Metz, France
Student Part-Time, Full-Time

UX/UI Designer

Vivoka and all companies working in the field of machine learning need large volumes of data to train their models (ASR, TTS, NLU, etc.). However, to date, there is no simple, flexible and affordable harvesting solution. That’s why Vivoka is launching its innovative Talk 2 Earn solution, the first decentralized blockchain-based marketplace that pays its community to produce and control data.

The goal is simple: reduce the cost of acquisition and increase the quality of this coveted data.

Vivoka is a French company with 6 years of expertise in voice technologies (recognition, synthesis, comprehension, etc.). It offers relevant, reliable and adapted solutions to its customers wishing to invest in the best man-machine interface: voice.

Your mission

You will be in charge of designing the mobile and web interfaces of our solution to make it more attractive and easy to use by users. You will focus in particular on the user experience.
  • Make our application as efficient and pleasurable as possible.
  • Work with the frontend team to define UI and UX.
  • Participate in the platform architecture from the beginning.

Required skills

  • Able to make simple and intuitive UIs.
  • Operational skills in graphic design.
  • Picky about user experience.
  • Autonomous with a good management of the priorities.

Job’s benefits

  • You will join a new team to develop an innovative project at the frontier of many fields (blockchain, machine learning, etc.).
  • The project is just starting. Everything is to be done.
  • You’ll have a great impact on the project.
  • Everyday at Vivoka is an adventure filled with challenges and obstacles to overcome.
  • We are a family. Strong bonds are connecting everyone, inside and outside the job.

Submit your application to this position by sending your information to