Captalent Hr
Freeswitch Developer/ Asterisk Developer/ Voip Developer
Skills
2 months ago
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Important information
Contract type:
Permanent
Salary:
₹800,000 – ₹1,400,000 / year
Location:
Bengaluru, Karnataka, India
Work mode:
Onsite
Published on:
17 August 2026
What they need
About the Role
We are looking for a skilled and passionate VoIP / Software Developer with strongexperience in telephony platforms, backend development, and realtime communicationsystems. The ideal candidate should have hands-on expertise in FreeSWITCH, Asterisk, Laravel PHP, and WebRTC-based applications.
The candidate will be responsible for developing, maintaining, and optimizing cloudtelephony, contact center, dialer, and communication platforms.
Job Title :
VoIP Developer / Software Developer FreeSWITCH, Asterisk, Laravel, WebRTC
Work Mode : Work from office
Working days : 5.5 day working (Every Saturday half day)
Experience Required
- 3+ Years Preferred
Roles & Responsibilities
- Develop and maintain VoIP and contact center applications
- Configure and manage FreeSWITCH and Asterisk servers
- Build WebRTC-based voice calling applications
- Develop backend services using Laravel PHP
- Design SIP call flows, dialplans, IVR, and routing logic
- Integrate third-party APIs and telecom providers
- Troubleshoot call quality, SIP, RTP, and server-related issues
- Optimize application performance and scalability
- Work with frontend and DevOps teams for deployments and integrations
- Monitor and maintain production telephony infrastructure
Preferred Candidate Profile
Candidates with experience in the following will be preferred:
- Predictive Dialers
- Contact Center Platforms
- Cloud Telephony Systems
- Voice Bots / AI Calling Platforms
Additional Requirements:
- Strong debugging and problem-solving skills
- Ability to work independently on production systems
- Good communication and teamwork skills
Educational Qualification
- B.Tech / BE / MCA / BCA / Any relevant degree
- Equivalent practical experience is also acceptable
Location
Chennai
Interested candidates can send their resume to [email protected]
Regards,
HR Manager
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