78 Freeswitch Jobs

As a Product Support Engineer II at SoundHound AI, you will be responsible for handling escalated technical issues related to voice-related technologies. Your role will involve diagnosing and resolving complex problems with applications, databases, network connections, voice services, and more. Here is what you will be doing in this role: - Address escalated issues from Level 1 support and utilize advanced troubleshooting skills to diagnose issues with java applications, databases, network connections, and voice services. - Investigate technical issues specific to Java runtime and Linux environment, including JVM tuning, memory management, and file permissions. - Work on Kubernetes based app...

As a skilled FreeSWITCH Developer with deep experience in OpenSIPS and/or Kamailio, you will be joining the core VoIP engineering team at our company. Your role will involve architecting, building, and maintaining robust SIP-based communication systems. If you are excited about solving complex signaling challenges and scaling VoIP infrastructure, this opportunity is perfect for you. **Key Responsibilities:** - Build and maintain scalable VoIP services using FreeSWITCH. - Configure and manage SIP proxies (OpenSIPS, Kamailio) for routing, load balancing, and NAT traversal. - Develop and fine-tune dialplans, call flows, and scripts in Lua, Python, or JavaScript. - Troubleshoot signaling/media i...

About The Role Project Role : Application Support Engineer Project Role Description : Act as software detectives, provide a dynamic service identifying and solving issues within multiple components of critical business systems. Must have skills : Cloud Contact Center Operations Good to have skills : NA Minimum 3 year(s) of experience is required Educational Qualification : 15 years full time education Summary :We are seeking an experienced Voice Engineer with 3 to 5 years of experience in Asterisk, Kamailio, SIP, WebRTC, and VoiceXML, along with strong scripting skills in Java. The ideal candidate will be responsible for designing, deploying, and maintaining real-time communication systems, ...

1. System Development & Configuration Design, develop, and deploy solutions using Asterisk, FreePBX, Vicidial, GoAutoDial, or similar platforms . Create and maintain dial plan logic, IVR menus, and call routing scripts . Implement and configure SIP trunks, PRI lines, gateways, and SBCs . Develop custom Asterisk AGI/ARI scripts using Python, PHP, or Node.js . Integrate Asterisk with CRM systems, APIs, or databases (MySQL, PostgreSQL). 2. Dialer Management Configure and optimize predictive, progressive, and manual dialers for maximum efficiency. Manage campaign setup, call pacing, and list management for outbound processes. Monitor call success rates, agent utilization, and drop ratios , and t...

Job Purpose VoIP Engineer (Asterisk, Kamailio) - 5-7 Years Experience Duties and Responsibilities A-Minimum required Accountabilities for this role VoIP Infrastructure Design & Maintenance: oConfigure, deploy, and maintain FreeSWITCH and Kamailio-based systems. oUnderstanding of VoIP architectures to support business needs. oImplement call routing, DID management, and trunk configurations. SIP & Call Routing: oDevelop and manage SIP-based call routing for internal and external communication. oTroubleshoot SIP signaling issues using tools like Wireshark or sngrep. oOptimize routing rules for least-cost routing (LCR) and high availability. Monitoring & Performance Optimization: oMonitor VoIP s...

Job Purpose VoIP Engineer (Asterisk, Kamailio) - 4-5 Years Experience Duties and Responsibilities A-Minimum required Accountabilities for this role VoIP Infrastructure Design & Maintenance: oConfigure, deploy, and maintain FreeSWITCH and Kamailio-based systems. oUnderstanding of VoIP architectures to support business needs. oImplement call routing, DID management, and trunk configurations. SIP & Call Routing: oDevelop and manage SIP-based call routing for internal and external communication. oTroubleshoot SIP signaling issues using tools like Wireshark or sngrep. oOptimize routing rules for least-cost routing (LCR) and high availability. Monitoring & Performance Optimization: oMonitor VoIP s...

Plivo is a leading technology company transforming customer engagement for some of the world's largest B2C brands, including Uber, WhatsApp, and Zomato. Our new product - the AI agents platform, automates the entire customer lifecycle - from acquiring, engaging, and supporting customers - through cutting-edge multimodal AI, including LLMs, text-to-speech, and speech detection. With a 100+ member team based out of India & US. We are building high-impact global products that handle over 1 billion API requests per month. If you are excited about solving hard, real-world AI challenges at scale, this is where you belong Role overvi ew This is a deep systems and multidisciplinary role that bridges...

Cyara is the world's leading Automated CX Assurance Platform provider, enabling leading brands across the globe to build better customer experiences faster. Through automated testing and monitoring, Cyara accelerates the delivery of flawless customer journeys across digital and voice channels while reducing the risk of customer-facing defects. Every day the most recognizable brands, including Airbnb and NAB trust Cyara to deliver customer smiles at scale. Our promise is Customer Smiles - Delivered at Scale, and as a member of Cyara's team, you'll be given the opportunity to bring that mission to fruition alongside our amazing community of fun-loving forward thinkers. Interested to find out m...

