117 applied research scientist jobs at 40 companies in Summit, NJ
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Applied Scientist II
New York City, New York, United States
$158k-$190k/yrHybridFull Time
Garner Health: Identifies high-quality doctors to lower employer healthcare costs.
2+ YOE2+ years as an applied scientist, machine learning engineer, research scientist, or equivalent advanced degree; strong applied problem-solving, metrics, modeling, optimization, communication, and judgment skills.
Los Angeles or Singapore or New York City or London or Dublin or Paris or Berlin or Dubai or Jakarta or Seoul or Tokyo
$219k-$408k/yrOnsiteFull Time
TikTok: Global short-form video hosting and social media platform.
5+ YOE5+ years applied research experience with strong quantitative and qualitative methods, experimentation, causal inference, and ability to translate findings into policy and product recommendations.
Mistral AI: Developing frontier artificial intelligence models and enterprise AI solutions.
Expertise in PyTorch or JAX, strong Python coding, experience training/deploying large models on GPU clusters, data generation and evaluation, excellent communication and research track record.
Senior Applied Scientist , Research and Applied Science Team, PXT Senior Talent and Transformation
Arlington or Seattle or New York City
$167k-$249k/yrOnsiteFull Time
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
5+ YOEPhD in a quantitative discipline, 5+ years of post-PhD applied research, Python production engineering, systems architecture, and expertise in psychometrics, causal inference, or applied LLM systems.
Bethesda or Chevy Chase or Palo Alto or New York City
$115k-$230k/yrHybridFull Time
GEICO: Provides vehicle and property insurance services to consumers.
3+ YOEMaster’s or PhD in a quantitative field or equivalent experience; 3+ years developing production AI/ML models; Python, SQL, PyTorch, Scikit-learn, experimentation, causal analysis, and technical leadership.
UberNYSE: UBER: A technology platform for transportation, delivery, and freight.
4+ YOE4+ years applied ML experience, advanced probability/statistics, production ML coding, system monitoring, strong communication; M.S./Ph.D. or equivalent experience.
DatadogNASDAQ: DDOG: Observability and security platform for cloud applications and infrastructure.
10+ YOE10+ years applied science or engineering experience with technical leadership; experience leading ML/GenAI initiatives and evaluating ML systems at scale; BS/MS/PhD in a scientific field or equivalent experience; strong product mindset and communication.
T-MobileNASDAQ: TMUS: Provides wireless voice, data, and mobile internet services.
4+ YOEAdvanced ML experience (4+ years), strong background in machine learning, big data, cloud platforms; bachelor's in quantitative field plus experience or advanced degree; strong Python/SQL skills.
Research Scientist - Center for Surgical and Transplant Applied Research (CSTAR)
New York City, New York, United States
$70k-$130k/yrOnsiteFull Time
NYU Langone Health: Academic medical system providing comprehensive patient care and education.
2+ YOEMS degree and 2–4 years of experience or equivalent. Preferred: 5 years in transplant, nephrology, epidemiology, or health services research, with relevant datasets, publications, presentations, or mentoring.
Epic, Cosmos, Scientific Registry of Transplant Recipients (SRTR), United States Renal Data System (USRDS), Medicare, Medicaid
Vercel: Frontend cloud platform for building and hosting web applications.
8+ YOERequires 8+ years in machine learning, data science, or applied statistics; advanced time-series forecasting; production ML systems; Python, SQL, causal inference, experimentation, and technical leadership experience.
Python, SQL, Snowflake, Delta Lake, dbt, Airflow, MLOps
MetaNASDAQ: META: Develops social networking platforms and virtual reality technologies.
4+ YOEPhD in a relevant field, 4+ years research experience, publications at top ML conferences, research background in ML/AI/applied math, and experience developing and debugging in Python.
Millennium Management: Global alternative investment firm managing diverse investment strategies.
3+ YOEMS or PhD in a STEM field, 3+ years industry or applied research experience, strong ML/NLP/LLM background, Python and modern ML framework experience, familiarity with cloud, vector DBs, MLOps/LLMOps and AI tooling, strong communication.
GlobalFoundriesNASDAQ: GFS: Manufacturer of semiconductors and provider of wafer fabrication services.
12+ YOEMS or PhD in physics/EE/materials/applied physics, 12+ years in quantum devices or semiconductor research, expertise in topological/superconducting systems and cryogenic device physics, experience translating research to scalable platforms.
RokuNASDAQ: ROKU: Operates a TV streaming platform and sells streaming hardware.
10+ YOEPhD-preferred research data scientist with 10+ years applying causal inference and ML to large observational datasets; expertise in observational causal methods, communication skills, and productionizing pipelines.
PhD or equivalent practical experience; AI/ML and applied research experience; experience with LLMs, NLP, Generative AI, ML models, training methods, or evaluation datasets.
large language models (LLMs), NLP, Generative AI, machine learning (ML), Generative Audio Modeling, Multimodal modeling, On-device AI Implementation, Fine tuning for LLMs, search
R1 RCM: Revenue cycle management solutions for healthcare providers.
4+ YOE4+ years in software/ML/AI engineering building production ML or agent systems; strong Python, APIs, evaluation and model-improvement experience; applied knowledge of LLMs, RAG, tool calling, and benchmarking.
8+ YOEBachelor's, master's, or higher in computer science, machine learning, or a quantitative field; 8+ years applied AI/ML experience; Python, PyTorch, LLM training, ML platforms, and healthcare data compliance expertise.
Principal Applied Scientist, Experimentation Platform - CoreAI
Redmond or Mountain View or New York
$143k-$275k/yrHybridFull Time
MicrosoftNASDAQ: MSFT: Develops software, services, devices, and cloud computing solutions.
3+ YOEBachelor's +6 yrs OR Master's +4 yrs OR Doctorate +3 yrs (or equivalent); subject-matter expertise in online experimentation, agent evaluations, and measurement; ability to pass Microsoft security/background screening.
Lead Applied Scientist, Search & Information Retrieval
New York City or Toronto
$148k-$274k/yrRemoteFull Time
Thomson ReutersNASDAQ: TRI: Provides professional software, data, and news services globally.
8+ YOEPhD preferred and 8+ years post-degree experience building and deploying large-scale search and retrieval systems; strong Python, PyTorch, Hugging Face experience; production expertise in indexing, ranking, semantic and hybrid retrieval.
Columbia University: Private Ivy League research university providing higher education services.
PhD (or all PhD requirements met) in CS, statistics, applied math, or related quantitative field with focus on cybersecurity/AI/ML; experience designing, developing, and evaluating AI systems; ability to plan and execute evaluation protocols and produce technical reports.