Ranking Jobs

Help build Grammarly’s AI Agent Platform as a Machine Learning Engineer, developing orchestration, routing, and LLM-powered models to create proactive, user-centered product experiences.

CookUnity is hiring a Staff Machine Learning Data Scientist to build production recommendation and personalization systems that help customers discover meals they'll love while driving measurable business impact.

Inclusive & Diverse

Rise from Within

Mission Driven

Diversity of Opinions

Work/Life Harmony

Feedback Forward

Growth & Learning

Fast-Paced

Collaboration over Competition

Transparent & Candid

Casual Dress Code

Empathetic

Medical Insurance

Paid Time-Off

Maternity Leave

Donation Matching

Vision Insurance

Summer Fridays

401K Matching

Work Visa Sponsorship

Paid Volunteer Time

Equity

Mental Health Resources

Family Medical Leave

Roblox is hiring a Senior Software Engineer for the Ads Platform to design and build high-performance data and streaming infrastructure that enables ad personalization and ML at scale.

Inclusive & Diverse

Transparent & Candid

Mission Driven

Collaboration over Competition

Empathetic

Social Impact Driven

Rise from Within

Work/Life Harmony

Maternity Leave

Paternity Leave

Family Coverage (Insurance)

Medical Insurance

Dental Insurance

Vision Insurance

Mental Health Resources

Life insurance

Disability Insurance

Health Savings Account (HSA)

Flexible Spending Account (FSA)

Paid Time-Off

Lead a small engineering team at Notion to improve search ranking, query understanding, and AI-powered search features that power the product's core experience and memory.

Lead and grow the ML engineering practice at The Browser Company to build and ship LLM-powered, privacy-aware features that personalize and improve Dia’s browser experience.

Lead the measurement, experimentation, and modeling for Scribd’s recommendation surfaces to drive measurable lifts in user engagement and business outcomes.

Lead the establishment of an AI & Results Quality program that drives rigorous evaluation, experimentation, and improvements across Harvey’s AI, search, and retrieval products.

ServiceNow is hiring a Staff Software Engineer to lead design and implementation of high-scale, GenAI-enhanced search capabilities for its intelligent platform.

Inclusive & Diverse

Transparent & Candid

Growth & Learning

Diversity of Opinions

Mission Driven

Customer-Centric

Rapid Growth

Dare to be Different

Collaboration over Competition

Patreon is looking for a Senior Staff Machine Learning Engineer to lead architecture and productionization of large-scale recommendation, search, and ranking systems that help millions of fans discover creators.

Work on agentic search, embeddings, and transaction rails as a Member of Technical Staff at a seed-stage startup building the commerce layer for AI in San Francisco.

Lead end-to-end ML and LLM solutions in Coupang's Search and Discovery Product Engineering team to improve query understanding, recommendation, and ranking for millions of users.

Senior Machine Learning Engineer on LinkedIn Premium's AI team to build and deploy scalable recommender and personalization models using ML, NLP, and generative AI.

Pinterest is hiring PhD-level Machine Learning Engineers to build large-scale recommendation, ranking, and NLP models that power discovery and personalization across the product.

Inclusive & Diverse

Feedback Forward

Collaboration over Competition

Growth & Learning

OpenAI is hiring a Research Engineer for the Notifications team to build and evaluate ranking and recommendation systems that use ML and LLMs to optimize proactive user engagement.

Assembled is hiring a Software Engineer to develop scalable LLM infrastructure and autonomous AI agent features that improve customer support workflows.

Work as an AI Engineer at an early-stage SF startup building personalization, recommendation, pricing, and experimentation systems that directly influence product and growth.

Yahoo Search is hiring a Research Scientist to develop and operationalize state-of-the-art ML, NLP, and deep learning solutions that improve search relevance and user experience at scale.

Tinder is hiring a Software Engineer III, Machine Learning (Engagement & Growth) to develop and scale personalization and recommendation models that optimize notifications, CRM, and user retention.

Lead the technical strategy and architecture for Search & Recommendation in LinkedIn Talent Solutions, applying state-of-the-art AI (embeddings, semantic search, LLMs) to build scalable, high-impact hiring product features.

Lead a high-performing data science team at Snap to drive ad ranking, auction optimization, experimentation, and measurement that improve marketplace efficiency and product outcomes.

Work on production AI systems at R37 to build retrieval, ranking, categorization, and generative features for unstructured healthcare data that drive measurable business outcomes.

Lead and grow Shipt’s Search Data Science team to design and deliver AI-powered search, ranking, and personalization solutions that directly improve customer discovery and business outcomes.

Scribd is hiring a Senior Machine Learning Engineer to design and scale production ML pipelines and models that power personalized discovery and generative AI features.