148 junior ai engineer jobs at 105 companies in Cotati, CA
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Applied AI Engineer
San Francisco, California, United States
HybridFull Time
2+ YOE2+ years professional software/ML or applied AI experience, strong software engineering, experience with language models/AI APIs, backend and data pipeline skills, ability to evaluate models and work with healthcare workflows.
Python
2mo
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AI Engineer
San Francisco, California, United States
OnsiteFull Time
Backend/AI engineer role focusing on AI infrastructure, LLM integration, data pipelines, and scalable autonomous workflows.
2mo
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Applied AI Engineer
San Francisco, California, United States
$171k-$242k/yr HybridFull Time
2+ YOE2+ years building and deploying AI/ML applications, hands-on LLM experience, backend engineering with Python, API development (FastAPI/Django), cloud container deployment, R&D on model capabilities, and evaluation tooling experience.
Langfuse, LangSmith, FastAPI, Django, AWS, GCP, Azure, Terraform, Pulumi, GitHub Actions, React, Python, OpenAI, Anthropic, Google
1mo
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AI Engineer, Evaluation
San Francisco or New York City
$150k-$250k/yr HybridFull Time
2+ YOE2+ years software engineering, strong Python, experience with evaluation- or experiment-driven development, ability to encode human judgment into tests/graders, systems-oriented mindset, and willingness to travel 10–50%.
Python, LLM
1w
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AI Engineer, Intern
Berkeley, California, United States
OnsiteInternship
Currently pursuing a BS/MS/PhD in CS, Data Science, or related; hands-on ML experience; strong Python or Rust fundamentals; exposure to PyTorch or JAX, Pandas, and SQL; clear communication skills.
PyTorch, JAX, Optax, Orbax, TensorStore, Grain, Python, Rust, Pandas, SQL, AWS, GCP, Azure, Docker, vLLM, Triton, Ray Serve
2d
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Data & AI Platform Engineer
San Ramon or Salt Lake City or Philadelphia or Chicago or Pasadena or Bellevue or Irvine or Duluth or Los Angeles or Boca Raton or Brunswick or Atlanta or Boise or El Segundo or Denver or Dallas or New York City or Los Angeles or Garden City or Nashville or St. Louis or Woodland Hills or San Jose or San Francisco or Austin
$105k-$143k/yr OnsiteFull Time
2+ YOERequires 2+ years in data, platform, analytics engineering, or cloud operations; 1+ year accounting experience; cloud data, BI, CI/CD, scripting, SQL, governance, and AI/ML familiarity.
Microsoft Fabric, Snowflake, Databricks, Power BI, Tableau, Git, Python, PowerShell, SQL, Azure Key Vault, Azure OpenAI, AI Search
1mo
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AI Engineer - Forward Deployed
San Francisco or New York or Boston or United States
$200k-$350k/yr FieldFull Time
2+ YOE2+ years professional software engineering; strong Python and/or TypeScript/JavaScript; experience deploying LLM/agentic AI systems, RAG pipelines, prompt engineering, and production integrations; 20-40% travel; degree in CS/related or equivalent experience.
Python, TypeScript, JavaScript, LLM, RAG
3w
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AI Engineer
San Francisco, California, United States
OnsiteFull Time
2+ YOE2+ years industry or research experience in software engineering/ML, production-quality coding in Python, familiarity with ML frameworks, vector stores, hybrid search, and databases; experience with model fine-tuning and evaluation pipelines preferred.
Python, ML frameworks, vector stores, hybrid search, databases
2mo
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AI Engineer (Mid-Level)
San Francisco, California, United States
$180k-$400k/yr OnsiteFull Time
2+ YOE2+ years software engineering experience, production deployment of LLMs, proficiency with Python and TypeScript/React, cloud experience (AWS or GCP), knowledge of RAG/vector retrieval, testing and monitoring for AI systems.
Python, TypeScript, React, AWS, GCP, LangGraph, CrewAI, Temporal, Trigger, CI/CD
7h
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Senior AI Engineer
Mountain View or Sunnyvale or San Francisco or New York City
$144k-$236k/yr HybridFull Time
LinkedInNASDAQ: MSFT: Professional social network for career development and job recruitment.
2+ YOEBA/BS in computer science, machine learning, or related discipline; 2+ years in software development, algorithms, programming, and machine learning. Preferred: 4+ years AI/ML and advanced degree.
Java, Python, PyTorch, Spark, ClaudeCode, Codex, Copilot
1mo
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AI Software Engineer, Full-Stack (SF)
San Francisco, California, United States
$145k-$205k/yr HybridFull Time
2+ YOEWork in SF office 4+ days/week, 2 years software engineering experience, experience with TypeScript, GraphQL, Relay, React, Node.js, AWS; early-stage product experience and strong communication.
