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Responsibilities:

Implement core voice capabilities using FreeSWITCH, Kamailio, and RTPEngine.
Build and optimize SIP call routing logic, RTP media relays, failover mechanisms, and NAT traversal.
Develop and manage configurations for scalability.

Requirements:

8+ years of experience building and operating VoIP systems or CPaaS platforms.
Solid expertise with SIP signaling, RTP, and media relay techniques.
Strong hands-on with FreeSWITCH, Kamailio/OpenSIPs, RTPEngine.

Eltropy

Eltropy is a FinTech company aiming to disrupt the way people access financial services. They enable financial institutions to digitally engage in a secure and compliant way, helping them improve operations, engagement, and productivity.

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