Principal ML Scientist - Search & Recommendations Leader
11105 Expedia, Inc.
Expedia Group seeks a Principal Machine Learning Scientist to lead research and productionization of AI models for Travel Search & Discovery. You will design scalable multi-modal retrieval and ranking systems and mentor a team of scientists across search and recommendation platforms. The role requires a PhD/MS with 10+ years in industry, strong Python and ML frameworks (TensorFlow, PyTorch, JAX), plus experience with large data systems and rigorous evaluation. #J-18808-Ljbffr 11105 Expedia, Inc.
$224k
...satisfaction. We are looking for a Principal Machine Learning Scientist to join our growing Travel Search & Discovery team. This... ...optimization of Expedia's Search & Recommendation AI models including natural... ...inference Proficiency in Python and ML frameworks such as TensorFlow,...PrincipalLocal area$142.8k - $193.2k
Amazon's Search team creates ML algorithms that connect customers around the world with products that... ...Key job responsibilitiesAs an Applied Scientist on the Search Ranking team, you will... ...yourself in meetings with business and tech leaders at Amazon communicating your next big...SuggestedFlexible hours- ...responsible for Bundled Products ranking, recommendations, and intent modeling across Cars,... ...science colleagues to scale high-traffic ML models in a dynamic travel platform. You... ...and partner experiences while mentoring scientists for growth #J-18808-Ljbffr 11105 Expedia...Suggested
- About the Team:The Search Growth E-commerce team is at the forefront of developing the search recommendation algorithm for TikTok's rapidly expanding global e-commerce enterprise. Utilizing cutting-edge machine learning technology, advanced NLP, CV, recommendation, and...SuggestedWork experience placementWorldwide
$264.1k - $350k
...requirements - from developing sophisticated ML models for secure information access to... ...-1 services, we're seeking a Senior Principal Scientist to spearhead our AI research and... ...learning platform strategy in the domain of recommender systems. - Demonstrated track record of...PrincipalFlexible hours$276.1k - $350k
We are looking for a science leader who is able to provide structure around complex business problems, work with machine learning scientists to estimate and validate their models on large... ...scientists trained in diverse fields including ML, robotics, computer vision (CV),...PrincipalLocal areaFlexible hours- ...tasks—it will reason, plan, adapt, and act autonomously.As a Principal Applied Scientist, you'll help invent that future.You will lead the research... ...foundation models.Demonstrated ownership of end-to-end ML systems—from research and experimentation through production...PrincipalWork at officeImmediate startRemote work
$198.9k - $269k
The Principal Applied Scientist will own the science mission for building next-generation... ...technologies.As a science leader in Alexa AI, you will... ..., machine learning, recommendation, search, multimodal AI, or a related... ...time systems involving AI, ML, NLP with successful...PrincipalWorldwideFlexible hours$198.9k - $269k
...value out of the Prime subscription. Join our team of Scientists and Engineers developing AI/ML models to predict the Prime customer long-term behavior... ...— all optimized toward long-term member value.As a Principal Applied Scientist, you will be the intellectual engine...PrincipalFlexible hours$224k
...landscape, synthesizing academic research and industry developments to inform the team's technical directionMentor senior ML engineers and scientists, providing technical guidance on agentic design patterns, LLM best practices, and experimentation methodologyMinimum...PrincipalFull timeWorldwide$198.9k - $269k
...passionate to join an innovative team of scientists and engineers who use machine learning... ...Success org is looking for a Principal Applied Scientist to lead us on our mission... ...communicator to surface insights and recommendations to audiences of varying levels of technical...PrincipalFlexible hours$187k
...everywhere.Senior Machine Learning Scientist - Personalization... ...channels, powering ranking, recommendations, retrieval, and other adaptive... ...Safely integrate and operate AI/ML-enabled solutions that improve... ...recommendation, ranking, retrieval, search, personalization, ads,...Full time$179.9k - $243.4k
...primary responsibilities of the Search Marketing organization are to... ...cold, you're reviewing an ML model classifying millions of... ...queries into intent channels with scientists. After lunch, you're sizing a... ...Experience influencing senior leaders/stakeholders- Experience leading...PrincipalWorldwideFlexible hoursDay shift- lululemon in Seattle is seeking a Principal Applied AI/ML Scientist to lead enterprise‑level AI/ML use‑cases across domains, translating research into... ...measurable business impact. You will influence senior leaders and define scalable AI strategies with responsible practices...Principal
$156.8k - $355k
...About the RoleWe’re looking for an Applied Scientist (ALL LEVELS) to push the boundaries of... ...’ll work across a range of challenging ML problems, from multi-modal modeling to... ...data processingBackground in search, recommendation systems, or personalizationExperience working...- ...on TikTok Shop, through E-commerce live-streaming, E-commerce short videos, and commodity recommendation. We are a group of applied machine learning engineers and data scientists that focus on E-commerce recommendations. We are developing innovative algorithms and techniques...Temporary workWork experience placement
- ...Overview:We are looking for an Applied Scientist to join our Global E-Commerce Alliance... ...and practical solutions that impact our search system through machine learning models.... ...learning algorithms to improve the search and recommendation systems.- Define the scope and design...
