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Freelance Ai Agent Developer Jobs in California (NOW HIRING)

Simple AI Lab Company

AI Agent Engineer

San Francisco, CA · On-site

$120K - $200K/yr

We are growing revenue like crazy and looking to hire AI Agent Engineers to help us stay afloat of current customer demand and also build out systems for the future. We are very excited about the ...

New

Duckie

AI Agent Engineer

San Mateo, CA · On-site

$17 - $22.75/hr

The Role As our AI Agent Engineer, you'll be the technical owner of getting Duckie live and performing inside our customers' businesses. You'll embed with customers, understand their support ...

Duckie

AI Agent Engineer

Sunnyvale, CA · On-site

$17.75 - $23.75/hr

The Role As our AI Agent Engineer, you'll be the technical owner of getting Duckie live and performing inside our customers' businesses. You'll embed with customers, understand their support ...

Duckie

AI Agent Engineer

Santa Rosa, CA · On-site

$16.50 - $21.75/hr

The Role As our AI Agent Engineer, you'll be the technical owner of getting Duckie live and performing inside our customers' businesses. You'll embed with customers, understand their support ...

Duckie

AI Agent Engineer

Hayward, CA · On-site

$17.25 - $23/hr

The Role As our AI Agent Engineer, you'll be the technical owner of getting Duckie live and performing inside our customers' businesses. You'll embed with customers, understand their support ...

Duckie

AI Agent Engineer

San Jose, CA · On-site

$17.50 - $23.50/hr

The Role As our AI Agent Engineer, you'll be the technical owner of getting Duckie live and performing inside our customers' businesses. You'll embed with customers, understand their support ...

Duckie

AI Agent Engineer

Sonoma, CA · On-site

$16.75 - $22.50/hr

The Role As our AI Agent Engineer, you'll be the technical owner of getting Duckie live and performing inside our customers' businesses. You'll embed with customers, understand their support ...

Duckie

AI Agent Engineer

Fremont, CA · On-site

$16.50 - $22/hr

The Role As our AI Agent Engineer, you'll be the technical owner of getting Duckie live and performing inside our customers' businesses. You'll embed with customers, understand their support ...

Duckie

AI Agent Engineer

San Francisco, CA · On-site

$17.75 - $23.50/hr

The Role As our AI Agent Engineer, you'll be the technical owner of getting Duckie live and performing inside our customers' businesses. You'll embed with customers, understand their support ...

Duckie

AI Agent Engineer

Alameda, CA · On-site

$17.50 - $23.25/hr

The Role As our AI Agent Engineer, you'll be the technical owner of getting Duckie live and performing inside our customers' businesses. You'll embed with customers, understand their support ...

Duckie

AI Agent Engineer

Santa Clara, CA · On-site

$17.50 - $23.25/hr

The Role As our AI Agent Engineer, you'll be the technical owner of getting Duckie live and performing inside our customers' businesses. You'll embed with customers, understand their support ...

Liberate

Staff AI Agent Engineer

San Francisco, CA · On-site

Boston or San Francisco (Berkeley), hybrid (2 days/week in office) About the Role As a Staff AI Agent Engineer , you are a force multiplier for customer deployments and agent quality. You own complex ...

Liberate

Staff AI Agent Engineer

San Francisco, CA · Hybrid

Boston or San Francisco (Berkeley), hybrid (2 days/week in office) About the Role As a Staff AI Agent Engineer , you are a force multiplier for customer deployments and agent quality. You own complex ...

Jobzhr

AI Agent Engineer

Cupertino, CA · On-site

$180 - $240/hr

Optimize prompts, memory systems, retrieval pipelines, and agent architectures * Collaborate with product, engineering, and design teams to translate real-world problems into AI-driven solutions

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Freelance Ai Agent Developer information

What is the difference between Freelance Ai Agent Developer vs Freelance Chatbot Developer?

