Fullstack Ruby Engineer (m/w/d, Berlin)

Hypofriend is a next generation digital mortgage broker using proprietary technology to find customers the best mortgage possible.

Unlike other brokers, we use insights from finance to guide customers. You will gain these insights and be part of  a potential transformation in the industry. We provide tools for customers that help them decide on the entire process from deciding on buying to the best mortgage for their situation.

Our proprietary algorithm helps identify the most optimal mortgage products. While our online products help customers navigate the process from the start to finish, whether that’s calculating what they can afford to finding a property. 

We are looking for:

Individuals who like getting things done, know how to communicate and strive to work with passion & care, one of our core company values. You are eager to understand the customer’s problems and are curious how to best use technology to solve them.Together with our CTO, you will guide your teammates through the entire feature development process, from identifying requirements to successful development, including end to end testing.

What you should bring:

  • A minimum of 5+ years of practical experience in building Ruby-based application. 

  • Practical experience with Ruby 2.5 (2.6 is plus!)

  • A minimum of 5+ years of practical experience in building JavaScript SPAs.

  • Critical thinking and ability to advocate why and how your solution improve current state.

  • A minimum of 5+ years of building HTML and CSS templates (bootstrap does not counting)

Our technology stack:


  • Ruby 2.6 (Rails 5.2)

  • PostgreSQL 10.x

  • Serverless Ruby 

  • Serverless PostgresSQL


  • Vue.JS 2.6

  • CSS3 (flex & friends)


  • AWS : ECS

  • CloudFront


  • Rspec 3.8

  • GhostInspector

What can Hypofriend offer you?

  • A young, motivated and interdisciplinary team with years of experience building successful digital products.

  • In addition to an attractive fixed salary, you get the exciting opportunity to improve the German mortgage industry and be at the forefront of new and innovative practices.

  • Stock options in a growing company.

  • As a young and rapidly growing company you have excellent career perspective.

  • Latest Macbook 

  • Urban Sports Membership 

  • A unique office at Rosenthaler Platz

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