276 junior scientist jobs at 108 companies in Fairfield, CT

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Junior Research Scientist
New York City, New York, United States
$62k-$70k/yr OnsiteFull Time
New York University
New York University: A private research university providing higher education degree programs.
Bachelor's in public health/epidemiology/biostatistics/data science (Master's preferred); quantitative research experience with large administrative datasets; proficiency in R and SQL; strong communication and problem-solving skills.
SQL, R, Python, STATA, Microsoft Excel, SAS
3mo
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Sr Data Scientist
New York, New York, United States
$144k-$213k/yr HybridFull Time
PayPal
PayPalNASDAQ: PYPL: Global digital payments platform for consumers and merchants.
3+ YOE3+ years relevant experience and a Bachelor’s degree (or equivalent), experience building advanced data science models, stakeholder collaboration, data quality practices, and mentoring junior scientists.
1w
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Applied Scientist II
New York City, New York, United States
$158k-$190k/yr HybridFull Time
Garner Health
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.
Python, SQL, AWS, Snowflake, pandas, XGBoost, PyTorch, HuggingFace, LLM tooling, evaluation frameworks
3w
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Data Scientist
Blooming Grove or Mediacom Park or New York
$100k-$135k/yr HybridFull Time
Mediacom Communications
Mediacom Communications: Provides broadband, television, and phone services to smaller US communities.
2+ YOEBachelor's degree in a quantitative or technical field, 2+ years of Data Scientist experience, machine learning, statistical analysis, Python, SQL, databases, data warehousing, and OBIEE or Tableau.
Python, SQL, OBIEE, Tableau, QlikSense, Microsoft Power BI
2mo
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Principal Applied Scientist, Amazon Braket
Seattle or New York
$199k-$296k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
5+ YOEPhD in a technical field, 5+ years relevant experience, track record of publications, experience with multiple programming languages, and experience leading scientists and developing junior talent.
C++, Java, Perl, Python
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Scientist/ Senior Scientist
Branford, Connecticut, United States
OnsiteFull Time
EvolveImmune Therapeutics
EvolveImmune Therapeutics: Developing next-generation T cell engagers for cancer immunotherapy.
0+ YOEPh.D. in immunology or related field, 0–3 years postdoctoral or industry experience, immunology and molecular methods expertise, data analysis with GraphPad Prism, and strong communication skills.
Electronic notebooks, GraphPad Prism, Luminex, Microsoft?
16h
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Junior Bioinformatics Scientist, Bureau of the Public Health Laboratory
New York City, New York, United States
$88k-$100k/yr HybridFull Time
City of New York
City of New York: Provides municipal services and administration for New York City.
2+ YOERequires a master's degree in an appropriate science or public health field and at least two years of relevant research experience; expertise in bioinformatics, programming, Linux, sequencing analysis, and genomics is preferred.
Linux, BASH, R, Python, C, Java, SQL, Docker, Next Generation Sequencing Analysis (NGSA), WGS
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Lead Data Scientist
Atlanta or New York City or United States
$166k-$214k/yr RemoteFull Time
Smarsh
Smarsh: Provides digital communication archiving and compliance software.
Expertise in NLP/LLM and financial compliance, experience designing and deploying transformer models, strong statistics and ML knowledge, familiarity with listed ML frameworks and cloud platforms, and ability to mentor junior staff.
scikit-learn, H2O, keras, pytorch, tensorflow, pandas, numpy, carot, tidyverse, gloVe, fastText, word2vec, Bert, SBert, HuggingFace, GPT-x, NLTK, spaCy, Nvidia NeMo, helm, Docker, Kubernetes, ollama, Langchain, AWS, GCS, Azure
2mo
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Senior Data Scientist
San Francisco or New York City
HybridFull Time
Beast Industries
Beast Industries: Produces digital media and consumer goods for MrBeast brands.
6+ YOE6+ years in data science/advanced analytics, deep expertise in statistical modeling, experimentation, and ML, strong SQL and Python or R skills, experience influencing business decisions, and mentoring junior staff.
SQL, Python, R
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Scientist - Makeup (24217)
Melville, New York, United States
$75k-$85k/yr OnsiteFull Time
Estée Lauder Companies
Estée Lauder CompaniesNYSE: EL: Manufacturer and marketer of prestige beauty and skincare products.
2+ YOEBachelor's degree in chemistry/chemical engineering/materials science/biology/biochemistry or related,2+ years relevant scientific experience (cosmetics preferred),strong lab formulation and analytical skills,DOE familiarity,documentation and communication skills.
3w
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Data Scientist / Senior Data Scientist
San Francisco or Seattle or New York City or Los Angeles or Chicago or Austin or Washington
$124k-$271k/yr OnsiteFull Time
DoorDash
DoorDashNYSE: DASH: Local food delivery and on-demand logistics platform.
