ZipRecruiter

Log In

1

Ai Prompt Engineer Jobs in California (NOW HIRING)

Five9

WEM AQM Prompt Engineer

San Ramon, CA · On-site

Five9 is one of the world's leading cloud contact center platforms, and our AI-powered Automated ... We are seeking three WEM AQM Prompt Engineers to join this new capability team. These roles sit at ...

Five9

WEM AQM Prompt Engineer

San Francisco, CA

Five9 is one of the world's leading cloud contact center platforms, and our AI-powered Automated ... We are seeking three WEM AQM Prompt Engineers to join this new capability team. These roles sit at ...

Hyundai Capital

Sr. AI Agent / Prompt Engineer

Irvine, CA · On-site

$132K - $204K/yr

Description Job Title : Sr. AI Agent / Prompt Engineer Hyundai Capital America (HCA) helps people move forward. Through Hyundai Motor Finance, Genesis Finance, and Kia Finance, we deliver innovative ...

Hyundai Capital

Sr. AI Agent / Prompt Engineer

Irvine, CA · On-site

$120 - $150/hr

Job Title Sr. AI Agent / Prompt Engineer (260000GN) Hyundai Capital America (HCA) helps people move forward. Through Hyundai Motor Finance, Genesis Finance, and Kia Finance, we deliver innovative ...

Five9

Senior WEM AQM Prompt Engineer

San Ramon, CA · On-site

$116K - $160K/yr

Our AI-powered Automated Quality Management (AQM) product is transforming how enterprises measure ... As we build out our dedicated AQM Prompt Engineering capability within Specialized Services, we are ...

Five9

Senior WEM AQM Prompt Engineer

San Francisco, CA · On-site

$123K - $169K/yr

Our AI-powered Automated Quality Management (AQM) product is transforming how enterprises measure ... As we build out our dedicated AQM Prompt Engineering capability within Specialized Services, we are ...

INFOSYS NOVA HOLDINGS LLC

AI Lead Engineer

Cupertino, CA · On-site

$126K - $166K/yr

LLMs, RAG, Agentic AI, Prompt Engineering, Multimodal AI, AI Evaluation * Python, Java/TypeScript * Playwright, REST API automation, CI/CD * WCAG 2.1/2.2 * Embedding, Vector DB, Document Parsing ...

INFOSYS NOVA HOLDINGS LLC

AI Senior Engineer

Cupertino, CA · On-site

$128K - $177K/yr

LLMs, RAG, Agentic AI, Prompt Engineering, Multimodal AI, AI Evaluation * Python, Java/TypeScript * Playwright, REST API automation, CI/CD * WCAG 2.1/2.2 * Embedding, Vector DB, Document Parsing ...

INFOSYS NOVA HOLDINGS LLC

AI Lead Engineer

Cupertino, CA · On-site

$110 - $120/hr

LLMs, RAG, Agentic AI, Prompt Engineering, Multimodal AI, AI Evaluation * Python, Java/TypeScript * WCAG 2.1/2.2 * Embedding, Vector DB, Document Parsing Kaleidoscope, an Infosys Company, is an equal ...

next page

Showing results 1-20

All JobsAi Prompt Engineer JobsAi Prompt Engineer Jobs in California

Ai Prompt Engineer information

See California salary details

$25

$52

$75

How much do ai prompt engineer jobs pay per hour?

As of Aug 28, 2026, the average hourly pay for ai prompt engineer in California is $52.93, according to ZipRecruiter salary data. Most workers in this role earn between $42.69 and $61.44 per hour, depending on experience, location, and employer.

What is an AI prompt engineer?

An AI Prompt Engineer designs, tests, and optimizes prompts to improve the performance of AI language models. They ensure that AI-generated responses align with desired outcomes by refining input prompts and analyzing model behavior. This role requires a mix of technical skills, creativity, and an understanding of natural language processing (NLP). Prompt engineers often collaborate with developers, data scientists, and product teams to enhance AI interactions.

What does an AI prompt engineer do?

As an AI Prompt Engineer, your day-to-day work often involves designing, testing, and refining prompts to improve the performance and accuracy of AI models for various applications. You'll frequently collaborate with data scientists, product managers, and software developers to understand requirements and integrate AI solutions effectively. Analyzing prompt outputs, troubleshooting issues, and documenting best practices are integral parts of the role. This position offers a dynamic and intellectually stimulating environment where continual learning and innovation are encouraged.

What are the key skills and qualifications needed to thrive as an AI prompt engineer?

