129 langchain jobs at 70 companies in Orange, CA
3mo
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Sr Software Engineer
New York or Seattle or Glendale
$142k-$199k/yr HybridFull Time
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
1mo
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Customer Success Automation Engineer
Dallas or Culver City or San Francisco or Los Angeles
HybridFull Time
5+ YOE5+ years software engineering with production experience; strong product instincts; Python proficiency preferred; hands-on experience with LLMs, LangChain, LlamaIndex, CrewAI, OpenAI/Anthropic/Gemini; APIs/webhooks; Salesforce experience a plus.
Python, OpenAI, Anthropic, Gemini, LangChain, LlamaIndex, CrewAI, LLMs, RAG, APIs, webhooks, Salesforce, Service Cloud, Experience Cloud, Apex, Flow, Salesforce APIs
1w
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Data Scientist, Principal - AI Product Engineering
Oakland or Washington or Ohio or District of Columbia or California or Long Beach or Arizona or Colorado or Connecticut or Florida or Georgia or Maryland or Minnesota or Nevada or Oregon or El Dorado Hills or San Diego or Woodland Hills or Alabama or Illinois or Virginia or Wisconsin or Texas or New York
$161k-$242k/yr HybridFull Time
10+ YOEBachelor's degree or equivalent practical experience and 10 years in data science, machine learning, AI/ML, software engineering, or advanced analytics. Requires Python, APIs, ML infrastructure, PyTorch, TensorFlow, LangChain, and LangGraph.
Python, PyTorch, TensorFlow, LangChain, LangGraph, Azure, Google Cloud, AWS, SQL, Spark, CI/CD, MLOps, LLMOps
2mo
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AI Solutions Engineer
Torrance, California, United States
$122k-$168k/yr HybridFull Time
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
2mo
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Sr. AI Agent / Prompt Engineer
Irvine, California, United States
$132k-$205k/yr HybridFull Time
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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EY-Parthenon - Strategy and Execution - Growth Platforms - AI ML Engineering - Director (New York, NY, US, 10001-8604)
New York or Atlanta or Boston or Chicago or Dallas or Denver or Detroit or Houston or Los Angeles or McLean or Hoboken or Philadelphia or San Francisco or Seattle
$205k-$235k/yr HybridFull Time
3+ YOEBachelor's plus 5 years (or graduate degree plus ~3 years) of AI/ML engineering experience; fluency in Python and PyTorch/TensorFlow; experience with LangChain, RAG, vector DBs and production ML pipelines; strong communication and leadership skills.
LangChain, LlamaIndex, Haystack, Pinecone, Weaviate, Chroma, Python, PyTorch, TensorFlow, Microsoft Copilot
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Lead Data Scientist (Context Engineering)
Irvine or El Segundo
$154k-$193k/yr OnsiteFull Time
8+ YOE8+ years in data architecture/systems or data engineering; Bachelor's in CS/Info Systems/Data Engineering required, Master's preferred; expertise in semantic modeling, Databricks, vector DBs, LangChain/LlamaIndex, Python and SQL; MarTech/CRM integration experience.
Databricks, Unity Catalog, Delta Lake, Vector Search, LangChain, LlamaIndex, Python, SQL, Salesforce, Braze, CDP, LLMs
3mo
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Senior Associate - Business Consulting
Atlanta or Dallas or Los Angeles or Seattle or United States
$117k-$148k/yr OnsiteFull Time
5+ YOEBachelor's or equivalent, 5+ years backend/AI application development, experience integrating AI agents, LLM frameworks (LangChain, RAG), OpenTelemetry, OPA/Responsible AI, cloud basics (Azure/AWS); ability to travel up to 75%; U.S. work authorization required.
OpenAI GPT, Claude, Llama, Azure OpenAI, LangChain, CrewAI, Haystack, AutoGen, LlamaIndex, DSPy, AWS Bedrock, Microsoft Foundry, MoveWorks, MCP, OPA, Rego, OpenTelemetry, OpenAPI, JSON Schema, REST, Azure, AWS, OpenTelemetry, CI/CD
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)
1w
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AI Engineering Consultant - Utilities
Albany or Arlington or Atlanta or Austin or Beaverton or Bentonville or Boston or Carmel or Charlotte or Chicago or Cincinnati or Cleveland or Columbus or Culver City or Denver or Detroit or Hartford or Houston or Irving or Kirkland or Miami or Milwaukee or Minneapolis or Morristown or Mountain View or Nashville or New York City or Oklahoma City or Overland Park or Philadelphia or Pittsburgh or Raleigh or Sacramento or San Diego or San Francisco or Scottsdale or Seattle or St. Louis or St. Petersburg or Walnut Creek or United States
$54k-$206k/yr HybridFull Time
3+ YOERequires 3+ years software or AI/ML engineering, Python and API integration, cloud AI platforms, RAG, vector databases, orchestration, containers, CI/CD, cloud security, and utilities experience.