2+ YOEBachelor's degree in a quantitative field, 2+ years in analytics or consulting, and expertise in SQL, ETL, A/B testing, statistical analysis, and visualization tools.
SQL, R, Python, Matlab, SAS, Chartio, Looker, Tableau, Gem, Covey
2mo
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AI Scientist
West Palm Beach or New York
$150k-$200k/yr OnsiteFull Time
WorldQuant
WorldQuant: Develops systematic investment strategies through quantitative research and data.
2+ YOEPhD in a quantitative field, 2+ years applying machine learning to complex problems, strong programming in C++ and Python, PyTorch experience, familiarity with Git and software development practices, strong communication and statistical inference skills.
C++, Python, PyTorch, Git, LLM
1mo
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Clinical Scientist
Guilford, Connecticut, United States
OnsiteFull Time
Hyperfine
HyperfineNasdaq: HYPR: Develops and sells portable MRI brain imaging systems.
2+ YOEPhD (or equivalent) in a relevant field, 2+ years industry experience in clinical research or imaging, required MRI data experience, image processing (Python or MATLAB) preferred, strong study design, analysis, and communication skills.
Python, MATLAB
3w
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Research Scientist
New York, New York, United States
$59k-$73k/yr OnsiteFull Time
NYU Langone Health
NYU Langone Health: Academic medical system providing comprehensive patient care and education.
2+ YOEMS plus 2+ years research experience (PhD preferred) in molecular/cellular biology, toxicology, cancer biology; experience with cell culture, animal models, sequencing, CRISPR, grant writing, and strong communication.
Mammalian cell culture, CRISPR/Cas9, Lentiviral vector construction, Plasmid vector construction, qRT-PCR, Western blot, Immunoprecipitation, ELISA, Immunofluorescence, Flow cytometry, FACS, RNA sequencing, Single-cell RNA sequencing, Spatial transcriptomics
5d
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Data Scientist
New York City or Chicago or Boston or California or Palo Alto or Toronto or Arizona or Colorado or Florida or Georgia or North Carolina or New Jersey or Nevada or Oregon or Tennessee or Texas or Utah or Virginia or Ontario
$140k-$160k/yr RemoteFull Time
Jerry
Jerry: Mobile app for car insurance comparison and vehicle management.
2+ YOERequires 2+ years in consulting, investment banking, or high-growth technology; strong analytical skills; independent data interpretation; ambiguous-problem ownership; and persuasive leadership-level communication.
SQL, ClickHouse, Metabase, Python, JupyterHub, GitHub
1mo
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Data Scientist
New York City, New York, United States
$140k-$180k/yr HybridFull Time
Aircall: Cloud-based business phone system and customer communication platform.
2+ YOE2+ years experience, strong SQL and Python skills, hands-on Looker/LookML experience, ability to translate business questions into data products and communicate insights to stakeholders.
SQL, Python, Looker, LookML
1d
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Environmental Scientist
Middletown or Florida
$65k-$97k/yr FieldFull Time
Arcadis
ArcadisEuronext Amsterdam: ARCAD: Designing and engineering sustainable solutions for natural and built environments
1+ YOEBachelor's degree in geology, geosciences, or environmental science; 1–3 years of related experience; Microsoft Office proficiency; valid driver's license and clean record. HAZWOPER training preferred.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint
3w
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Data Scientist
New York City or Atlanta
$85k-$90k/yr OnsiteFull Time
Deluxe
DeluxeNYSE: DLX: Provides payment technology and business services to small businesses.
0+ YOEBachelor’s degree in CS/Math/Statistics/Data Science,0–2 years experience,proficiency in statistical and ML techniques,experience with large-scale data,EMR not required,strong communication and critical thinking.
SQL, Python, PyTorch, PySpark, R, Spark, Scala, AWS, XGBoost
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Data Scientist
New York City, New York, United States
$109k-$173k/yr RemoteFull Time
CVS Health
CVS HealthNYSE: CVS: Provides retail pharmacy, health insurance, and pharmacy benefit management services.
1+ YOEMaster’s degree in a quantitative or computing field and 1 year of related experience, including Python, SQL, statistical analysis, ETL, data modeling, Agile tools, and software releases.
CI/CD, GIT, Python, JIRA, Confluence, SQL, Tableau, Extract/Transform/Load (ETL), Agile
2w
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Data Scientist
New York City, New York, United States
$98k-$128k/yr HybridFull Time
FanDuel
FanDuelNYSE: FLUT: Offers online sports betting and daily fantasy sports services.
1+ YOERequires 1+ years of data science and machine learning experience, quantitative analysis skills, SQL, large-dataset manipulation, statistical or programming software, stakeholder communication, and an undergraduate numerate or technical degree.
SQL, Microsoft Excel, Python, R, C#, VBA, Tableau, AI