Remote Protocol engineer Jobs – 105 Open Jobs Today

Telephone Engineer - Free Switch
FB Veritas TechP —Remote
- ₹1,60,000 - ₹2,00,000 a month
- Full-time
- Remote
- Azure
- SQL
- AWS
Quick apply
Senior Solutions Engineer
SonicWall —Remote
- Remote
- Azure
- HIPAA
- AWS
Quick apply
Senior Software Engineer I/II (Backend)
Genea Energy Partners —Remote
- Remote
- Azure
- Computer Science
- AWS
- Health insurance
- Paid time off
Technical Lead,Python
3Pillar —Remote
- Full-time
- Remote
- English
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4d
Edge Network Engineer
Speedcast —Remote
- Full-time
- Remote
- Azure
- AWS
- Scripting
Sr. Python Developer
Echotech —Remote
- ₹12,922.75 - ₹65,783.06 a month
- Part-time
- Remote
- Azure
- System design
- Machine learning
Quick apply
Data Engineer Lead (OT Data)( Oil & Gas) (India)
Codvo.ai —Remote
- Remote
- Azure
- Engineering
- ERP systems
AI Workflow Automation Engineer
Avalara —Remote
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- Azure
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- Paid time off
1d
Android Mobile Application Developer
RYVOX SOFTWEB TECHNOLOGY ASIA PACIFIC PVT LTD —Remote
- ₹12,000 - ₹15,000 a month
- Full-time
- Remote
- APIs
Quick apply
Software Engineer, Go
CommandLink —Remote
- Full-time
- Remote
- Azure
- English
- Databases
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9d
Solution Architect
Codvo.ai —Remote
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Senior Devops Engineer
Woliba —Remote
- Full-time
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- DevOps
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Test Engineer – Medical Devices & AI
Codvo.ai —Remote
- Remote
- Azure
- Computer Science
- Engineering
Industrial Automation and Data Integration Engineer
Codvo.ai —Remote
- Remote
- Azure
- SQL
- APIs
VMware Senior Technical Support Engineer (NSX)
Spinnaker Support —Remote
- Weekend availability
- Remote
- Oracle
- Software troubleshooting
- Analysis skills
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Senior Consultant - Zoom
TTEC Digital —Remote
- Full-time
- Remote
- Computer Science
- Salesforce
- Java
Quick apply
Senior Data Scientist
Norstella —Remote
- Full-time
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- Computer Science
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- Bachelor's degree
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Golang Developer
MNJ Software —Remote
- Full-time
- Remote
- English
- Master's degree
- Administrative experience
- Work from home
Java Technical Lead
3Pillar —Remote
- Full-time
- Remote
- Oracle
- Java
- SQL
3d
Senior Product Manager – Product Solutions
Precision AQ —Remote
- Online application
- Remote
- SQL
- Product management
- AI
Quick apply
8d

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Telephone Engineer - Free Switch

FB Veritas TechP
Remote

Quick apply

Job details

Full-time
₹1,60,000 - ₹2,00,000 a month

Qualifications

CI/CD
Azure
XML
Load balancing
SQL
AWS
IVR
VoIP
JavaScript
PostgreSQL
Continuous integration
REST
Ubuntu
APIs
CentOS
Linux
Python
Lua
MySQL

Full job description

Hiring: Telephony Engineer (FreeSWITCH)

Job Title: Telephony Engineer

Budget: Up to ₹25 LPA

Location: Remote

Notice Period: Immediate to 30 days

Experience: 5+ Years

Mandatory: Hands-on Free SWITCH Development Experience

Job Summary

We are looking for a skilled Free SWITCH Implementation Engineer responsible for designing, deploying, configuring, integrating, and maintaining Free SWITCH-based VoIP platforms. The role requires strong expertise in SIP, RTP, Web RTC, IVR systems, and real-time call handling in production environments.

Key Responsibilities

Free SWITCH Core

Install, configure, and maintain Free SWITCH from scratch in production
Design and implement call flows, dialplans, IVRs, conferencing, and routing
Configure SIP profiles, gateways, trunks, and extensions
Build multi-tenant and high-availability architectures

SIP, RTP & Networking

Strong understanding of SIP signaling, RTP media flow, and SDP
Troubleshoot call issues (one-way audio, drops, registration failures)
Handle NAT traversal, firewall configurations, RTP port management
Analyze SIP traces using tools like sngrep, tcpdump, etc.

Dialplan & Scripting

Develop dialplans using XML, Lua, JavaScript, or Python
Implement:
Call queues (inbound/outbound)
Time-based and skill-based routing
Failover and fallback mechanisms

Integrations & APIs

Integrate with CRM/ERP systems, billing platforms, and AI voice bots
Work with REST APIs and WebSocket services
Use Event Socket Library (ESL) for real-time call control

WebRTC & Media

Configure WebRTC (DTLS-SRTP, ICE, OPUS)
Work with mod_verto and SIP over WSS
Build browser-based calling solutions

Monitoring & Debugging

Monitor system performance and call quality
Analyze logs, CDRs, and optimize codec usage
Handle production incidents and perform RCA

Deployment & Operations

Deploy on Linux (CentOS/Ubuntu)
Work with cloud platforms like AWS, GCP, or Azure
Implement HA, load balancing, scaling
Collaborate with DevOps for CI/CD and automation

Required Skills

Strong FreeSWITCH experience
Deep understanding of VoIP protocols (SIP, RTP, RTCP, WebRTC)
Linux administration
Dialplan development (XML/Lua/JS/Python)
ESL and event-driven architecture
Debugging tools (fs_cli, sngrep, tcpdump)
SQL (MySQL/PostgreSQL for CDR/reporting)

Interested candidates share resume to Whatsapp: 9742711298

Job Type: Full-time

Pay: ₹160,000.00 - ₹200,000.00 per month

Work Location: Remote

Quick apply

Refine Your Search

protocol engineer jobs in remote

Telephone Engineer - Free Switch

Senior Solutions Engineer

Senior Software Engineer I/II (Backend)

Technical Lead,Python

Edge Network Engineer

Sr. Python Developer

Data Engineer Lead (OT Data)( Oil & Gas) (India)

AI Workflow Automation Engineer

Android Mobile Application Developer

Software Engineer, Go

Solution Architect

Senior Devops Engineer

Test Engineer – Medical Devices & AI

Industrial Automation and Data Integration Engineer

VMware Senior Technical Support Engineer (NSX)

Senior Consultant - Zoom

Senior Data Scientist

Golang Developer

Java Technical Lead

Senior Product Manager – Product Solutions

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