18 llm engineer jobs at 9 companies in Modesto, 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
1mo
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Senior/Principal Machine Learning Engineer
Pleasanton or Seattle
$228k-$342k/yr HybridFull Time
Workday
WorkdayNASDAQ: WDAY: Provides cloud-based software for financial and human capital management.
7+ YOE7+ years ML engineering experience (10+ for principal), strong ML/deep learning background, experience with LLMs and production model hosting, cloud experience (AWS/GCP), leadership/mentoring experience, Bachelor's in CS/engineering/physics/math required (advanced degrees preferred).
PyTorch, TensorFlow, AWS, GCP
1mo
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Data Science Engineer
Livermore, California, United States
$122k-$155k/yr HybridFull Time
Lawrence Livermore National Laboratory
Lawrence Livermore National Laboratory: Develops science and technology for United States national security.
0+ YOEEntry-level data science engineer proficient in Python, ML/AI, and data pipelines; able to work on LLM-based projects; requires U.S. citizenship and ability to obtain DOE Q clearance.
Python, Git, LLM, Retrieval-Augmented Generation, LangChain, LlamaIndex, Knowledge Graphs
3w
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Senior Software Engineer AI
Pleasanton, California, United States
$145k-$182k/yr HybridFull Time
BlackLine
BlackLineNASDAQ: BL: Provides cloud software to automate financial close and accounting.
3+ YOE3+ years programming (Python, Java, Scala); expertise in TensorFlow, PyTorch, scikit-learn; experience with Airflow, Kubeflow, Vertex AI, MLflow; production ML/LLM pipelines on GCP/AWS/Azure; LangChain/LangGraph/ADK; CI/CD, IaC, DevSecOps; observability and containerization.
Python, Java, Scala, PySpark, TensorFlow, PyTorch, scikit-learn, Airflow, Kubeflow, Vertex AI, MLflow, GCP, AWS, Azure, LangChain, LangGraph, ADK, Prometheus, Grafana, New Relic, Docker, Kubernetes, Fivetran, Plaid, W&B, Bash
3mo
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AI Engineer
Pleasanton, California, United States
HybridFull Time
Redica Systems
Redica Systems: Provides a regulatory intelligence platform for life sciences industries.
3+ YOE3+ years ML engineering; Python; deploying LLM/Generative AI at scale; experience with OpenAI/Google/Anthropic/Amazon Bedrock APIs and open-source LLMs; vector/graph databases; SQL/NoSQL; Bachelor's in CS/CE.
Python, FastAPI, OpenAI API, Google AI, Anthropic API, Amazon Bedrock, Langchain, LlamaIndex, Langgraph, CrewAI, Microservices, FastAPI, Pinecone, Neo4J, Postgres, Snowflake, DynamoDB, Streamlit, ReactJS, AWS ECS, AWS EKS, AWS SageMaker
1w
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Principal AI Engineer
Pleasanton or Seattle or Atlanta or Vancouver or Boulder or San Francisco or Toronto
$246k-$370k/yr HybridFull Time
Workday
WorkdayNASDAQ: WDAY: Provides cloud-based software for financial and human capital management.
10+ YOE10+ years software engineering experience with distributed systems and cloud; 2+ years integrating LLMs and building AI orchestration; expertise in system design, Responsible AI, and mentoring senior engineers.
LLMs, Foundation Models, modern AI APIs, AWS, GCP
1mo
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Jr. AI Engineer
Pleasanton, California, United States
$110k-$140k/yr OnsiteFull Time
Vagaro
Vagaro: Cloud-based management platform for beauty and wellness businesses.
0+ YOE0-2 years experience preferred; proficiency in Python, machine learning, deep learning, generative AI, LLM/NLP; some experience with AWS/GCP/Azure and Docker/Kubernetes; strong communication and problem-solving skills.
Python, Docker, Kubernetes, AWS, GCP, Azure, LLM, NLP
3w
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Software Engineer AI/ML Ops
Pleasanton, California, United States
$145k-$182k/yr HybridFull Time
BlackLine
BlackLineNASDAQ: BL: Provides cloud software to automate financial close and accounting.
