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Pix Tech Stack

French public digital-skills certification platform for schools and lifelong learners

Government Administration Paris, Île-de-France 51–200 employees Founded 2016 Nonprofit

Pix is a state-backed nonprofit operating France's official digital-competency certification system. The org runs a Node.js + PostgreSQL backend with Ember.js frontend, Kubernetes for containerization, and Apache Airflow + Spark for data pipelines — a mature, scalable stack suited to public-sector demand. Current hiring (19 open roles, 12 in last 30 days) skews heavily toward education and product roles, with emerging infrastructure work (Kubernetes, Mistral AI LLM scaling) and compliance automation, signaling expansion beyond core testing into AI-driven learning modules and operational resilience.

Tech Stack 21 technologies

Core StackNode.js PostgreSQL Redis Datadog Apache Airflow Apache Spark Kubernetes GitHub CircleCI Slack Jira Confluence Python JavaScript Hapi JSON:API Ember.js Prismic Mistral AI Scaleway Bash

What Pix Is Building

Challenges

  • Lack of tooling for compliance
  • Réorganisation de la direction
  • Déploiement de nouveaux services
  • Amélioration continue des processus
  • Quality audit process inefficiencies
  • Scaling public digital service
  • Maintaining operational condition
  • Scaling llm instance
  • International content expansion
  • Maintaining quality across languages

Active Projects

  • Quality audit process improvement
  • Automation of compliance processes
  • Pra/pca development
  • Knowledge base enrichment
  • Production de modules d’apprentissage innovants
  • Processus de création des modules
  • Data etl platform using airflow and apache spark
  • Kubernetes cluster for scaling mistral ai llm instance
  • Slack bot for application deployments
  • Incident response automation

Hiring Activity

Accelerating20 roles · 10 in 30d

Department

Education
4
Product
4
Ops
3
Design
2
Engineering
1
Evaluation
1
HR
1
Other
1

Seniority

Mid
12
Intern
4
Senior
2
Manager
1

Notable leadership hires: Team Lead

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About Pix

Pix.fr is a free online public service for assessing and developing digital skills through adaptive, interactive exercises. The platform delivers the Pix Certification, France's state-recognized digital-competency credential eligible for Continuing Professional Development funding (CPF). Launched in September 2017 as a public-interest grouping, Pix has expanded from pilot adoption to mandatory integration in French secondary schools (grades 9 and 12 as of 2020–2021). The organization operates as a nonprofit anchored in Paris, serving schools, higher-education institutions, and the general public across France.

HeadquartersParis, Île-de-France
Company Size51–200 employees
Founded2016
Hiring MarketsFrance

Frequently Asked Questions

What tech stack does Pix use?

Node.js, Hapi, Ember.js, PostgreSQL, Redis, Kubernetes, Apache Airflow, Apache Spark, Datadog, Mistral AI, GitHub, CircleCI, and Scaleway for infrastructure.

Where is Pix headquartered?

Paris, Île-de-France, France. All active hiring is in France.

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