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
Chicago or Columbus or Detroit or Kansas City or Madison or Saint Louis
$175k-$200k/yr RemoteFull Time
5+ YOE5+ years applied data science experience in digital or performance marketing; proven Python and SQL skills; hands-on ML deployment in AWS; experience with adtech, recommendation/ranking, and ROAS-driven modeling.
AWS, Python, SQL, Looker, LLMs
2w
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Staff Applied Scientist, AdTech
Chicago or Columbus or Detroit or Kansas City or Madison or Saint Louis
$175k-$200k/yr RemoteFull Time
5+ YOE5+ years applied data science experience; strong Python and SQL; hands-on ML deployment in AWS; experience with performance marketing/adtech, bandits, recommendation, LTV/ROAS modeling; strong modeling and stakeholder communication skills.
Python, SQL, AWS, Looker, LLMs, Google, Meta
2w
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Lead Data Scientist, AdTech
Chicago or Columbus or Detroit or Kansas City or Madison or Saint Louis
$175k-$200k/yr RemoteFull Time
5+ YOE5+ years applied data science experience; hands-on ML in AWS; experience in digital/performance marketing or leadgen; building adtech algorithms; strong modeling fundamentals; expertise in Python and SQL.
AWS, Python, SQL, Looker, Google, Meta
2w
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Staff Data Scientist, Marketing
Chicago or Columbus or Detroit or Kansas City or Madison or Saint Louis or United States
$175k-$200k/yr RemoteFull Time
5+ YOE5+ years applied data science experience; demonstrated performance marketing or leadgen domain expertise; hands-on ML in AWS; strong modeling (bandits, recommendation, LTV), adtech experience, expert Python and SQL.
Python, SQL, AWS, 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
1w
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Data Scientist Associate/I/II
Cleveland, Ohio, United States
$100k-$155k/yr OnsiteFull Time
7+ YOEDesign and deploy quantitative models, work with large datasets, apply machine learning/econometrics, perform scalable data processing and MLOps, and communicate results to technical and non-technical audiences.
Red Hat Enterprise Linux, Databricks, AWS, Python, R, SQL, Hadoop, Spark, Plotly Dash, RShiny, Git, GitLab, DVC, MLFlow
1w
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Lead Data Scientist (P3764)
Cincinnati or Chicago
$125k-$207k/yr OnsiteFull Time
6+ YOE6+ years applied ML experience with search/recommendation systems, proficiency in Python and SQL, experience with Spark and cloud platforms, strong statistics and experimentation skills, and experience deploying ML at scale.
Python, SQL, Spark, GCP, Azure, LLM, RAG
3w
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Applied ML Scientist - Chemistry (Columbus, OH, US)
Columbus, Ohio, United States
OnsiteFull Time
5+ YOEBachelor's in CS/Data Science/Comp Chemistry or related with substantial ML experience for chemistry; domain knowledge in chemistry/polymer chemistry; strong Python and ML framework skills; applied statistics, uncertainty quantification, and communication skills.
Python, LLM, MLOps
2w
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Data Scientist Lead - Branch Channel Analytics Manager
Columbus or Plano
OnsiteFull Time
6+ YOE6+ years applied data science experience, production analytics ownership, leadership/mentoring experience, strong statistics and experimentation, classification/segmentation modeling, proficiency in Python/R and SQL, strong stakeholder and communication skills.
Python, R, SQL
1w
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Senior Data Scientist - AI Services and Platforms
Pennsylvania or Maryland or Washington or North Carolina or Louisiana or Kentucky or Kansas or Indiana or Illinois or Georgia or Iowa or Florida or Colorado or California or Delaware or Connecticut or Arkansas or Arizona or Alabama or Alaska or Nevada or Vermont or Tennessee or Idaho or Oklahoma or Hawaii or Mississippi or Utah or New Hampshire or New Mexico or Wyoming or North Dakota or South Dakota or Rhode Island or West Virginia or Montana or Texas or District of Columbia or Ohio or New Jersey or Oregon or South Carolina or Missouri or Virginia or Massachusetts or Nebraska or Minnesota or Michigan or Wisconsin or New York or Maine
$103k-$165k/yr RemoteFull Time
2+ YOEExperience applying generative and predictive AI, designing evaluation pipelines, strong Python and ML skills, knowledge of Responsible AI, and ability to translate business needs into AI solutions.
Python, SQL, BigQuery, R, AWS Sagemaker, Azure ML, Vertex AI, Vertex AI LLM APIs (Gemini), Azure OpenAI API, Amazon Bedrock, OpenAI API, Anthropic Claude API, LangChain, llamaindex
2w
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Vice President, Applied AI Science for EB, Ops, and Customer
Hartford or Columbus or Charlotte or Chicago
$226k-$338k/yr HybridFull Time
20+ YOE10+ Mgmt20+ years in applied AI/data science, 10+ years leading large organizations; Bachelor’s required, Master’s/PhD preferred; deep expertise in applied AI, governance, model risk, and enterprise transformation.
1w
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Marketing Data Scientist Vice President - Consumer Bank
Columbus, Ohio, United States
OnsiteFull Time
5+ YOEFormal data science training,5+ years applied experience,SQL and Python or R,experimental design and A/B/incrementality testing,finance experience for ROI/forecasting,AI-assisted coding tools,strong communication and presentation skills.
SQL, Python, R, GitHub Copilot, Claude Code, Tableau
3w
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Marketing Data Scientist Senior Associate - Consumer Bank
Columbus, Ohio, United States
OnsiteFull Time
3+ YOEMaster's and Bachelor's in quantitative discipline, 3+ years applying statistical methods, 3+ years SQL and R, A/B testing experience, present value modeling and finance support, strong communication and visualization skills.
SQL, R, Python, GitHub Copilot, Claude Code, Tableau
3w
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Applied ML Scientist - Active Learning (Columbus, OH, US)
Columbus, Ohio, United States
OnsiteFull Time
7+ YOEBachelor's in CS/Data Science/Statistics/Operations Research or related; 7+ years experience; expertise in Bayesian optimization and Gaussian processes; experience designing experiment/closed-loop optimization; strong Python and ML framework skills; strong communication.
Python, LLM
2w
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Data Science Senior Associate - Onboarding & Engagement Marketing Analytics
Columbus, Ohio, United States
OnsiteFull Time
3+ YOEMaster's in a quantitative field or equivalent experience; 3+ years applying statistical methods; 3+ years SQL and proficiency in Python or R; Tableau experience preferred; experience with AI tools and strong communication skills.
SQL, Python, R, Tableau, GitHub Copilot, Claude Code, Cortex
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