Global Carrier & Messaging Relations Lead

1GLOBAL in London is seeking a Carrier Manager to lead commercial and operational relationships with mobile operators, aggregators, and numbering partners across Voice, SMS, and MNP. You will own cost control, routing optimization, and revenue growth while ensuring compliance and performance.

In a fast growing, international team, you will negotiate terms, SLAs, and porting arrangements, collaborate with product, legal, and network teams, and build durable partnerships across markets to maximise