Senior ML Scientist, Trust & Safety
DAT Freight & Analytics
DAT Freight & Analytics in Seattle is looking for a Senior Applied Scientist to design and deploy cutting-edge risk models and decision systems. This role emphasizes the importance of utilizing machine learning to identify and mitigate unsafe behavior across our network while enhancing marketplace activity. The ideal candidate will possess a PhD or MS in a quantitative field, coupled with over 5 years of hands-on experience in machine learning and risk modeling in production environments. Join us to systematically improve trust and safety in the transportation industry! #J-18808-Ljbffr DAT Freight & Analytics
- DAT Freight Solutions in Seattle is seeking a Senior Applied Scientist to design and implement next-generation risk models. The role focuses on ensuring safety and trust across the platform by applying machine learning, anomaly detection, and modeling methods. You will...Senior
$183k - $226k
Senior Applied Scientist - Trust & Safety Science DAT’s Trust and Safety Science team is seeking a Senior Applied Scientist to design and deploy the next... ...across onboarding, booking, and load execution, combining ML models, heuristics, feedback loops, and human‑in‑the‑...SeniorTemporary workFor contractorsWork at officeLocal areaImmediate startFlexible hours$183k - $226k
...Application Deadline: 06/30/2026 The Opportunity DAT's Trust and Safety Science team is seeking a Senior Applied Scientist to design and deploy the next generation of risk... ..., booking, and load execution, combining ML models, heuristics, feedback loops, and human‑in‑...SeniorTemporary workFor contractorsWork experience placementWork at officeLocal areaImmediate startFlexible hours$173k
Sr. Machine Learning Scientist, Agentic AI & GenAI Systems (Growth Marketing... ...creative excellence to build trust and loyalty for our brands... ...UIs, dashboards, and safety/observability features. Develop... ...experiences. Mentor engineers and ML scientists, set technical standards...SeniorTemporary work$57 per hour
TikTok is seeking a Machine Learning Intern based in Seattle, WA, to join their Trust & Safety team. This role involves building machine learning models for content protection, developing multimodal moderation systems, and experimenting with large-scale training architectures...SuggestedHourly payInternship$290.25k
A technology safety company based in Seattle is seeking experienced Machine Learning Scientists to join their AI team. You'll lead innovative projects focusing on LLMs, computer vision, and GenAI technologies. The role requires a PhD and relevant experience, offering a...Senior$142.7k - $270.95k
...Learning (ASML) group is looking for research scientists and engineers focused on post‑training,... ...impacts the quality, efficiency, and safety of Firefly’s image and video generation models... ...implementations in Python and modern ML toolkits. Provide technical mentorship and...SeniorWorldwide$290.25k
...explorers, pursuing society’s most critical safety and justice issues with our ecosystem of... ...skilled and innovative Machine Learning Scientists to join our AI team, focusing on AI... ...Machine Learning Scientist, +8 years for Senior ML Scientist, or +10 years for Principal ML...SeniorRemote work$159.75k - $255.6k
...explorers, pursuing society’s most critical safety and justice issues with our ecosystem... ...are seeking a skilled and innovative Senior Research Scientist to join one of our AI teams focusing on... ...fields. Experience driving the ML development lifecycle and leveraging state...SeniorWork at officeRemote work$173k - $242.5k
Sr. Machine Learning Scientist, Agentic AI & GenAI Systems (Growth Marketing) We build production... ...generative UIs, dashboards, and safety/observability features. Develop memory architectures... ...user experiences. Mentor engineers and ML scientists, set technical standards,...SeniorTemporary work- ...support frictionless commerce, enhance safety, reduce fraud, and lower related societal... ...a collaborative and forward-thinking Senior Applied Scientist to join their Seattle-based AI team. In... ...Experience building and deploying scalable AI/ML solutions in real‑world applications,...SeniorFull timeWork at officeFlexible hours
$202.16k - $368.22k
Applied Scientist - Trust and Safety (Multimodal Foundation Model) - Global Frontier Tech Recruitment Program - 2027 Start (PhD) Location: Seattle Employment Type: Regular Job Code: A103978 Responsibilities We are looking for talented individuals to join our team in...Temporary workLocal areaFlexible hoursShift work$173k
...powered by passionate people, trusted partnerships, and leading technology... ...build for travelers everywhere.Senior Machine Learning ScientistThe Senior Machine Learning Scientist is responsible for building and... ...management. Owns end-to-end ML and GenAI projects—from problem...SeniorWorldwide$173k
...expertise and creative excellence to build trust and loyalty for our brands through... ...science team within Marketing that builds the ML systems behind personalized CRM offers for... ...confidence. Raise the bar: Mentor scientists through code reviews and design discussions...SeniorWorldwideFlexible hours$187k
