Sr. Software Engineer (Tel Core)

Added
15 days ago
Type
Full time
Salary
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Related skills

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๐Ÿ“‹ Description

  • Maintain and modernize real-time Telephony Engines.
  • Architect backend libraries and APIs for Telephony Platform.
  • Build and optimize low-latency media pipelines for voice and video.
  • Investigate and resolve production issues across PSTN, WebRTC, and carrier boundaries.
  • Run load, failover, and regression tests for Telephony Engines and backend services.
  • Partner with Tel Cloud, Tel Edge, Calling, and AI teams to design end-to-end call flows and integrations.

๐ŸŽฏ Requirements

  • Bachelor's degree in Computer Science or equivalent practical experience.
  • 5+ years of software engineering experience, including owning substantial production backend systems in a SaaS or real-time communications environment.
  • Proficiency with AI agents to accelerate development and improve code quality.
  • Deep expertise in C/C++ and Python.
  • Experience with SIP, WebRTC, RTP/RTCP, DTLS/SRTP, and media codec negotiation.
  • Experience troubleshooting real-time media quality and building reliable software releases.

๐ŸŽ Benefits

  • Work at the center of AI transformation in business communications.
  • Build and ship agentic AI products that redefine operations.
  • Competitive salary, comprehensive benefits, and growth opportunities.
  • Great Place to Work culture with inclusive offices.
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