Senior Fullstack Developer

Remote / Bielefeld

Job Description

Posted on: 
April 20, 2022

With Widgetbook we develop the collaboration platform for frontend developers. We bring designers, developers and product owners on one platform and optimize collaboration as review processes. To achieve this goal we raise funding in ordert to grow faster and expand our team. If this sounds exciting we would be glad if you join our mission.

We are looking for candidates who will bring a positive and professional attitude and a willingness to roll up their sleeves and pitch in, who will take initiative to be the best at their jobs and who have the ambition to become a leader on their team.

We are seeking a Software Developer, who has a deep understanding of software development with Flutter. You will be responsible for architecting and building Widgetbook in close cooperation with the CTO. Building a product is a highly collaborative effort, and as such, a strong team player with a commitment to perfection is required.


  • Translate designs and wireframes into high-quality code
  • Design, build and maintain high performance, reusable, and reliable Dart code
  • Ensure the best possible performance, quality, and responsiveness of the application
  • Identify and correct bottlenecks and fix bugs
  • Help maintain code quality, organization, and automatization

Requirements & Qualification

  • It's at the core of our culture that we don't just accept the status quo, but enable everything in the customer's mind that leads to a better life. For this, you need a lot of energy and resilience to constantly find new ways to solve things.
  • Ability to understand business requirements and translate them into technical requirements
  • 4+ years of experience building software.
  • 2+ years experience with using Flutter and Dart.
  • Profound knowledge in testing software applications with unit, integration and widget tests as well as using state management solutions like provider or bloc.
  • Write multi-threaded, asynchronous code.
  • Familiar with clean architecture.
  • Proficient understanding of code versioning tools, such as Git.
  • Knowledge of the open-source Flutter ecosystem and commonly used flutter packages like freezed.
  • You're fluent in English (add-on: German)

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Please send us your portfolio or CV. We are looking forward to hear from you.

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