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Prompt Engineer Jobs in Fullerton, CA (NOW HIRING)

Forhyre

Prompt Engineers

Los Angeles, CA

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 ...

Hyundai Capital

Sr. AI Agent / Prompt Engineer

Irvine, CA · On-site

$132K - $204K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

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

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

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 financing ...

Carter Support Services

AI/ML Engineer

Burbank, CA · On-site

Develop and optimize prompt engineering strategies for LLM-based systems * Build and deploy RAG (Retrieval-Augmented Generation) pipelines * Integrate LLMs via APIs (Azure OpenAI preferred) into ...

Carter Support Services

AI/ML Engineer

Burbank, CA · On-site

$111K - $153K/yr

Develop and optimize prompt engineering strategies for LLM-based systems * Build and deploy RAG (Retrieval-Augmented Generation) pipelines * Integrate LLMs via APIs (Azure OpenAI preferred) into ...

SolGenie

AI Lead (SAP Background Required)

Torrance, CA · On-site +1

$106K - $139K/yr

This role requires strong experience in LLMs, prompt engineering, RAG pipelines, and AI-driven automation, with a focus on POCs → production deployment. Candidates having experience building and ...

Ingram Micro, Inc.

Software Engineer - AI

Irvine, CA · On-site

$110 - $130/hr

Implement prompt engineering, context engineering, memory management, and multi‑agent collaboration patterns. * Integrate Large Language Models (LLMs) into enterprise applications and workflows.

Funko

Sr. AI Engineer

Burbank, CA

$111K - $153K/yr

  • Retirement

Build AI-powered applications using Large Language Models (LLMs), AI agents, prompt engineering, and modern orchestration frameworks. * Design and implement intelligent workflows, agentic ...

Funko

Sr. AI Engineer

Burbank, CA · On-site

$111K - $153K/yr

  • Retirement

Build AI-powered applications using Large Language Models (LLMs), AI agents, prompt engineering, and modern orchestration frameworks. * Design and implement intelligent workflows, agentic ...

Funko

Sr. AI Engineer

Burbank, CA · On-site

$111K - $152K/yr

  • Retirement

Build AI-powered applications using Large Language Models (LLMs), AI agents, prompt engineering, and modern orchestration frameworks. * Design and implement intelligent workflows, agentic ...

Funko

Sr. AI Engineer

Burbank, CA

$111K - $152K/yr

  • Retirement

Build AI-powered applications using Large Language Models (LLMs), AI agents, prompt engineering, and modern orchestration frameworks. * Design and implement intelligent workflows, agentic ...

Scanhealthplan

AI Staff Engineer

Long Beach, CA

  • Retirement

  • PTO

Develop and integrate AI capabilities using large language models, embeddings, prompt engineering context engineering, and agentic frameworks. * Build AI assistants, automation tools, and agentic ...

Acra Lending

AI Engineer

Irvine, CA · On-site

... Engineer focused on Agentic AI and Workflow Automation. This role will be responsible for ... prompt orchestration, memory systems, and agent reasoning frameworks. • Evaluate and deploy ...

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All JobsPrompt Engineer JobsPrompt Engineer Jobs in Fullerton, CA

Prompt Engineer information

See Fullerton, CA salary details

$10

$49

$91

How much do prompt engineer jobs pay per hour?

As of Aug 18, 2026, the average hourly pay for prompt engineer in Fullerton, CA is $49.12, according to ZipRecruiter salary data. Most workers in this role earn between $37.36 and $63.46 per hour, depending on experience, location, and employer.

What is a prompt engineer?

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 does a prompt engineer do?

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 skills and qualifications are needed to be a prompt engineer?

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.

Are prompt engineers still in demand?

Prompt engineers are currently in demand as organizations seek professionals skilled in designing effective prompts for AI language models. The role often requires knowledge of natural language processing, machine learning, and familiarity with AI tools like GPT. Demand is expected to grow as AI integration expands across industries.

How much do prompt engineers make?

Prompt engineers typically earn between $80,000 and $150,000 annually, depending on experience, location, and industry. Senior roles or those with specialized skills in AI and machine learning can command higher salaries, especially in tech hubs or companies investing heavily in AI development.

What exactly is prompt engineer work?

A prompt engineer designs and optimizes prompts used to interact with AI language models, ensuring accurate and relevant responses. This role involves understanding AI behavior, crafting clear instructions, and often requires knowledge of machine learning, programming, or data analysis.

What are the most commonly searched types of Prompt Engineer jobs in Fullerton, CA?

The most popular types of Prompt Engineer jobs in Fullerton, CA are:

What job categories do people searching Prompt Engineer jobs in Fullerton, CA look for?

The top searched job categories for Prompt Engineer jobs in Fullerton, CA are:

What cities near Fullerton, CA are hiring for Prompt Engineer jobs?

Cities near Fullerton, CA with the most Prompt Engineer job openings:

Prompt Engineer jobs near you
Infographic showing various Prompt Engineer job openings in Fullerton, CA as of August 2026, with employment types broken down into 92% Full Time, 5% Part Time, and 3% Contract. Highlights an 85% Physical, 6% Hybrid, and 9% Remote job distribution, with an average salary of $102,180 per year, or $49.1 per hour.

Prompt Engineers

Forhyre

Los Angeles, CA

Full-time

Re-posted 29 days ago

Job description

We are a cutting-edge technology company at the forefront of the Artificial Intelligence (AI) revolution. Our mission is to create intelligent solutions that transform industries and drive innovation. We are seeking a talented and motivated Prompt Engineer to join our dynamic team and play a pivotal role in shaping the future of AI.

Role Overview:

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 crafting effective and engaging prompts will be essential in enhancing the performance and capabilities of our AI systems.

Responsibilities:

  • Collaborate with AI researchers and developers to understand project requirements and objectives.
  • Design and create a diverse range of prompts tailored to specific AI tasks and applications.
  • Develop creative and innovative ways to generate effective prompts that improve model performance.
  • Conduct extensive research to identify and curate relevant data sources for prompt development.
  • Ensure the prompts are designed to elicit desired responses and achieve the desired outcomes.
  • Optimize and fine-tune prompts based on continuous testing and feedback from AI models.
  • Analyze AI model outputs and make data-driven adjustments to improve prompt efficacy.
  • Stay up-to-date with the latest advancements in natural language processing and AI technologies.
  • Collaborate with cross-functional teams to integrate prompts into AI applications seamlessly.

Requirements:

  • Bachelor's degree in Computer Science, Engineering, or a related field. Master's degree preferred.
  • Proven experience in working with natural language processing and AI technologies.
  • Strong understanding of AI models, algorithms, and neural networks.
  • Experience in prompt engineering, creative writing, or content creation is a plus.
  • Proficiency in programming languages such as Python or JavaScript.
  • Solid knowledge of data collection, preprocessing, and annotation for prompt development.
  • Familiarity with machine learning frameworks and libraries like TensorFlow, PyTorch, or Hugging Face.
  • Strong analytical and problem-solving skills with a keen eye for detail.
  • Excellent communication and collaboration skills to work effectively in a team environment.
  • Passion for innovation and a keen interest in staying updated with the latest AI trends.

Join us in shaping the future of AI as a Prompt Engineer and be part of a dynamic team that is pushing the boundaries of what AI can achieve.