22 junior ai engineer jobs at 17 companies in Temecula, CA
1d
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Robotics AI Engineer - Sensor Calibration
Irvine, California, United States
OnsiteFull Time
2+ YOEMaster's degree,2+ years robotics software experience,proficiency in C++ and Python,strong 3D geometry and sensor calibration knowledge,experience with PCL/Open3D/OpenCV/Kalibr,ROS and Ubuntu familiarity.
C++, Python, PCL, Open3D, OpenCV, Kalibr, Robot Operating System (ROS), Ubuntu, Ceres, GTSAM, g2o
2mo
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Electrical AI Developer
Irvine, California, United States
$65k-$108k/yr HybridFull Time
1+ YOEMaster's or PhD in EE/Power/CS/AI, strong power systems knowledge, hands-on Python and C++/C# experience, ML/LLM experience, 1+ years relevant experience, collaborative with strong problem-solving skills.
Python, C++, C#, ETAP, LLM
1mo
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AI Intern
Carlsbad, California, United States
$25-$40/hr OnsiteInternship
Experience with LLM inference, MCP integration, Robot Framework, Python, and Jira/Bitbucket/Confluence toolchain; pursuing BSc in CS/Engineering or similar; MS preferred.
LLM, Qwen, DeepSeek, Gemini, Robot Framework, Python, Bitbucket, Jira, Confluence, MCP
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
1w
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Mid-Level AI Product / Creative-Tools Engineer
Santa Ana, California, United States
$120k-$155k/yr OnsiteFull Time
2–4 years production software engineering experience; strong React and TypeScript; modern React toolchain (Next.js or Vite); Node.js backend and relational DB knowledge; automated testing; fluency with agentic coding tools.
React, TypeScript, Next.js, Vite, Node.js, NestJS, Python, FastAPI, Claude Code, Codex, Cursor, Playwright, TanStack Query, Mantine, SSE, WebSockets
2mo
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AI Automation Quality Engineer I - Hybrid
Irvine, California, United States
$69k-$115k/yr HybridAll Commitments Available
0+ YOEBachelor’s degree in CS/Engineering/Data Science or related technical field; 0–2 years in software, scripting, automation, data analysis, QA; foundational software lifecycle and QA knowledge; strong communication and learning abilities.
Python, Automation frameworks, Data analysis tools
3d
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IoT Engineer
Juno Beach or Tampa or Minneapolis or Saint Paul or Chicago or Houston or New York City or Alpharetta or Auburn Hills or Dearborn or Lake Forest
$65k/yr OnsiteFull Time
Bachelor's in Engineering/CS, programming in C/C++/C#/Java/Python, familiarity with cloud platforms and SQL databases, analytical and troubleshooting skills, exposure to AI coding tools.
Vibe Coding, CoPilot, Claud, Codex, C, C++, C#, Java, Python, Azure, Google, AWS, SQL, MySQL
2mo
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Product Engineer II - Generative AI, ArcGIS Enterprise
Redlands, California, United States
$80k-$133k/yr OnsiteFull Time
2+ YOE2+ years in Python or Java; experience with SDLC, containers, Kubernetes, and cloud platforms; Generative AI knowledge; strong problem solving and communication; BS in GIS/geography/engineering/CS.
Python, Java, Kubernetes, AWS, Azure, GCP, Docker, Linux, Windows, Pytest, JUnit
2d
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Substation Engineer 2 - Grid
Santa Ana, California, United States
$74k-$114k/yr HybridFull Time
1+ YOEBS in engineering (preferably EE), 1+ year power/utility experience, proficiency with MS Office and AutoCAD, PE preferred, familiarity with substation design and standards, coding/AI experience valued.
AutoCAD, Python, MATLAB, Microsoft Office, Microsoft Excel
2mo
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Systems Engineer, Launched Effects
Costa Mesa, California, United States
$146k-$194k/yr OnsiteFull Time
2+ YOE2+ years programming (Python, C++, or Rust), degree in engineering or computer science, safety-critical development and V&V experience, cloud platform familiarity, data modeling and AI/ML skills, willing to travel up to 25%, eligible for U.S. security clearance.
