Infosys, in an internal communication to employees, said Reh has decided to leave the company to spend more time with his family in Germany.
EdgeVerve Systems, a wholly-owned subsidiary of Infosys, develops innovative software products and offers them on-premise or as cloud-hosted business platforms.
Complementing Reh, who joined Infosys a little over a year ago for his leadership in EdgeVerve and Finacle business, the company said he will continue in his role at least for the current quarter to ensure seamless transmission.
"We are still thinking on that... Michael is a very dear friend and integral part of our team, but we have to figure out a solution to this problem of how we make this work," he added.