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Ai Prompt Engineer Entry Level Jobs in California

OPPO US Research Center

AI Engineer

Palo Alto, CA · On-site

Design and improve prompt engineering and context engineering workflows, including AI evaluation, debugging, and tuning for real-world product scenarios. * Build and improve AI agent systems with ...

Fluency

AI Engineer

San Francisco, CA · On-site

Responsibilities : • Build new AI features end to end, from prototype to production. • Improve AI output quality through prompt engineering, model selection, retrieval, and evaluation. • Design ...

OPPO US Research Center

AI Engineer

Palo Alto, CA · On-site

... and improve prompt engineering and context engineering workflows, including AI evaluation, debugging, and tuning for real-world product scenarios. • Build and improve AI agent systems with ...

Tata Consultancy Service Limited

AI Engineer

Sunnyvale, CA · On-site

$90K - $140K/yr

... • Strong prompt engineering skills to improve and optimize model outputs • Experience with ... AI-powered functionality • Apply ML models for anomaly detection, analyzing data to surface ...

Fluency

AI Engineer

San Francisco, CA · On-site

$150K - $250K/yr

Improve AI output quality through prompt engineering, model selection, retrieval, and evaluation. * Design and run evals that measure real output quality, not just first impressions. * Iterate fast ...

Uare.ai

AI / Video Engineer

Los Altos, CA · On-site

Deep understanding of prompt engineering and creative direction with AI tools * Portfolio demonstrating storytelling that evokes emotion and connection * Entrepreneurial mindset -- comfortable ...

Uare.ai

AI / Video Engineer

Los Altos, CA

Deep understanding of prompt engineering and creative direction with AI tools * Portfolio demonstrating storytelling that evokes emotion and connection * Entrepreneurial mindset - comfortable working ...

Uare.ai

AI / Video Engineer

Los Altos, CA · On-site

Deep understanding of prompt engineering and creative direction with AI tools * Portfolio demonstrating storytelling that evokes emotion and connection * Entrepreneurial mindset - comfortable working ...

Ddn

Senior/Staff AI Engineer

Sacramento, CA · On-site

$140 - $200/hr

This is not a "prompt engineering" job. * This is not an "AI wrapper" job. * This is not a generic backend role with AI sprinkled on top. * This is a chance to work on the infrastructure that ...

New

Ingram Micro, Inc.

Software Engineer - AI

Irvine, CA · On-site

$110 - $130/hr

AI Engineering & Agent Development * Design and develop AI-powered agents for engineering ... Implement prompt engineering, context engineering, memory management, and multi‑agent ...

Siri InfoSolutions Inc

AI/ML Engineer

Santa Clara, CA · On-site

Looking for an experienced AI Engineer to design, build, and deploy enterprise-grade AI solutions ... Experience with RAG evaluation, prompt engineering, and grounding strategies. Familiarity with ...

Falconer AI

Founding AI Engineer

San Francisco, CA · On-site

$200K - $300K/yr

We're looking for a Founding AI Engineer to help us build an AI-powered knowledge platform that ... Skilled at prompt engineering * Ability to implement backend systems in Python and/or Node.js * You ...

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Ai Prompt Engineer Entry Level information

What is an AI prompt engineer at the entry level?

An entry-level AI Prompt Engineer is a professional who specializes in designing, testing, and refining prompts used to interact with AI language models like ChatGPT. Their main responsibility is to create effective prompts that guide AI systems to generate accurate, relevant, and useful responses for specific tasks or applications. Entry-level prompt engineers often work closely with data scientists, developers, and product teams to improve AI outputs, ensuring the technology meets user needs. This role requires strong analytical skills, creativity, and a basic understanding of natural language processing and machine learning concepts.

What is the difference between Ai Prompt Engineer Entry Level vs Ai Content Specialist?

AspectAi Prompt Engineer Entry LevelAi Content Specialist
Required CredentialsBasic knowledge of AI, programming, or linguistics; often a degree in related fieldsWriting, editing, or marketing background; often a degree in communications or related fields
Work EnvironmentTech companies, AI startups, or freelance projectsMedia agencies, content creation firms, or corporate marketing teams
Employer & Industry UsagePrimarily in AI development and machine learning industriesIn advertising, media, and digital marketing sectors

While both roles involve working with digital content and technology, Ai Prompt Engineers focus on designing prompts for AI models, whereas Ai Content Specialists create and manage content for various platforms. The roles share some technical skills but differ in their core responsibilities and industry applications.

