A/B testing Jobs

Why this is a real AI job: The role explicitly focuses on the entire machine learning lifecycle, from model conception to production and monitoring, with a clear emphasis on applying these models to solve business problems related to risk and customer experience. The requirements stron…

Why join us Brex is the intelligent finance platform that enables companies to spend smarter and move faster in more than 200 markets. By combining global corporate cards and banking with intuitive spend management, bill pay, and travel software, Brex enables founders and finance teams to accelerat…

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Why this is a real AI job: The role explicitly focuses on the entire machine learning lifecycle, from conception to production and monitoring, with a clear emphasis on building and deploying AI/ML solutions to solve business problems. The requirements strongly emphasize technical skill…

Why join us Brex is the intelligent finance platform that enables companies to spend smarter and move faster in more than 200 markets. By combining global corporate cards and banking with intuitive spend management, bill pay, and travel software, Brex enables founders and finance teams to accelerat…

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Why this is a real AI job: The role explicitly focuses on applying data science and machine learning to core advertising problems like measurement, identity resolution, and predictive modeling. The responsibilities are heavily weighted towards building and improving AI-powered systems.

Reddit is a community of communities. It’s built on shared interests, passion, and trust, and is home to the most open and authentic conversations on the internet. Every day, Reddit users submit, vote, and comment on the topics they care most about. With 100,000+ active communities and approximatel…

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Why this is a real AI job: The role explicitly focuses on applying data science and machine learning to core advertising problems like measurement, identity, and signal quality. Responsibilities directly involve building and improving ML models, experimentation frameworks, and statisti…

Reddit is a community of communities. It’s built on shared interests, passion, and trust, and is home to the most open and authentic conversations on the internet. Every day, Reddit users submit, vote, and comment on the topics they care most about. With 100,000+ active communities and approximatel…

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Why this is a real AI job: The role explicitly focuses on applying advanced quantitative methods (ML, statistics, econometrics) to optimize the advertising platform. The job description details building and leading data science solutions for ads, focusing on prediction, optimization, a…

Reddit is a community of communities. It’s built on shared interests, passion, and trust, and is home to the most open and authentic conversations on the internet. Every day, Reddit users submit, vote, and comment on the topics they care most about. With 100,000+ active communities and approximatel…

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Why this is a real AI job: The role explicitly focuses on building and operating production machine learning systems for risk and fraud management, payment recovery, and leveraging AI coding agents. The job description heavily emphasizes ML engineering, MLOps, and data science principl…

Work with HelloFresh in Warsaw and its HelloTech organisation, HelloFresh’s global technology backbone with more than 1000 people, building the digital products that power our end-to-end food experience. From meal kits and ready-to-eat meals to specialty offerings like pet food and premium meat & s…

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Why this is a real AI job: The role is explicitly focused on building and scaling ML evaluation frameworks for GenAI systems, data flywheels, and driving technical decisions for AI infrastructure. The job description heavily emphasizes ML/AI concepts and requires deep expertise in the…

Airbnb was born in 2007 when two hosts welcomed three guests to their San Francisco home, and has since grown to over 5 million hosts who have welcomed over 2 billion guest arrivals in almost every country across the globe. Every day, hosts offer unique stays and experiences that make it possible f…

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Why this is a real AI job: The role is explicitly focused on analyzing model performance, improving evaluation metrics, and driving data-driven release decisions for autonomous vehicles. The core responsibilities revolve around ML evaluation, statistical analysis, and improving the AI…

Before the detail, here's the challenge you'd help us solve. We build the embodied intelligence that moves real vehicles safely, and the ecosystem a billion machines will run on in the future. Very few people in AI can say this. Every role here, whatever the team, plugs into that. Here’s what this…

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Why this is a real AI job: The role is explicitly focused on building and deploying AI models, leading experimentation programs, and driving go-to-market strategy for AI products. The core responsibilities are deeply rooted in data science and machine learning.

WHO ARE WE? Cohere is the leading security-first enterprise AI company. We build cutting-edge foundation AI models and end-to-end products that are designed to solve real-world business problems. We’re training and deploying frontier models for enterprises who are building AI systems. We believe th…

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Why this is a real AI job: The role is explicitly focused on data science within an AI company (Anthropic) and involves applying advanced analytical techniques to a core AI product (Claude platform). The responsibilities heavily emphasize data-driven decision-making, model building, an…

About Anthropic Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working to…

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