- ...like demand forecasting, traffic allocation, and personalized recommendation.Key Challenges1. Heterogeneous Data Fusion & Alignment:Unified... ...or computer vision fields, including but not limited to image search, image/video classification and recognition, image segmentation...
- Expedia Group is seeking a senior machine learning leader to drive ranking and recommendation initiatives across core travel products. You will mentor and grow a team of ML scientists, partner with data and software engineers, and define problem framing, data strategies...
$173k
Sr. Machine Learning Scientist, Agentic AI & GenAI Systems (Growth Marketing... ...from billions of search, booking, web, app, loyalty,... ...models, and next‑best‑action recommendations. Collaborate with product and... ...experiences. Mentor engineers and ML scientists, set technical...Temporary work- ...is seeking a Senior Manager, Machine Learning Science in Seattle to own bundled products ranking, recommendations, and intent modeling. You will lead a team of ML scientists, collaborating with product managers, engineers, and data teams to deliver production-grade ML...
- ...Machine Learning Science to lead the Bundled products ranking, recommendations, and intent modeling for Brand Expedia across Flights, Cars,... ...and optimize traveler experiences. You will mentor ML scientists, define end-to-end ML roadmaps, and ensure scalable, production...
$206.3k - $388k
ABOUT THE ROLE We’re looking for a Principal ML Engineer to architect and scale the multimodal data processing pipelines and infrastructure... ...and curation requirements Operate as a hands-on technical leader who bridges data engineering and applied ML WHAT YOU NEED TO SUCCEED...PrincipalFull timeTemporary workLocal areaWorldwide$142.8k - $193.2k
...help us identify and hire the world's most exceptional Principal Engineers. Members of Amazon's Principal Engineering... ...relationships with world-renowned technical leaders.Key job responsibilitiesStrategic Search Design: Develop robust, multi-channel strategies attracting...PrincipalFlexible hours$198.9k - $269k
...right solution for your needs. As a Principal Applied Scientist on the team, you will help lead science... ...all countries in realtime* Be a key leader on a multidisciplinary team across... ...lead the science charter across the recommendations and intent identification space....PrincipalFlexible hours$198.9k - $269k
We are looking for a Principal Applied Scientist for Amazon Payments AI/ML Team, which contributes science and science... ...services (e.g. Amazon Payments Recommendation, Prediction, GEN AI platform to... ...You will partner with engineering leaders to deliver remarkable new Amazon...PrincipalFlexible hours$218.8k - $295.9k
...Products and Brands team is seeking a Principal Applied Scientist to lead the development and implementation... ...ad allocation and ranking on Amazon search pages. This role will be instrumental... ....- 8+ years of experience applying ML to solve complex problems for large-scale...PrincipalFlexible hours$100k - $150k
Terraphase Engineering Inc. is seeking a Principal Hydrogeologist to provide strategic and technical support on client projects. The role involves client engagement, project management, and staff development within environmental investigation and remediation. Candidates...Principal$177k - $239.4k
The Amazon Search team is responsible for helping customers... .... We are seeking a Principal TPM to join our team... ...on search and recommendation problems to enhance the... ...strong technical depth in ML systems, and a bias for... ...support. As a leader, you will promote teamwork...PrincipalFlexible hours$130k - $180k
...with offices in Seattle and Redwood City. Our teams across Naver Search US, BAND, ThingsBook, and Naver Ventures collaborate to advance... ...for the future. About the Role We are seeking an Applied Scientist to advance the capabilities of state‑of‑the‑art AI‑powered services...Full timeWork visa
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