2+ YOE2+ years programming (Python/Java/Scala); expertise in ML frameworks and orchestration; production ML/LLM pipeline experience across GCP/AWS/Azure; LangChain/LangGraph/ADK familiarity; CI/CD, IaC, DevSecOps, observability, containerization skills.
Python, Java, Scala, TensorFlow, PyTorch, scikit-learn, Apache Airflow, Kubeflow, Vertex AI, MLflow, GCP, AWS, Azure, LangChain, LangGraph, ADK, Prometheus, Grafana, Newrelic, Docker, Kubernetes, PySpark, FiveTran, Plaid, Bash, CI/CD, IaC, DevSecOps
3w
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AI Engineer
Pleasanton, California, United States
$170k-$200k/yr OnsiteFull Time
Vagaro
Vagaro: Cloud-based management platform for beauty and wellness businesses.
2+ YOE2+ years building LLM/LLM-based or generative AI applications; proficiency in Python and SQL; experience with cloud platforms (AWS/GCP/Azure), Docker, Kubernetes, ML model deployment, and collaboration with product teams.
Python, SQL, Docker, Kubernetes, AWS, GCP, Azure
3w
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Software Development Engineer - AI Tools
Pleasanton, California, United States
$148k-$222k/yr HybridFull Time
Workday
WorkdayNASDAQ: WDAY: Provides cloud-based software for financial and human capital management.
3+ YOE3+ years software engineering experience; backend/dev tooling in Python or TypeScript; familiarity with LLM APIs and prompt engineering; AI security/responsible AI knowledge; cloud, container, API, and observability experience.
Python, TypeScript, LLM APIs, MCP, REST APIs, Docker, Kubernetes, OAuth, SSO, API keys, AWS, GCP, Azure, CI/CD, Slack
3mo
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Principal AI Engineer - AgenticAI
Santa Clara or Milpitas or Mountain View or East Foothills or Los Altos or Stanford
$176k-$293k/yr HybridFull Time
BMC Software
BMC Software: Provides enterprise software for IT management and automation.
10+ YOE10+ years software development with expert Python; proven experience building, deploying, and operating production AI/LLM systems for B2B customers; cloud deployment experience (AWS/Azure/GCP); agent/LLM/ RAG expertise.
Python, LangGraph, LangChain, LlamaIndex, Pinecone, Weaviate, FAISS, Milvus, AWS SageMaker, Vertex AI, OpenAI, Anthropic, Kubernetes, APIs, LLMs, RAG, LoRA, QLoRA, RLHF, PPO, DPO, GRPO
1mo
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Principal Software Development Engineer - Developer Platform
Pleasanton, California, United States
$223k-$334k/yr HybridFull Time
Workday
WorkdayNASDAQ: WDAY: Provides cloud-based software for financial and human capital management.
12+ YOE12+ years software engineering (including 3+ years principal/staff level), 6+ years in distributed systems, deep front-end expertise (React, HTML, CSS), API/SDK design, cloud-native and Kubernetes experience, strong communication; BS required, MS preferred.
React, HTML, CSS, Kubernetes, GCP, AWS, Azure, REST, GraphQL, OAuth 2.0, OIDC, SDK, API, GKE, LLM
3mo
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Lead AI Engineer - AgenticAI
Santa Clara or Milpitas or Mountain View or East Foothills or Los Altos or Stanford or California or United States
$153k-$255k/yr HybridFull Time
BMC Software
BMC Software: Provides enterprise software for IT management and automation.
6+ YOE6+ years software development, expert Python, experience shipping B2B AI products, hands-on LLM/GenAI experience, production deployment on cloud (AWS/Azure/GCP), familiarity with LangChain/LlamaIndex and vector DBs, and strong system design skills.
