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
2mo
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AI Data Scientist
Ashburn, Virginia, United States
OnsiteFull Time
5+ YOE5+ years Data Science; ML/AI; Python/R; SQL; AWS; NLP; data viz; US citizen; CBP BI clearance; Bachelor's in CS/Math/Stats/IS; Masters preferred
Python, R, SQL, TensorFlow, PyTorch, Scikit-learn, XGBoost, Tableau, QuickSight, Power BI, QlikView, D3.js, AWS, EMR, Redshift, SageMaker, Comprehend, Glue, S3
2mo
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AI Data Scientist Senior
United States
RemoteFull Time
4+ YOESenior data scientist leading end-to-end data science projects; healthcare domain experience preferred.
Python, SQL, C++, Machine Learning, Statistical Methods, Data Cleaning, Epic Clarity, HL7, DICOM
1mo
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Data Scientist 5 - AI Evals
United States
$372k-$600k/yr RemoteFull Time
4+ YOESenior Data Scientist with 4+ years in data science/ML/AI; PhD in a related field; experience with AI evals, LLMs, agentic evals; strong experimental design.
AI evaluation, LLM evaluation, MLOps
1mo
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AI Data Scientist
Bossier City or Louisiana
$76k-$102k/yr HybridFull Time
2+ YOEBachelor's degree, 2+ years related experience (5+ years for senior), experience with RAG and LLM integration, vector stores, BI tools, Next.js, data pipeline architecture, and ability to obtain Top Secret clearance.
Retrieval-Augmented Generation (RAG), LLM, Next.js, JavaScript, Power BI, Tableau, Looker, Pinecone, Chroma, Weaviate, Azure Cognitive Search, OAuth2, OIDC, SAML, ID.me, Clear
2d
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Data Scientist - AI Enablement
Chicago, Illinois, United States
$89k-$166k/yr OnsiteFull Time
Apply data science, ML/AI, and advanced analytics to design, deploy, validate, and monitor AI solutions while supporting AI governance and stakeholder collaboration in a regulated environment.
Copilot Studio, Generative AI, LLMs, AI agents, Microsoft AI technologies
1mo
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Senior Data Scientist- Gen AI
Malvern, Pennsylvania, United States
HybridFull Time
6+ YOE6+ years experience as a data scientist, strong problem-solving, proficiency in Python and SQL, NLP and generative AI (LLMs, RAG) experience, and strong communication skills.
Python, SQL, NLP, LLMs, retrieval-augmented generation (RAG)
1w
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AI Data Scientist
Fort Collins, Colorado, United States
$102k-$147k/yr OnsiteFull Time
BillGO: Digital bill payment network for businesses and consumers.
3+ YOE3+ years data science/AI experience in fintech or payments; expertise in Python and ML frameworks; experience with ML deployment, anomaly detection, NLP, and model governance.
Python, scikit-learn, TensorFlow, PyTorch, Snowflake, Tableau
1w
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AI Engineer/Data Scientist
Irvine or California
$170k-$220k/yr HybridFull Time
Commercial Bank of California: A private business bank providing personalized financial and lending services
7+ YOE7+ years AI/ML experience (10+ IT experience preferred), Bachelor’s in CS/Engineering/Math/Data Science/IS, expertise with Azure AI Foundry, LLMs, Python, SQL, MLOps, containerization, and production deployment.
Azure AI Foundry, Azure Machine Learning, Azure OpenAI Service, Azure Document Intelligence, OpenAI, Claude, Claude Code, GitHub Copilot, LangChain, LlamaIndex, GPT-4, Claude 4, Llama 3, Python, PyTorch, TensorFlow, Scikit-learn, SQL, Docker, Kubernetes, FastAPI, Flask
3mo
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Data Scientist / AI Scientist – AI for Aging Research – Zhou lab
Novato, California, United States
$80k-$130k/yr OnsiteFull Time
BS/MS/PhD in a quantitative field; strong background in computer vision, deep learning, AI methods; experience in analyzing complex datasets; ability to work in multidisciplinary team; strong communication skills.
Python, Machine Learning, Deep Learning, Computer Vision, Image Analysis, Diffusion Models, Multimodal / Foundation Models, Generative AI, Data Analysis, Big Data, Research Computing
2mo
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Data Scientist
Chandler, Arizona, United States
OnsiteContract
5+ YOEData Scientist with 5+ years in Generative AI, ML, and ML Ops; Python, LangChain; build, deploy scalable ML models.
Python, LangChain, Machine Learning, ML Ops, Databricks, Cloud Platforms
1mo
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Principal AI Data Scientist
Pennsylvania, United States
RemoteFull Time
Extensive professional experience in AI/ML, Transformer architectures, LLM fine-tuning (LoRA/QLoRA/RLHF), MLOps/LLMOps, production deployments, Python proficiency, and time series forecasting; cloud and experimentation experience desirable.
