Backend Developer (m/f) in Berlin, Germany


Thu, 22 Dec 2016 06:53:31 GMT


Are you keen to join a well funded, fast growing Fintech startup in Series A phase?

Are you capable of learning an executing quickly in a team of highly motivated professionals?

Are you the guy who jumps of a cliff and builds a parachute before landing (hard)-finding new solutions to new problems?

Blackbill is one of the best funded, fastest growing and most "no bullshit but lots of fun"-oriented Fintechs out there right now.
A group of experienced Fintech founders (e.g. Kreditech) and top investors (Point9 Capital, Fly Ventures, DN Capital) are building the next level of SME Lending.
The vision is to become the leading European tech company to provide innovative credit products to small businesses and freelancers by pre financing open invoices that get paid in 1 to 3 months. We have developed a fully automated algorithm and processes together with a partner bank and are currently raising a large financing round to grow internationally throughout Europe. Exciting times ahead, you can be part of the journey and develop in any direction that you want in a fast-paced, high learning, fun environment.
Current team size is 36 employees, our (very cool) office is located right next to the Spree opposite of Watergate club.
We're off to something big and just got started - join us now and be part of the ride.


  • 3+ years experience in Ruby / Rails
  • Mid-level experience in building web application with one or more of the following languages is a big plus: Java, Python, Go, JavaScript, Elixir
  • Experience with design and consumption of REST-based APIs
  • A deep understanding of Client-side technologies.
  • Experience in relational databases like PostgreSQL (non-relational database knowledge is a plus)
  • Good understanding of IT security concepts
  • Experience in test driven development
  • Working experience in agile environments
  • Experience in Finance, Business Intelligence, Analytics or similar number-driven businesses is a big plus
  • Software development talent proven by great work results/experience, hobby projects or open source contributions
  • Working profieciency in English, German is a big plus
  • Experience or interest in Machine Learning
  • Experience with AWS services (Dynamodb, API Gateway, Lambda, IAM, Opsworks, …)
  • Familiarity with specific terms like web scraping, classifier based scoring
  • Familiarity with microservice architecture
What You Get

  • Full exposure to our methodology and ecosystem, highly data driven technology
  • Competitive salary
  • Flexible working hours
  • Relative flexibility on work location
  • A very fun work environment
  • Challenging tasks and a real chance to bring in your talent
  • A management that is interested in your personal development and welcomes constructive input
  • An outrageous office in the vibrant capital of Germany, Berlin
  • A NERF gun and a hover board so you can go into battle
Are you our new Developer Rockstar? Then apply here!

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