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Prompt Writer Jobs in California (NOW HIRING)

Fuku

Senior Prompt Engineering Engineer

San Francisco, CA · On-site +1

$123K - $169K/yr

Role Entbot is seeking a Senior Prompt Engineering Engineer who will own the full lifecycle of ... written documentation habits. - A bias toward experimentation and measurable outcomes, with a ...

Fuku

Senior Prompt Engineering Engineer

San Francisco, CA · On-site

$123K - $169K/yr

Role Entbot is seeking a Senior Prompt Engineering Engineer who will own the full lifecycle of ... written documentation habits. - A bias toward experimentation and measurable outcomes, with a ...

Epitec

Technical Writer

Foster City, CA · On-site

$40.47/hr

Knowledge of AI prompt engineering. * Creative writing experience for product overviews, feature descriptions, or customer-facing communications. * Experience supporting developers, fraud analysts ...

FreightTAS

Entry Writer

Long Beach, CA · On-site

$50K - $60K/yr

Entry Writer Salary - $50k to $60k - depending on experience Location - Long Beach - Los Angeles ... prompt customer service and perform any tasks assigned by the Manager, Supervisor, or Team Lead ...

FreightTAS

Customs Entry Writer

Long Beach, CA

$60K - $67K/yr

Customs Entry Writer Salary - $60k to $67k - depending on experience Location - Long Beach - Los ... prompt customer service and perform any tasks assigned by the Manager, Supervisor, or Team Lead ...

New

Business Hunt

Senior Prompt Engineer

San Francisco, CA · On-site

$120 - $150/hr

Excellent writer with the ability to produce clear, compelling copy. * Bias toward execution and ownership, comfortable making decisions with limited input. * Digital fluency--experience managing ...

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Prompt Writer information

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How much do prompt writer jobs pay per hour?

As of Aug 17, 2026, the average hourly pay for prompt writer in California is $23.97, according to ZipRecruiter salary data. Most workers in this role earn between $18.27 and $27.50 per hour, depending on experience, location, and employer.

What is the difference between Prompt Writer vs Content Writer?

AspectPrompt WriterContent Writer
CredentialsBasic writing skills, familiarity with AI toolsWriting skills, SEO knowledge, sometimes degrees in journalism or communications
Work EnvironmentRemote, tech-focused companies, AI and tech startupsVarious industries, digital marketing agencies, media companies
Industry UsagePrimarily in AI, machine learning, and tech sectorsBroadly across marketing, publishing, media, and online content

Prompt Writers focus on creating inputs for AI models, requiring familiarity with AI tools and concise writing. Content Writers produce articles, blogs, and marketing materials, emphasizing SEO and storytelling. While both roles involve writing, Prompt Writers specialize in guiding AI outputs, whereas Content Writers craft human-readable content for audiences.

What are the key skills and qualifications needed to thrive as a prompt writer, and why are they important?

To thrive as a Prompt Writer, you need strong writing skills, creativity, and a solid understanding of language models or AI systems, often backed by experience in content creation or technical writing. Familiarity with prompt engineering tools, AI platforms like OpenAI or Anthropic, and sometimes basic coding knowledge are commonly required. Outstanding candidates demonstrate attention to detail, adaptability, and the ability to communicate complex concepts clearly. These competencies ensure that prompts are effective, safe, and yield accurate, relevant outputs in diverse AI-driven applications.

How does a prompt writer typically collaborate with AI developers and subject matter experts during a project?

Prompt Writers regularly work alongside AI developers to ensure that their prompts are technically feasible and aligned with the intended model capabilities. They also consult with subject matter experts to guarantee the accuracy and relevance of content, especially when prompts are tailored to specialized fields. Collaboration often involves iterative feedback cycles, where writers refine prompts based on testing results and expert input. This teamwork is essential for producing high-quality, effective prompts that drive optimal AI performance.

What is a prompt writer?

Prompt writers are professionals who craft effective and precise instructions for artificial intelligence (AI) systems, such as chatbots or generative AI models like GPT. Their main role is to design prompts that guide AI to produce accurate, relevant, and consistent outputs based on user needs. Prompt writers often work closely with developers and content creators to ensure the AI communicates clearly and meets specific objectives. This emerging role is important as AI becomes more integrated into various industries.

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

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

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

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

What cities in California are hiring for Prompt Writer jobs?

Cities in California with the most Prompt Writer job openings:

Prompt Writer jobs near you
Infographic showing various Prompt Writer job openings in California as of August 2026, with employment types broken down into 78% Full Time, 18% Part Time, 2% Temporary, and 2% Contract. Highlights an 95% Physical, 1% Hybrid, and 4% Remote job distribution, with an average salary of $49,858 per year, or $24 per hour.

Senior Prompt Engineering Engineer

Fuku

San Francisco, CA • On-site, Remote

$123K - $169K/yr

Full-time

Medical, PTO

Re-posted 18 days ago

Job description

About Entbot
Entbot is building an autonomous operations copilot for enterprise teams. The company combines frontier LLMs with purpose-built retrieval, evaluation, and analytics pipelines, enabling GTM, ops, and support organizations to deploy AI workflows safely.
Role
Entbot is seeking a Senior Prompt Engineering 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 collaboration with product and customer teams.
What you'll do
- Design, test, and ship multi-agent and multi-turn prompt strategies across core products such as ops copilot, auto-reply, research agents, and workflow builder.
- Build automatic evaluation harnesses, red-teaming suites, and telemetry dashboards to quantify quality, safety, and latency metrics for every release.
- Partner with product, solutions, and enterprise customers to translate ambiguous requirements into reliable AI behaviors, including tool/knowledge grounding strategies.
- Productionize prompt/tooling bundles as reusable components in the internal SDK; document best practices and mentor other engineers and designers.
- Track the frontier LLM/model ecosystem, benchmark new releases, and recommend adoption paths that balance capability, cost, and compliance.
What we're looking for
- 4+ years of experience shipping ML/AI or applied NLP systems, with at least 1-2 years focused on LLM prompt or agent engineering.
- Deep familiarity with Claude, GPT, Gemini, or open-source families, as well as evaluation stacks such as Ragas, DeepEval, LangSmith, Weights & Biases, etc.
- Strong software fundamentals in Python or TypeScript, plus experience orchestrating workflows via LangChain/LangGraph, LlamaIndex, custom eval harnesses, or similar tools.
- Comfort collaborating directly with customers, product, and go-to-market partners; excellent written documentation habits.
- A bias toward experimentation and measurable outcomes, with a default to instrumenting everything built.
Nice to have
- Experience deploying AI copilots into regulated industries, multilingual surfaces, or high-volume support funnels.
- Background in retrieval (vector databases), structured reasoning, toolformer-style call planning, or synthetic data pipelines.
- Contributions to open-source LLM tooling or published best-practice guides.
Why Entbot
- Early seat on a senior, product-minded team shipping into real Fortune 500 workflows.
- Competitive cash and equity, full healthcare, stipends for learning and gear, unlimited PTO with two yearly company shutdown weeks.
- Hybrid-friendly: HQ in San Francisco with remote flexibility across North America time zones.
How to apply
Send your LinkedIn or portfolio along with a short note about the hardest prompt/agent problem you've solved to yangkai31@gmail.com. Entbot will reply within 48 hours if it's a fit.

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About Fuku

Sourced by ZipRecruiter

Industry

Food services and drinking places

Company size

51 - 200 Employees

Headquarters location

New York, NY, US

Year founded

2015

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