51 scientist ii jobs at 12 companies in Seattle, WA

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Applied Scientist II, Amazon, Amazon
Seattle or Palo Alto
$143k-$222k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Multinational technology focused on e-commerce and cloud computing.
3+ YOE3+ years in building models for business applications; PhD or Masters with 4+ years in CS/CE/ML; strong programming in Java/C++/Python; publications or patents; expertise in algorithms, data mining, or parallel computing.
Java, C++, Python
6d
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Scientist II / Senior Scientist, ADME
Bothell, Washington, United States
$150k-$204k/yr OnsiteFull Time
Immunome
ImmunomeNasdaq Capital Market: IMNM: Public clinical-stage biotechnology developing targeted oncology therapies for cancer patients.
0+ YOEPhD with 0–3 years of industry experience in ADC PKPD and ADME, or MS with 5+ years relevant industry experience; ADC experience and hands-on PKPD modeling, PK/TK analysis, and study design required.
5d
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Research Scientist II
Bellevue, Washington, United States
$126k-$190k/yr OnsiteFull Time
Chewy
ChewyNYSE: CHWY: Online retailer of pet food and pet-related products.
2+ YOERequires an MS in a quantitative field and 2+ years in operations research, data science, or applied optimization, with Python, optimization modeling, large datasets, and distributed computing experience.
Python, Gurobi, CPLEX
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Environmental Scientist II
Seattle or Everett or Olympia or Bellevue or Gig Harbor
$80k-$126k/yr FieldFull Time
HDR
HDR: Global professional services firm specializing in architecture, engineering, and construction.
5+ YOEBachelor's in Environmental Science, 5+ years technical/field experience preparing environmental documents, ability to lead wetland/stream delineations and habitat surveys, prepare environmental permitting documentation, strong writing and MS Office skills.
Microsoft Word, Microsoft Excel, GPS, GIS, webmaps
4d
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Data Scientist II
Redmond or Washington or United States or San Francisco or New York
$102k-$202k/yr HybridFull Time
Microsoft
MicrosoftNASDAQ: MSFT: Multinational technology providing software, cloud, and AI solutions.
1+ YOEDoctorate, or master's plus 1+ year, or bachelor's plus 2+ years in data science or a related field. Requires security screening and data analysis expertise.
Azure, Cosmos, PowerShell, KQL, SQL, C#, TypeScript, Python
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Environmental Scientist II
Seattle or Gig Harbor or Everett or Bellevue or Olympia
FieldFull Time
HDR
HDR: Global professional services firm specializing in architecture, engineering, and construction.
5+ YOEBachelor's in Environmental Science, 5+ years preparing environmental documents, ability to lead wetland/stream delineations and field assessments, strong writing/communication, proficiency with Microsoft Word/Excel, GIS/GPS, and experience with federal/state permitting.
Microsoft Word, Microsoft Excel, GPS, GIS, webmaps
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Applied Scientist II
Seattle, Washington, United States
$168k-$220k/yr HybridFull Time
Qualtrics
Qualtrics: Private cloud software helping organizations manage customer and employee experiences by identifying and resolving friction across touchpoints.
3+ YOEPhD and Bachelor's in CS or related field, 3+ years combined academic/industry research in ML/NLP/deep learning, strong Python skills, deep learning framework experience, and production ML system knowledge.
Python, TensorFlow, PyTorch, MXNet, SageMaker, MLflow
1mo
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Data Scientist II
San Francisco or Ottawa or Phoenix or Toronto or Los Angeles or Denver or Salt Lake City or Atlanta or Chicago or Houston or Portland or New York City or Vancouver or San Diego or Washington, D.C. or Sacramento or Jacksonville or Seattle or Mexico City or Austin or Miami or Boston or Dallas
$97k-$184k/yr HybridFull Time
Scribd, Inc.
Scribd, Inc.: AI-powered knowledge serving global readers, professionals, and learners through document, presentation, reading, and social book platforms.
3+ YOE3+ years building and deploying ML models at scale, proficiency in Python, SQL/PySpark, Spark/Databricks, experience with NLP, deep learning and generative models, BS/MS in quantitative field.
Scikit-learn, NumPy, PyTorch, Python, SQL, Apache Spark, Databricks, PySpark
3mo
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Sr Scientist I/ Sr. Scientist II, Documentary Standards (Excipients)
Hyderabad, Telangana, India
OnsiteFull Time
U.S. Pharmacopeia
U.S. Pharmacopeia: Independent nonprofit scientific organization setting quality standards for medicines, dietary supplements, and food ingredients worldwide.
PhD in Organic/Analytical Chemistry or Biochemistry or MS with extensive relevant experience; proven expertise in excipient analysis and data interpretation.
HPLC, GC, LC/MS, GC/MS, IR, Raman, UV-Vis, NMR, ICP-MS, AA
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Scientist II, Field Applications Bioinformatics Support
Seattle or Portland or Washington or Oregon
$93k-$140k/yr RemoteFull Time
PacBio
PacBioNasdaq Global Select Market: PACB: Public biotechnology developing long-read sequencing systems and software for scientists and clinical researchers.
2+ YOEMSc/PhD in life sciences or bioinformatics,2+ years bioinformatics or tech support experience,expertise with high-throughput sequencing data,unix and scripting skills,strong customer communication and troubleshooting.
SMRT Link, bash, Python, R, WDL, Snakemake, Nextflow, Salesforce, Electronic Medical Records (EMR)
2d
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AI Research Scientist II
Seattle, Washington, United States
$140k-$223k/yr HybridFull Time
Axon
AxonNASDAQ: AXON: Develops public safety technologies, devices, and cloud software.
1+ YOEPhD or equivalent research experience plus 1+ year industry experience in computer science or related fields; expertise in computer vision, machine learning, Python, and ML frameworks required.
Python, PyTorch, TensorFlow, Keras
1mo
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Sr. Data Scientist II (Remote Eligible)
Bellevue or United States
$155k-$185k/yr RemoteFull Time
Smartsheet
Smartsheet: Private cloud software providing work management, workflow automation, and collaboration tools for organizations.
8+ YOEBachelor's and 8+ years experience; deep applied ML and causal inference expertise, production ML/LLM experience, strong statistics and experimental design, proficiency in SQL and Python.
SQL, Python, Spark, Databricks, Snowflake, PyTorch, scikit-learn, XGBoost, LightGBM, Tableau
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Machine Learning Scientist II - Agentic Experiences
San Jose or Austin or Seattle
$112k-$172k/yr OnsiteFull Time
Expedia Group
Expedia GroupNASDAQ: EXPE: Global travel technology powering online booking platforms.
2+ YOEExperience designing and deploying agentic or multi-step AI systems; 2+ years industry experience; BS/MS/PhD or equivalent; proficiency in Python and ML frameworks; experience with LLM integration and evaluation.
Python, PyTorch, TensorFlow, JAX, LLM APIs, LangChain, LlamaIndex