To thrive as an AI Prompt Engineer, a solid background in natural language processing, programming (such as Python), and understanding of machine learning concepts is essential, typically supported by a degree in computer science or a related field. Experience with AI frameworks (like OpenAI's APIs), prompt engineering tools, and familiarity with cloud platforms are highly valued and may be supplemented by certifications in AI or data science. Strong analytical thinking, creativity, and excellent communication skills allow for designing effective prompts and collaborating with technical and non-technical stakeholders. These skills and qualities ensure the development of high-quality AI solutions that meet user needs and maximize the effectiveness of language models.

How do I become an AI prompt engineer?

To become an AI prompt engineer, develop strong skills in natural language processing, machine learning, and programming languages like Python. Gain experience with AI models such as GPT and learn to craft effective prompts through practice and understanding of model behavior. Relevant certifications, online courses, and familiarity with AI tools can also enhance your qualifications.

How much do AI prompt engineers make?

AI prompt engineers typically earn between $70,000 and $130,000 annually, depending on experience, location, and industry. Senior roles or those with specialized skills in machine learning and natural language processing can command higher salaries. Many positions also offer benefits such as flexible schedules and opportunities for professional development.

What is the job of an AI Prompt Engineer?

An AI Prompt Engineer designs and optimizes prompts to improve the performance of AI language models. They analyze model responses, experiment with prompt structures, and use tools like natural language processing to ensure accurate and relevant outputs, often working with machine learning frameworks and data annotation techniques.

What are the most commonly searched types of Ai Prompt Engineer jobs in California?

The most popular types of Ai Prompt Engineer jobs in California are:

What are popular job titles related to Ai Prompt Engineer jobs in California?

For Ai Prompt Engineer jobs in California, the most frequently searched job titles are:

What job categories do people searching Ai Prompt Engineer jobs in California look for?

The top searched job categories for Ai Prompt Engineer jobs in California are:

What cities in California are hiring for Ai Prompt Engineer jobs?

Cities in California with the most Ai Prompt Engineer job openings:

Ai Prompt Engineer jobs near you
Infographic showing various Ai Prompt Engineer job openings in California as of August 2026, with employment types broken down into 33% Full Time, 33% Part Time, and 34% Contract. Highlights an 67% In-person, and 33% Remote job distribution, with an average salary of $110,091 per year, or $52.9 per hour.

AI Prompt & Conversation Specialist

latitude

San Francisco, CA • On-site

$90K - $130K/yr

Other

Posted 6 days ago

Job description

AI Prompt & Conversation Specialist

We're working with a fast-growing AI company in San Francisco building sophisticated conversational AI agents for enterprise customers.

They're looking for an AI Prompt & Conversation Specialist to take ownership of how production AI agents communicate, respond and improve over time.

This is not a traditional software engineering role. It sits at the intersection of prompt engineering, conversational AI, language, data analysis and product.

You'll work directly with real-world interaction data, identify where AI agents are failing and systematically improve their behaviour through prompting, evaluation and experimentation.

What you'll be doing:

  • Write, test and improve prompts running in production
  • Own specific areas of conversational agent behaviour
  • Analyse large volumes of real customer interactions
  • Identify failure patterns and deploy improvements
  • Build evaluation datasets and testing frameworks
  • Design and improve agent and sub-agent workflows
  • Run experiments and measure the impact of changes
  • Improve conversational tone, language and edge-case handling
  • Monitor production performance and identify behavioural drift
  • Work closely with engineering, product and customer-facing teams

What we're looking for:

  • 2+ years of professional experience
  • Hands-on prompt engineering experience with production AI systems
  • Experience owning prompts or agent behaviour used by real customers
  • Strong analytical skills and confidence working with large datasets
  • Excellent writing, language and reading comprehension
  • A highly organised and methodical approach to experimentation
  • Experience with AI evaluation, testing or prompt optimisation
  • Comfortable reading Python and working around TypeScript

We're particularly interested in candidates from either an AI-native prompt or conversational AI background or those with strong linguistics, philosophy, law or other language and logic-heavy training who have developed substantial hands-on AI expertise.

Experience with voice AI, TTS, ASR or telephony platforms would be a strong advantage but isn't essential.

This would suit someone who is fascinated by why AI agents behave the way they do and wants to spend their time analysing real interactions, fixing failures and making production AI measurably better.

Location: San Francisco

Salary: $90K to $130K with flexibility for exceptional candidates

Equity: Competitive

Visa: Existing US work authorisation required

Apply