Join Our Team

Lead Developer

Full-time | Vienna

Tapkey is a successful tech startup from Vienna that helps companies and private customers to save time and costs in their access management. The Tapkey app enables users to unlock entrance doors, shared office spaces, garage doors and cars given that they are outfitted with a compatible lock product. Access may also be granted to others with just one click.

Your job

  • Develop and design central features of our software platform
  • Software architecture and conception of scalable and secure services
  • Tight cooperation with our CTO and technology partners
  • Chance to become the team manager

Our Technology Stack

  • Android, iOS, Apache Cordova, J2ObjC
  • User Interfaces: Angular, Ionic, TypeScript
  • Backend: Windows Azure, ASP.NET, Entity Framework, Azure SQL
  • Firmware: BLE, NFC, FreeRTOS, ARM Cortex

    Your personality

    • You are smart and love to work in an agile environment (Scrum)
    • You have the drive to change the world providing outstanding solutions that come along with exceptional user experience
    • You are open-minded, you have always a good sixth-sense for hot trends
    • You are always working on keeping yourself updated with new technology skills
    • By supporting your team you motivate it to strive for top performance day by day

    We provide

    • Diversified challenges in a very central role in a growing start-up
    • Weekly fitness trainer in our office
    • A cool team and a relaxed personal atmosphere—stop by and feel the spirit!

    Help us take Tapkey to the next level!

    Send your CV to Mona Bauernfeind (, she will contact you immediately.

    For great performance we are of course willing to pay a convincing salary. We are subject to the collective agreement for IT and willing to pay beyond basic salary regulated by law.