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SMS Sales Manager

London💼 Full-time🗓 2026-06-22 → 2026-09-26

Core

Drive revenue growth and commercial traction for A2P SMS trading and emerging silent authentication products by managing account portfolios and negotiating with aggregators, operators, and enterprise clients.

Role type

Senior SMS Sales Manager (A2P Trading & Mobile Identity)

Builds

Messaging services unit revenue, SMS top and bottom line, silent authentication adoption

Domain

Wholesale telecoms, A2P SMS routing, Mobile Identity, Network APIs

Deliverable

production ML models | product features | dashboards & analysis | client delivery | infrastructure

Required skills

A2P SMS trading expertise, revenue target achievement, negotiation of complex multi-party deals, network management (aggregators/MNOs/enterprise), market intelligence gathering, technical product articulation

Preferred skills

Mobile identity knowledge, GSMA Open Gateway familiarity, API integration understanding, network infrastructure knowledge

Technologies

A2P SMS, SIM-based silent authentication, TS.43, GSMA Open Gateway, Number Verify, SIM Swap

Responsibilities

Accelerate growth of the messaging services unit and take ownership of SMS top and bottom line for account portfolio; Dynamically negotiate SMS commercial terms with aggregators, operators, and enterprise clients; Source niche SMS providers to fill coverage gaps and improve delivery rates; Engage enterprise clients to replace SMS OTP with SIM-based silent authentication; Represent the company at industry events and conferences; Feed market intelligence on pricing, buyer appetite, and competitor positioning to the product team

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