Search & Recommendation ML
856 open positions
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Staff Machine Learning Engineer, Merchants PinterestToronto $213k–$213k2mo Building AI/ML systems (including LLMs) to identify, understand, and surface relevant merchants to improve shopping discovery and brand affinity on Pinterest.
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Machine Learning Engineer LyftToronto Coworking $119k–$119k2mo Design, build, and deploy ML systems across Lyft Business to solve problems in pricing, marketplace optimization, fraud detection, and agentic AI.
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Staff ML Engineer ViaTel Aviv 2mo Building real-time intelligence for mass-scale automated dispatch systems to optimize public transportation networks.
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AI Engineer Titan-OsBarcelona, Catalonia, Spain 2mo Design, train, and deploy LLM-powered recommendation models and data pipelines for a Smart TV platform to decide content for millions of viewers.
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Sr. AI Engineer-Promo Optimisation TargetBangalore,India 3mo Build and scale production-grade AI/ML systems for personalized promotions, offer decisioning, and marketing optimization at a Fortune 50 retailer.
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Machine Learning Engineer, Marketplace MercorSan Francisco 3mo Build ML models and decision systems for a talent marketplace hiring engine, optimizing candidate-job matching, search, ranking, and allocation.
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Machine Learning Engineer Nextory ABStockholm, Sweden 3mo Build AI-powered systems for book discovery, search, and recommendations to enhance user engagement with content.
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Senior Staff ll, Machine Learning Engineer (Tech Lead) CoupangSeattle $187k–$187k3mo Improving Coupang's product search and discovery quality using advanced algorithms, information retrieval, and recommendation systems.
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Senior Machine Learning Engineer - Disney Streaming DisneyNew York, NY, USA $149k–$149k3mo Design and build machine learning models for personalization and recommendations across Disney+ and Hulu streaming apps to enhance user discovery and engagement.
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ML Engineer KoganSouth Melbourne, Victoria 3mo Design, build, and deploy machine learning models and systems for recommendation, forecasting, segmentation, and fraud detection in a high-scale eCommerce environment.
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Staff Machine Learning Engineer - Search Warnerbros3 Locations $193k–$193k3mo Lead the design and evolution of ML and AI driven Search algorithms for the global streaming app HBO Max, impacting how millions of users discover content.
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Principal Machine Learning Engineer - Revenue Optimisation TemUnited Kingdom 3mo Own the technical direction and build production ML models for pricing, revenue optimization, and real-time decision-making within Rosso, the core AI-native transaction infrastructure for the energy market.
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Senior Machine Learning Engineer (ACE) GrabPetaling Jaya, my 3mo Build and deploy AI/ML models to power seamless user experiences across Grab's food ecosystem, focusing on demand shaping, content enrichment, reliability, and Generative AI integration.
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Machine Learning Engineer – Feed Recommendation AppLovinSingapore 3mo Building next-generation social media platform recommendation systems to drive user retention, engagement, and ecosystem growth.
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Senior Machine Learning Engineer - Policy & Safety SpotifyNew York, NY 3mo Building large-scale ML-driven systems for content moderation, policy enforcement, and compliance data pipelines to ensure Spotify's platform is safe, compliant, and trusted.
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Senior Staff Machine Learning Engineer, Menu Personalisation↗ HelloFreshToronto, Ontario, Canada $200k–$200k3mo Technical leader owning the end-to-end recommender stack for menu personalization, shaping the platform for millions of customers across global markets.
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Senior Machine Learning Engineer II, Search & Recommendations Ranking InstacartRemote $173k–$173k3mo Architecting the ranking backbone that unifies search, discovery, recommendation, ads, and merchandising into a single value-aware platform for the grocery delivery journey.
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Senior Staff Machine Learning Engineer, Guest & Host AirbnbRemote $244k–$244k3mo Architect and implement advanced machine learning solutions including recommendation engines, ranking systems, intent detection models, and Large Language Models (LLMs) to enhance guest and host experiences in Messaging & Notifications.
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Senior AI/ML Engineer BloomreachRemote $40k–$40k3mo Building and deploying ML-powered features for an agentic personalization platform that powers autonomous search and conversational shopping for global brands.
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Member of Technical Staff (ML Engineer, Recommendations & User Modeling) PerplexitySan Francisco 3mo Design, build, and optimize recommendation systems and user modeling to personalize the Perplexity AI experience and drive core user metrics.
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Senior Staff Machine Learning Engineer DoordashusaSan Francisco $243k–$243k3mo 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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Senior Machine Learning Engineer RokuSan Jose, California $230k–$230k3mo Design, build, and scale robust distributed ML platforms and infrastructure powering personalized content recommendations for millions of Roku users.
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Senior Machine Learning Engineer (Recommendation)↗ SkyIsleworth, England, UK 3mo Design, train, and optimise machine learning models for user personalisation, recommendation engines, and ranking algorithms to serve millions of users globally.
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Senior Machine Learning Engineer, Discovery Recommendations EpicgamesCary $190k–$190k4mo 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 4mo 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 FanDuelAtlanta $138k–$138k4mo 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 4mo 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) $140k–$140k4mo 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 $230k–$230k4mo Building large-scale ML systems for recommendations, search, messaging, and foundational AI to drive user engagement and discovery at Reddit.
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Machine Learning Engineer, Personalization Dow Jones & CompanyEspaña 4mo Design and build scalable indexing, retrieval, and ranking systems to deliver personalized content experiences to millions of readers in real time.
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Principal Machine Learning Engineer (Personalization, Matchmaking, & Player Experience AI) - Publishing Platform RiotgamesLos Angeles, USA 4mo 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 5mo 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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