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
2w
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Lead Applied Scientist, Marketing
Halifax or Mississauga or Montreal or Ottawa or Quebec City or Toronto or Vancouver or Victoria or United States
RemoteFull Time
5+ YOE5+ years applied data science experience in digital/performance marketing; strong modeling fundamentals; experience building adtech algorithms; multi-year ML deployment experience in AWS; expertise in Python and SQL.
AWS, Python, SQL, Looker, Google, Meta
2w
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Staff Applied Scientist, AdTech
Halifax or Mississauga or Montreal or Ottawa or Quebec or Toronto or Vancouver or Victoria or United States
RemoteFull Time
5+ YOE5+ years applied data science experience in digital/performance marketing; hands-on ML in AWS; strong modeling fundamentals, multi-armed bandit/recommendation experience; expert Python and SQL; experience driving ROAS.
AWS, Python, SQL, Looker, Google, Meta
3mo
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Applied Scientist
Vancouver, British Columbia, Canada
$162k-$192k/yr OnsiteFull Time
2+ YOEPhD or Master in CS/ML; 2+ yrs ML/NLP (Master) or 1+ yrs (PhD); deep LLM experience; agentic systems; Python/PyTorch; multimodal data; publish in top venues; open to product impact.
Python, PyTorch, Git, PEFT, LoRA, RLHF, DPO
6d
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Lead Data Scientist
Burnaby, British Columbia, Canada
$105k-$125k/yr OnsiteFull Time
4+ YOE4+ years in applied ML/data science with computer vision or spectral sensor focus; strong Python and SQL; PyTorch, EMR/production experience; leadership and model-production track record.
Python, SQL, AWS, PyTorch, OpenCV, pytest, Docker, CI/CD, MLflow, ONNX, TensorRT
1w
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Senior Data Scientist
Vancouver, British Columbia, Canada
$119k-$145k/yr HybridFull Time
5+ YOEMaster's or equivalent experience,5+ years applied data science with deep NLP/LLM expertise,production AWS experience,Python,Git/GitHub,CI/CD,stakeholder collaboration and KPI-driven product delivery.
AWS, Python, Git, GitHub, CI, CD, LLMs, GenAI
2mo
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Applied Scientist, Wayve Labs
Vancouver, British Columbia, Canada
HybridFull Time
3+ YOEPhD or Master’s in ML/CS/Robotics; 3+ years of ML system deployment; expertise in embodied AI; publications; Python and PyTorch; data-driven; collaborative.
Python, PyTorch, Deep Learning
2w
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Lead Data Scientist, AdTech
Halifax or Mississauga or Montreal or Ottawa or Quebec City or Toronto or Vancouver or Victoria or United States
RemoteFull Time
5+ YOE5+ years applied data science in digital/performance marketing or leadgen; strong modeling fundamentals, AWS deployment experience, multi-armed bandit/reinforcement learning, recommendation systems, Python and SQL expertise.
AWS, Python, SQL, Looker, Google, Meta, LLMs
6d
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Data Scientist, Principal
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
$182k-$273k/yr HybridFull Time
8+ YOEAdvanced experience in applied AI/ML and software development, strong Python engineering, hands-on with deep learning and LLM frameworks, experience building production AI applications and leading ML design.
Python, PyTorch, TensorFlow, LangChain, LangGraph, SQL, Spark, Azure, Google Cloud, AWS
1mo
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Data Scientist II
Vancouver, British Columbia, Canada
$91k-$140k/yr OnsiteFull Time
Bachelor's in a quantitative discipline, experience applying ML and statistics to business problems, proficiency with Python and SQL, familiarity with Pandas, Databricks/Spark, feature engineering, model validation and monitoring, and Agile collaboration.
Python, SQL, Pandas, Databricks, Spark
2mo
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Applied Scientist Manager, Tax Engine
Vancouver, British Columbia, Canada
$223k-$372k/yr OnsiteFull Time
3+ YOE3+ years of management experience in science/ML, ML/NLP/IR analytics, and building ML models for business applications.
