194 python ai engineer jobs at 113 companies in Lancaster, CA

PromotedHiringCafe
Founding Machine Learning / AI Search Engineer
Cupertino, CA, US
$160k-$310k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Build the ML and AI search behind HiringCafe — ranking, recommenders, retrieval, and LLM agents that surface jobs people would never find on their own.
Python, PyTorch, Elasticsearch, LLMs
PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
3mo
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Applied AI Engineer
Los Angeles, California, United States
$100k-$200k/yr OnsiteFull Time
General Matter
General Matter: Produces enriched uranium and nuclear fuel for power generation.
BS or higher in engineering, physics, chemistry, applied math, or related technical field; proficiency in Python; experience building AI tools; strong AI and engineering fundamentals; ships prototypes; able to work across neutronics, safety, data, and manufacturing.
Python, AI tooling, LLMs, AI agents
2mo
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AI Engineer
New York or Los Angeles or Boston or Jersey City or Houston
$115k-$130k/yr RemoteAll Commitments Available
Makai Labs
Makai Labs: Provides AI-powered enterprise automation and human-machine teaming solutions.
Hands-on AI engineer with Python skills; experience building AI apps; internship/coursework/research or projects; ability to prototype and iterate quickly.
Python, API development, Backend services, Workflow automation, FastAPI/Flask, React/TypeScript, Docker, Testing (Python/TypeScript), LLM retrieval/search
3mo
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AI Engineer
Pasadena, California, United States
$110k-$150k/yr OnsiteFull Time
GEI Consultants
GEI Consultants: Provides multi-disciplinary engineering and environmental consulting services.
4+ YOE4+ years software engineering; 1+ year building Generative AI apps; Python/SQL; Azure AI; experience with LLMs; Azure Databricks/TensorFlow/PyTorch a plus.
Python, PySpark, R, SQL, Azure AI APIs, Databricks Mosaic, TensorFlow, PyTorch
1mo
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AI Evaluation Engineer
Bucharest or Boulder or Boston or Chicago or Glendora or Richmond or London or Auckland
lei16k-lei19k/mo HybridFull Time
Yes Energy
Yes Energy: Provides real-time electric power market data and trading analytics.
5+ YOEBachelor's in CS/Data/Math, 5+ years software engineering with focus on testing/evaluation or AI/ML tooling, strong Python, experience building evaluation pipelines and LLM eval concepts, familiarity with RAG and production data pipelines.
RAGAS, LangSmith, PromptFlow, Snowflake, Python, RAG
2w
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Senior AI Solutions Engineer
Los Angeles, California, United States
$183k-$229k/yr HybridFull Time
Crunchyroll
Crunchyroll: Operates a global streaming platform for anime and manga.
6+ YOE6+ years software engineering experience with 3+ years building production agentic AI systems; strong Python; experience with tool-using agents, RAG, orchestration, reliability, and stakeholder-facing consulting.
Python, LangChain, LangGraph, LlamaIndex, AutoGen, CrewAI, OpenAI Agents SDK, Datadog, LangSmith, Langfuse
1w
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AI Engineer
Tempe or Burbank
$140k-$180k/yr HybridFull Time
Entertainment Partners: Provides payroll and workforce management for entertainment productions.
6+ YOEBachelor's degree,6+ years software engineering with 3+ years ML/AI production experience; expert Python and PyTorch; experience with LLMs, RAG, MLOps, Docker/Kubernetes, experiment tracking, and SQL/NoSQL.
Python, PyTorch, torchvision, torchaudio, torch.nn, torch.optim, TorchScript, ONNX, Hugging Face Transformers, Datasets, PEFT, LoRA, QLoRA, pgvector, Pinecone, Weaviate, LangChain, LangGraph, Model Context Protocol (MCP), MLflow, Weights & Biases, Comet, Docker, Kubernetes, GitHub Actions, Azure DevOps, OpenAI, Anthropic, vLLM, Ollama, TensorFlow, JAX, OpenCV, Triton Inference Server, TorchServe, Ray Serve, Kubeflow, KFServing, SQL, NoSQL, CUDA
2mo
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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
2d
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DreamWorks Technology - Principal Engineer, AI
Glendale, California, United States
$190k-$230k/yr RemoteFull Time
NBCUniversal
NBCUniversalNASDAQ: CMCSA: Produces and distributes entertainment content and theme park experiences.
