43 ai prompt engineer jobs at 31 companies in South Gate, CA

2mo
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Sr. AI Agent / Prompt Engineer
Irvine, California, United States
$132k-$205k/yr HybridFull Time
Hyundai Capital
Hyundai Capital: Provides automotive financing and insurance services for vehicle customers.
8+ YOE8+ years progressive experience (including 3+ years in applied AI or backend engineering), strong Python proficiency, experience with agent frameworks (LangChain/LangGraph), production AI agents, prompt design, and cross-functional collaboration.
Python, LangChain, LangGraph, RAG, RLHF, RLAIF
3mo
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Prompt Engineer
El Segundo, California, United States
$60k-$105k/yr OnsiteFull Time
Internet Brands
Internet Brands: Operates vertical digital media properties and software service platforms.
2+ YOE2+ years working with LLMs/Generative AI, expertise in prompt engineering, tool-calling and function routing, systematic testing, strong written communication, and in-office availability five days/week.
LLMs, Generative AI, A/B testing
2mo
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Sr. AI Agent / Prompt Engineer
Irvine, California, United States
HybridFull Time
Hyundai Capital
Hyundai Capital: Provides automotive financing and leasing for Hyundai Motor Group.
8+ YOEDesign and deploy production AI agents using LLMs, build prompt systems and tool orchestration, evaluate agent behavior, integrate with enterprise systems; strong Python and agent-framework experience required.
Python, LangChain, LangGraph
2mo
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AI Tooling Engineer
San Francisco or Seattle or Los Angeles or New York City or United Kingdom or Ireland or Poland or Germany or Australia or North America or Europe
$200k-$260k/yr RemoteFull Time
Whatnot
Whatnot: Social marketplace for buying and selling via live streams
4+ YOE4+ years industry experience, 1+ years applied AI/LLM product experience; strong fluency with prompt engineering, RAG, MCP, agents, evals; systems-integration experience with APIs/webhooks; strong communication and mentorship skills.
Anthropic, OpenAI, Google, APIs, webhooks, LLM, RAG, MCP, evals
3w
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AI Staff Engineer
Long Beach, California, United States
$106k-$183k/yr HybridFull Time
SCAN Health Plan
SCAN Health Plan: Providing Medicare Advantage plans and integrated healthcare for seniors.
6+ YOEDesign and deploy enterprise AI solutions using LLMs, RAG, embeddings, prompt engineering, and agent frameworks; collaborate across data, security, and business teams; apply responsible AI practices.
Azure AI Services, Azure AI Foundry, Azure OpenAI, SharePoint, Microsoft 365, Teams, Confluence, Python, REST APIs, FastAPI, LangChain, Semantic Kernel, Databricks, Snowflake
2mo
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AI Engineer
Irvine, California, United States
$140k-$160k/yr OnsiteFull Time
Acra Lending: Provides specialized non-qualified mortgage and alternative income loan products.
5+ YOE5+ years software/AI experience, 2+ years building LLM/agentic systems; strong Python, APIs, vector DBs, prompt engineering, RAG, orchestration frameworks (LangChain, LangGraph, CrewAI, AutoGen, Semantic Kernel, MCP). Experience with cloud, DevOps, and enterprise integrations in regulated finance preferred.
LangChain, LangGraph, CrewAI, AutoGen, Semantic Kernel, MCP, Python, SQL, JavaScript/TypeScript, OpenAI, Anthropic, Hugging Face, n8n, UiPath, Zapier, Make, Apache Airflow, AWS, Azure, GCP, Docker, Kubernetes, CI/CD, vector databases, Retrieval-Augmented Generation (RAG)
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AI Solutions Engineer
Torrance, California, United States
$122k-$168k/yr HybridFull Time
Divergent
Divergent: Develops digital manufacturing systems for complex vehicle structures.
3+ YOEBS in CS/AI/ML (or related) with 3+ years AI/ML engineering experience; proficiency in Python, LLMs, RAG, prompt engineering; experience with vLLM, LangChain, PyTorch, HuggingFace; enablement and cross-functional communication skills.
