analyst – Product AnalyticsRemote
- Sales Development Representative ILondon, United Kingdom
- Senior Product Manager, AI Data FoundationBethesda, Maryland, United States; Vancouver, Washington, United States; Waltham, Massachusetts, United States
- Principal Business Intelligence AnalystRemote
- Senior Product ManagerWaltham, Massachusetts, United States
- Senior Program Manager, GTMWaltham, Massachusetts, United States