Launched in February 2015, Tandem is backed by some of Germany’s most prominent angel investors and VCs. Tandem was named one of Google Play’s “Best Apps of 2017”, and was recognised by Apple as one of their Apps of the Year in 2015.

Our founding team each has over 10 years of experience in web, mobile, design, TV and technology, as well as a vision to empower anyone to get ahead in life through new languages and cultural exchange.


Senior Mobile Marketing Manager

We are looking for a Senior Mobile Marketing Manager to take Tandem’s community growth to the next level.

Working in a highly international team, your role will include…

  • Bringing an analytical, quantitative mindset to a broad range of mobile growth challenges at a swiftly growing consumer app.
  • Planning, conducting and analyzing A/B tests and growth experiments to improve our product and marketing communication.
  • Leading our ASO strategy, working with a team of regional localization specialists. Using the latest tools and technologies to drive sustainable community growth.
  • Overlooking marketing data and providing insights to the rest of the team.
  • Communicating cross-functionally with the development, product and design teams to develop and ship growth related features.

Find out more about this role here.

Senior iOS Developer

We’re looking for a Senior iOS Developer to play a crucial role in taking Tandem’s app to the next level.

Your role will include…

  • Working as part of an agile, cross-functional team of designers and engineers to develop and maintain the Tandem iOS app.
  • Driving conceptual and architectural decisions.
  • Developing a technologically ambitious, high quality, high-performance app with the stunning user experience.
  • Implementing complex, challenging features such as video calling and rich messaging.
  • Helping to continuously improve our mobile client engineering practices.

Find out more about this role here.

General Internships at Tandem

We’re always on the look-out for enthusiastic English-speaking interns to join our development, marketing and community teams.

We also regularly recruit for interns in the area of business administration, finance, office, HR and operations (fluent German speakers only).

To find out more, email jobs@tandem.net with your CV and a covering letter explaining why you’d be a great fit for us.