137 Kamailio Jobs - Page 2

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,...

We are seeking a highly passionate and skilled Core Telephony Developer to join our team in Pune. The ideal candidate will be an immediate joiner eager to build and maintain cutting-edge Real-Time Communication (RTC) systems and voice platforms. You will be instrumental in ensuring the performance, quality, and security of our carrier-grade communication infrastructure. Key Responsibilities Design and Development : Architect, develop, test, and maintain robust, scalable, and high-performance RTC systems and core voice platforms. System Ownership : Take full ownership of key layers, including SIP signaling, media handling (RTP), and session control. Optimization : Continuously monitor and opt...

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...

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...

Role Overview We are seeking a highly skilled SIP Server Engineer/Asterisk Developer to design, configure, and maintain SIP-based communication systems. The candidate should have in-depth knowledge of Asterisk, VoIP technologies, and real-time communication protocols, with strong expertise in performance tuning, security, and integration with enterprise platforms. Key Responsibilities SIP Server Setup & Configuration: Deploy, configure, and manage SIP servers (Asterisk, FreeSWITCH, or similar PBX systems). WebRTC Integration: Implement WebRTC solutions for browser-based real-time communication. VoIP Features & Signaling: Develop and maintain SIP signaling flows, call routing, IVR, conferenci...

Location: Gurgaon Employment Type: Full-time Shift: 24/7 Rotational Shifts About the Role: We are seeking an experienced and versatile Cloud & On-Premises Infrastructure Engineer to manage, maintain, and optimise both cloud-based and on-premises servers. The ideal candidate will have a strong background in server/VM management, networking, VoIP systems, and database administration, with the ability to lead a technical team. Company Description Manage and maintain on-premises and cloud-based servers, virtual machines (KVM or equivalent), and related infrastructure. Configure, troubleshoot, and maintain routers, switches, and networking components, with a focus on VoIP networking. Manage VoIP ...

About The Role Job Requirements Strong work Experience in system engineering or software engineering in automotive products and their controls. Embedded Automotive product development process knowledge (ASPICE) Vehicle level experience Functional safety and its Methodologies , Experience with AutoSAR Deep knowledge of functional safety standards like ISO26262 Experience on functional safety concepts and design of safety product Experience in safety analysis : FMEA, FTA, FMEDA Reliability engineering knowledge a plus Good understanding on HARA Understanding of safety design mechanisms. Confirmation reviews / audits Required safety directed architect and design mindset expert knowledge of ISO2...

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...

As a Senior System Administrator (VoIP) / Telephony Engineer at Telebu, you will be a valuable member of the Communications engineering team. Your main role will involve the development, implementation, and support of IP Telephony technologies such as IVR platforms, Conferencing solutions, Voice engineering integration, VoIP, SIP, WebRTC, and PSTN gateways. Key Responsibilities: - Develop and implement telephony networks with various components like SIP proxies, registrar, media-servers, and billing systems. - Deploy highly scalable, robust, high-availability (HA), and fault-tolerant SIP VOIP/PRI trunking solutions. - Administer SIP and Media Servers, conduct network/protocol level debugging...

Viop developer : A VoIP developer's job description includes installing, setting up, and monitoring Voice over Internet Protocol (VoIP) systems. They also design and implement IP telephone communication systems. Responsibilities · Design and implement VoIP systems · Install, set up, and monitor VoIP systems · Provide technical support to end-users · Troubleshoot issues with VoIP systems · Collaborate with other IT teams · Test and evaluate new VoIP technologies Skills and qualifications A bachelor's degree in computer science or a related discipline, Experience in IT, Knowledge of internet security, Expertise in VoIP installation, and Excellent troubleshooting skills. VoIP systems VoIP is a ...

We’re looking for a Tech Lead to power our next-gen AI-native omnichannel dialer platform. If you’re passionate about shaping the future of customer engagement through AI + telephony, this is your chance. 📩 Apply now: sophia@edas.tech | 9004735381 In this role, you’ll: ⚡ 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 secu...

We are seeking a skilled and passionate Technical Manager to join our dynamic team. In this role, you will drive the development of cutting-edge applications and guide a team of talented developers to deliver high-quality software solutions. You will be responsible for technical leadership, management leadership and hands-on development, covering a modern stack that includes PHP/Symfony, JavaScript/TypeScript, Next.js, and Nest.js. About Us : With a comprehensive portfolio of services, Alyssum Global Services serve a diverse and global client base. From pioneering Build, Own, Operate, and Transfer (BOOT) solutions to delivering innovative DevOps as a Service, our offerings are designed to pr...

