CareerPlan

Product Sales Specialist (Voice Wholesales)

Zagreb (Croatia)RemoteFull-time2026-08-26 → 2026-11-12
Hybrid

Core

Own the commercial performance, growth, and profitability of Infobip's global Voice wholesale business, managing Tier 1 carrier and aggregator relationships.

Role type

Senior Product Sales Specialist (Voice Wholesale)

Builds

Global voice traffic routing and monetization strategies

Domain

Telecommunications / Voice Wholesale

Required skills

International Voice Wholesale ecosystem knowledge, Tier 1 carrier relationship management, traffic growth and margin optimization, pricing and bilateral agreement negotiation, voice quality KPI analysis (ASR, ACD, PDD, NER), fraud detection and prevention, cross-functional collaboration, Salesforce proficiency

Preferred skills

Existing network within international carrier ecosystem, fraud prevention experience, regional voice regulations knowledge

Technologies

Salesforce

Responsibilities

Manage portfolio of Tier 1 Voice wholesale partners, drive traffic growth while protecting gross margin, monitor and analyze traffic performance and voice quality KPIs, collaborate with Routing and NOC teams to optimize LCR and quality, detect and prevent fraud and revenue leakage, coordinate cross-functional teams for traffic launches and risk management

Seniority

Senior, hands-on IC