Senior Fullstack Developer GO - React H/F - 31

About us
Our ambition is to turn our clients into Media Owners by scaling up tools, messages, services & audience interactions.

Since 2013 our sole focus has been to deliver solutions that help brands speed up their engagement strategy transformation for workforces (improving employee engagement thanks to internal communication) and clients (driving sales thanks to in-store communication).
We started with offline communication on screens placed in offices or in stores (Digital Signage) and recently increased the reach of their communications, adding an online layer to our customers.

We have been experiencing great growth both internally and externally after raising €2.5M in 2017 and acquired in 2023 a company specialized in the video creation to improve our creation module as well as our service capacity to continue helping our customers solve their problems via software AND service approach.

News flash :
We just acquired Neotess (Dedicast), a digital signage expert based in Saint-Étienne. With this acquisition, Cenareo continues to accelerate!
We are building bridges between our areas of expertise to create a global leader, empowering the strategic communications of brands through Media Equity.

Our 85+ people company has been profitable since 2022 and is located in France (60+people in Toulouse (Headquarter), Paris and Saint-Etienne), and inTunis (25 people).

Our culture is ultra strong and oriented around:
The Champion's league mindset (we are always looking for being better individuals and achieving better results) for our team but also through our solutions
The Concern for others (we care about our employees, altruist, mutual respect and listening are musts)
The Client and service focus (we don't want to be solution provider, we want to team up with our customers and are eager to better understand how they are using our solutions to improve it and help them achieve better results)
The Assertiveness (the feedback culture is essential, we challenge with confidence, and we value initiatives)

What we offer
Hybrid working mode
2 weeks dedicated to our onboarding program
A competitive health insurance
Meal allowance + individual money pot
"RTT" days
High-quality office spaces supporting collaboration, health and wellbeing
Team building & Company events
Online library and e-learning platform for every employee and their familyThe Mission & Context

We are looking for a highly skilled Senior Fullstack Developer to join our technical team. You will be a key player in evolving our core product, intervening in the most complex technical aspects while ensuring the robustness of our existing systems.
As a senior member of the team, you will not only ship high-quality code but also act as a mentor, helping to elevate the collective technical level of the engineering department.

Exciting? We think it is too... But one word of caution. Whilst technical excellence is seen as a key expertise in our organization all the way to the board level, this role isn't for everybody. Why?

- Because we value the hunger to learn over the illusion of knowing it all, you'll fit right in if your curiosity is bigger than your ego. And you will need to be too.
- Because our team thrives on collective problem-solving and radical humility. And you will need to be too.

Still interested? Do read on.

Your mission at Cenareo

- DEVELOP NEW FEATURES & CORE MAINTENANCE - 60%
- Develop new, high-impact features using Golang and React
- Intervene in the most complex architectural and technical layers of the product
- Maintain existing systems and ensure rapid bug resolution to provide a seamless user experience
- TECHNICAL DESIGN & ARCHITECTURE - 20%
- Participate actively in the technical design of the VPM product
- Be a "force de proposition" by suggesting innovative technical solutions and architectural improvements
- Navigate legacy code to rewrite and improve it while maintaining a functional revenue-generating product
- MENTORING & TEAM GROWTH - 20%
- Co-mentor a Junior Developer to ensure skill development
- Share best practices in coding, testing, and cloud deployment