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(Senior) Full Stack Developer

full-time YPTOKEY Berlin

Based on our working product we would like to improve our cross-technology blockchain application for access rights and need a team member who drives the development right from the start. Therefore, we need support in the development of a blockchain based access management solution with following focus areas:

  • Set up and maintenance of a decentralized network
  • Programming of the function to create and share cryptographical access permissions
  • Communication to terminal devices via Bluetooth, NFC and WIFI
  • Integration of the web solution and of the mobile application
  • Coordination between different divisions as Backend Development, IT-Operations andMobile App Development

We are searching for a (Senior) Full Stack Developer who works on the overall solution including the development of the relevant SDKs for mobile applications. Therefore, interests and competencies in following areas are relevant:

  • Programming languages: Java, C, C++, JavaScript, C#, Golang, Swift
  • Understanding the architecture, design, and implementation of Blockchain systems,distributed ledgers and smart contracts
  • Cross-cutting operating systems: Mac, Windows, Linux
  • Cryptographical algorithms and security considerations
  • Experience with Bluetooth/BLE, p2p networks and/or file exchange is a big plus
  • Knowledge about continuous integration and unit tests
  • Familiar with Git as the version control system and first experiences with agile softwaredevelopment, e.g. Scrum
  • Additional competencies in Application Deployment, Scaling, Management andContinuous Delivery (Docker, Ansible, Kubernetes, etc...)

On top of that, we are searching for a team member, who is eager to learn, switch contexts and share his/her knowledge within the team. At the same time, he/she is able to take responsibility in a growing team and have some experience as mentor and decision maker.

We are a Berlin-based early-stage startup founded in 2018. As an international team we are developing a smart and secure solution for access management and digital keys based on Blockchain technology.


Do you also enjoy working as a team player and are excited about the atmosphere of startups? We are looking forward to your application and can offer a direct entry with an unlimited contract.


http://www.yptokey.com
published: Jan. 8, 2019

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