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Prompt Engineer Jobs in California (NOW HIRING)

Prompt Engineer Job Location: San Jose - California - USA Job Type: Contract * Develop test and refine highquality prompts templates and workflows for LLMbased applications * Analyze model outputs to ...

Prompt Engineer

El Segundo, CA ยท On-site

$60K - $105K/yr

Description Prompt Engineer About the Role: We're looking for a skilled Prompt Engineer to join our AI team and shape how our products communicate with large language models. You'll sit at the ...

Prompt Engineer

Los Angeles, CA ยท On-site

$150K - $180K/yr

As a Prompt Engineer at Cantina Labs, you will operate at the frontier of social generative AI-shaping how millions of users experience storytelling, and connection through AI characters. You'll ...

Prompt Engineer About the Role: We're looking for a skilled Prompt Engineer to join our AI team and shape how our products communicate with large language models. You'll sit at the intersection of ...

As a Prompt Engineer, you will be a key member of our AI development team, responsible for designing and developing high-quality prompts that drive our AI models and algorithms. Your expertise in ...

As a Prompt Engineer, you will be a key member of our AI development team, responsible for designing and developing high-quality prompts that drive our AI models and algorithms. Your expertise in ...

As a Prompt Engineer, you will be a key member of our AI development team, responsible for designing and developing high-quality prompts that drive our AI models and algorithms. Your expertise in ...

Senior Prompt Engineering Engineer

San Francisco, CA ยท On-site +1

$123K - $169K/yr

... Engineer who will own the full lifecycle of intelligent workflow design. This includes prompt research, automated evaluation, guardrail instrumentation, tool integration, and production rollout in ...

Senior Prompt Engineering Engineer

San Francisco, CA ยท On-site

$123K - $169K/yr

... Engineer who will own the full lifecycle of intelligent workflow design. This includes prompt research, automated evaluation, guardrail instrumentation, tool integration, and production rollout in ...

Senior AI Engineer

Dublin, CA ยท On-site

$117K - $161K/yr

Prompt Engineering & Optimization * Design, develop, and optimize prompt strategies for large language models to ensure accuracy, consistency, and relevance in production use cases. * Implement ...

Senior AI Engineer

Dublin, CA ยท On-site

$117K - $161K/yr

Prompt Engineering & Optimization * Design, develop, and optimize prompt strategies for large language models to ensure accuracy, consistency, and relevance in production use cases. * Implement ...

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Prompt Engineer information

See California salary details

$9

$46

$86

How much do prompt engineer jobs pay per hour?

As of Jun 10, 2026, the average hourly pay for prompt engineer in California is $46.47, according to ZipRecruiter salary data. Most workers in this role earn between $35.34 and $60.00 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in the Prompt Engineer position, and why are they important?

To thrive as a Prompt Engineer, you need a strong grasp of natural language processing (NLP), machine learning concepts, and experience crafting effective prompts for large language models, usually supported by a technical degree or relevant experience. Familiarity with tools such as OpenAI's API, Hugging Face, or other AI platforms, as well as knowledge of programming languages like Python, is highly valuable. Creative thinking, analytical problem-solving, and cross-functional communication skills help differentiate top candidates in this field. These abilities are crucial for optimizing AI outcomes and ensuring collaboration with both technical and non-technical teams.

What does a typical day look like for a Prompt Engineer?

A typical day for a Prompt Engineer involves designing, testing, and refining prompts to enhance the performance of AI language models, often collaborating closely with data scientists, software engineers, and product managers. You might analyze the results of model outputs, integrate user or stakeholder feedback, and iterate on prompt strategies to solve diverse business challenges. Your role will usually include documentation, troubleshooting, and keeping up with the latest advances in AI technologies. Expect a mix of independent work and regular team meetings in a dynamic, fast-evolving environment focused on innovation and improvement.

What is a Prompt Engineer job?

A Prompt Engineer is a professional who designs, refines, and optimizes prompts to improve interactions with AI models, such as ChatGPT. Their role involves understanding model behavior, crafting precise queries, and experimenting with phrasing to achieve desired outputs. They may work in AI research, software development, or content generation to maximize AI efficiency. Strong skills in language, logic, and sometimes coding are essential for success in this role.

What are the most commonly searched types of Prompt Engineer jobs in California? The most popular types of Prompt Engineer jobs in California are:
What job categories do people searching Prompt Engineer jobs in California look for? The top searched job categories for Prompt Engineer jobs in California are:
What cities in California are hiring for Prompt Engineer jobs? Cities in California with the most Prompt Engineer job openings:
Infographic showing various Prompt Engineer job openings in California as of June 2026, with employment types broken down into 100% Full Time. Highlights an 75% In-person, and 25% Remote job distribution, with an average salary of $96,657 per year, or $46.5 per hour.
Prompt Engineer

Prompt Engineer

Staffingine LLC

San Jose, CA โ€ข On-site

Contractor

Posted 6 hours ago


Job description

Job Title: Prompt Engineer
Job Location: San Jose - California - USA
Job Type: Contract

Job Description:

  1. Develop test and refine highquality prompts templates and workflows for LLMbased applications
  2. Analyze model outputs to improve accuracy reasoning quality and reliability
  3. Work closely with product and engineering teams to integrate prompts into production systems
  4. Create prompt libraries evaluation frameworks and best practices
  5. Conduct research on prompt patterns chainofthought structuring and model behaviors
  6. Implement RAG pipelines contextual grounding techniques and content moderation strategies
  7. Troubleshoot model failures hallucinations and edge cases
  8. Document prompt logic test results and process improvements
  9. Stay updated with the latest advancements in LLMs prompt engineering and AI safety

Skills

Mandatory Skills :ย Prompt Engineering