DFX5 is seeking a senior engineer to own and build the live voice platform that routes calls and relays media. You will deploy, monitor and secure SIP trunks and carrier interconnects, and implement end-to-end SIP-TLS/SRTP in production. The role focuses on code, CI/CD, and on-call production support for high-stakes customer communications.
You will work with Linux, AWS, and open-source SIP components, and mentor peers while shaping the platform that banks, retailers, and telcos rely on daily.
📌 Senior Voice Platform Engineer: SIP (Bogotá)
🏢 DFX5
📍 Bogotá