PromotedHiringCafe
Founding Machine Learning / AI Search Engineer
Cupertino, CA, US
$160k-$310k/yr On-SiteFull Time
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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Postdoctoral Research Fellow, Computer Science, AI/ML, Computer Graphics, VR/AR/XR, 2026-2027 Academic Year
Orange, California, United States
$71k-$75k/yr OnsiteFull Time, Temporary
Doctorate in CS/engineering/data science (awarded within last 5 years), strong research in ML/deep learning/generative AI, programming and writing skills, publication record, ability to work collaboratively, and current US work authorization.
2w
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Staff Machine Learning Engineer, Technical Lead
Boston or Encinitas
$195k-$263k/yr OnsiteFull Time
8+ YOE8+ years in R&D/ML roles, technical degree in CS or applied math required, experience with ML lifecycle and MLOps (e.g., AWS SageMaker), strong communication and mentorship skills; US citizenship or green card required.
AWS SageMaker
1mo
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Sr Engineer, AI/Machine Learning
Irvine, California, United States
$140k-$170k/yr OnsiteFull Time
3+ YOE3+ years in AI/ML, DSP, and deep learning; strong MATLAB/Python/C/C++; experience with PyTorch/TensorFlow; design and deploy ML models for biomedical data.
MATLAB, Python, C, C++, PyTorch, TensorFlow, Keras, scikit-learn
3w
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Software Engineer, Training Platform
Washington or Costa Mesa
$220k-$292k/yr OnsiteFull Time
Strong full-stack production experience building web UIs (React, JavaScript/TypeScript) and backend APIs (REST/gRPC); ability to design dashboards, metrics, and evaluation workflows; collaborate with ML researchers; eligible for U.S. Secret clearance.
React, JavaScript, TypeScript, REST, gRPC, Kubernetes, Docker, Lattice OS
2mo
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Air-Vehicle Multidisciplinary Design Analysis and Optimization (MDAO) Engineer
Costa Mesa, California, United States
$166k-$220k/yr OnsiteFull Time
6+ YOE5-7+ years in aircraft/missile design; 3+ years developing MDAO methods; strong scripting (Python/MATLAB); DoD Secret clearance with SAP eligibility; AI/ML in engineering; DoD security clearance able to obtain.
Python, MATLAB, Git, C, C++, FORTRAN, CAD scripting
2w
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Principal Scientist, Early Pipeline Development
La Jolla, California, United States
$109k-$222k/yr OnsiteFull Time
3+ YOEPhD in bioprocessing/biochemical engineering/gene therapy,3+ years process development experience,people management,downstream purification expertise,AKTA experience,and strong communication and problem-solving skills.
AKTA purification systems, electronic lab notebook, Python (Programming Language), Machine Learning (ML)
2w
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Artificial Intelligence Scientist IV
Los Angeles or Irvine
$208k-$354k/yr OnsiteFull Time
10+ YOEMS in CS/AI/ML required (PhD preferred), 10+ years relevant experience, expertise in LLMs, generative and agentic AI (RAG, PEFT, instruction fine-tuning, prompt engineering), transformers and deep learning, publication record, ability to collaborate with engineering and mentor scientists.
Deep Neural Networks, Large Language Models (LLMs), RAG, Transformers, Agentic AI
3w
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Postdoctoral Positions in AI for Medicine and Pathology
Irvine, California, United States
$67k-$80k/yr OnsiteFull Time
Doctoral degree or near-completion in CS/Biomedical Engineering/Bioinformatics, strong ML/DL background, programming in Python/C/C++, PyTorch experience, version control (Git), and a record of first-author publications.
Python, C, C++, PyTorch, Git, GitHub
1mo
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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