15 hours ago
Bucharest, RomaniaSenior
Responsibilities
- Build and maintain a high-throughput, real-time backend for e-commerce event collection.
- Design, implement, test, and ship backend features and reusable components across platforms.
- Partner with Product and Program teams on fit-for-purpose architecture.
- Contribute to web applications and AI-assisted flows for configuration, validation, and troubleshooting.
- Improve system stability, usability, observability, reliability, continuous delivery, and developer experience.
- Collaborate with multicultural R&D teams and Internal IT on integrations between client-facing applications and Criteo systems.
- Promote engineering quality, testing, and modern delivery practices.
Requirements
- Experience building, maintaining, and evolving large-scale applications.
- Experience working with high-throughput systems and prioritizing reliability, performance, and scalability.
- Ability to simplify complex problems and apply sound design and engineering practices.
- Experience working in Agile teams and shipping high-quality, well-tested code.
- Collaborative mindset with curiosity, ownership, and a focus on continuous learning.
- Preferred: full-stack development experience with modern JavaScript.
- Preferred: experience building web services in C#, Java, or Python.
- Preferred: ability to contribute to Product and UX discussions and apply AI where it improves outcomes.
Benefits
- Hybrid work combining home and in-office experiences.
- Learning, mentorship, and career development programs.
- Health benefits, wellness perks, and mental health support.
- Diverse, inclusive, and globally connected workplace.
- Attractive salary, performance-based rewards, family-friendly policies, and potential equity depending on role and level.
- Benefits may vary by country and employment type.
Tech Stack
Categories
About 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.