Product Manager Location: Vadodara Reporting To: Managing Director & CTO Experience: 1218 years About Phonon Phonon is a pioneer in delivering customer communication automation solutions across BFSI, Aviation, and Enterprise sectors. We design, build, and manage high-availability communication systems that combine voice, web, and messaging to deliver seamless real-time customer experiences. Our platforms handle millions of interactions dailyconnecting customers, systems, and outcomes. Role Overview We are seeking a Product Manager who can translate business goals into scalable, reliable, and secure product architectures. The role requires someone who can balance business context with deep te...

VoIP & Telecom Developer (Asterisk/Vicibox/SIP) Company: Universal Response Systems (URS) Location: India (Remote) Department: Engineering Software & QA Software Development Employment Type: Full-Time, Permanent Role Summary URS is building a cloud-hosted, open-source telecom stack from scratch to replace third-party dialers. We need a hands-on VoIP & Dialer Engineer who can architect, build, and ship the entire platform end-to-end: Asterisk/Vicibox dialer, SIP edge, multi-carrier routing, SMS/RVM, APIs, observability, and security. You build it; we’ll operate it day-to-day. Strong growth path to Technical Head as we scale. What You’ll Build & Own Core dialer: Stand up Asterisk/Vicibox/Vicid...

Job Description!! We are seeking a highly skilled & experienced Unix, IP Networking, & FreeSWITCH Engineer to join our team. In this role, you will play a crucial part in managing our Unix-based systems, ensuring the stability & security of our IP network infrastructure, and optimizing our FreeSWITCH VoIP telephony solutions. If you have a deep understanding of Unix/Linux systems, IP networking protocols, & VoIP technologies Responsibilities Unix/Linux System Administration: Install, configure, & maintain Unix/Linux servers, ensuring high availability & performance Monitor system health, troubleshoot issues, & perform routine maintenance tasks Manage user accounts, permissions, and file syst...

Role Overview: As a highly skilled VoIP Developer with 5-7 years of experience, you will be responsible for the installation, configuration, and maintenance of open-source VoIP solutions like Asterisk, FreeSWITCH, OpenSIPS, and Kamailio. You will also handle tasks such as setting up proxies for push notifications, managing VoIP and SIP protocols, configuring tools for monitoring and debugging, implementing value-added features, managing databases, ensuring network reliability, and troubleshooting hardware and software issues effectively. Key Responsibilities: - Installation, configuration, and maintenance of open-source VoIP solutions (e.g., Asterisk, FreeSWITCH, OpenSIPS, Kamailio). - Setti...

Role Overview: As an experienced engineer, your main responsibilities will include: - Debugging and analyzing engineering support requests to identify root causes and potential solutions. - Implementing configuration changes and providing workaround solutions when necessary. - Developing and enhancing internal automation tools to streamline support operations. - Monitoring and analyzing logs using OpenSearch or similar log management tools to diagnose and resolve issues efficiently. - Collaborating closely with L3 Engineers, Product, and Engineering teams to improve system stability and enhance the overall support experience. - Contributing to documentation, FAQs, and internal knowledge base...

As a Free Switch Developer at Webvio Technologies Private Limited, your role will involve designing, developing, deploying, troubleshooting, and maintaining tools and services that support the cloud telephony network. Your expertise in SIP, RTP, RTCP, TURN, STUN, NAT, and TLS will be crucial for customizing FreeSWITCH for audio/video conferencing to handle 1000-1500 concurrent calls. Collaborating with the mobile team on APIs and support will also be part of your responsibilities. Familiarity with SIP servers (SER/OpenSER) and proxy servers, as well as knowledge of SBC, FreeSWITCH, and SIPX, will be beneficial. **Key Responsibilities:** - Design, develop, deploy, troubleshoot, and maintain t...

VoIP & Telecom Developer (Asterisk/Vicibox/SIP) Company: Universal Response Systems (URS) Location: India (Remote) Department: Engineering Software & QA Software Development Employment Type: Full-Time, Permanent Role Summary URS is building a cloud-hosted, open-source telecom stack from scratch to replace third-party dialers. We need a hands-on VoIP & Dialer Engineer who can architect, build, and ship the entire platform end-to-end: Asterisk/Vicibox dialer, SIP edge, multi-carrier routing, SMS/RVM, APIs, observability, and security. You build it; we’ll operate it day-to-day. Strong growth path to Technical Head as we scale. What You’ll Build & Own Core dialer: Stand up Asterisk/Vicibox/Vicid...

Sprinklr is a leading enterprise software company for all customer-facing functions. With advanced AI, Sprinklr's unified customer experience management (Unified-CXM) platform helps companies deliver human experiences to every customer, every time, across any modern channel. Headquartered in New York City with employees around the world, Sprinklr works with more than 1,000 of the world's most valuable enterprises global brands like Microsoft, P&G, Samsung and more than 50% of the Fortune 100. Learn more about our culture and how we make our employees happier through The Sprinklr Way. Job Description What Does Success Look Like We are seeking a Lead Product (Software) Engineer-VoIP to design ...

