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VoIP Software Engineer (Remote)

Ufinity VenturesBengaluru, Karnataka, IndiaPosted 19 May 2026

Ufinity Ventures is hiring a VoIP Software Engineer to join a remote team building global cloud-based communication platforms. You will design, develop, and maintain SIP-based infrastructure, implement API integrations, and troubleshoot real-time communication issues. The role requires deep expertise in VoIP protocols and backend development using Node.js or Python. Candidates will work in a remote environment with international engineering teams.

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Experience

Experience not specified

Function

Engineering

Work mode

Remote, India

Company

Tier 3

What you will work on

Ufinity Ventures is hiring a VoIP Software Engineer to join a remote team building global cloud-based communication platforms. You will design, develop, and maintain SIP-based infrastructure, implement API integrations, and troubleshoot real-time communication issues. The role requires deep expertise in VoIP protocols and backend development using Node.js or Python. Candidates will work in a remote environment with international engineering teams.

TAL's take

Quality 40/1005/5 clarityTier 3 company

Tier 3 staff-aug company with a well-defined technical scope for a niche domain.

Very clear and specific requirements for a VoIP-focused engineering role.

Must haves

  • Bachelor's degree in Telecommunications or Computer Science
  • Proven experience with VoIP systems and SIP-based platforms
  • Hands-on experience with Kamailio and Asterisk
  • Strong understanding of SIP, RTP, SDP, ICE, and WebRTC
  • Experience building REST APIs with Node.js or Python
  • Strong Linux and SQL database skills

Tools and skills

siprtpsrtpsdpicewebrtckamailioasteriskrest apisnode.jspythonmysqlpostgresqllinuxgitci/cd

Nice to have: freeswitch, freepbx, grafana, zabbix, loki, aws, ec2, s3, ecs, alb, rabbitmq, sqs.

About the company

Staff-aug and talent solutions company operating as a remote deployment service.