At Onoff Group, our goal is to reinvent the telecom user experience. We focus on revolutionizing the business telephony of all types and sizes of companies with our Onoff Business solution.  

We are a team of 120 passionate people from all around the world, with offices in Paris and Tallinn.

Six years ago, we released a mobile application that finally made it possible to use multiple phone numbers on the same device, with the same SIM card. Since then, we’ve added more than 30 number nationalities, along with calls to nearly 150 destinations worldwide.

We believe that calling someone should be as flexible as using your email - accessible from anywhere, anytime. And obviously not as expensive as it currently is made up to be.  

Telecommunications

Onoff Group

Taig Khris

Léo Freval

Thierry MICHEL

Olivier VARLET

Nawel BELKACEMI

Maksim Solovjov

Igor Stepanov

Benoit de Longeaux

The Software Development Team at Onoff Group is responsible for designing and implementing innovative software solutions that enhance the telecom user experience. Leveraging diverse technologies like Golang, Java, and various development frameworks, the team collaborates on multiple platforms including mobile applications and backend systems. Their work ensures seamless functionality and flexibility in the Onoff Business solution, driving the mission to make telephony as dynamic and accessible as modern communication methods.

Software Development Team

Product Management Team

Quality Assurance Team

Software Development Team

About

Team members

Other teams at Onoff Group

Product Management Team

Quality Assurance Team