Python, LangGraph, LangChain, LlamaIndex, Pinecone, Weaviate, FAISS, Milvus, AWS SageMaker, Vertex AI, OpenAI, Anthropic, Kubernetes, LoRA, QLoRA, PPO, DPO, GRPO, AWS, Azure, GCP
6h
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Machine Learning Software Developer
Livermore, California, United States
$122k-$186k/yr OnsiteFull Time
Lawrence Livermore National Laboratory
Lawrence Livermore National Laboratory: Develops science and technology for United States national security.
Ability to develop ML and LLM-centric software for HPC and multi-modal sensor data; Python/C++/Java proficiency; familiarity with reinforcement learning, agentic AI, GNNs, MCP; ability to obtain DOE Q clearance; BS required, MS preferred.
Python, C++, JAVA, Flux, SLURM, Large Language Model (LLM), Model-Context-Protocol (MCP)
1mo
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Enterprise Solutions Architect, Engineering Platform Services
Pleasanton, California, United States
$187k-$281k/yr HybridFull Time
Workday
WorkdayNASDAQ: WDAY: Provides cloud-based software for financial and human capital management.
12+ YOE12+ years in software/platform engineering or enterprise architecture; hands-on coding in Python/TypeScript/Java/Go; ServiceNow ITSM design; DevOps toolchains (CI/CD, Docker, Kubernetes); cloud (AWS/Azure/GCP); AI/ML integration experience; bachelor's degree or equivalent.
Python, TypeScript, JavaScript, Java, Go, ServiceNow, CI/CD, Docker, Kubernetes, AWS, Azure, GCP, Kafka, Azure Service Bus, REST APIs, LLM, retrieval-augmented generation (RAG)
2w
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Head of Engineering DIA R&D
Warsaw or Madrid or Poznan or Santa Clara or Pleasanton
zł364k-zł676k/yr OnsiteFull Time
Roche
RocheSIX Swiss Exchange: ROG: Develops and manufactures pharmaceutical medicines and diagnostic solutions.
10+ YOE5+ Mgmt10+ years software/platform engineering experience with 5+ years leading cross-functional technical teams; 5+ years in regulated life sciences with knowledge of GxP, 21 CFR Part 11 and GAMP 5; 3+ years production AI/ML platform experience; hands-on laboratory informatics and cloud architecture expertise.
MLflow, SageMaker, Sapio, Benchling, LabVantage, Docker, Kubernetes, AWS, Azure, GCP, GitOps, HPC, GPU, vector databases, MLOps, LLM, CI/CD, RAG workflows, FAIR, CDISC, 21 CFR Part 11, GAMP 5
1mo
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AI Solutions Architect
Pleasanton, California, United States
$170k-$230k/yr HybridFull Time
Blackhawk Network
Blackhawk Network: Provider of branded payment and gift card solutions.
8+ YOE8+ years data/systems engineering experience (3-5 years with ML/AI), related bachelor's degree, hands-on experience building and productionizing LLM/agentic AI solutions, proficiency with Glean, Claude, Co-pilot Enterprise, strong system design and NLP skills.
Glean, Claude, Co-pilot Enterprise, LLM
2mo
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Data Science Intern
Pleasanton, California, United States
OnsiteInternship
Eolas
Eolas: Software for multifamily operators to manage risk and operations.
Currently enrolled or recently completed coursework in LLMs, AI, NLP or related fields; basic prompt engineering; familiarity with AI testing frameworks; strong analytical and communication skills; ability to work collaboratively in a fast-paced environment.
3w
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Senior AI Architect
Livermore, California, United States
$176k-$267k/yr HybridFull Time
Lawrence Livermore National Laboratory
Lawrence Livermore National Laboratory: Develops science and technology for United States national security.
Ability to obtain DOE Q clearance (U.S. citizenship), bachelor\u0000s in computer/engineering or equivalent, significant experience architecting and deploying GenAI/LLM-enabled production systems, cloud/Kubernetes and backend API development (Python, Java, JavaScript, TypeScript).
GenAI, Kubernetes, Python, Java, JavaScript, TypeScript, RESTful APIs, CI/CD, MCP