Jobs at AppLift: Senior Ruby Back-end Engineer in Berlin -


Senior Ruby Back-end Engineer

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Job details

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About the Team

We are AppLift, an international team of dedicated technology enthusiasts, passionate about mobile and advertising. Based out of the heart of Berlin’s dynamic start-up scene, our offices in San Francisco, Berlin, Seoul, Shanghai, Tokyo, New York, São Paulo, Singapore and Bangalore offer us a wide and diverse presence on 3 continents.

Your role

We are currently looking for an experienced Senior Ruby Back-end Engineer to join our team. Your main tasks will include:

  • Building and maintaining different products that are used by internal and external stakeholders
  • Building and maintaining our APIs, infrastructures and data pipeline
  • Building on Back-end elements on all of our products, making them perform better and more user friendly
  • Paying attention to the scalability, performance, availability and usability of our systems
  • Working closely with product, design and implementing solutions based on requirements
  • Writing clean code, automate and continuously deploy it
  • Rapidly diagnosing and resolve production issues
  • Working on AWS, Mesos and other cloud based solutions
  • Researching and learning new technologies that will improve our products and development flow

Main requirements

  • You bring at least 4+ years of work experience in web development and software engineering
  • Min. 3 years Ruby on Rails professional experience, with an excellent knowledge of backend development and technologies
  • High interest in learning new technologies (Go Lang, Scala or similar) and provide or implement suggestions for improvements where applicable
  • You like to solve complex problems and are able to prioritize between different projects
  • You are a team player and don’t mind “getting your hands dirty“ to support others
  • Very good communication skills with high English proficiency
  • Entrepreneurial drive to create successful products
  • Passion for mobile advertising with a great User Experience
  • B.S. or M.S. in Computer Science or Engineering


  • Free breakfast cereals and milk
  • Free tea and coffee
  • Free drinks and beer ;)

Apply now

Sign up to apply

Or sign up to refer and earn a reward of €600