Paris, France Hybrid Full-time

Voodoo is hiring a Senior Back-end Engineer Node.Js - Wizz

Responsibilities

  • Own the backend architecture, ensuring scalability, performance, and reliability for millions of users.
  • Collaborate closely with product teams to shape and influence product decisions with a strong technical perspective.
  • Design, implement, deploy, and maintain highly scalable and available backend systems, including features that enhance user safety and content moderation.
  • Integrate and manage third-party services (e.g., analytics, moderation, cloud tools) to ensure a secure and seamless user experience.
  • Define and promote best practices in reliability, observability, and infrastructure management.
  • Contribute to backend infrastructure evolution, ensuring that it supports rapid product iterations, responsible growth, and a safe environment for our users.
  • Improve system performance and scalability, particularly around high-traffic distributed systems.

Requirements

  • Passion for the mobile consumer industry
  • Be fluent in French
  • Excellent back-end programming skills (5+ years experience)
  • Interest in Node.JS (vanilla)
  • Professional GCP or AWS expertise
  • Experience building APIs
  • Experience with high traffic and distributed systems architectures
  • Familiarity with services & technologies used in our Stack

Nice to Have

  • Track record with a social media application
  • DevOps skills (Terraform, Cloud formation, …)

Benefits

  • Competitive salary upon experience
  • Swile Lunch voucher
  • Gymlib (100% borne by Voodoo)
  • Premium healthcare coverage SideCare, for your family 100% borne by Voodoo
  • Wellness activities in our Paris office
  • Unlimited vacation policy
  • Remote days on Mondays, Tuesdays and Fridays

Work Arrangement

Hybrid — Paris

Team

Team size: 20. Structure: high-performing team

Additional Information

  • language requirements: Be fluent in French
About company
Voodoo
Voodoo is a tech company that creates mobile games and apps. Its portfolio includes chart-topping games like Mob Control and Block Jam, alongside popular apps such as BeReal and Wizz.
All jobs at Voodoo Visit website
Job Details
Department Apps
Category backend
Posted 2 months ago