Back to Search
Mid-Level
VoIP Engineer
Confirmed live in the last 24 hours
Aircall
Madrid Office
On-site
Posted March 25, 2026
Job Description
Aircall is a unicorn, AI-powered customer communications platform used by 22,000+ companies worldwide to drive revenue, resolve issues faster, and scale customer-facing teams. We’re redefining customer communications by bringing voice, SMS, WhatsApp, and AI together into one seamless workspace.
Our momentum comes from a simple idea: help teams work smarter, not harder. Aircall’s AI Voice Agent automates routine calls, AI Assist streamlines post-call work, and AI Assist Pro delivers real-time guidance so people can do their best work. The result is higher revenue, faster resolutions, and teams that scale with confidence.
Aircall is headquartered in Paris, our European HQ, with a strong North American presence anchored in Seattle, our North American HQ, and teams across Madrid, London, Berlin, San Francisco, New York City, Sydney, and Mexico City. We’ve built a product customers love and a business that’s scaling quickly, backed by world-class investors and driven by rapid AI innovation across multiple product lines.
At Aircall, you’ll join a company in motion. We’re ambitious, product-driven, and execution-focused, with visible impact, fast decisions, and real growth.
How we work at Aircall: We’re customer-obsessed, data-driven, and focused on delivering meaningful outcomes. We value ownership, continuous learning, and thoughtful speed. If you thrive in a collaborative, fast-moving environment where trust and impact matter, you’ll feel at home here.
As a VoIP Engineer, your mission will be to own the stability, performance, and scaling of Aircall’s core telephony infrastructure. You will be a crucial technical driver in the adoption of cutting-edge cloud telephony technologies, ensuring secure, high-quality, and reliable voice connectivity for our global customer base. You will bridge the gap between traditional telecom and modern cloud-native engineering.
rustaidataproduct
Similar Jobs
OKX
Senior/Principal Product Manager, VIP Program
SeniorSingapore, Singapore
OKX
Senior/Principal Product Manager, VIP Program
SeniorHong Kong, Hong Kong...
OKX
Senior Product Manager, VIP Growth & Operations
SeniorHong Kong, Hong Kong...
OKX
Senior Product Manager, VIP Growth & Operations
SeniorSingapore, Singapore