Python, C++, Rust, AWS, Azure, Google Cloud, Palantir Foundry, Tableau, AFSIM, JIRA, Confluence
1mo
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AI&T Technician, 2nd Shift
Ontario, California, United States
$25-$32/hr OnsiteFull Time
2+ YOEHigh school diploma, 2+ years manufacturing/aerospace experience, hands-on assembly/integration/testing/bonding skills, ability to read engineering drawings, regulated manufacturing experience, basic computer proficiency; must meet U.S. export-control eligibility.
ERP/MRP
1mo
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Forward Deployed Engineer
Monterey Park or Orange County or Las Vegas
$100k-$130k/yr HybridFull Time
1+ YOEBuild and deploy production AI systems, work with clinical/claims/operational data, collaborate with clinical and operations teams; 1+ years software/ML/engineering experience; preferred technical degrees.
LLMs, RAG, agents
2w
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Research Software Engineer I - Center for AI and Research Computing (AIRC)
La Jolla, California, United States
$33-$38/hr OnsiteFull Time
0+ YOEEarly-career software engineer with full-stack ability in Python and another language, Git experience, Linux familiarity, demonstrated coding portfolio, and interest in scientific collaboration and HPC.
Python, Claude Code, Git, SLURM, Claude API, Docker, Kubernetes, AWS, GCP, React, Svelte, Vue, FastAPI, Django, GitHub, Linux/Unix, CI/CD
1w
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Associate Developer I
Irvine, California, United States
$45-$58/hr HybridTemporary, Full Time
2+ YOE2+ years software development experience, hands-on TypeScript/React/Next.js, experience with AI-assisted development tools (Claude Code, Cursor), Prisma/PostgreSQL, LLM integration, strong communication, bachelor's degree preferred.
TypeScript, Next.js, React, Prisma, PostgreSQL, Tailwind, shadcn/ui, Claude Code, Cursor, Claude Opus, Fable, Sonnet, Anthropic, Google GenAI, AWS S3, AWS Lambda, AWS SES, AWS SQS, TanStack Query, Zod, Vitest, Playwright, SAML, Okta, JWT, Git
2mo
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QA Engineer II
Irvine, California, United States
$97k-$115k/yr HybridFull Time
1+ YOE1+ year software QA (or 2+ years IT) experience; bachelor's in CS/IT preferred; hands-on with Docker, AWS, APIs, microservices, Mongo DB/Dynamo DB; experience with Postman, JIRA, Qmetry, Datadog; familiar with Rest Assured, Selenium, TestNG, Maven, Apium, Jenkins, GitLab; experience with AI-assisted testing tools.
docker, AWS, API, microservices, Mongo DB, Dynamo DB, Datadog, Rest Assured, Selenium, TestNG, Maven, Apium, Jenkins, GitLab, AI-assisted QA tools, AI/GenAI-assisted testing tools, Postman, JIRA, Qmetry
2mo
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Staff Software Developer 2
San Diego, California, United States
$75k-$85k/yr HybridFull Time
0+ YOEBachelor’s in CS/Math/Software Eng; strong Python; Git; AI/LLM interest; portfolio; hybrid in-office in San Diego; US work eligibility.
Python, JavaScript, TypeScript, React, Git, Azure Blob Storage, Azure AI Search, PostgreSQL, Docker, CI/CD
2mo
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Data Engineering Intern, AI & Analytics - Fall 2026
Palo Alto or Irvine
$45-$51/hr OnsiteInternship, Full Time
Currently pursuing an MS or PhD in CS/ML/EE or related field; strong Python skills, experience with PyTorch or TensorFlow, solid ML/deep learning and reinforcement learning fundamentals, and familiarity with multimodal/foundation models.
Python, PyTorch, TensorFlow, Cursor
2w
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Computational & Data Science Research Spec. 2 or 3 - 139471
San Diego, California, United States
$88k-$182k/yr OnsiteFull Time
2+ YOEBachelor's in CS/Data Science required; 2+ years relevant experience (2-5 yrs typical); strong AI, systems, algorithms, and software engineering skills; Python, cloud, React, HPC experience preferred.
Python, React, cloud computing, HPC, LLM
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