Senior Fullstack Software Engineer

Criteo

  • Barcelona
  • Permanente
  • Tiempo completo
  • Hace 2 meses
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.You will own the development of frontend features. 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).
  • 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 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.We acknowledge that many candidates may not meet every single role requirement listed above. If your experience looks a little different from our requirements but you believe that you can still bring value to the role, we’d love to see your application!​We acknowledge that many candidates may not meet every single role requirement listed above. If your experience looks a little different from our requirements but you believe that you can still bring value to the role, we’d love to see your application!​Who We Are:Criteo is a leader in commerce media, helping brands, agencies, and publishers create meaningful consumer connections through AI-powered advertising solutions. We’re shaping a more open and sustainable digital future for advertising.At Criteo, our culture is as unique as it is diverse. From our offices across the globe or from the comfort of home, our 3,600 Criteos collaborate together to build an open, impactful, and forward-thinking environment.We foster a workplace where everyone is valued, and employment decisions are based solely on skills, qualifications, and business needs—never on non-job-related factors or legally protected characteristics.What We Offer:🏠 Own your work style – Build your work around your life and not the other way around.
📈 Grow with us – Learning, mentorship & career development programs.
💪 Your wellbeing matters – Health benefits, wellness perks & mental health support.
🤝 A team that cares – Diverse, inclusive, and globally connected.
💸 Fair pay & perks – Competitive salary, equity, performance-based rewards and family-friendly policies.Additional benefits may vary depending on the country where you work and the nature of your employment with Criteo.

Criteo