67 langchain jobs at 34 companies in Vista, CA
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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
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
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Engineer, AI Platforms and Solutions
San Diego, California, United States
$94k-$141k/yr OnsiteFull Time
Hands-on experience with Python and Rust, search/retrieval systems, ML/NLP/embeddings, RAG and LLM-based applications, REST API development, and agentic frameworks (e.g., LangChain, Agno). Bachelor's degree required.
Python, Rust, LangChain, Agno, REST, MCP, LLM, RAG, Elasticsearch, Docker, Kubernetes
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Senior Staff Engineer, Agentic Databases
San Diego, California, United States
$183k-$274k/yr RemoteFull Time
12+ YOEDeep Postgres internals and systems programming experience, C/C++ proficiency, 12+ years building distributed systems/databases, PoC leadership, familiarity with agentic/AI systems and integration (MCP, LangChain), strong communication.
Postgres, C, C++, Go, Python, Ruby, LangChain, LangGraph, OpenAI Agents SDK, Model Context Protocol (MCP), Teradata Fabric, Teradata Context Engine, AgentStack
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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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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Staff Data Scientist
Mountain View or San Francisco or San Diego
OnsiteFull Time
8+ YOE8+ years data science experience with unstructured text analytics, SQL and Python proficiency, experience with LangChain/LlamaIndex, cloud LLM providers and orchestration (Airflow/Dagster), causal inference, experimental design, and strong stakeholder communication.
SQL, Python, Tableau, Qlik, LangChain, LlamaIndex, LLMs, Microsoft Azure, OpenAI, AWS Bedrock, Vertex AI, Airflow, Dagster
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AI Engineer
San Diego, California, United States
$140k-$150k/yr HybridFull Time
2+ YOEBachelor's or Master's in CS/AI/software engineering (or related), 2+ years building/deploying production AI/ML/LLM solutions, strong Python and SQL, experience with PyTorch/TensorFlow/scikit-learn, LangChain/LlamaIndex, data pipelines and MLOps.
Python, SQL, PyTorch, TensorFlow, scikit-learn, LangChain, LlamaIndex, Azure, AWS, GCP, Docker, Kubernetes, STT, TTS, Voice AI
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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
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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 Software Developer, Junior
San Diego, California, United States
$55k-$126k/yr OnsiteFull Time
Technical experience with Python, APIs or workflow automation, and Git; bachelor's degree in computer science, engineering, cybersecurity, information systems, or STEM; Secret clearance and DoD 8570/8140 IAT Level II certification required.
Python, Git, REST, HTTP, OpenAI Agents SDK, Google ADK, LangChain, Databricks, Palantir Foundry, Hugging Face, Microsoft Internet Explorer, Google Chrome, Mozilla Firefox, Microsoft Edge, Apple Safari, Opera Browser, Blackberry Browser
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Associate Principal, AI Engineering
San Diego, California, United States
$187k-$281k/yr OnsiteFull Time
15+ YOE5+ Mgmt15+ years software engineering experience with 5+ years in architecture/technical leadership; hands-on Python/Java; production Generative AI and RAG experience; cloud (GCP/Azure/AWS) expertise; experience leading distributed teams.
GPT-4, Claude, Gemini, LangChain, LangGraph, AutoGen, CrewAI, OpenAI, Anthropic, Google, Vertex AI, AlloyDB, Cloud Functions, GCP, Azure, AWS, Python, Java SE, Spring Boot, Spring MVC, Spring JPA, Spring REST, Spring Cloud, Hibernate, Docker, Kubernetes, Bamboo, Terraform, Angular, React, Node.js, HTML5, BigQuery, Snowflake, Databricks, Pinecone, Weaviate, pgvector, Kafka, Pub/Sub, Oracle, MySQL, SQL Server, GraphQL
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Associate Principal - Architecture
Irvine, California, United States
$128k-$175k/yr OnsiteFull Time
15+ YOERequires 15–18 years of experience, mandatory Python, AI/ML, generative AI, MLOps, cloud platforms, model governance, and leadership of engineering and data science teams.
TensorFlow, PyTorch, Keras, OpenAI, Azure OpenAI, Claude, Gemini, Pinecone, Chroma, FAISS, Weaviate, LangChain, LangGraph, AutoGen, CrewAI, Azure ML, AWS SageMaker, Databricks, Vertex AI, Docker, Kubernetes, GitHub Actions, Jenkins, Python, SQL, Pandas, NumPy, Scikit-Learn, Spark, PySpark, FastAPI, Flask
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AI Native Transformation Enterprise Consultant
Chicago or Milwaukee or Dallas or Columbus or Kirkland or Cincinnati or New York City 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-$196k/yr HybridFull Time
4+ YOEExperience designing and building AI-native systems, 2+ years hands-on AI/software work, 4+ years agile experience, ability to explain AI to non-technical audiences; Bachelor’s degree or equivalent experience required.
