Become our Tech Guru and directly impact the success of our company 
Keleya helps thousands of pregnant women around the world live a healthier life and stay motivated, active and mindful throughout their pregnancy.

We provide informational articles, personalized meal plans and workouts that are adapted to our user’s pregnancy, lifestyle and any symptoms they may be experiencing.

Every day we’re rewarded by the lives that we improve and it keeps us motivated to work toward our vision of supporting women through their pregnancy and new motherhood.

Mobile Engineer (m/f)
Berlin, Germany

Engineering at Keleya
We’re a young company and we’re still building out our engineering team. As the first engineer to work alongside our CTO, this position will allow you the opportunity to be a part of shaping the engineering team and its direction.

We believe that team culture is not just a list of platitudes. It’s created by the personalities and behaviour of each member. That being said, here’s a few ideas we feel strongly about:

  • Communication
    The ability to express your ideas and concerns efficiently is an important part of your skillset. We encourage everyone to speak up about their thoughts and to voice their concerns. 
  • Entrepreneurial thinking
    We expect you to operate with autonomy, mastery and purpose. Do your own research, ask questions, talk with others and arm yourself with what you need to solve the problem at hand.
  • Venture outside of your comfort zone
    Ask questions. Be critical. Suggest ways in which we can improve things. Be humble, admit mistakes readily and never stop learning.


  • You care about building applications that are easy to extend and maintain because you’ve done it wrong in the past.
  • Deep understanding of architecting with Node.js and Express and best practices
  • Strong javascript fundamentals and clean coding etiquette
  • Pragmatic approach to software development
  • Large project refactoring experience
  • Solid knowledge of SQL and database design
  • Solid knowledge of AWS services and provisioning
  • Good testing methodology / basic knowledge of Mocha API’s or similar
  • Experience deploying backend applications at scale: usage of CDN’s, caching, query optimization, performance monitoring, etc
  • Bonus: Experience building frontend applications using React

How is it to work at Keleya
We drive change and learning and always aim to get better at what we do. We care about our distinctive company culture, about your personal development, direct communication and support each other where we can. We love entrepreneurial thinking and people who believe that strong teams are built based on honesty.

What you can expect

  • Flexible structures and flat hierarchies
  • A sustainably, but successfully growing startup
  • A lively and transparent working atmosphere
  • Location in the center of Berlin
  • Employee Trainings such as specific Coaching, Teambuilding
  • A health and wellness benefit 
  • And much more….

How to get started
If you’re excited about joining the Keleya family and help us constantly improving parenthood,  please apply to with your CV and a cover letter that best expresses your interest and unique qualifications. Your contact person is Lena.