• SaaS / Cloud Services, Software
  • Dijon, Levallois-Perret, Rabat, Tunis
  • View website

David is an engineer by training but he quickly branched out into commerce and business development, mainly in the telecoms and complex BPO sectors. As Opencell's CEO, he carries the a vision inspired by his previous experiences: a simple and easy to understand offer and a permanent commitment to never letting down our customers.

An American in Paris, Ethan has spent his entire career in France. After working for several US multinationals, he became an entrepreneur 15 years ago, creating several youth-focused startups before launching Opencell with David in 2015. At Opencell, he primarily manages support functions (finance, HR, communication...) and makes sure our levers of growth stay well-oiled.

A seasoned salesperson, Hajer started her career in photography before discovering the world of B2B software sales. Specialized in the Salesforce ecosystem, she manages a network of partners in order to build common offers and responses to the needs of our customers.

Jérôme discovered Opencell in a leading IT services company where he managed several solution integration projects. A specialist in agile methodology, Jérôme joined Opencell in 2020 as a Solution architect and Presales consultant. He participates in product development, supports our partners during the pre-sales and scoping phases and manages “customer success” for post go-live customers.

Cédric has energy to spare and like any good judoka, he knows how to stay on his feet to close the deal even when faced with a much bigger opponent. He currently leads the Opencell sales team, managing incoming leads and calls for tenders, and identifying the partners best able to meet customer needs.


Opencell develops and markets an agile monetization platform for recurring revenue management. Its solution allows businesses to manage and automate complex revenue models including subscriptions and usage-based consumption.

Present across multiple industries including telecoms, energy, mobility, e-commerce and retail, the solution covers the entire quote-to-cash process and primarily addresses large enterprise accounts or mid-size companies having to manage very complex billing and / or very large volumes.

The company has just raised 6.8 million euros in Series A funding and aims to become the European leader in agile monetization platforms. Based in Levallois-Perret near Paris, it also has a development center in Morocco.

What they are looking for

  • Bold and dynamic salespeople willing to go up against some very sizeable B2B software incumbents
  • Creative product experts who love to build and have a deep understanding of enterprise software and their vertical markets
  • Ultra-competent geeks who know how to leverage open source technology to optimize performance and scalability

Good to know

The team shares common values of friendliness, openness and customer engagement. Partial teleworking is currently possible but employees still like to meet regularly in the open space offices located in the center of Levallois-Perret.

The atmosphere is relaxed and cosmopolitan with people from very different backgrounds. Many works of street art belonging to the collection of the CEO are hung on the wall and he's always willing to give a guided tour!

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