AspectFreelance Ai Agent DeveloperFreelance Chatbot Developer
CredentialsKnowledge of AI, machine learning, NLPExperience with chatbot platforms, scripting, NLP
Work EnvironmentDevelops intelligent agents for various platformsBuilds conversational interfaces for customer service or marketing
Industry UsageUsed in AI-driven automation, virtual assistantsCommon in customer support, marketing campaigns

Freelance Ai Agent Developers focus on creating intelligent agents that can perform complex tasks using AI and machine learning, while Freelance Chatbot Developers primarily design conversational interfaces for customer interaction. Both roles require NLP skills but differ in scope and application.

What are the most commonly searched types of Ai Agent Developer jobs in California?

The most popular types of Ai Agent Developer jobs in California are:

What are popular job titles related to Freelance Ai Agent Developer jobs in California?

For Freelance Ai Agent Developer jobs in California, the most frequently searched job titles are:

What job categories do people searching Freelance Ai Agent Developer jobs in California look for?

The top searched job categories for Freelance Ai Agent Developer jobs in California are:

What cities in California are hiring for Freelance Ai Agent Developer jobs?

Cities in California with the most Freelance Ai Agent Developer job openings:

Freelance Ai Agent Developer jobs near you
Infographic showing various Freelance Ai Agent Developer job openings in California as of August 2026, with employment types broken down into 77% Full Time, 20% Part Time, and 3% Contract. Highlights an 66% Physical, 4% Hybrid, and 30% Remote job distribution.

AI Agent Engineer

Simple AI Lab Company

San Francisco, CA • On-site

$120K - $200K/yr

Full-time

Medical, Dental, Vision

Posted 3 days ago

New

Job description

About Simple
Simple AI is building state of the art voice AI agents for enterprise. Our realistic agents help iconic businesses like Doordash, xAI, and Omaha Steaks handle all kinds of phone operations, from customer support to order intake to lead qualifications. We are growing revenue like crazy and looking to hire AI Agent Engineers to help us stay afloat of current customer demand and also build out systems for the future. We are very excited about the potential for AI to change the world, and work out of our SF based office.
Simple AI raised $14M from world-class investors and operators like Y Combinator, First Harmonic, Massive Tech Ventures, Michael Seibel, Jared Friedman, Alexandr Wang, Matt Van Horn, Suhail Doshi, and Scott Wu.
The Team
The founders (Catheryn and Zach) met while running software teams at YC, where they shipped tons of new products for YC founders, including YC's co-founder matching site. Cat previously worked at Instagram and Facebook and earned degrees in math and computer science at MIT. Zach previously studied computer science and statistics at U Chicago and led software at PEAK6. We have grown into a strong team of 20+ and are continuing to scale quickly.
About the Role
We are looking for an AI Agent Engineer to work directly with customers and help turn Simple's voice AI platform into production-ready agents for each business.
This is a highly technical and highly customer-facing role. You will work across pre-sales and post-sales: building custom demos for prospective customers, understanding customer workflows, deploying agents, debugging edge cases, improving performance, and turning customer feedback into product improvements.
Every customer has different call flows, systems, products, policies, and edge cases. You will be responsible for understanding those details and making sure the agent works reliably in the real world. This role is a good fit for someone who wants to code, talk to customers, move fast, and be close to the business impact of what they build.
What We Offer
  • Competitive salary & meaningful equity
  • Employee-friendly equity terms
  • An office located in SF
  • Health, dental & vision insurance
  • Free lunch & dinner at the office
  • Late night Ubers
  • Regular team events & offsites
What You'll Need
  • 1-3 years of relevant work experience.
  • Strong problem-solving skills and enthusiasm for addressing technical challenges.
  • A customer-first mindset with strong communication skills and interest in product design and prioritization.
  • Self-motivated and able to work independently.
  • Passion about learning and keeping up with latest AI advancements.

Nice To Have
  • Previous experience with prompt engineering or working with AI/LLM-based platforms.
  • Experience with TypeScript, React, Python, Ruby on Rails, PostgreSQL, or AWS.

If you are excited to work directly with customers and build AI agents that run in production, we would love to chat.

Apply