Data Scientist, Level 4 Snap IncData Scientist, Level 4Bellevue, WA$157,000–$235,000 / yearThe Company operates Snapchat, a visual messaging app that enhances your relationships with friends, family, and the world, and Specs Inc., a wholly-owned subsidiary dedicated to making computing more human, in addition to Bitmoji, Saturn, and other digital services. 3+ years of post-Bachelor's experience in quantitative analysis and data science; or a Master's degree in a technical field + 2+ years of post-graduate professional experience in quantitative analysis and data science; OR a Ph.
Data Scientist, Core Experimentation OpenAI LLCData Scientist, Core ExperimentationSeattle, WA$293,000–$325,000 / yearFor unincorporated Los Angeles County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: protect computer hardware entrusted to you from theft, loss or damage; return all computer hardware in your possession (including the data contained therein) upon termination of employment or end of assignment; and maintain the confidentiality of proprietary, confidential, and non-public information. Youll work on some of the hardest problems in online experimentation: sample ratio mismatch detection, variance reduction, bias mitigation, metric design, triggered analysis, heterogeneous treatment effects, sequential testing, and experimentation in complex ML systems.
Senior Associate Scientist, Mass Spectrometry Just-Evotec BiologicsSenior Associate Scientist, Mass SpectrometryRedmond, WashingtonThe base pay range for this position at commencement of employment is expected to be $83,000 to $87,000; Base salary offered may vary depending on individual’s skills, experience and competitive market value. As a key member of the Mass Spectrometry group, you will possess strong experience at the bench in protein biochemistry and familiarity with the principles of mass spectrometry.
Research Scientist/Engr 1 University of WashingtonResearch Scientist/Engr 1Seattle, WashingtonField of research : Protein engineering, synthetic biology, and biochemical tool development with emphasis on optogenetically controlled RNA/DNA polymerases, programmable nucleic-acid writing, and in vitro assay systems for polymerase activity, specificity, and error control. The position will support molecular cloning, protein production, and cell-free functional assays needed to generate sponsor-facing milestones and publications on optogenetic polymerase control, sequence-programmed RNA synthesis, and related protein-sensor technologies.
Research Scientist/Engr 4 University of WashingtonResearch Scientist/Engr 4Seattle, Washington20% Structure-based and machine-learning immunogen design for protein subunit and mRNA vaccines based on viral surface glycoproteins (construct design, recombinant expression in mammalian cells, purification, and stability assays), 20% Characterize protein antigenicity (binding assays using ELISAs, SPR and biolayer interferometry to evaluate binding kinetics and affinity of antibodies or designed proteins), 15% Perform structural studies (high-throughput cryo-electron microscopy of subunit vaccines as well as of complexes between viral glycoproteins and monoclonal and polyclonal antibodies as well as X-ray crystallography), 10% Design and execution of virology assays, 10% Analysis of the data to help determining the research strategy, 10% Lead projects and/or major project tasks, 10% Interactions with collaborators within our network and writing of manuscripts for publication. Master's Degree in Biochemistry or related field and four years 4 years of experience in related field like: Cryo-electron microscopy, virology assays (pseudotyped virus generation, cellular entry and neutralization assays), protein expression in mammalian cells and purification.
Research Scientist/Engineer 1 University of WashingtonResearch Scientist/Engineer 1Seattle, WashingtonTo build and operate robust, reproducible pipelines that transform raw sequencing + barcode map into high‑quality, spatially resolved single‑cell datasets; to deliver disease‑focused analyses that advance mechanistic discovery and translational hypotheses (e.g., tumor microenvironment, neuroanatomical circuits). Computational biology/bioinformatics with emphasis on spatial transcriptomics, proteomics, and immunosequencing using Pixel‑seq and an immune receptor‑focused multimodal expansion (“ImmunoPixel‑seq”).
Research Scientist Graduate (Multi-modal Agentic Databases) - 2027 Start (PhD) Beijing ByteDance Technology Co LtdResearch Scientist Graduate (Multi-modal Agentic Databases) - 2027 Start (PhD)Seattle, WAWe hire students with great technical skills, willingness to learn and solve complex technical challenges and passion in making an impact on millions of users. About Team: With the fast growth of Bytedance's business, Bytedance's system infrastructure is currently at a massive scale and requires versatile system solutions.
