Open Positions at CHAINWISE Group

Who we are

At CHAINWISE we bet big on blockchain and its potential to shape the future we are living in. We believe that this technology should be accessible to anyone, without prior knowledge and without having to handle all the fuzz around it.

iOS Engineer (w/m/d) for Wombat

The role

Wombat is a project initiated by blockchain veterans headquartered in Berlin. The Wombat app empowers humans to regain control over their digital lives by building a browser which lets people interact with DApps seamlessly and without any prior blockchain knowledge. To help us achieve this vision, we are looking for an experienced, authentic and, above all, structured iOS engineer, who will be responsible for the design, implementation and quality control of our app for iOS devices.

You'll need

We all ran startups before and learned one lesson: Culture eats strategy for breakfast, and technology for lunch. The only certainty we have is that things will turn our differently than planned and the unknown will hit us hardest when we least expect it. Thus we highly value a strong team-spirit with smart, inspiring, reliable, and fun colleagues, who will enable us to react to new challenges in an agile fashion. We don’t claim to be able to define the ideal candidate, however, we put together a few characteristics which might help to succeed as our new iOS engineer:

  • Bachelor’s degree in Computer Science, Engineering or related field, or equivalent training, fellowship, or work experience
  • Experience working closely with product teams, designers, and other developers to create a truly delightful mobile experience
  • Experience developing highly performant code and view layouts and the ability to diagnose performance bottlenecks
  • A disciplined approach to development, testing, documentation and code structure in a team environment
  • A familiarity with the iOS tool ecosystem for development, testing, debugging, and performance benchmarking
  • An excellent understanding of best practices for concurrency andthreading, as well as offline-usage and accessibility
  • Experience working with RESTful APIs
  • A constant desire to improve, learn more and take things higher
  • A little bit of humor and decent table football skills

You'll get

Together with experienced developers and blockchain veterans, you'll have the opportunity to further expand your knowledge of and experience in blockchain technology and to join us in making the mistakes you need to make as a pioneer of the emerging blockchain technology. So, if you're looking to capitalize on your talent for the newest technologies, and to further develop and to leave your footprint at the interface between blockchain and iOS engineering we are looking very forward to receive your complete application including your earliest possible availability.

How to Apply?

If you think you fit the bill, please send us your covering letter and CV via e-mail to and use the job title as subject.

Graphic Designer (w/m/d)

The role
  • Professional and independent development of advertising layouts
  • Creation and support of the advertising material from the first draft to the final artwork
  • Set and page layout according to customer or CI specifications
  • Design and implementation of customer portals using common web technologies (HTML, CSS, basic knowledge of JavaScript, etc.)
  • Professional image editing, photo retouching and logo development
  • Preparation and processing of images considering design and technical aspects

You'll need
  • A successfully completed degree in communication or graphic design or a very good education as a media designer with corresponding training
  • Relevant work experience as graphic designer
  • Sophisticated use of the Adobe Creative Suite (InDesign, Photoshop, Illustrator)
  • Creativity combined with a great layout skill
  • Independent work, structured work and reliability
  • Very good knowledge of Microsoft Office applications and G-Suit, as well as an affinity for online tools and new software
  • Very good command of spoken and written English, C1 (business fluent)
  • Service-oriented personality
  • Very good communication and team skills
  • You are an organizational talent with multi-tasking ability

You'll get
  • Work at the spearhead of a new technological branch together with the top thought leaders
  • Continuous learning/personal growth through training, attending events, conferences and the like
  • Performance based Crypto incentives
  • Trust from the management and the tools you need to do your job
  • A company that is open to new ideas and ways of working
  • Career progression opportunities in a rewarding and dynamic environment and the chance to be an important part of a growing ambitious company

How to Apply?

If you think you fit the bill, please send us your covering letter and CV via e-mail to and use the job title as subject.