OpenAI, Anthropic, Amazon Bedrock, Azure OpenAI, Google Vertex AI, Python, LangChain, LlamaIndex, Docker, Kubernetes, CI/CD, RAG, API, vector databases
3w
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Senior Technical Product Manager, Applied AI - Mattel Digital Studio
El Segundo, California, United States
$168k-$210k/yr OnsiteFull Time
5+ YOEBachelor's degree or equivalent experience; 5–8+ years in product/technical roles; hands-on experience building AI workflows with LLM APIs, multimodal models, agent frameworks; productized prototypes to production.
OpenAI, Claude, LangChain, Python, Retool
2w
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Entry-Level Software Engineer
Dallas or Seattle or Houston or San Francisco or Chicago or Philadelphia or El Segundo or Atlanta or New York
$80k-$92k/yr HybridFull Time
Pursuing a Bachelors or Masters in MIS, Computer Science, or Computer Engineering (graduation Dec 2026–Aug 2027); legal US work authorization without sponsorship; software development or internship experience; strong communication and problem-solving skills.
AWS, Azure, Google Cloud, Databricks, PySpark, CI/CD, Docker, Terraform, Azure OpenAI, AWS Bedrock, LangChain, Python, Java, SQL, JavaScript, .NET, React, Angular
3mo
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Software Engineer, Full Stack
El Segundo or Remote
$131k-$150k/yr HybridFull Time
3+ YOE3+ years full-stack or mobile development; strong JavaScript/TypeScript; React/Next.js/Svelte; mobile iOS/Android; Docker/Kubernetes preferred; AI/LLM frameworks preferred.
JavaScript, TypeScript, React, Next.js, Svelte, Node.js, Docker, Kubernetes, LangChain, LlamaIndex, CrewAI
1w
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Principal Software Engineer - Observability
New York City or Glendale
$193k-$259k/yr HybridFull Time
10+ YOEBachelor’s degree or equivalent experience; 10+ years of software engineering; AI/ML, scalable APIs, cloud platforms, observability, agentic workflows, CI/CD, microservices, and technical leadership experience.
FastAPI, Flask, Anthropic, OpenAI, Google, Meta, Claude, Qwen, LangChain, LangGraph, AWS, Microsoft Azure, GCP, Cursor, Claude Code, GitHub, Docker, AWS/EKS, Datadog, Grafana, Conviva, OpenTelemetry (OTel), AWS Bedrock, PySpark, Pandas, Databricks, Snowflake, GPT
1w
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AI Developer
El Segundo, California, United States
$75k-$85k/yr OnsiteFull Time
5+ YOERequires 5–7 years of software development experience and a bachelor's degree in computer science or relevant field, with Python, Angular, TypeScript, Git, AWS, CI/CD, Terraform, APIs, and AI application experience.
Python, Angular, TypeScript, Git, AWS, Terraform, Lambda, Step Functions, API Gateway, Amazon Bedrock, OpenSearch, LangChain, LangGraph, REST APIs, HTML, CSS, React, Blazor, AWS CloudWatch, CI/CD
3mo
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AI Engineer/ML Engineer - Senior Developers - AI Training - Long Beach, US
Long Beach, California, United States
$80/hr RemoteContract
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
1w
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Consultant – Compliance Data Science & AI
New York City or Charlotte or Seattle or San Francisco or Los Angeles or Houston or Atlanta or Baltimore or Chicago or Washington
$95k-$116k/yr HybridFull Time
2+ YOEMaster's or engineering degree in a quantitative field, 2+ years of data science/analysis experience, Python, SQL, GenAI framework, cloud platform experience, and strong communication skills.
Python, SQL, LangChain, LlamaIndex, AWS, Microsoft Azure, GCP, OpenAI, Anthropic, Mistral AI, Hugging Face, GPT, Claude, Gemini, Llama, Mistral, Model Context Protocol (MCP)
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AI Engineering Lead
Los Angeles, California, United States
$225k-$250k/yr HybridFull Time
8+ YOE8+ years software engineering experience, strong Python skills, experience leading enterprise AI initiatives, LLM fundamentals, AWS Bedrock, Anthropic Claude, multi-agent frameworks, model evaluation, governance, and stakeholder influence.
Python, AWS Bedrock, Anthropic Claude, Claude Code, Langfuse, LangGraph, LangChain, MCP, Snowflake, Oracle
1d
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Staff Gen AI Research Scientist
Costa Mesa or Seattle or Washington
$220k-$292k/yr OnsiteFull Time
2+ YOERequires a technical degree, 2+ years focused on generative models and transformers, production Python and deep learning expertise, LLM experience, and eligibility for a U.S. Top Secret clearance.
Lattice OS, Python, PyTorch, JAX, Axolotl, Hugging Face, DeepSpeed, Megatron-LM, LangChain, LlamaIndex, NVIDIA Jetson
2w
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Sr. Vehicle Modelling Engineer, Applied AI Systems
Irvine or Palo Alto
$135k-$186k/yr HybridFull Time
BS/MS in engineering or equivalent; strong Python; experience building LLM applications, RAG/semantic search, and AI tooling; systems engineering and physical simulation familiarity; GitLab CI/CD experience.
Python, OpenModelica, Julia, Simulink, FMI, FMU, LangChain, LlamaIndex, LLM, GitLab, GitLab CI/CD, RequiTest, DBC, ARXML
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