10+ YOEBachelor's in CS/Engineering,10+ years building production systems (2+ years on AI/ML),experience deploying enterprise AI/data software,LLM integration expertise,excellent communication and studio collaboration skills.
Python, TypeScript, React, LangGraph, Spring AI, MCP, USD, Autodesk Flow Production Tracking, Jira
3mo
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Senior AI Engineer
Los Angeles or New York
$170k-$200k/yr OnsiteFull Time
Metropolis
Metropolis: Computer vision technology for checkout-free parking and retail payments.
6+ YOE6+ years software engineering; 2+ years in production AI/LLM apps; strong Python; LLM APIs; data pipelines; Airflow; AWS; product-quality focus
Python, SQL, Snowflake, Airflow, AWS, GitHub, Datadog, OpenAI, Anthropic, TypeScript, React, Scala, Java
3mo
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Senior Associate, AI Engineer
Los Angeles or Washington or Atlanta or Chicago or Boston or Charlotte or Philadelphia or Austin or Dallas or Houston
OnsiteFull Time
KPMG
KPMG: Global professional services network providing audit, tax, and advisory.
3+ YOEBachelor's degree, minimum 3 years experience in AI/ML, data science, software engineering or cloud; proficiency with Python and at least one cloud AI platform; familiarity with conversational AI and strong analytical skills.
Azure AI, AWS AI/Bedrock, Google Cloud Vertex AI, Python
4w
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AI Engineer I
United States or Los Angeles
$90k-$119k/yr RemoteFull Time
WelbeHealth
WelbeHealth: Provides integrated medical and social care for vulnerable seniors.
Bachelor's in CS/DS/SE required. Working Python skills, familiarity with LLMs, embeddings, RAG, prompt engineering, vector DBs, cloud platforms, Git, and basic AI/ML concepts; eager to learn.
OpenAI, Anthropic Claude, Google Gemini, Python, Microsoft Azure, AWS, Google Cloud Platform, Pinecone, Weaviate, Chroma, LangChain, LangGraph, Git, Docker
1mo
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AI & Data Systems Engineer (Remote)
Sunnyvale or San Francisco or Los Angeles or New York City or United States
$141k-$173k/yr RemoteFull Time
Ceribell
CeribellNASDAQ: CBLL: Provides rapid, AI-powered point-of-care EEG diagnostic systems.
3+ YOE3-6 years technical experience across software development, data engineering, and DevOps; production AI deployment experience; proficiency in Python; experience with data pipelines, APIs, cloud platforms, and CI/CD.
Python, Docker, AWS, GCP, Azure, CI/CD, Snowflake, Salesforce, NetSuite
1mo
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Senior AI Engineer
Morristown or Glendale or New York City
$140k-$190k/yr OnsiteFull Time
Coaction Specialty Insurance
Coaction Specialty Insurance: Provides specialty property and casualty insurance for commercial businesses.
5+ YOE5+ years building production systems; proficiency in Python/C#/Java; experience with LLMs, RAG, embeddings, vector DBs, ML/LLMOps; cloud experience (AWS/Azure); strong engineering hygiene and AI risk/security awareness.
Python, C#, Java, LLMs, ML APIs, RAG, embeddings, vector databases, REST, JSON, AWS, Azure, CI/CD, MLOps, LLMOps
4w
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AI Deployment Engineer, Cyber
San Francisco or Los Angeles County or California or United States
$234k-$260k/yr OnsiteFull Time
OpenAI
OpenAI: Develops artificial intelligence models and generative AI software services.
