264 applied ai scientist jobs at 134 companies in United States

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AI Applied Scientist
United States
$225k-$280k/yr RemoteFull Time
Wizard
Wizard: Provides an AI agent for searching and buying products.
5+ YOE5+ years in Applied ML/AI; experience evaluating modern AI/ML systems; hands-on with LLM-based systems; strong experimentation and communication skills.
Python, PyTorch, TensorFlow, LLM evaluation, A/B testing, causal inference
1mo
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Applied AI Scientist
Tel Aviv or Foster City or Plano or Toronto or Vancouver or London or Amsterdam or Tbilisi or Medellin
HybridFull Time
Tipalti
Tipalti: AI-powered platform for finance automation and global payments.
3+ YOEBachelor's in CS/Engineering (AI focus), 3+ years AI/ML engineering experience, production deployment of agentic AI systems, proficiency with Python and SQL, LLMs, RAG and vector DBs, cloud deployment (AWS preferred).
Python, SQL, AWS, LLMs, RAG, vector databases
1mo
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Senior Applied AI Scientist
New York City, New York, United States
$182k-$220k/yr HybridFull Time
Ro
Ro: Provides online doctor visits and mail-order prescription medications.
5+ YOE5+ years in data science or applied ML with 1+ year on applied LLMs; strong Python and SQL; experience building reproducible evaluation frameworks, experimentation, and statistical analysis; mentoring and cross-functional collaboration.
Python, SQL, Braintrust, LangSmith, OpenAI Evals
2mo
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Applied AI Scientist, Clinical AI Agents
New York, New York, United States
$140k-$300k/yr HybridFull Time
R1 RCM
R1 RCM: Revenue cycle management and healthcare financial automation provider.
4+ YOE4+ years software/ML engineering or applied AI; proficient in Python; production systems with APIs, async workflows, testing, logging; experience turning messy real-world workflows into AI problems; built evaluation/benchmark tooling; thrives in ambiguous, high-stakes domains.
Python, APIs, Async workflows, Testing, Logging, Observability, LLMs, Agents, RAG, Tool calling, Structured outputs, Evaluation systems
2w
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Applied AI Scientist
San Francisco, California, United States
$190k-$240k/yr OnsiteFull Time
Echo Neurotechnologies
Echo Neurotechnologies: Developing brain-computer interface technologies to improve patient autonomy.
5+ YOEBachelor's or Master's in quantitative field, 5+ years ML experience, experience with transformers, time-series/state-space models, production ML platforms, Python, PyTorch, and GPU-accelerated pipelines.
Python, PyTorch, GPUs, GPU software toolkits
3w
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Applied AI Scientist
San Francisco or New York
OnsiteFull Time
Omnifold
Omnifold: AI-powered forecasting and planning platform for supply chains.
Technical sales/consulting or data science experience, enterprise sales cycle experience, strong ML and data analysis skills, proficiency with Python and SQL, excellent communication and project management.
Python, SQL
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Applied AI Scientist III
United States
$94k-$165k/yr RemoteFull Time
CareSource
CareSource: Provides public health insurance plans and care management services.
5+ YOEExperience in predictive analytics and data science in healthcare; NLP and Generative AI; cloud services; 5 years; advanced degrees preferred.
Python, R, SQL, Databricks, Snowflake, Azure, AWS, GCP, NLP, LLMs, RAG, OCR, CI/CD
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Applied AI Scientist (122476)
United States
OnsiteFull Time
HCLTech
HCLTechNational Stock Exchange of India: HCLTECH: Global provider of information technology services and software consulting.
Lead strategy, development, and execution of robotics solutions; manage robotics labs and demos; support client visits, PoCs, and pilots; build team capability across hardware, autonomy, AI, and system integration.
1mo
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Staff Applied AI Scientist
Sydney or Melbourne or United States or United Kingdom or Germany or Australia
HybridFull Time
Culture Amp
Culture Amp: Provides a SaaS platform for employee engagement and performance.
Proven experience measuring and improving AI/ML products in production, LLM evaluation and observability, longitudinal quality tracking, production ML engineering, familiarity with Python and TypeScript, strong technical writing and enablement skills.
Langfuse, Python, TypeScript, Claude Code, Cursor, Codex
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Applied Scientist, AI
San Francisco or Menlo Park
$180k-$260k/yr HybridFull Time
Sprinter Health
Sprinter Health: Mobile provider of in-home diagnostic and preventive healthcare services.
Designing and evaluating ML/AI models (ML, DL, NLP, LLMs), rigorous evaluation and error analysis, production handoff, experience with healthcare data and PHI/HIPAA-aware systems, strong communication.