Are AI prompt engineers in demand?

AI prompt engineers are increasingly in demand as organizations seek to optimize AI language models for various applications. The role requires skills in natural language processing, creativity, and familiarity with AI tools like GPT, with job growth driven by expanding AI adoption across industries.

What are the key skills and qualifications needed to thrive as an entry-level AI prompt engineer, and why are they important?

To thrive as an Entry-Level AI Prompt Engineer, you need a foundational understanding of natural language processing, prompt design, and basic programming skills, often supported by a degree in computer science or a related field. Familiarity with AI platforms like OpenAI, experience with prompt engineering tools, and basic knowledge of Python or similar languages are typically expected. Strong analytical thinking, creativity, and effective communication help you craft clear, high-performing prompts and collaborate with cross-functional teams. These skills are essential for developing accurate, user-friendly AI outputs and ensuring the practical success of AI-driven projects.

What are some common challenges faced by entry-level AI prompt engineers when working with large language models?

Entry-level AI Prompt Engineers often encounter challenges such as crafting effective prompts that elicit accurate and relevant responses from large language models. Balancing specificity and creativity while avoiding ambiguity can be tricky, and it's common to iterate multiple times before achieving the desired output. Additionally, understanding the model's limitations and biases is essential to avoid unintended results. Collaboration with data scientists and software engineers is frequent, as prompt engineers may need to integrate their work into larger AI systems or workflows.

How to get into AI prompt engineering?

To enter AI prompt engineering, 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; certifications in AI or data science can also be beneficial.
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:
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Ai Prompt Engineer Entry Level jobs near you
Infographic showing various Ai Prompt Engineer Entry Level job openings in California as of August 2026, with employment types broken down into 33% Full Time, and 67% Contract. Highlights an 67% In-person, and 33% Remote job distribution.

AI Engineer

OPPO US Research Center

Palo Alto, CA • On-site

Full-time

Re-posted 18 days ago

Job description

OPPO AI Center is seeking a passionate AI Engineer to help build next-generation AI products and intelligent agent systems. In this role, you will design, develop, and deploy advanced LLM and AI Agent technologies that integrate text and vision capabilities. You will work closely with cross-functional teams to build scalable AI solutions and bring AI technologies into real-world products and user experiences.

Key Responsibilities:

• Develop and optimize AI applications based on LLMs and multimodal foundation models, with strong understanding of model quality, latency, and cost trade-offs.

• Design and improve prompt engineering and context engineering workflows, including AI evaluation, debugging, and tuning for real-world product scenarios.

• Build and improve AI agent systems with capabilities such as memory management, context management, and tool usage for production AI applications.

Requirements

Minimum Qualifications:

• Master’s degree in CS, AI, ML, CV, NLP, or a related field; or Bachelor’s degree with 2+ years of industry experience in related areas.

• Hands-on experience with LLM APIs and modern foundation models, with solid understanding of model trade-offs across quality, latency, scalability, and cost efficiency in real-world AI applications.

• Strong understanding of prompt engineering, context engineering, AI agent architectures, memory and context management, and tool-calling workflows, with the ability to independently perform AI system evaluation, debugging, tuning, and optimization.

Preferred Qualifications:

• Experience building and deploying AI agent systems, including tool-use agents, workflow automation agents, and multimodal AI applications in production environments.

• Familiarity with modern AI frameworks and ecosystems such as LangChain, OpenAI API, Anthropic API, Gemini API, vector databases, RAG pipelines, and agent orchestration frameworks.

• Strong problem-solving and communication skills, with the ability to rapidly prototype, iterate, and collaborate across research, engineering, and product teams in a fast-paced AI development environment.

Benefits

OPPO is proud to be an equal opportunity workplace. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity or Veteran status. We also consider qualified applicants regardless of criminal histories, consistent with legal requirements.

The US base salary range for this full-time position is $100,000-$200,000 + bonus + long term incentives benefits. Our salary ranges are determined by role, level, and location.