5+ YOE5+ years customer-facing technical experience in security or deployment engineering; deep cybersecurity domain expertise; hands-on prototyping with APIs, Python/JavaScript, agents, CLIs, GitHub workflows and CI/CD; strong executive and practitioner communication.
OpenAI APIs, Codex, agents, Python, JavaScript, CLIs, GitHub workflows, CI/CD systems
1mo
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Senior AI Workflow & Systems Engineer
Los Angeles or United States
$70k-$160k/yr RemoteFull Time
TubeScience
TubeScience: Creates performance-optimized video advertisements for social media platforms.
4+ YOE4+ years in software, DevOps, or systems engineering with hands-on AI/ML experience; production deployments on Vercel/AWS/GCP; experience with LLMs, LangChain, orchestration tools (n8n, Make, Zapier); Python or JavaScript/Node.js; REST API and CI/CD proficiency.
Vercel, AWS, GCP, n8n, Make, Zapier, LangChain, Python, JavaScript, Node.js, REST APIs, CI/CD
1mo
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Associate Engineer, Analytical AI Engineering
Princeton or Phoenix or Los Angeles County or Puerto Rico or United States
$81k-$98k/yr OnsiteFull Time
Bristol Myers Squibb
Bristol Myers SquibbNew York Stock Exchange: BMY: Develops and distributes innovative medicines for serious diseases.
0+ YOEBA/BS required (quantitative or engineering preferred). 0-2 years experience in data/software/ML engineering. Proficiency in Python and SQL, Git, testing practices, cloud exposure (AWS, Microsoft Azure, Databricks), and familiarity with ML workflows.
Python, SQL, Git, AWS, Microsoft Azure, Databricks
1mo
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AI Software Engineer
Los Angeles or United States
$150k-$165k/yr RemoteFull Time
UJET
UJET: Cloud-native AI-powered contact center platform for customer service.
3+ YOE3+ years software engineering experience; strong Python and TypeScript; experience building production AI/LLM systems, AWS/GCP, SQL, observability, and building end-to-end data and backend systems.
Python, TypeScript, AWS, GCP, SQL, LLMs, Spiral, AXO, CRM
2mo
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Staff AI VFX Engineer
Los Angeles or San Francisco or San Jose or Seattle
$173k-$307k/yr HybridFull Time
Adobe
AdobeNASDAQ: ADBE: Provides software for digital media creation and marketing analytics
5+ YOE5-10+ years in VFX engineering or pipeline tooling; strong production VFX workflow knowledge; Python and at least one of C++, Rust, or TypeScript; OpenEXR/ACES/USD/ Alembic familiarity; communication with studio leadership.
Python, C++, Rust, TypeScript, OpenEXR, ACES, USD, Alembic, OpenColorIO, Nuke, Maya, Houdini, After Effects, Premiere Pro, Substance 3D, OpenEXR, Frame.io, ShotGrid
2mo
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Senior AI Engineer
Boston or Los Angeles
$143k-$215k/yr RemoteFull Time
Re:Build Manufacturing
Re:Build Manufacturing: Provides advanced engineering and US-based contract manufacturing services.
5+ YOE5+ years in production software; 2+ years with LLM-based apps; Python production experience; LangChain/DeepAgent or similar; API integrations; multi-agent systems; strong prompt engineering
Python, LangChain, DeepAgent, LangGraph, CrewAI, AutoGen, API integrations, Celery, RQ, Temporal, Weaviate, Pinecone, pgvector, CLAUDE, Cursor, Copilot, LLM APIs
2mo
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Staff AI Engineer
Los Angeles, California, United States
$190k-$210k/yr OnsiteFull Time
Create Music Group
Create Music Group: Provides digital distribution and rights management services for musicians.
6+ YOE6+ years software engineering; 3+ years production agentic AI/LLM systems; deep fluency in RAG, eval frameworks, and AI-native development practices.
Python, Node.js, React, Next.js, Docker, Kubernetes, PostgreSQL, SQL, REST APIs, CI/CD, OpenAI, Anthropic, Cursor, Claude Code