TypeScript, GraphQL, Relay, React, Node.js, AWS, CDK, Fargate, ECS, Prisma, NestJS, PostgreSQL, Kafka, Redis, Elasticsearch, Ant Design, Vite, Cursor, Codex, Claude, LLMs
1w
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AI Engineer
San Francisco, California, United States
$170k-$220k/yr OnsiteFull Time
1+ YOE1-2 years backend/full-stack production experience; familiarity with OpenAI API and LLM APIs; strong Python and FastAPI skills; experience with Redis and Postgres; passion for open source and user engagement.
Python, LLM APIs, FastAPI, Redis, Postgres, OpenAI API, Anthropic, Python SDK
2mo
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Forward Deployed AI Engineer
New York City or San Francisco
$180k-$325k/yr HybridFull Time
Experience deploying ML systems in customer environments; strong Python; knowledge of embedded hardware/EDA; ability to work with silicon design workflows; familiarity with ML deployment and evaluation.
Python, Distributed Systems, ML Stack, EDA tools
1mo
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AI Engineer I
South San Francisco, California, United States
$100k-$159k/yr OnsiteFull Time
1+ YOEBSc (2–3 yrs) or PhD (1+ yr) in a quantitative field, strong Python programming, experience designing/training multimodal and generative ML models (self-supervised, MoE, DeepSpeed/FSDP), and ability to deploy/serve models for drug discovery; legal US work authorization required.
Python, DeepSpeed, FSDP, Mixture of experts (MoE), RAG, GNNs, VAEs
1w
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AI Inference Engineer
San Francisco or United States or Toronto or New York City or Montreal
$165k-$330k/yr HybridFull Time
2+ YOEDegree in CS/Engineering/Math,2+ years experience,production programming (Python preferred),familiarity with ML model lifecycle,strong communication and customer-facing skills.
Python, Docker, Whisper, ComfyUI
5d
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AI and Agentic Engineer I
Alameda, California, United States
$129k-$182k/yr OnsiteFull Time
1+ YOEBachelor's degree plus 3 years related experience, master's plus 1 year, or equivalent. Requires exposure to LLMs, prompt engineering, agent frameworks, APIs, Git, testing, CI pipelines, and software development fundamentals.
Claude Code, GitHub Copilot, Codex, LLMs, CI/CD, AWS Cloud, AWS Bedrock, Databricks Mosaic AI, Python, JavaScript, TypeScript, REST APIs, Git
3w
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Forward Deployed Engineer - AI Solutions Engineering
San Francisco or Seattle
$90k-$136k/yr HybridFull Time
2+ YOE2+ years technical consulting/solutions engineering experience; strong API/webhook knowledge; hands-on with low/no-code orchestration and CRM automation; prompt engineering and project management skills.
APIs, webhooks, JSON, REST, GraphQL, Zapier, Make, n8n, Workato, HubSpot, Salesforce, MCP Servers, Looker, BigQuery, Snowflake, JavaScript, Python
1mo
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US Tech - AI Engineering Senior Associate
Tampa or Raleigh or Charlotte or Chicago or Cincinnati or Cleveland or Columbia or Columbus or Dallas or Baltimore or Richmond 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 San Jose or Seattle or Spartanburg or Albany or Stamford or Atlanta or Toledo or Austin or Tulsa or Washington or Denver or Des Moines or Detroit or Buffalo or Florham Park or Fort Worth or Greensboro or Hartford or Houston or Grand Rapids or Indianapolis or Irvine or Jacksonville or Kansas City or Las Vegas or Little Rock or Los Angeles or Louisville or Birmingham or United States or Fayetteville or Melville or Miami or Milwaukee or Minneapolis or Montpelier or Nashville or New Orleans or United States or New York City or Oklahoma City or Orlando or Philadelphia or Phoenix or Pittsburgh or Portland
$55k-$151k/yr HybridFull Time
2+ YOEBachelor's in CS or related, 2+ years in data/AI/quality engineering, experience with test automation and CI/CD, familiarity with LLMs and prompt engineering, building automated test suites and evaluating AI agents.
CI/CD, LLMs, Microsoft Power Automate
3w
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Software Engineer, Applied AI, New Grad
San Francisco, California, United States
$160k-$180k/yr OnsiteFull Time
Lightfield: AI-powered CRM automating customer interaction capture and insights.
0+ YOENew grad software engineer with CS degree, strong fundamentals, experience or interest in LLMs, and ability to work with TypeScript/React/Next.js/Node.js/Apollo GraphQL/PostgreSQL.
TypeScript, React, Next.js, Node.js, Apollo GraphQL, PostgreSQL, LLMs
3mo
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Graduate Engineer - AI Agents
Mountain View or San Francisco
HybridFull Time
0+ YOERecent graduate or early-career engineer (0-2 years), strong software fundamentals, curiosity about AI/LLMs, ability to learn quickly, high ownership.
Elixir, Phoenix, Next.js, TypeScript, AWS, Terraform
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