Senior Fullstack Engineer Laravel​/Vue.js; F​/M - Paris​/Lyon​/Bordeaux

Lum Apps Fullstack Developer

Lum Apps is now more than just an Employee Experience Platform — it is an AI-powered Employee Hub that supports companies in their digital transformation of communication, collaboration, and engagement with their customers, partners, and above all their employees.

Our platform is a proven leader in this dynamic market with a truly unique vision and product. It has been deployed by Fortune 500 clients around the world and is delivering meaningful business benefits. Lum Apps is identified as a leader in Gartner's Magic Quadrant for Intranet Packaged Solutions as well as in Intranets Forrester Wave, and regularly selected for the French Tech Next
40/120 program.

In 2025, Lum Apps strengthened its leadership position by partnering with Beekeeper, a pioneer in frontline employee experience solutions. This strategic collaboration expands our reach and impact across all types of workers — from HQ to the frontline.

Our mission:
To make people feel that they belong and have a purpose. To create an environment where all employees are engaged and work together towards the same goal. Over 700 leading companies trust our solution to:

• Improve the productivity of their teams with our AI-powered Collaborative Experience Platform integrated with both Google and Microsoft collaborative suites,
• Transform employees into real ambassadors of their company,
• Make employees more efficient and better connected to their peers and relevant information, regardless of their location, with the tools and information they need at their fingertips,
• Help companies reduce turnover, accelerate employee onboarding, better collaborate and share knowledge, and even improve their customer experiences.

With a team of over 600 Lumies spread across 11 offices (Lyon, Paris, Lille, Sophia Antipolis, London, Barcelona, Hamburg, Austin, Tokyo, Zurich, Krakow), we support large enterprises all around the world. Over the past year, we have been driving an ambitious phase in our journey under the impulse of our new shareholder Bridgepoint, aimed at propelling us to become the clear leader in our market and shine worldwide in our industry.

We are looking for individuals who are excited to actively participate in this transformation.

If these core values sound like you: "be bold, do amazing things", "say what you mean, do what you say", "one team, same mission", "always be evolving": apply now!

* Team*

As a fullstack developer, you will join our development team. You will work on our signage platform, building third party integrations, administration dashboards and our broadcasting web app. Unlike traditional web applications where the user experience is centered on a browser-equipped desktop or smartphone, our signage player is a mission-critical embedded web app. It is designed to run 24/7 on low-power hardware ranging from ChromeOS and Android to specialized SoC (System on Chip) displays.

This requires a developer who treats memory management, hardware acceleration, and offline resilience as first-class citizens. You won't just be building interfaces; you'll be optimizing code to ensure smooth, high-definition broadcasts on devices with limited CPU and RAM overhead.

* Missions*

• Backend Engineering:
  Design, build, and maintain efficient, reusable, and reliable PHP code within the Laravel framework.
• Frontend Engineering:
  Design, build, and maintain efficient, reusable, and reliable code within the Vue.js framework. This is not standard frontend as our app often run on low-power, embedded devices for signage.
• Ecosystem Integration:
  Develop and optimize complex integrations with third party providers, such as Google Workspace and Microsoft 365, intranet platforms, etc...
• Architecture & Scalability:
  Lead architectural decisions to ensure system performance, security, and scalability as our user base grows.
• Code Quality:
  Uphold high engineering standards through rigorous testing, comprehensive code reviews etc...
• Technical Leadership:
  Provide mentorship to junior developers and contribute to the continuous improvement of our development processes and documentation.

* Skills*

• Laravel: 5+ years of professional experience with expert-level…