Senior Research Scientist, Intelligent Editing (Multimodality) Beijing ByteDance Technology Co LtdSenior Research Scientist, Intelligent Editing (Multimodality)Seattle, WAIt covers a variety of technical fields, including deep learning, computer vision, graphics, speech, recording and editing, special effects, client and server engineering, and provides cutting-edge content understanding, content creation, interactive experience, and consumption capabilities and industry solutions to other business lines within the company and external partners in various forms. Minimum Qualifications At least 3 year of research and practical experience in one or more areas of computer vision, including but not limited to: Experience in multimodal understanding, such as video highlight detection and slicing, audio/music understanding, etc.
Research Scientist Intern (AI Infra Compute) - 2027 Start (PhD) Beijing ByteDance Technology Co LtdResearch Scientist Intern (AI Infra Compute) - 2027 Start (PhD)Seattle, WAAbout the team: Compute division focuses on building large-scale and highly available cloud infrastructure, which supports both public cloud products (like VolcEngine ECS service) and the internal products. Our dynamic internship experience blends hands-on learning, enriching community-building and professional development events, and collaboration with industry experts.
Research Scientist Graduate (DPU & AI Infra) - 2027 Start (PhD) Beijing ByteDance Technology Co LtdResearch Scientist Graduate (DPU & AI Infra) - 2027 Start (PhD)Seattle, WAOur mission is to advance the architecture, development, and research of next-generation software-hardware technologies across compute, networking, and storage for cloud and AI computing. We work at the intersection of software systems, distributed infrastructure, and custom hardware acceleration, shaping the next wave of cloud-scale computing.
Research Scientist Intern (Distributed NoSQL Database Systems) - 2027 Start (PhD) Beijing ByteDance Technology Co LtdResearch Scientist Intern (Distributed NoSQL Database Systems) - 2027 Start (PhD)Seattle, WAOur diverse portfolio includes relational databases, distributed caches, key-value stores, document databases, graph databases, wide-column stores, search engines, and multi-model databases. About the Team Join ByteDance's database R&D team, where you'll build and own cutting-edge database products supporting ByteDance's global infrastructure.
Research Scientist Graduate (Distributed NoSQL Database Systems) - 2027 Start (PhD) Beijing ByteDance Technology Co LtdResearch Scientist Graduate (Distributed NoSQL Database Systems) - 2027 Start (PhD)Seattle, WADesign and develop distributed NoSQL databases, with a focus on one of the following: distributed caches, key-value stores, document databases, graph databases, wide-column stores, search engines, or multi-model databases. Our diverse portfolio includes relational databases, distributed caches, key-value stores, document databases, graph databases, wide-column stores, search engines, and multi-model databases.
Research Scientist, Intelligent Editing (Multimodality) Beijing ByteDance Technology Co LtdResearch Scientist, Intelligent Editing (Multimodality)Seattle, WAIt covers a variety of technical fields, including deep learning, computer vision, graphics, speech, recording and editing, special effects, client and server engineering, and provides cutting-edge content understanding, content creation, interactive experience, and consumption capabilities and industry solutions to other business lines within the company and external partners in various forms. Minimum Qualifications At least 1 year of research and practical experience in one or more areas of computer vision, including but not limited to: Experience in multimodal understanding, such as video highlight detection and slicing, audio/music understanding, etc.
Machine Learning Research Scientist Intern (Seed AI for Science - Atomistic AI) - 2027 Start (PhD) Beijing ByteDance Technology Co LtdMachine Learning Research Scientist Intern (Seed AI for Science - Atomistic AI) - 2027 Start (PhD)Seattle, WAMeets at least one of the following criteria: Familiar with quantum chemistry algorithms, with experience in developing or using DFT/Post-HF computational tools or algorithmsFamiliar with molecular dynamics engine development, with experience modifying the source code of LAMMPS or OpenMMFamiliar with machine learning algorithms, with hands-on experience in at least one of the following areas: LLMs, reinforcement learning, agents, or generative modelsFamiliar with solid-state physics, with hands-on experience in materials simulation and MLIP developmentFamiliar with statistical mechanics and enhanced sampling algorithms, with strong domain knowledge and development capability. About the Team: The AI for Science team has been focusing on tackling challenges in natural sciences, including biology, physics, and materials, with computational tools such as Machine Learning, Computational Chemistry, High-throughput Computation.