Python, vLLM, LangChain, PyTorch, HuggingFace, LLMs, RAG, TypeScript, CI/CD, Docker, Kubernetes
3mo
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AI Engineer/ML Engineer - Senior Developers - AI Training - Long Beach, US
Long Beach, California, United States
$80/hr RemoteContract
Prolific
Prolific: Platform connecting researchers and AI developers with verified participants.
BS/MS/PhD in CS/AI/Robotics or related field; production experience building/deploying/fine-tuning ML models; expertise in deep learning, LLM workflows (Prompt Engineering, RLHF, RAG); strong analytical rigor to spot hallucinations and data contamination.
PyTorch, TensorFlow/Keras, Python, NumPy, Pandas, Scikit-learn, Hugging Face Transformers, AWS (SageMaker), Google Cloud (Vertex AI), Weights & Biases, LangChain, Pinecone, Milvus, Weaviate
2mo
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AI Product Engineer, Internal Tools
Calabasas, California, United States
$110k-$130k/yr HybridFull Time
PlanetArt
PlanetArt: Provides a mobile platform for ordering personalized photo products.
Public portfolio required; build and ship AI-powered internal tools and prototypes using AI-assisted tools and modern web stacks; strong prompt engineering, UX instincts, and communication skills; bachelor's preferred.
Cursor, Claude Code, Codex, GitHub Copilot, ChatGPT, v0, JavaScript, TypeScript, React, Next.js, Python, APIs, databases, GitHub, OpenAI, Anthropic, Google Gemini, Retool, Supabase, Firebase, Vercel, Airtable, n8n, Zapier, Make, Figma
2w
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Sr. AI/ML Engineer - Remote or Hybrid in Eden Prairie, MN or Irvine, CA
Eden Prairie or Irvine
$120k-$215k/yr HybridFull Time
UnitedHealth Group
UnitedHealth GroupNYSE: UNH: Provides health insurance and technology-enabled health care services.
5+ YOE5+ years engineering experience, strong Python skills, practical experience with LLMs, RAG, embeddings, vector search, prompt engineering, model APIs, data pipelines, and responsible AI practices.
Python, LLMs, RAG, embeddings, vector search
2mo
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Senior Platform Engineer, AI
Denver or Long Beach
$170k-$275k/yr HybridFull Time
True Anomaly
True Anomaly: Develops autonomous spacecraft and software for space security missions.
5+ YOE5+ years software/cloud/DevOps experience; production development in Python/TypeScript/Java; experience with LLM APIs, prompt engineering, RAG, agent frameworks, API integrations; ability to obtain Top-Secret clearance and U.S. citizenship or equivalent status.
Python, TypeScript, Java, CrewAI, Pydantic AI, API, webhooks, MCP, Retrieval-Augmented Generation (RAG), AWS, Azure, GCP, AWS GovCloud, Azure Government, FedRAMP, NIST 800-53, IL4, IL5
6d
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Data, AI & Network Integration Engineer
Samoa, California, United States
$80k-$120k/yr HybridFull Time
FoxFarm Soil & Fertilizer Company
FoxFarm Soil & Fertilizer Company: Manufactures organic soil, fertilizers, and liquid plant nutrients.
3+ YOERequires 3–5+ years of SQL Server DBA or C#/.NET experience, Cisco networking, Azure AI/OpenAI integration, T-SQL, prompt engineering, ML data preparation, and PowerShell or Python. Bachelor's degree preferred.
Microsoft SQL Server, Azure ExpressRoute, VPN, Cisco routers, Cisco switches, Azure AI Services, Azure OpenAI, Cognitive Search, PowerShell, Python, Access Control Lists (ACLs), C#, .NET, T-SQL, SQL Server Always On Availability Groups, Azure Data Factory, SSIS
3w
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AI Advisor
Boston or Chicago or Los Angeles or Melville or New York City or Rochester or Washington
$107k-$193k/yr RemoteFull Time
Nixon Peabody
Nixon Peabody: Full-service global law firm providing comprehensive legal solutions.
4+ YOE4-6 years training AI models and prompt engineering; Python and API proficiency; machine learning knowledge; legal industry experience preferred; strong communication and data analysis skills.
Python, APIs, ChatGPT, GitHub Copilot
2mo
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Sr. Software Engineer, AI Native
Culver City or San Diego
$180k-$205k/yr HybridFull Time
Sony
SonyNYSE: SONY: Sells consumer electronics, video games, and entertainment media.
