48 langchain jobs at 26 companies in Oxnard, CA

3w
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AI/ML Engineer
Woodland Hills, California, United States
$70k-$75k/yr OnsiteFull Time
Tata Consultancy Services
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
0+ YOEExperience with Python, LLMs, RAG, LangChain/LangGraph, PySpark, Airflow, cloud platforms; BSc in Computer Science preferred; 0–2 years experience acceptable.
Python, SQL, LLMs, LangChain, LangGraph, PySpark, Airflow, Databricks, Snowflake, Azure, AWS
1mo
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Staff Machine Learning Engineer - Leasing
Santa Barbara or San Diego or San Francisco or Denver or Dallas or Atlanta or Chicago or Washington, D.C.
HybridFull Time
AppFolio
AppFolioNASDAQ: APPF: Provides cloud-based property and investment management software.
Proven experience building production ML systems at scale, architectural leadership, training/fine-tuning LLMs, experience with LangChain/LangGraph and RAG patterns, AI safety/authorization, and production reliability discipline.
LangChain, LangGraph, vLLM, TensorRT, Triton
1mo
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Customer Success Automation Engineer
Dallas or Culver City or San Francisco or Los Angeles
HybridFull Time
Altruist
Altruist: Provides a digital custodian and portfolio management platform for advisors.
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
Ascendiun
Ascendiun: Nonprofit parent overseeing health insurance and clinical service organizations.
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
1mo
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Lead Data Scientist (Context Engineering)
Irvine or El Segundo
$154k-$193k/yr OnsiteFull Time
Rivian
RivianNASDAQ: RIVN: Designs and manufactures electric vehicles and charging networks.
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
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
Accenture
AccentureNYSE: ACN: Global professional services firm providing consulting and technology solutions.
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
Mattel
MattelNASDAQ: MAT: Designs, manufactures, and markets toys and family entertainment franchises.
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
Pariveda
Pariveda: Provides technology and strategy consulting for business growth.
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
1w
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Software Engineer
Thousand Oaks or Tampa
$88k-$119k/yr HybridFull Time
Amgen
AmgenNASDAQ: AMGN: Develops and manufactures biotechnology medicines for serious diseases.
Web development experience with HTML, CSS, JavaScript, Python, SQL, and SQL/NoSQL databases; degree or equivalent experience required, with strong analytical, communication, and teamwork skills.
HTML, CSS, JavaScript, ReactJS, Python, Node.js, AWS, SQL, NoSQL, Langchain, llamaIndex
3mo
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Software Engineer, Full Stack
El Segundo or Remote
$131k-$150k/yr HybridFull Time
ImmunityBio
ImmunityBioNASDAQ: IBRX: Develops next-generation immunotherapies for cancer and infectious diseases.
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
3mo
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Sr AI Enablement Engineer
Bellevue or Boston or Boulder or Chicago or Denver or Los Angeles or New York City or San Francisco or San Jose or Seattle or Ventura
$125k-$229k/yr OnsiteFull Time
The Trade Desk
The Trade DeskNASDAQ: TTD: Cloud-based programmatic advertising platform for data-driven media buying.
8+ YOE8+ years software engineering experience, 1-2+ years on AI systems, Bachelor's/Master's or equivalent, strong Python and familiarity with C#, SQL, TypeScript/React, experience with LLMs, RAG, vector DBs, and enterprise AI platforms.
LangChain, LlamaIndex, Semantic Kernel, Azure AI Search, vector databases, Microsoft Copilot, Microsoft Copilot Studio, Anthropic Claude, Python, C#, SQL, TypeScript, React
1w
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Senior AI Engineer
Playa Vista or United States
$179k-$241k/yr OnsiteFull Time
Crexi
Crexi: AI-powered marketplace for commercial real estate transactions and data.
5+ YOE5+ years software development and 2+ years building production LLM applications; strong Python, agentic architectures, RAG, embeddings, vector search, APIs, AWS, and collaborative development experience; bachelor's degree or equivalent.
LangGraph, LangChain, AWS Bedrock, AWS Bedrock AgentCore, Claude Code, Codex, Python, AWS, GitHub, GitLab, CI/CD, RAG
1w
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AI Developer
El Segundo, California, United States
$75k-$85k/yr OnsiteFull Time
Tecolote Research
Tecolote Research: Provides defense acquisition consulting, analytics, and software solutions.