Claude API, Neo4j, Qdrant, PostgreSQL, Claude, GPT-4, LangChain, LlamaIndex, Pinecone, ChromaDB, Weaviate, Neptune, AWS, Azure, GCP, Kafka, Kinesis, EventBridge, Docker, Kubernetes, ECS, WebSockets, Server-Sent Events, HTTP/2
4d
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Senior Data & AI Analyst, Finance Systems
Simi Valley or Dayton or Albuquerque or Huntsville or Sunrise or Herndon or Arlington or Germantown or Melbourne or San Diego
$89k-$136k/yr OnsiteFull Time
5+ YOEBachelor's degree, 5+ years in financial data management or ERP migration, 2+ years building AI/LLM applications, two full-cycle ERP conversions, Python, SQL, and Oracle Fusion experience.
Oracle Fusion, Python, pandas, NumPy, scikit-learn, OpenAI GPT, Anthropic Claude, Google Gemini, LangChain, LlamaIndex, AutoGen, CrewAI, SQL, Oracle FBDI, APIs, SSIS, Informatica, Alteryx, Oracle Cloud, AWS, Azure, Git, CI/CD, Oracle EPM Cloud, PBCS, FCCS, Planning, OTBI, BIP, Smart View, SplashBI, Power BI, Tableau, Apex
2w
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AI Engineer - Lead
Irvine, California, United States
$130k/yr RemoteFull Time
8+ YOERequires 8+ years in AI application, automation, or full-stack cloud engineering, technical leadership, Python and JavaScript, cloud AI platforms, agentic frameworks, APIs, serverless architecture, and data analysis.
MCP, AWS Step Functions, AWS Lambda, OpenAI, Anthropic, Claude, Google Cloud Platform (GCP), Microsoft Azure, Devin, LangChain, Transformers, boto3, JavaScript, Python, RESTful APIs, SQL, pandas
3w
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AIDLC Engineer/FDE IRC296103
Atlanta or Austin or Charlotte or Chicago or Denver or New York City or Philadelphia or San Diego or San Francisco or Seattle or United States
$180k-$250k/yr RemoteFull Time
15+ YOESenior architect/engineer with customer-facing experience, strong AI governance knowledge, and experience with modern AI development tools and agentic workflows.
Claude Code, Google Cloud Code, OpenAI Codex, GitHub Copilot, Cursor, Windsurf, LangChain, AutoGen, LlamaIndex, Semantic Kernel, MCP, RAG, Vector Databases
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Technical Commerce & AI Consultant | Agentic Commerce
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 Des Moines or Detroit or Hartford or Herndon or Houston or Irvine 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 Redmond 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-$196k/yr FieldFull Time
4+ YOERequires 4+ years building scalable AI or data-driven systems, Python and SQL proficiency, agentic AI framework experience, cloud and Databricks expertise, and strong consulting communication skills.
Python, SQL, FastAPI, AWS, Microsoft Azure, Google Cloud Platform (GCP), Databricks, LangChain, LlamaIndex, CrewAI, AutoGen, LangGraph, Model Context Protocol (MCP), Adobe Commerce, Salesforce Commerce, SAP CX, Redis
3w
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Director of Technology - Financial Services (CA)
Irvine, California, United States
$210k-$260k/yr OnsiteFull Time
Proven technology leadership in financial services, enterprise architecture, cloud and distributed systems, client stakeholder influence to C-suite, and experience delivering end-to-end digital transformation.
AWS, GCP, Azure, OCI, Java, Go, Scala, Python, LangChain, LangGraph, HuggingFace, LlamaIndex, AutoGen, CrewAI, Docker, GKE, AKS
3mo
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AI Engineer
Irvine or United States
$121k-$140k/yr OnsiteFull Time
4+ YOEBachelor's degree or equivalent experience, 4+ years building AI systems, strong programming skills, API and cloud experience, LLM, RAG, AI agent, integration, security, and governance expertise.
Python, NetSuite, ServiceNow, Microsoft 365, Azure, AWS, GCP, Azure OpenAI, Semantic Kernel, LangChain
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AI Engineer
San Diego, California, United States
$150k-$225k/yr OnsiteFull Time
2+ YOEBachelor's degree or equivalent practical experience, 2+ years of software engineering experience, applied AI experience, Python or Java, AWS, retrieval systems, AI orchestration, evaluation, and strong communication skills.
Python, Java, AWS, OpenSearch, Pinecone, Weaviate, Redis, pgvector, Azure AI Search, LangChain, LangGraph, LlamaIndex, Semantic Kernel, OpenAI Agents SDK, N8N, AWS Bedrock Agents, AWS Bedrock Knowledge Bases, LangSmith, Arize Phoenix, OpenTelemetry, Datadog, Splunk, New Relic, CloudWatch, Model Context Protocol (MCP)
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