Transformer architectures, LLMs, LoRA, QLoRA, RLHF, MLOps, LLMOps, Python, CI/CD, AWS, GCP, Azure, A/B testing
1w
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Data Scientist / AI Engineer
Bremerton or Norfolk
$155k-$165k/yr HybridFull Time
4+ YOEExpertise in LLM/RAG engineering, production MLOps, Python data stack, cloud ML (AWS/Databricks), and DoD-compliant AI operations; U.S. citizenship and ability to obtain/hold Secret clearance.
ADVANA, Databricks, AWS SageMaker, LangChain, LangGraph, cURL, Hugging Face Transformers, Pandas, Polars, SQL, Spark, Databricks Delta Lake, Gemini, Azure ML, Google Vertex AI
5d
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Senior AI Data Scientist
Alabama or Arkansas or Arizona or Florida or Georgia or Idaho or Indiana or Kansas or Maine or Michigan or Missouri or Mississippi or North Carolina or New Mexico or Oklahoma or Pennsylvania or South Carolina or Tennessee or Texas or Utah or Virginia or Wisconsin or West Virginia
RemoteFull Time
5+ YOESeveral years building and operating production models, strong statistical foundation, production Python and SQL skills, hands-on MLOps and data-pipeline ownership, and degree in a quantitative field or equivalent.
Python, pandas, NumPy, scikit-learn, SQL, Git
1mo
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Data Scientist / Applied AI Scientist
United States
OnsiteContract
Build and deploy Slack-integrated AI agents: design data pipelines and API integrations, use LLM APIs (Gemini/OpenAI/Anthropic), surface trends and alerts, and deliver reports for editorial and revenue operations.
Google Ad Manager, Google Search Console, GA4, Ahrefs, Reddit API, YouTube Data API, SimilarWeb, Slack API, Google Sheets, Gemini, Claude, OpenAI, Anthropic, REST APIs, Google APIs
2w
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AIT - AI Data Scientist Senior Associate
Tampa or Boston or New York City
$72k-$184k/yr OnsiteFull Time
2+ YOEBachelor's degree, minimum 2 years experience, proficiency with Python and data science techniques, experience with ML/AI, strong communication and analytical skills.
Python
1mo
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Data Scientist, AI Enablement (Remote)
United States
$97k-$161k/yr RemoteFull Time
Early-career data scientist with strong foundation in statistics and machine learning, experience with LLMs/RAG and prompt engineering, proficiency in Python and SQL, and ability to build, evaluate, and ship models.
docstream, Python, SQL
1mo
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Data Scientist, AI Enablement (Remote)
United States
$97k-$161k/yr RemoteFull Time
Early-career data scientist with strong statistics and ML foundation, experience with LLMs/RAG and prompt engineering, proficiency in Python and SQL, and ability to build and evaluate production models and guardrails.
Python, SQL, LLMs, RAG
1mo
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Data Scientist
United States
$149k-$187k/yr HybridFull Time
5+ YOEMaster's or PhD in math/computer science/statistics, 5+ years as a data scientist/ML engineer, strong ML fundamentals, feature engineering, SQL/NoSQL/graph experience, Snowflake/BigQuery/Vertex AI or AWS stack, LLM and agentic AI experience.
Snowflake, Google Cloud, BigQuery, Vertex AI, AWS, SQL, NoSQL, Graph databases, Large Language Models (LLMs)
1mo
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Data Scientist - Applied AI Scientist
Midvale, Utah, United States
HybridFull Time
4+ YOEBachelor's degree plus 4+ years in applied ML/data science, strong statistics and Python skills, experience with PyTorch/TensorFlow/Scikit-learn/Pandas, unit testing (Pytest), Git, Docker, FastAPI/Flask, LLMs/Generative AI, LangChain/LangGraph, and production-grade ML engineering.
Python, Pytest, PyTorch, TensorFlow, Scikit-learn, Pandas, Git, Docker, FastAPI, Flask, LangChain, LangGraph, Jupyter, Vector Databases
1mo
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Gen-AI Data Scientist Lead
New York or Zurich or United States or Poland or China or Switzerland
$140k-$180k/yr OnsiteFull Time
7+ YOE7+ MgmtMaster’s or PhD in a technical field, ~7+ years leading data science/AI teams, strong Python and ML skills (PyTorch, transformers), experience with LLMs, cloud platforms, SQL, and building production-grade AI systems.
R, SAS, Python, PyTorch, transformers, LangChain, OpenAI, spaCy, Azure OpenAI, Anthropic, Hugging Face, datasets, PEFT, accelerate, tokenizers, evaluate, LoRA, quantization, RLHF, DPO, SQL, Azure, AWS, GCP, Databricks, GitHub
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