Senior Software Engineer

What You'll Do :

The Global Automation team develops and runs a wide range of first-class solutions that empower Criteo’s commercial and operations teams to maximize their business impact.

We build scalable, reliable, and interoperable systems, that constantly need to adapt to business priorities and evolutions. And we build the applications, APIs and UIs to supply first-class service to our users.

As a Senior Software Engineer, you will be a key contributor in crafting high-impact solutions, working within a cross-functional team of skilled engineers. Your work will involve designing and developing APIs, ETL pipelines, and frameworks that give commercial stakeholders secure, reliable, and performant access to data and insights.

You will own the development of frontend features while contributing to backend functionality when needed. You’ll collaborate closely with Product Managers, UX Designers, and fellow engineers to build end-to-end solutions with a clear focus on usability, performance, and maintainability.

Key responsibilities

• Own frontend development tasks from concept through delivery, using modern frameworks (Angular preferred).
• Contribute to backend development by building or integrating APIs, data flows, and server-side logic.
• Participate in architecture discussions and contribute to the technical roadmap.
• Ensure code quality and reliability through comprehensive testing, code reviews, and best practices.
• Collaborate with Product Managers, UX Designers, and internal stakeholders to deliver user-centric, high-value features.
• Mentor junior developers and share knowledge to uplift team capabilities.

Who You Are :

BS in Software Engineering or related field, with 5+ years of professional experience in software development, with a strong focus on frontend technologies.

Thrive in a collaborative team environment, and actively mentor and support your peers, sharing knowledge and helping others overcome technical challenges.

Bring a collaborative mindset, communicating effectively with both technical and non-technical stakeholders.

Have a strong grasp of software engineering principles, system design, and algorithms, and you write clean, maintainable, and well-tested code.

Have a solid grasp of backend concepts and are comfortable working with APIs, databases, and server-side development, preferably in Python.

Have expertise in modern frontend frameworks such as Angular (preferred), React, or Vue.js and solid understanding of core web technologies, including HTML, CSS, and JavaScript.