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Full Stack Engineer, RoR (m/f) in Berlin

🏢 AppLift 🇩🇪 Berlin, Germany 🕑 April 30

This job offer is expired

Job description

We are looking for a Full Stack Engineer to join our Engineering Team based in Berlin. Someone who is an all-round player and who can work with Ruby on Rails, Java and Frontend.
We are working on a smart campaign management system, allowing automated campaign management and real-time tracking system focusing primarily on the mobile performance industry. If you have the entrepreneurial drive to create successful products, passion about big volumes and real-time decision, join our multi-cultural team and make a significant impact within the mobile advertising industry.

Who we are

Applift is a leading mobile ad tech company that empowers businesses to connect with and activate customers in a mobile-first world by creating the next-generation platform for advertisers to reach and convert their audiences on mobile. Applift’s solutions are designed to deliver results at every point of the customer journey. Through Applift’s Mobile Journey Advertising solution, app advertisers across the globe can connect with their target audiences, acquire new users and activate and re-engage existing users to become true customers. applift.com


  • Design, implement and deploy products based on business and industry requirements

  • Maintain and solve production issues from a variety of products by paying particular attention to availability, scalability and performance

  • Build products for internal and external users including API, web-based solutions and data pipeline

  • Skilled in AWS, GCP, Mesos, K8s and other cloud-based solutions

  • Continuously research and learn new technologies to improve our products and processes

  • Collaborate with other developers by participating in design sessions, tech committees, and code reviews


  • At least 3+ years of work experience in web development and software engineering

  • Min. 3 years Ruby on Rails professional experience, with an excellent understanding of backend development and technologies

  • JavaScript (Angular), TypeScript, React experience is beneficial

  • Solid knowledge and hands-on experience with Java or Golang is a plus

  • Proficiency in writing optimized SQL queries that run on large datasets

  • Solve complex problems, prioritize between projects and implement suggestions for improvements where applicable

  • Great communication skills with high English proficiency

  • B.S. or M.S. degree in Computer Science or Engineering

What we offer

  • Join one of the top mobile advertising companies worldwide
  • Benefit from working with some of the most experienced professionals of our industry and constantly grow with us
  • Enjoy startup perks (our lounge area, gaming in the office, team events and much more) in a profitable company
  • Be part of a multicultural team (30+ nationalities) that is bringing mobile advertising to the next level
  • Take responsibility from day one and manage projects that will have a significant impact on Applift’s success
  • Enjoy a competitive salary package and benefit from a tailored career development path

Interested? Please submit your CV and other relevant documents online. 

We are looking forward to getting to know you!


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