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Freelance Ontology Jobs (NOW HIRING)

Freelance Ontology information

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$14

$47

$132

How much do freelance ontology jobs pay per hour?

As of Aug 22, 2026, the average hourly pay for freelance ontology in the United States is $47.71, according to ZipRecruiter salary data. Most workers in this role earn between $24.28 and $61.78 per hour, depending on experience, location, and employer.

What cities are hiring for Freelance Ontology jobs?

Cities with the most Freelance Ontology job openings:

What are the most commonly searched types of Ontology jobs?

The most popular types of Ontology jobs are:

What states have the most Freelance Ontology jobs?

States with the most job openings for Freelance Ontology jobs include:

Artificial Intelligence Engineer (San Francisco)

Alexander Chapman

San Francisco, CA • On-site

$150K - $250K/yr

Full-time

Medical, Vision, Retirement

This job post has expired today. Applications are no longer accepted.


Job description

This range is provided by Alexander Chapman. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.

Base pay range

$150,000.00/yr - $250,000.00/yr

Direct message the job poster from Alexander Chapman

We're building an autonomous digital account manager that analyzes data, surfaces revenue opportunities, and drives action — transforming how enterprise teams scale revenue from the ground up. This is a massive, underpenetrated space with billions in untapped value — and we’re moving fast.

Join us as the Founding Full-Stack AI Engineer and help architect a next-generation platform that blends AI, data, and automation in bold new ways.

What You’ll Do:

  • Own & Ship 0→1: Take full ownership of features from architecture to deployment — shaping both product and technical roadmap from day one.
  • Build Real AI Products: Go beyond chatbots — design agentic systems with memory, reasoning, and reinforcement learning to automate real enterprise workflows.
  • Tame Complex Data: Develop scalable integrations and data ontology tools to normalize messy 3rd-party GTM systems into clean, actionable insights.
  • Obsess Over UX: Create intuitive, immersive interfaces that make AI feel like a true assistant — not just a chat box.
Seniority level
  • Seniority levelMid-Senior level
Employment type
  • Employment typeFull-time
Job function
  • IndustriesSoftware Development

Referrals increase your chances of interviewing at Alexander Chapman by 2x

Inferred from the description for this job

Medical insurance

Vision insurance

401(k)

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