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
4w
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AI Ops Engineer - GTM
Santa Monica, California, United States
$90k-$140k/yr RemoteFull Time
Tapcart
Tapcart: Platform for Shopify merchants to create mobile shopping apps.
0+ YOEBuild and maintain agentic skills/workflows, integrate agents with GTM tools, prototype and iterate, own reliability; 0-2 years experience; hands-on agentic framework experience; strong communicator.
OpenClaw, Hermes Agent, LangChain, AutoGPT, GitHub, Zapier, n8n, GCP, MongoDB, ClickHouse
4w
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Senior Machine Learning Engineer
San Francisco or Bellevue or Atlanta or Burbank
$159k-$296k/yr HybridFull Time
Warner Bros. Discovery
Warner Bros. DiscoveryNasdaq: WBD: Produces and distributes multimedia entertainment content and news worldwide.
5+ YOE5+ years ML engineering experience, deep Python, Databricks and Snowflake proficiency, production ML deployment, ML evaluation and experimentation, strong software engineering and communication skills.
Databricks, PySpark, Delta, Workflows, DLT, Unity Catalog, Databricks Genie, Databricks Feature Store, Snowflake, Snowflake Cortex, AWS, SageMaker, S3, Lambda, MLflow, Mosaic, FreeWheel, Google Ad Manager, Cursor, GitHub Copilot, Amazon Q, MCP, LangChain, LangGraph, AutoGen, Python, SQL, Scala, XGBoost, LightGBM, Tecton, Feast
1mo
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Senior Product Software Engineer - Frontend
Santa Monica or Seattle or New York
$142k-$190k/yr HybridFull Time
The Walt Disney Company
The Walt Disney CompanyNYSE: DIS: Produces media content and operates global theme parks.
5+ YOE5+ years hands-on software engineering, Bachelor’s or equivalent experience, proficiency in TypeScript/JavaScript, REST APIs, CI/CD (GitHub Actions/GitLab CI), testing frameworks, authentication concepts, and strong problem-solving and communication skills.
TypeScript, JavaScript, GitHub Actions, GitLab CI, Cursor, Claude Code, GitHub Copilot, OpenAI, Anthropic, Amazon Bedrock, Azure OpenAI, Vercel AI SDK, Mastra, LangChain.js, LangChain, MCP clients, OpenAI/Anthropic TS SDKs, Swift, Kotlin, BrightScript, React, WebSockets, SSE, LlamaIndex, Langfuse, LangSmith, Helicone, OTel
1mo
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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
1d
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Principal (Forward Deployed AI Engineer) United States - BCG X
Boston or New York or Brooklyn or Chicago or Miami or Dallas or San Francisco or Seattle or Manhattan Beach or Pittsburgh or Los Angeles
$253k/yr OnsiteFull Time
Boston Consulting Group
Boston Consulting Group: Global management consulting firm specializing in business strategy and transformation.
8+ YOEBachelor's, master's, or PhD in engineering or a related field plus 8+ years' experience; expertise in AI/GenAI, LLMs, Python, full-stack development, cloud platforms, and technical leadership.
Large Language Models (LLMs), LangChain, OpenAI, Anthropic, Python, React, JavaScript, TypeScript, AWS, Azure, GCP, CI/CD
1w
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Staff AI Platform Engineer
San Francisco or Los Angeles or Denver or Austin or Chicago or New York or Seattle or Toronto or Santa Barbara or San Diego
$180k-$273k/yr RemoteFull Time
Invoca
Invoca: AI platform for conversation intelligence and revenue execution.
7+ YOERequires 7+ years in AI/ML platform engineering, strong Python and/or TypeScript, distributed systems, APIs, evaluation, observability, and AI infrastructure experience; bachelor's degree or equivalent practical experience.
Python, TypeScript, JavaScript, React, Kubernetes, Docker, Terraform, LangChain, LangGraph, LlamaIndex, LiveKit, REST, gRPC, MCP, A2A
1mo
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Artificial Intelligence Solutions Engineer
El Segundo, California, United States
$78k-$176k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
Bachelor's in CS/Science/Math, experience with Agile and full‑stack development, knowledge of JavaScript/TypeScript, Python, HTML/CSS, experience integrating LLMs/agentic workflows preferred, and eligibility for Secret clearance.
Bedrock, LLM, LangChain, LangGraph, Agentic workflows, AWS, Azure, GCP, Databricks, Palantir Foundry, JavaScript, TypeScript, Python, HTML, CSS