Criteo
Criteo builds a commerce media and advertising platform used by brands, retailers, agencies, and publishers to target, retarget, and measure ads across the open internet. Its products include performance advertising, retail media, and recommendation powered by large-scale AI, sold on CPC/CPM models via self-serve and partner integrations. Founded in 2005 and headquartered in Paris, Criteo is a public company listed on NASDAQ (CRTO) with global operations.
Open Positions at Criteo
7 open positions
Join Criteo’s Product Engineering team for a six-month internship building scalable backend or full-stack products that serve millions of users. You’ll work with a mentor on production software, large-scale systems, and data-driven applications.
Join Criteo’s Platform team as a Site Reliability Engineer Intern and help build reliable, scalable systems used by millions of users. During this six-month internship, you’ll work with a mentor on observability, data processing, distributed systems, deployment, and product reliability projects.
Senior Backend Developer building Criteo’s high-throughput, real-time commerce events ingestion platform, with a focus on scalability, low latency, reliability, and reusable product components. The role also contributes to web applications and AI-assisted integration flows that simplify client setup and troubleshooting.
Join Criteo’s Product Engineering team in Bucharest as a Senior Fullstack Software Engineer building developer-focused APIs and accessible web applications. You’ll work across C#/ASP.NET Core back-end systems and Angular front ends in a collaborative hybrid environment.
Build and maintain AI agents and AI-powered workflows that automate Client Solutions processes using enterprise platforms such as DUST, Glean, Microsoft Copilot, Agentforce, and n8n. The role combines software engineering, business-system integrations, workflow debugging, and production support in a collaborative applied-AI environment.
Join Criteo as a Machine Learning Engineer Intern, developing and deploying high-performance algorithms that improve recommendation, advertising, and commerce intelligence products. You’ll work with a mentor on projects involving large-scale data, model evaluation, and production-ready machine learning code.
Criteo is hiring a Senior Full Stack Software Engineer in Bucharest to build scalable APIs and reliable client-facing applications using C#/.NET and Angular. The role offers high-impact product engineering work in a collaborative, international R&D environment.