Full-Stack Engineer - E-commerce Platform (Paris)

Software Engineer

Location: Paris HQ

Department: Tech & Product

Required Experience: > 2 years

Status: Published

We are building a plug‑and‑play checkout experience that combines high-performance checkout with marketing triggers, enabling merchants to increase revenues and margins by 10‑15%. We serve over 500 merchants in France and are expanding to the UK.

What is the focus of the role?

• Develop scalable, high-performance web applications for a seamless e‑commerce checkout experience.
• Work across both frontend and backend, ensuring high-quality code and system reliability.
• Collaborate with cross‑functional teams to design and implement new features aligned with business goals.
• Incorporate innovative technologies and best practices to continuously enhance our platform.

How About You and Your Approach to the Role?

• Strong education in Computer Science, Software Engineering, or a related field; advanced degree or certifications in full‑stack development is a bonus.
• At least 2 years of experience as a full‑stack engineer, ideally within e‑commerce or fintech environments.
• Strong knowledge of modern web development, with proficiency in JavaScript/TypeScript.
• Highly proficient with modern frameworks such as React, Angular, or Vue.js, and back‑end frameworks like Express or Django; experience with serverless architecture is a big plus.
• Enjoy cross‑functional collaboration, working closely with product, design and engineering teams to deliver high-quality solutions.
• Lead initiatives to improve team efficiency and product development processes.
• Bonus: familiarity with cloud services such as AWS, GCP, containerization (Docker) and microservices architecture.

Our Stack

• Frontend: React, Next.js, TypeScript
• Backend: Node.js, Serverless architecture (AWS Lambda), REST and GraphQL APIs
• CI/CD: GitHub Actions
• Hosting & Monitoring: AWS, Datadog, Sentry

This is a full-time, permanent position with competitive benefits. If this sounds like a fit, please submit your application.