Job Overview: Weatherford have a great opportunity for an experienced Billing Support Specialist to join the Team in Port Harcourt, Nigeria. The Billing Support Specialist is responsible for ensuring the timely, accurate, and compliant processing of
Who we are Upstream is a global leader in mobile marketing automation and digital service innovation, enabling Mobile Network Operators (MNOs) and brands to grow revenue, improve customer engagement and succeed in the digital economy. With over