33 prompt engineer jobs at 23 companies in Ladera Ranch, CA

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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
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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
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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
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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
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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
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Software Engineer, DUE Experience
Mountain View or Los Angeles or New York City or San Francisco
$213k-$263k/yr OnsiteFull Time
Waymo
Waymo: Autonomous driving technology for ride-hailing and logistics.
5+ YOE5+ years software engineering experience building distributed systems; expertise in applied LLMs/Agentic AI, multi-agent orchestration, prompt engineering; proficiency with C++ or Python; Bachelor's in CS or equivalent experience.
C++, Python
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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
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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
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Palantir Forward Deployed Engineer
Chicago or Milwaukee or Dallas or Columbus or Kirkland or Cincinnati or New York or Cleveland or Oklahoma City or Austin or Albany or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Mountain View or Scottsdale or San Francisco or Morristown or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or Seattle or Houston or Arlington or Atlanta or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego
$54k-$235k/yr HybridFull Time
Accenture
AccentureNYSE: ACN: Global provider of management consulting and technology services.
3+ YOE3+ years data engineering; 1+ year Palantir Foundry experience; 1+ year prompt engineering/AIP; 3+ years cloud (AWS/Azure/GCP); 3+ years Python/PySpark/Java; Bachelor's in CS/Engineering or equivalent; strong communication.
Palantir Foundry, Palantir Gotham, Artificial Intelligence Platform (AIP), Python, TypeScript, PySpark, Java, AWS, Azure, GCP, Git, GitHub, GitLab, Jenkins
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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)
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
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GenAI Python Systems Engineer-Manager
Chicago or Raleigh or Charlotte or Cincinnati or Cleveland or Columbia or Columbus or Dallas or Baltimore or Rochester or Rosemont or Sacramento or Boston or St. Louis or Salt Lake City or San Antonio or San Diego or San Francisco or Silicon Valley or Seattle or Albany or Stamford or Tampa or Atlanta or Toledo or Houston or Irvine or Jacksonville or Kansas City or Los Angeles or Louisville or Fayetteville or Melville or Miami or Milwaukee or Minneapolis or Nashville or New Orleans or Los Angeles or New York or Portland or Philadelphia or San Antonio or Denver or Des Moines or Indianapolis or Irvine or Fresno or Hartford or Tampa or Miami or San Francisco or Washington or New York or Portland or Philadelphia or Phoenix or Pittsburgh or Seattle or Denver or Portland or New York
$99k-$232k/yr OnsiteFull Time
PwC
PwC: Providing audit, tax, and management consulting services to businesses.
5+ YOE5 years of experience in data, analytics, and AI; proficient in Python and SQL; Docker experience; cloud (AWS/Azure/GCP); AI/LLM techniques; prompt engineering; DevOps with cloud services; travel up to 80%
Python, SQL, Docker, AWS, Azure, GCP, Terraform, CloudFormation
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Associate, Salesforce Health Cloud & Agentforce Forward Deployed Engineer
Los Angeles or San Diego or San Francisco or Washington or Miami or Orlando or Tampa or Chicago or Montvale or Short Hills or New York City or Portland or Austin or Dallas or Fort Worth or Houston or McLean or Seattle
OnsiteFull Time
KPMG
KPMG: Global professional services network providing audit, tax, and advisory.
1+ YOEBachelor's degree and 1+ year Salesforce development experience with Apex, SOQL, SOSL, LWC, Aura Components, Flows, Triggers, Agentforce, Prompt Builder, APIs, and healthcare compliance knowledge.
Salesforce, Apex, SOQL, SOSL, LWC, Aura Components, Flows, Triggers, CI/CD, Agentforce, Agentforce Builder, Prompt Builder, Data Cloud, REST, SOAP, Bulk, Streaming, Git, Copado, Gearset, Jenkins, Azure DevOps, Service Cloud, Marketing Cloud, Salesforce Shield, Event Monitoring, Data Masking, OmniStudio, OmniScripts, Integration Procedures, DataRaptors, Epic, Genesys, MuleSoft, HL7, FHIR, EHR, EMR, APIs
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Platform Governance Operations (AI) Project Intern (TikTok Shop) 2026 Start
Singapore or Los Angeles or New York City or London or Dublin or Paris or Berlin or Dubai or Jakarta or Seoul or Tokyo
OnsiteInternship
TikTok
TikTok: Global short-form video hosting and social media platform.
Bachelor's degree in computer science, artificial intelligence, software engineering, or related field; strong Python, software engineering, system design, LLM, prompt engineering, and AI Agent development skills.
Python, GPT, Claude, Llama, AutoGen, CrewAI, LangGraph
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Legal Technology & AI Attorney - Transactional
Century City or Dallas or Denver or Houston or Los Angeles or New York or Orange County or Palo Alto or San Francisco or Washington, D.C.
$250k-$300k/yr HybridFull Time
Gibson Dunn
Gibson Dunn: Global law firm providing transactional and advisory services.
3+ YOEJ.D. with 3–5 years in transactional practice; experience with AI/legal tech; familiarity with prompt engineering and AI-enabled contract workflows.
Generative AI, Prompt Engineering, Contract Analytics, Document Management Systems, Legal Technology Platforms
3mo
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Legal Engineering Attorney
New York or Boston or Los Angeles or Chicago or Washington
$220k-$250k/yr HybridFull Time
Latham & Watkins
Latham & Watkins: Global law firm providing legal services for complex corporate matters.
3+ YOEJ.D. required; 3+ years substantive legal practice and 2+ years legal engineering experience. Experience authoring prompts and working with JSON/JSON Schema/YAML/Markdown and evaluating AI outputs.
JSON, JSON Schema, YAML, Markdown
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Staff Product Manager, Emerging Technology
Los Angeles or New York City
$143k-$180k/yr HybridFull Time
Fox Corporation
Fox CorporationNasdaq: FOXA: Broadcasts news, sports, and entertainment via television and streaming.
Significant product management experience defining strategy and roadmaps for AI-enabled products; strong technical fluency with LLMs, RAG, embeddings, vector databases, prompt engineering; experience partnering with engineering, ML, and data teams.
LLMs, retrieval-augmented generation (RAG), vector databases, prompt engineering, APIs, multimodal learning, computer vision
3w
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Learning Design Specialist
Perth Amboy or New York City or Los Angeles or Phoenix or Pennsylvania or New York or New Jersey or Connecticut
$65k-$85k/yr HybridFull Time
The RealReal
The RealRealNASDAQ: REAL: Online marketplace for authenticated luxury resale and consignment.
1+ YOE1–3 years in instructional or learning technology; expertise with Generative AI prompt engineering, Articulate 360, Adobe Creative Suite, Camtasia, and performance-based instructional design.
Camtasia, Canva, Adobe Creative Suite, Articulate 360, Articulate Storyline, Articulate Rise, Google Gemini, NotebookLM, Absorb
4w
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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
1w
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Associate, Liquid Credit Quantitative Risk & Research
Los Angeles, California, United States
$130k-$150k/yr OnsiteFull Time
Ares Management
Ares ManagementNew York Stock Exchange: ARES: Global alternative investment manager specializing in credit and private equity.
0+ YOEBachelor’s or master’s degree in finance, economics, statistics, or related field; 0–3 years’ experience or equivalent project work; fixed-income analytics, prompt engineering, data analysis, and strong communication skills.
Microsoft Excel, Python, Streamlit, Databricks, Azure, AI/ML