Defi engineers
https://newcruitment.ch/crypto-blockchain-and-web-3-0-technologies/
Dreikönigstrasse 31A 8002 Zürich Switzerland - ZurichSwitzerland, 8002
Peersphere trading ltd also offers a business peer to peer payment system with the peersphere online
http://www.peerspherebank.com
Kanton Zurich - ZurichSwitzerland,