Senior Machine Learning Scientist - Personalization At Expedia Group, we help travelers explore the world, one... ...powered by passionate people, trusted partnerships, and leading technology,... ...domains. Safely integrate and operate AI/ML‑enabled solutions that improve outcomes...Senior$150k - $202.4k
...and Delta Airlines, all of whom trust us to deliver best‑class... ...to everyone, everywhere. The Senior Product Manager for AI Trust & Safety will own the roadmap and champion... ...deployed in production Partner with ML engineers and data scientists to scope and prioritize...SeniorWork at officeSleeping nights2 days per week3 days per week$159.75k
...explorers pursuing society\'s most critical safety and justice issues with our ecosystem... ...are seeking a skilled and innovative Senior AI Research Scientist to join a new team focusing on agentic... .... Experience owning and driving the ML development lifecycle from problem...SeniorWork experience placement$112.73k - $177.84k
Research Scientist Graduate- CV/NLP/Multimodal LLM, Trust and Safety - 2026 Start (BS/MS) Join to apply for the Research Scientist Graduate- CV/NLP/Multimodal LLM, Trust and Safety - 2026 Start (BS/MS) role at TikTok Responsibilities The algorithm team is responsible for...Temporary work$124.72k - $243.2k
Research Scientist Graduate - (Trust and Safety - CV/NLP/Multimodal LLM) - 2026 Start (BS/MS) Location: Seattle Employment Type: Regular Job Code: A10877A Responsibilities Develop computer vision or multimodality models to recognize violation content on TikTok. Explore...Temporary workLocal area- TikTok is seeking a Research Scientist Graduate to join our Trust and Safety team in Seattle. You will develop computer vision and multimodal models to detect violation content on TikTok and contribute to safe platform experiences. This role involves exploring state‑of‑...
$171.6k - $258.1k
Measurement Scientist, AI Evaluation Platform Seattle, Washington, United... ...measures "helpfulness" or "safety," it actually does. We are looking... ...tools that help engineers trust their evaluation results. You... ...an interdisciplinary team with ML researchers to solve new problems...Work experience placementRelocation- TikTok is hiring an Applied Scientist for its Trust and Safety team in Seattle, focusing on developing advanced AI models for content moderation. Ideal candidates will hold a PhD in Computer Science or a related field by the end of 2027, with skills in Python and deep...
- Amazon's AWS Applied AI Solutions team seeks an Applied Scientist to advance trust and safety systems for cloud-based communication services. You will build autonomous ML models, detection systems, and scalable AI frameworks across vast user bases, collaborating closely...
$148.2k - $300.96k
CV/NLP/Multimodal LLM Research Scientist Graduate (Trust & Safety) - 2026 Start (PhD) Location: Seattle Employment Type: Regular Responsibilities Develop computer vision or multimodality models to recognize violating content on TikTok. Explore cutting‑edge multimodal...Temporary workLocal area$57 per hour
Responsibilities Work on building machine learning models and systems to protect user content as part of the Trust & Safety team. Contribute to the development of multimodal moderation foundation models, focusing on training stability, routing optimization, cross‑modal...Hourly payInternshipLocal areaFlexible hours$164k - $313.3k
The Opportunity Photoshop ART is seeking a Senior Machine Learning (ML) Systems & Efficiency Engineer to join our R&D team focused on delivering... ...decisions. Technical Leadership & Best Practices: Serve as a trusted technical advisor to research and product teams on...SeniorLocal area- ...questions that support practical design and implementation of AI technologies and systems. As a Senior Machine Learning Research Scientist you will focus on the vulnerabilities of AI and ML algorithms and on securing them against attacks. Responsibilities Identify and...Senior
$140k - $175k
...generation AI initiatives at Outreach. We are a team of applied data scientists who thrive on solving complex scientific and engineering challenges. The work is roughly an even split between applied ML research and production engineering, so you should be excited about...SeniorFull timeWork at officeFlexible hoursNight shift- Expedia Group is seeking a Senior Machine Learning Scientist to enhance personalization through advanced models. This senior hands-on role requires expertise in deep learning systems, impacting millions of travelers. Ideal candidates will have over 8 years of experience...Senior
- Expedia, Inc. is seeking a Senior Machine Learning Scientist specializing in personalization. This role involves designing and implementing advanced machine... ...8 years of relevant experience, a solid foundation in ML methods, and effective collaboration skills to work with...Senior
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior ML Scientist, Trust & Safety. Be the first to apply!
- protein scientist Seattle, WA
- lead scientist Seattle, WA
- applied sports scientist Seattle, WA
- deep learning scientist Seattle, WA
- lab scientist Seattle, WA
- molecular biology scientist Seattle, WA
- senior analytical scientist Seattle, WA
- decision scientist Seattle, WA
- image scientist Seattle, WA
- senior research scientist Seattle, WA

