Cisco

Cisco’s Webex Calling team is a dynamic organization looking for developers capable of delivering best-in-class collaboration technologies quickly and efficiently without impacting the availability of the end users’ services. The development team is responsible for developing and supporting a distributed telephony system. Our system is part of the Webex Calling product to ensure proper interactions between Webex users and the Public Switched Telephone Network (PSTN). The Calling portion is a sub-functional area of the well-known Webex Unified Communications product. The telephony application server (TAS) is also deployed and operated by the largest telecommunication companies in the world hosting and serving millions of end users. We have multiple openings for at every developer levels, from new graduates to senior developers. We value demonstrable experience solving difficult problems, explaining your thought process succinctly and good communication skills (oral and written). If working on a large distributed system that scales to millions of users sounds appealing, contact us.