Quantitative Fisheries Scientist – Life Cycle Modeling and Management Analysis Lynker CorporationQuantitative Fisheries Scientist – Life Cycle Modeling and Management AnalysisSeattle, WashingtonFull timeOverview: Lynker is seeking a PhD-level Quantitative Fisheries Scientist – Life Cycle Modeling and Management Analysis to support NOAA Fisheries’ Northwest Fisheries Science Center (NWFSC), Fish Ecology Division, by quantitatively analyzing compiled datasets to inform management decisions. Our continually expanding team combines scientific expertise with mature, results-driven processes and tools to achieve technically sound, cost effective solutions in hydrology/water sciences, geospatial analysis, information technology, resource management, conservation, and management and business process improvement.
Senior Fisheries Data Scientist – Salmon Survival, Migration, and Mark-Recapture Modeling Lynker CorporationSenior Fisheries Data Scientist – Salmon Survival, Migration, and Mark-Recapture ModelingSeattle, WashingtonContractorOverview: Lynker Corporation is seeking a Senior Fisheries Data Scientist – Salmon Survival, Migration, and Mark-Recapture Modeling to support NOAA Fisheries’ Northwest Fisheries Science Center (NWFSC), Fish Ecology Division, by providing statistical analysis to inform management decisions. Our continually expanding team combines scientific expertise with mature, results-driven processes and tools to achieve technically sound, cost effective solutions in hydrology/water sciences, geospatial analysis, information technology, resource management, conservation, and management and business process improvement.
AI Scientist GE Healthcare Technologies Inc.AI ScientistBellevue, WA$160,080–$240,120 / yearAt GE HealthCare, we are committed to bringing AI and cloud-based solutions for our customers: all aspects of computing services across the cloud and edge - including advanced analytics, visualization, multi-modal learning, servers, databases, storage, networking, analytics, software, intelligence are delivered over the Internet. From driving the overall clinical research and patient-centric innovation strategy to delivering new digital and machine learning capabilities - we're committed to leading digital transformation, improving outcomes for patients and providers, and creating a world where healthcare has no limits.
Principal Machine Learning Scientist Adaptive Biotechnologies CorpPrincipal Machine Learning ScientistSeattle, WARemote$183,400–$275,000 / yearMachine Learning, Computational Biology, Computer Science, etc.) + 12 years progressive experience in machine learning, applied statistics or related field in a life sciences or biotech environment or similar combination of education and experience; an advanced degree preferred. The team brings together expertise in immune biology, experimental assay development, and large-scale machine learning, with access to proprietary immune receptor datasets, shared GPU infrastructure, and engineering support for model development and training.
Senior Machine Learning Scientist Adaptive Biotechnologies CorpSenior Machine Learning ScientistSeattle, WARemote$144,600–$217,000 / yearBase salary is thoughtfully considered upon offer and is determined through multiple evaluation checks throughout the interview process, including: a candidate's ability to meet minimum qualifications (skills/experience/education), a candidate's ability to thoughtfully address preferred qualifications, current market conditions, and internal pay equity. Model outputs often highlight gaps in available data or suggest new experimental directions, while newly generated datasets provide additional signal for improving and validating predictive models.
Senior Applied Scientist, Multilingual AI Evaluation Apple IncSenior Applied Scientist, Multilingual AI EvaluationSeattle, WAInvestigate how LLMs and agentic systems behave across languages, identifying systematic failure modes, capability gaps, and quality disparities between high- and low-resource languages. You'll bring linguistic judgment to questions like these and, working with measurement scientists and ML researchers, turn it into validated methodology that holds across dozens of languages.