About The Role Project Role : Custom Software Engineer Project Role Description : Develop custom software solutions to design, code, and enhance components across systems or applications. Use modern frameworks and agile practices to deliver scalable, high-performing solutions tailored to specific business needs. Must have skills : Node.js Good to have skills : Python (Programming Language) Minimum 5 year(s) of experience is required Educational Qualification : 15 years full time education Summary :We are seeking a highly skilled Voice Socket Application Developer with 5+ experience in Socket Programming (Node.js or Python) and real-time communication systems. The ideal candidate will design,...

Company Description Miratech helps visionaries change the world. We are a global IT services and consulting company that brings together enterprise and start-up innovation. Today, we support digital transformation for some of the world's largest enterprises. By partnering with both large and small players, we stay at the leading edge of technology, remain nimble even as a global leader, and create technology that helps our clients further enhance their business. We are a values-driven organization and our culture of Relentless Performance has enabled over 99% of Miratech's engagements to succeed by meeting or exceeding our scope, schedule, and/or budget objectives since our inception in 1989...

Company Description Miratech helps visionaries change the world. We are a global IT services and consulting company that brings together enterprise and start-up innovation. Today, we support digital transformation for some of the world's largest enterprises. By partnering with both large and small players, we stay at the leading edge of technology, remain nimble even as a global leader, and create technology that helps our clients further enhance their business. We are a values-driven organization and our culture of Relentless Performance has enabled over 99% of Miratech's engagements to succeed by meeting or exceeding our scope, schedule, and/or budget objectives since our inception in 1989...

Company Description Miratech helps visionaries change the world. We are a global IT services and consulting company that brings together enterprise and start-up innovation. Today, we support digital transformation for some of the world's largest enterprises. By partnering with both large and small players, we stay at the leading edge of technology, remain nimble even as a global leader, and create technology that helps our clients further enhance their business. We are a values-driven organization and our culture of Relentless Performance has enabled over 99% of Miratech's engagements to succeed by meeting or exceeding our scope, schedule, and/or budget objectives since our inception in 1989...

You have an exciting opportunity as a Core Telephony Dev with 5-8 years of hands-on experience in CRM Systems, Contact Center as a Service (CCaaS), and VoIP Solutions. Your expected start date is immediate and the location is Pune, with the initial 2 months of work from home and later at Baner, Pune. Your work timings are from 10 AM to 7 PM (IST), extendable to 10 PM whenever required. As a Core Telephony Dev, your primary responsibilities will include: - Designing, building, and maintaining scalable, high-performance real-time communication systems using FreeSWITCH, Kamailio, RTP Engine Module(s), and APIs. - Owning the core signaling, media handling, and session control layers that power g...

As a budding C programmer passionate about system-level programming and networking, you have the opportunity to join a team working on exciting real-world applications in Linux/Unix environments. You will gain hands-on experience in developing multithreaded systems, understanding networking protocols, and debugging from start to finish. **Key Responsibilities:** - Assist in developing and maintaining C/C++ applications on Linux/Unix platforms. - Learn to design and implement network programming solutions using protocols (SIP experience is a plus). - Support building scalable, efficient multithreaded applications. - Write clean, maintainable code under the guidance of senior developers. - Con...

About the Role We are looking for an experienced engineer to design, build, and maintain scalable, high-performance real-time communication systems. You will own the signaling, media handling, and session control layers that power global voice services. This role is highly technical and requires deep expertise in VoIP protocols and platforms. What Youll Do Design, implement, and operate carrier-grade real-time voice platforms. Build and maintain systems using Freeswitch, Kamailio, and RTP Engine, integrated with modern APIs. Own the SIP signaling flows, media handling, and session management for large-scale deployments. Optimize for performance, call quality, and security across cloud and da...

As a candidate for this position, you must have the following qualifications: - Strong end-to-end knowledge of VOIP/SIP/IMS systems - Solid experience with Linux (kernel-level and user-space programming) - Proficiency with debugging tools for embedded systems - Hands-on experience with open source tools like Freeswitch for system design - Proficiency in Git or other version control systems - Excellent analytical and problem-solving skills - Strong communication and team collaboration abilities Additionally, it is important to highlight that the company values teamwork and effective communication among its employees.,

Were looking for a strong Tech Lead to spearhead our AI-powered omnichannel dialer platform . You’ll lead a talented team, drive architecture, and ensure delivery of scalable, secure, and innovative solutions. What You’ll Do Lead design & development of autodialer (predictive, power, preview, progressive). Architect scalable systems with Asterisk/Kamailio/FreeSWITCH, Node.js, WebRTC . Drive CRM integrations (Salesforce, HubSpot, Zoho) & compliance (DNC, GDPR). Build real-time monitoring, analytics & reporting dashboards. Mentor team, enforce coding standards, and lead sprint delivery. Champion DevOps (CI/CD, Docker, Kubernetes) and security best practices. What You Bring 10–12 years in softw...