Python, PyTorch, scikit-learn, NumPy, pandas, Polars, Hugging Face, Matplotlib, Claude Code, Cursor
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Applied AI Scientist - Multimodal Intelligence
Sunnyvale, California, United States
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
Expertise in machine learning and computer vision, experience with multimodal/foundation models and generative AI, research publications, model development and deployment, and strong coding and collaboration skills.
FaceID, RoomPlan, VisionPro
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Applied AI Scientist (PhD)
United States
RemoteFull Time
Outmarket
Outmarket: AI-powered operating platform for commercial insurance agencies.
PhD in CS/ML/NLP or related, strong research record, hands-on experience with LLMs/transformers, proficiency in Python and ML tooling, ability to turn research into production systems.
Python, PyTorch, Hugging Face, LangChain
3w
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Staff Applied AI Scientist
Redwood City, California, United States
$192k-$298k/yr OnsiteFull Time
Poshmark
Poshmark: Social marketplace for buying and selling secondhand fashion.
5+ YOE5–8 years building scalable data science solutions; expertise in CNNs, Transformers, vision transformers; proficiency in Python, SQL, Spark; experience with PyTorch or TensorFlow; strong math and A/B testing skills.
Python, SQL, Spark, Scala, PySpark, PyTorch, TensorFlow, CNNs, Transformers, Vision Transformers, LLMs, RAG, PEFT
5d
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Applied Scientist
New York City, New York, United States
$112k-$151k/yr HybridFull Time
Siemens
SiemensXETRA: SIE: Manufactures industrial automation, infrastructure, and energy technology systems.
2+ YOE2+ years applied ML or AI research with productionized models, strong ML foundations, experience taking research to production, proficiency in Python, partnership with engineering, and strong communication.
Python
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Applied AI/ML Scientist
Seattle, Washington, United States
$147k-$193k/yr HybridFull Time
lululemon
lululemonNASDAQ: LULU: Designs and retails technical athletic apparel and lifestyle products.
4+ YOEBachelor's in CS/ML/math required (Masters preferred); 4+ years building and optimizing AI/ML solutions; experience with Python and PyTorch; designing experiments, productionizing models, and measuring business impact.
Python, PyTorch, cloud ML platforms, open-source toolkits
1w
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Applied Scientist
Redmond or Mountain View
$102k-$202k/yr HybridFull Time
Microsoft
MicrosoftNASDAQ: MSFT: Develops software, services, devices, and cloud computing solutions.
1+ YOEApply machine learning, deep learning, and multimodal AI to large-scale image indexing, selection, ranking, and real-time systems; experience with Big Data tooling and strong research or industry ML results.
Spark, HBase, Hadoop, Cosmos, Autopilot, Azure, Large Language Models (LLMs), Small Language Models (SLMs)
3w
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Senior Data Scientist, Applied AI
San Francisco, California, United States
$138k-$230k/yr OnsiteFull Time
Rippling
Rippling: Unified platform managing workforce HR, IT, and finance operations
3+ YOE3+ years experience in data science/applied ML or related fields, 2+ years hands-on data science/applied ML, production LLM experience, strong Python and SQL, FastAPI/Next.js/TypeScript experience a plus.
Python, FastAPI, Next.js, TypeScript, SQL, LangSmith, Braintrust, Langfuse, Arize
2w
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Applied Scientist — AI Studio
Hoboken, New Jersey, United States
$119k-$174k/yr OnsiteFull Time
Wiley
WileyNYSE: WLY: Publishes academic research and educational content for global markets.
5+ YOEAdvanced degree (PhD preferred),5+ years post-doctoral or industry research experience,experience with evidence-intensive research workflows,ability to evaluate AI outputs,strong communication and stakeholder engagement skills.
3w
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Sr Applied Scientist, Applied AI Solutions
Seattle, Washington, United States
$167k-$226k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
3+ YOEPhD or Master’s with extensive experience; 3+ years building ML models; experience with managed ML/AI solutions and large-scale ML systems; strong programming and communication skills.
R, scikit-learn, Spark MLLib, MxNet, Tensorflow, numpy, scipy, Hadoop, Spark, C/C++, Python, Java, Perl
3d
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Senior Director - Distinguished Applied AI Scientist
Tarrytown or Warren or Armonk
$242k-$403k/yr HybridFull Time
Regeneron
RegeneronNasdaq: REGN: Discovers and manufactures medicines for serious diseases.
15+ YOEAdvanced degree plus 15+ years in AI/ML research and engineering, expertise in foundation models and generative AI, deep learning architectures, experience with model pre-training/scaling, Python and PyTorch proficiency.
FlashAttention, LoRA, Lightning, Ray, FSDP, DeepSpeed, Python, PyTorch, scikit-learn