Launched in February 2015, Tandem is backed by some of Germany’s most prominent angel investors and VCs. Tandem was named one of the 19 “Top Apps Made in Germany” by Apple and has reached the App Store Top 5 in Education in 100+ countries. We were also 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.



We’re looking for a marketing developer to work within the engineering team at Tandem, focusing on: 

  • Leading the implementation of a new growth-related project
  • Implementing multiple growth and retention initiatives
  • Developing a new responsive web project (frontend / backend)
  • Website optimization: SEO, A/B tests, performance optimization
  • Programmatic push notifications and email campaigns

Learn more


We’re looking for a backend engineer to work within the engineering team at Tandem, focusing on:

  • Developing new features and maintain existing functionality from day one
  • Creating and scaling a technologically ambitious, high quality, high performance server-side codebase, API and and administration user interface
  • Working as part of an experienced team of designers, client and fullstack engineers
  • Helping to shape and continuously improving our engineering practices and processes

Learn more


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

Our interns should ideally be:

  • Able to demonstrate an interest in either app development, marketing or community topics
  • A student or recent graduate
  • Fluent in English (fluency in further languages is a big plus)
  • Passionate about languages, be them spoken or coded

If this sounds like you, email jobs@tandem.net with your CV and a covering letter explaining why you’d be a great fit for us.