CareerPlan

Ingeniero Senior en Comunicaciones Voz

Madrid, MD, esFull-time2026-10-28 → 2026-11-10

Core

Senior engineer specializing in voice communications, evolving corporate telephony and collaboration platforms.

Role type

Senior IC voice communications engineer

Builds

Corporate telephony and collaboration platforms

Domain

Telecom / VoIP / Cloud

Required skills

VoIP, SIP/SIP Trunk, SBCs (AudioCodes, Oracle), Microsoft Teams Phone, Direct Routing, Contact Center, QoS/MOS/jitter, E.164 numbering, high availability architecture, IP networks, data communications, cloud transformation

Preferred skills

Certifications (Microsoft Teams, AudioCodes), English B2

Technologies

AudioCodes Livehub, Oracle, Microsoft Teams, SIP Trunk, SBCs

Responsibilities

Design high-availability voice architectures, integrate with telecom operators, ensure voice quality (QoS, MOS, jitter), manage 24*7 availability

Seniority

Senior, hands-on IC