Applied Scientist Intern - Trust and Safety (Multimodal Foundation Model) - Global Frontier Tech Recruitment Program - 2027 Start (PhD) TikTok IncApplied Scientist Intern - Trust and Safety (Multimodal Foundation Model) - Global Frontier Tech Recruitment Program - 2027 Start (PhD)Seattle, WAProject Overview, Challenges & Value With the rapid development of AIGC and the globalization of content ecosystems, content moderation faces three major challenges: evolving policies, surging complexity in multilingual and multimodal content, and upgraded generative adversarial attacks. RL-driven agentic decision-making: end-to-end training of agent multi-step reasoning and tool-call strategies based on GRPO/PPO, overcoming bottlenecks in sample efficiency and training stability.
Field CTO - Seattle Area or Remote ResourceWellField CTO - Seattle Area or RemoteRedmond, WashingtonRemoteWith a team of over 150 PhDs, data scientists, and more than 4,000 AI practitioners, they deliver scalable, cost-efficient AI solutions that enable clients to bring Generative AI to market faster while reducing costs significantly. Their mission is to bridge the gap between AI creators and industry leaders by helping organizations unlock significant business value, ensuring they stay ahead in their markets with Generative AI.
People Research Scientist, Recruiting Anthropic PBCPeople Research Scientist, RecruitingSeattle, WA$285,000–$380,000 / yearThis role sits at the intersection of organizational science, behavioral research, and people strategy - developing novel frameworks and conducting systematic research that drives evidence-based people decisions across our growing organization. This research continues many of the directions our team worked on prior to Anthropic, including: GPT-3, Circuit-Based Interpretability, Multimodal Neurons, Scaling Laws, AI & Compute, Concrete Problems in AI Safety, and Learning from Human Preferences.
Pricing Analyst, Lending SofiPricing Analyst, LendingSeattle, WA$73,600–$138,000 / yearAs Pricing Implementation Analyst, you will be working closely with a world-class team of business leaders and data scientists to help SoFi implement, monitor, and advance pricing controls and the execution of pricing strategies across our consumer lending products. Collaborate closely with Engineering teams to troubleshoot and resolve system issues, ensure successful pricing deployments, and continuously monitor data pipelines to verify pricing strategy is running as expected.
Machine Learning Engineer Graduate - (TikTok Trust and Safety - CV/NLP/Multimodal LLM) - 2026 Start(PHD) TikTok IncMachine Learning Engineer Graduate - (TikTok Trust and Safety - CV/NLP/Multimodal LLM) - 2026 Start(PHD)Seattle, WAThe algorithm team is responsible for developing state-of-the-art computer vision, NLP and multimodality models and algorithms to protect our platform and users from the content and behaviors that violate community guidelines and related regulations. Work on state-of-the-art content understanding techniques including but not limited to unimodal/multimodal content classifiers, Active learning models, Reinforcement learning models, and Large Language Models.
Senior Machine Learning Engineer, Recommendation - TikTok eCommerce TikTok IncSenior Machine Learning Engineer, Recommendation - TikTok eCommerceSeattle, WAPreferred Qualifications: Familiar with one or more of the algorithms such as Collaborative Filtering, Matrix Factorization, Factorization Machines, Word2vec, Logistic Regression, Gradient Boosting Trees, Deep Neural Networks, Wide and Deep etc. Build long and short term user interest models, analyze and extract relevant information from large amounts of various data and design algorithms to explore users latent interests efficiently.
Data Science Consultant Deloitte Touche Tohmatsu LtdData Science ConsultantSeattle, WA$93,000–$171,300 / yearIf so, Deloitte Digital's Data Science and Analytics practice is seeking creative minds and persistent problem solvers to build and support cutting-edge marketing data science solutions that help our clients deliver customer value at every touchpoint. Our purpose comes through in our work with clients that enables impact and value in their organizations, as well as through our own investments, commitments, and actions across areas that help drive positive outcomes for our communities.
Research Scientist Graduate (Conversational AI)- 2027 Start (PhD) TikTok IncResearch Scientist Graduate (Conversational AI)- 2027 Start (PhD)Seattle, WALLM-as-judge with human-agreement calibration; statistical rigor - paired comparison, confidence intervals, repeated sampling, pass^k; held-out and time-rolling eval splits with overfitting alarms; cascaded scoring and cross-family judge panels to make evaluation affordable at scale. Our north star is a self-evolving Agent: post-training, harness, memory / context engineering, tools, and evaluation form one closed loop, and every served conversation becomes the next iteration s training / eval / retrieval / skill-induction signal.
Research Scientist - E-commerce Recommendation(LLM Applications) - Global Frontier Tech Recruitment Program - 2027 Start (PhD) TikTok IncResearch Scientist - E-commerce Recommendation(LLM Applications) - Global Frontier Tech Recruitment Program - 2027 Start (PhD)Seattle, WAAcross multiple scenarios-including live-streaming e-commerce, video-based commerce, and marketplace (shelf-based) commerce-the team is committed to delivering a more personalized, proactive, and efficient shopping experience for users, while providing merchants with a stable and reliable platform. Heterogeneous Data Fusion & Alignment: Unified modeling of user behavior sequences, product sales time-series signals, and multimodal product content, achieving deep semantic alignment across high-dimensional temporal and visual/textual representations.
