Search & Recommendation ML
976 open positions
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Senior Staff Machine Learning Engineer DoordashusaSan Francisco $243k5mo Design and build next-generation AI-first ranking systems for ads and promotions, optimizing relevance and personalization across search and discovery experiences for merchants and consumers.
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Machine Learning Engineer II PinterestDublin, IE €77k5mo Build ML models and pipelines to improve user targeting, personalization, and growth metrics for Pinterest's platform.
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Senior Staff/Staff Machine Learning Engineer CoupangBeijing 5mo Building GenAI, self-learning systems, and foundational models (LLMs, agents, knowledge graphs) to solve complex eCommerce scenarios and optimize customer experience.
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Senior Machine Learning Engineer, Discovery Recommendations EpicgamesCary $190k5mo Design, build, and optimize recommendation systems powering Fortnite's Discover experience for personalized content discovery across a massive, rapidly changing catalog of creator-built experiences.
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Machine Learning Researcher - Apple Music - Recommender Systems AppleLondon, United Kingdom 5mo Research AI/ML models for music recommendation to connect artists with fans and power features like Home, New tabs, Discovery Station, and Playlist Playground.
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Senior Machine Learning Engineer, Recommendations LyftSan Francisco Office $163k5mo Developing and launching algorithms that power Lyft's core services and impactful products across transportation, economics, forecasting, mapping, safety, personalization, and adaptive control.
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Senior Machine Learning Engineer FanDuelAtlanta $138k5mo Designing and implementing intelligent search systems, scalable serving infrastructure for ML/GenAI models, and platform capabilities to optimize user experience and relevance in real-time betting environments.
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Applied ML Engineer 17835 Veritaz ABSweden 5mo Design, develop, and deploy production-grade machine learning systems at scale for content moderation and policy enforcement.
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Machine Learning Engineer, Search Quality GleanworkMountain View, CA (HQ) $140k6mo Building the world's best search and assistant product for work by inventing signals, training ranking models, and domain-adapting language models.
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Staff Machine Learning Engineer, Consumer RedditRemote $230k6mo Building large-scale ML systems for recommendations, search, messaging, and foundational AI to drive user engagement and discovery at Reddit.
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Senior Machine Learning Engineer - Messaging Platform SpotifyLondon 6mo Design, build, and ship machine learning models to optimize messaging (push, email, in-app) for Spotify's billion-user platform, focusing on long-term user journeys via reinforcement learning.
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Principal Machine Learning Engineer (Personalization, Matchmaking, & Player Experience AI) - Publishing Platform RiotgamesLos Angeles, USA 6mo Define and drive modeling architecture for personalization, matchmaking, and social experiences across Riot's player ecosystem, transforming social graph and behavioral data into adaptive AI systems.
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Senior Backend Engineering Manager, Recommendations Match GroupNew York, New York 6mo Lead a team building and operating the recommendation engine infrastructure for a dating app, ensuring low-latency serving of personalized matches.
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Machine Learning Engineer Sellhelp ABStockholm, Sweden 6mo Build machine learning models and solutions to revolutionize sustainable shopping through product recommendations, computer vision for item handling, and user-friendly features.
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Senior Machine Learning Engineer GrabPetaling Jaya, my 7mo Build and deploy AI/ML models for Grab's retail and grocery engine to power inventory intelligence, demand forecasting, and hyper-personalized discovery.
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Member of Technical Staff - Applied ML, RecSys Liquid AIBoston 7mo Own applied ML work end-to-end for recommendation system workloads, adapting Liquid Foundation Models for enterprise customers needing personalization and ranking under production constraints.
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Machine Learning Engineer (Foundation Models & Personalization) EightsleepSan Francisco 9mo Build and ship consumer-facing AI systems for personalization, coaching, and sleep intelligence using foundation models and data-driven insights.
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Machine Learning Engineer SephoraSingapore 11mo Building and deploying production ML and LLM-based applications to power consumer experiences across Sephora's mobile app, website, and in-store channels in Southeast Asia, ANZ, and India.
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Data Scientist VeepeeBarcelona 1y Design and experiment with algorithms to power personalized real-time sales recommendations for millions of users across hundreds of thousands of products.
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Member of Technical Staff (Machine Learning Engineer, Search) PerplexityBelgrade 1y Building next-generation advanced search technologies with a focus on retrieval and ranking.
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Software Engineer, Search Systems - Code Data
MercorSan Francisco
$250k–$500k
Design and build end-to-end architecture and algorithms for searching across code tasks, routing them to the right models, and translating natural-language questions into precise retrieval.
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Software Engineer Intern (TikTok Recommendation Architecture) - 2027 Start TikTokSingapore Design and evolve scalable recommendation system architectures for feeds and vertical content, building high-performance distributed storage and computing frameworks.
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风控算法工程师（账号安全方向）-TikTok业务风控 ByteDance深圳 Build end-to-end risk control systems and intelligent algorithms to protect user accounts from black market activities on TikTok's international product lines.
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