5+ YOE5+ years experience in full-stack development with Java, Go, or Python; REST API and frontend (HTML/CSS/JavaScript/React) proficiency; hands-on experience with AI-native coding tools, prompt engineering, agent development, and participation in on-call rotations.
Java, Go, Python, HTML, CSS, JavaScript, React, Angular, Ember, Jest, Babel, TypeScript, Claude Code, Cursor, GitHub Copilot, RESTful API, AWS, Docker, Kubernetes, Terraform, Ansible, Jenkins, BMad Method, SAFe, Scrum
6d
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Integration & Assembly Manufacturing Engineer- Level 2
Palmdale, California, United States
$79k-$147k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures advanced aerospace, defense, and security systems.
Bachelor's degree in engineering, engineering drawing and specification interpretation, technical writing, manufacturing software experience, AI prompting proficiency, and ability to obtain Secret clearance.
iBASEt Solumina, 3DX, 3DEXPERIENCE, CATIA V5, CNC, PLM, ERP
2mo
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Legal Technology & AI Attorney - Litigation
Century City or Dallas or Denver or Houston or Los Angeles or New York City or Orange County or Palo Alto or San Francisco or Washington, D.C.
$250k-$300k/yr RemoteFull Time
Gibson Dunn
Gibson Dunn: A leading law firm providing legal services with expertise in transactions and disputes.
3+ YOEJ.D., 3–5 years litigation experience, strong tech/AI and prompt engineering skills; familiarity with litigation platforms; strong communication and project experience.
Generative AI tools, AI platforms, Legal research platforms, Prompt engineering tools
1mo
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Senior Manager, AI & Analytics
Chicago or Austin or Atlanta or New York City or Wilmington or San Francisco or Los Angeles or Dallas or Boston or Washington, DC or Miami or Houston
$158k-$246k/yr HybridFull Time
McDermott Will & Schulte
McDermott Will & Schulte: Global law firm providing legal and transactional advisory services.
10+ YOE3+ Mgmt10+ years in analytics, reporting, financial systems, automation or AI; 3+ years leadership; governance and roadmap experience; working knowledge of generative AI, prompt engineering, and responsible AI; bachelor’s required, advanced credential preferred.
2mo
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Senior Director, AI Solutions & Delivery
Los Angeles, California, United States
$180k-$220k/yr OnsiteFull Time
Kilroy Realty
Kilroy RealtyNYSE: KRC: Develops and manages premium office and life science real estate.
8+ YOE3+ Mgmt8+ years in AI/data/enterprise technology with 3+ years in senior delivery; hands-on production AI application development, prompt engineering and LLM API integration, data platform fluency, executive communication, and bachelor's degree in CS/IS or related.
Microsoft Fabric, Azure AI Studio, Copilot Studio, Yardi, VTS
3mo
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Sr Software Engineer
New York or Seattle or Glendale
$142k-$199k/yr HybridFull Time
The Walt Disney Company
The Walt Disney CompanyNYSE: DIS: Produces movies, operates theme parks, and provides streaming services.
5+ YOE5+ years backend development; AI/ML systems; AWS; Docker/Kubernetes; LangChain; prompt engineering; production ML deployments; strong communication.
AWS, Docker, Kubernetes, LangChain, LangGraph, PyTorch, TensorFlow, PySpark, Pandas, Git, CI/CD
2mo
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Software Engineer II
Seattle or Glendale
$123k-$165k/yr HybridFull Time
The Walt Disney Company
The Walt Disney CompanyNYSE: DIS: Produces media content and operates global theme parks.
3+ YOE3+ years professional software development; strong Python skills; hands-on GenAI or conversational AI experience; familiarity with retrieval/embeddings/vector search, prompt engineering, API integration, LLMOps, and AI developer tools; Bachelor’s degree required.
Python, Azure, Azure OpenAI, Azure AI Foundry, Azure Functions, Azure App Service, Application Insights, AWS, GCP, Microsoft Teams, Snowflake Cortex, Cortex Analyst, MongoDB, Atlas Vector Search, Docker, Cursor, Claude Code, CI/CD