AI Research Scientist: Multimodal Foundation Models - Architecture, Pre-Training & Distillation Apple IncAI Research Scientist: Multimodal Foundation Models - Architecture, Pre-Training & DistillationSeattle, WAThis includes designing architectures that distill effectively, studying how teacher and student models should be trained together, and developing distillation methods that preserve reasoning, multimodal understanding, instruction following, and other important capabilities under constrained model capacity. Experience with knowledge distillation, including offline or off-policy distillation, on-policy distillation, self-distillation, sequence-level distillation, logic matching, or representation transfer.
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.
AI and Data Science Engineer II Deloitte Touche Tohmatsu LtdAI and Data Science Engineer IISeattle, WA$86,700–$170,900 / yearWe can enhance customer experiences and drive sustained growth and customer value creation and capture, through customer and commercial strategies, digital products and innovation, marketing, commerce, sales, and service. The wage range for this role takes into account the wide range of factors that are considered in making compensation decisions including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs.
Sr. Applied Scientist, AI Evaluation & Quality Systems Apple IncSr. Applied Scientist, AI Evaluation & Quality SystemsSeattle, WAPhD in Computer Science, Machine Learning, Statistics, or a related field Experience in designing systems or tooling that are configurable and extensible by practitioners who did not build them Strong communication skills with the ability to influence technical direction across cross-functional teams Demonstrated passion for leveraging AI to improve work efficiency and scale. Your work will span the full lifecycle of quality assurance for AI and human judgments - from real-time validation and human-verified ground truth generation, to root-cause analysis that turns disagreements into corrective action.
Senior Scientist GHD Group Pty LtdSenior ScientistSeattle, WA$85,819–$143,031 / yearGHD will reimburse 50% of the cost of the following to maximum of $250.00 reimbursement annually for such items as: Health club membership fees, Home exercise equipment purchases, Bicycles, Race, run & marathon entrance fees, Smoking cessation programs, Weight loss programs (i.e.-Weight Watchers, Jenny Craig), Fitbits and Fitness Tracking devices. Our clients are a mix of public and private organizations in the Petroleum, Oil, Gas, Government (Federal, State, Municipal), Chemical and Manufacturing, Mining, Energy, Transport, Emergency Services, Agriculture, Developers and Legal sectors.
Applied AI Scientist - Multimodal Intelligence Apple IncApplied AI Scientist - Multimodal IntelligenceSeattle, WADemonstrated expertise in deep learning, with either: A publication record in relevant conferences (e.g., NeurIPS, ICML, ICLR, CVPR, ICCV, ECCV,COLM, etc), or a strong track record of applying deep learning techniques to real-world products. Our team has an established track record of shipping features that leverage multiple sensors, such as FaceID, RoomPlan and hand tracking in VisionPro, as well as a strong research presence in the multimodal AI community.
Senior Research Scientist Zap EnergySenior Research ScientistEverett, Washington$140,000–$200,000 / yearManage or lead the design, fielding, and operations of multiple plasma diagnostic systems (interferometry, spectroscopy, neutronics, Thomson scattering, magnetics, etc.) . Manage and/or perform data analysis, reduction, error propagation, publication, and presentation of experimental results, including computational results .
Principal Software Engineer | Data Science ExtraHop Networks IncPrincipal Software Engineer | Data ScienceWABy decrypting and analyzing complete packet-level data at wire speed and leveraging cloud-scale machine learning, ExtraHop empowers Security Operations Centers (SOCs) to detect, investigate, and remediate modern cyber risks in real time across their entire hybrid infrastructure, including data center, cloud, and SASE environments. You will operate with significant autonomy, influence engineering direction across teams, and mentor engineers at multiple levels while delivering software that addresses the most sophisticated challenges in network security.
Data Science Manager - TikTok Ads TikTok IncData Science Manager - TikTok AdsSeattle, WAPartner with Data Engineering to ensure the data accuracy and consistency Minimum Qualifications: MS or PhD in a quantitative field such as Computer Science, Engineering, Math, Statistics, etc. Develop deep partnerships with engineer and product teams to deliver on major cross-functional measurements, testing, and modeling efforts.
Senior Agentic AI Research Scientist Axon Enterprise IncSenior Agentic AI Research ScientistSeattle, WA$159,750–$255,600 / yearExperience contributing to large-scale ML and multimodal RAG systems including embeddings, indexing and vector search at scale, distributed training or inference workflows, evaluation and ranking optimization, agentic tool use, and grounding LLMs with external knowledge. PhD and 3+ years of experience in Computer Science or a related field with a focus on multimodal machine learning, large language models, video understanding, information retrieval, agentic reasoning or related technical fields.
Staff Scientist - Due Diligence Terracon Consultants IncStaff Scientist - Due DiligenceMountlake Terrace, WAProjects may include Phase I/II environmental site assessments, ecological and natural resource field surveys, tank closure assessments, asbestos abatement, storm water management, and site planning and permitting. Implements technical requirements to complete client projects by directing and supervising field staff to sample, test and collect data and/or document site activities.