2w
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Staff Data Scientist, Marketing
Halifax or Mississauga or Montreal or Ottawa or Quebec City or Toronto or Vancouver or Victoria or United States
RemoteFull Time
5+ YOE5+ years applied data science experience in digital/performance marketing or leadgen; hands-on ML in AWS; expertise in Python and SQL; strong modeling fundamentals including bandits, recommender systems, LTV and monetization modeling.
AWS, Python, SQL, Looker, Google, Meta, LLMs
1w
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Senior Data Scientist - Computer Vision
Vancouver or Montréal or Canada
RemoteFull Time
5+ YOE5+ years applying ML to computer vision, degree in quantitative field, deep learning experience, production deployment, Python and DL framework proficiency, cloud and container experience.
Python, PyTorch, TensorFlow, OpenCV, Pillow, Matplotlib, Plotly, Google Cloud Platform, AWS, Kubernetes, Docker, Git, BigQuery, SQL, Claude Code, Cursor
1mo
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Principal AI/ML Applied Scientist
Vancouver, British Columbia, Canada
$209k-$274k/yr HybridFull Time
11+ YOEBachelor's in CS/data science/engineering or equivalent; PhD preferred. 11+ years AI/ML research experience; deep expertise in generative AI, NLP, CV, multimodal learning, time-series; expert-level experience with Python and PyTorch and cloud ML platforms; ability to translate research into production and influence executives.
Python, PyTorch, LLMs, cloud ML platforms
1w
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Applied Scientist II, Workforce Intelligence powered by Scientific Engineering, Workforce Planning
Vancouver, British Columbia, Canada
$149k-$249k/yr OnsiteFull Time
3+ YOE3+ years building models for business applications; PhD or Master's (CS/CE/ML or related) + experience; published patents/papers; programming in Java, C++, or Python; experience in algorithms, optimization, data mining, HPC.
Java, C++, Python, Unix/Linux
3w
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Decision Scientist II
Vancouver or Austin
$122k-$171k/yr HybridFull Time
4+ YOEMaster's in statistics/operations research/data science or equivalent experience; 4+ years applying advanced analytics; advanced Python or R, SQL, and visualization (Tableau, Streamlit, RShiny); experimentation and executive communication experience.
Python, R, SQL, Tableau, Streamlit, RShiny
3w
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Decision Scientist
Vancouver or Austin
$105k-$143k/yr HybridFull Time
2+ YOEMaster's in a quantitative field or equivalent experience; 2+ years applying statistical modeling; proficiency with Python/R, SQL, visualization tools (Tableau/Streamlit/RShiny), experimentation, and Git.
Python, R, SQL, Tableau, Streamlit, RShiny, Git
6d
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Research Scientist: X-ray photoelectron spectroscopy
Vancouver, British Columbia, Canada
$6k-$9k/mo OnsiteFull Time
1+ YOEUndergraduate degree in engineering or applied science, minimum 1 year related experience; expertise in XPS instrument operation, data analysis, and user training preferred.
Thermo Fisher Scientific Nexsa G2 X-ray Photoelectron Spectrometer, XPS, SEM, TEM, FIB, Python, MATLAB
6d
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Research Scientist: X-ray photoelectron spectroscopy
Vancouver, British Columbia, Canada
OnsiteFull Time
1+ YOEUndergraduate degree in engineering/applied science, minimum 1 year related experience; expertise in XPS instrument operation, data analysis, experimental design, user training, and scientific communication.
Thermo Fisher Scientific Nexsa G2 X-ray Photoelectron Spectrometer, XPS, SEM, TEM, FIB, Python, MATLAB
6d
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Research Scientist: X-ray photoelectron spectroscopy
Vancouver, British Columbia, Canada
OnsiteFull Time
1+ YOEUndergraduate degree in engineering or applied science, 1+ year related experience, expertise in XPS instrument operation, data analysis, experimental design, and user training; strong communication and collaborative skills.
Thermo Fisher Scientific Nexsa G2 X-ray Photoelectron Spectrometer, Python, MATLAB, SEM, TEM, FIB
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