About The Role 7+ years of hands-on VoIP engineering experience, with a strong focus on carrier SIP trunking and interoperability. Expert-level knowledge of SIP signaling (INVITE, BYE, REGISTER, re-INVITE, UPDATE, PRACK, REFER, etc.), SDP negotiation, RTP/RTCP, and SIP headers. Proven ability to troubleshoot complex SIP interoperability issues across different carrier platforms and SBCs.Strong experience with Session Border Controllers (SBCs) and SIP proxies (e.g., Ribbon, AudioCodes, Oracle/Acme Packet, OpenSIPS,Kamailio, etc.). Proficiency with diagnostic toolsWireshark, sngrep, Homer/HEP, SIPp, Empirix, etc. Solid networking knowledgeIP, DNS, subnetting, VLANs, routing protocols. Strong L...

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. Job Description What Does Success Look Like? We are seeking a Lead VoIP Engineer to design and build high-performance modules within our Voice platform. You’ll work on the core telephony stack involvi...

Job Description 7+ years of hands-on VoIP engineering experience, with a strong focus on carrier SIP trunking and interoperability. Expert-level knowledge of SIP signaling (INVITE, BYE, REGISTER, re-INVITE, UPDATE, PRACK, REFER, etc.), SDP negotiation, RTP/RTCP, and SIP headers. Proven ability to troubleshoot complex SIP interoperability issues across different carrier platforms and SBCs.Strong experience with Session Border Controllers (SBCs) and SIP proxies (e.g., Ribbon, AudioCodes, Oracle/Acme Packet, OpenSIPS,Kamailio, etc.). Proficiency with diagnostic tools: Wireshark, sngrep, Homer/HEP, SIPp, Empirix, etc. Solid networking knowledge: IP, DNS, subnetting, VLANs, routing protocols. Str...

Title : Sr Software Engineer (FreeSwitch) Experience : 2+ years Location : Remote About The Opportunity Netrix Global is looking for a passionate Senior Software Engineer that is resourceful Freeswitch and Lua developer to join our team. If you're someone who enjoys tackling complex telephony challenges and independently exploring innovative solutions, we encourage you to apply! How You Will Make An Impact As a key member of our development team, you will play a vital role in shaping and enhancing our telephony applications. You will: Drive Innovation: Conduct independent research and development to address intricate technical problems within our telephony infrastructure, proposing and imple...

As a Junior System Administrator (VoIP) / Telephony Engineer at Telebu, you will be responsible for developing, implementing, and supporting IP Telephony related technologies. This includes working on IP Telephony, IVR platforms, Conferencing solutions, Voice engineering integration, Voice over IP (VoIP), Session Border Controllers (SBC), Session Initiation Protocol (SIP), WebRTC, and Public Switched Telephone Network (PSTN) gateways. **Key Responsibilities:** - Develop and implement telephony networks with various components such as SIP proxies, registrar, media-servers, billing systems, etc. - Deploy SIP VOIP/PRI trunking solutions that are highly scalable, robust, high-availability (HA), ...

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 desi...

Responsibilities: ● Design and implement telephony integrations using SIP and SIPREC. ● Develop APIs and backend services to handle call control, call recording, and session management.. ● Work with PBX systems, SIP Servers, and Media Servers for SIP call flows and media capture. ● Integrate third-party VoIP systems with internal applications and platforms. ● Analyze and troubleshoot SIP signaling and RTP media flows. ● Collaborate with cross-functional teams including DevOps, Product, and QA to deliver scalable solutions. ● Create technical documentation, diagrams, and support material. ● Ensure systems are secure, resilient, and scalable. Must-Have Skills: ● Strong experience with SIP prot...

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. What Does Success Look Like? We are seeking a Lead Product (Software) Engineer-VoIP to design and build high-performance modules within our Voice platform. You’ll work on the core telephony stack invo...

Redefine the future of customer experiences. One conversation at a time. We're changing the game with a first-of-its-kind, conversation-centric platform that unifies team collaboration and customer experience in one place. Powered by AI, built by amazing humans. Our culture is forward-thinking, customer-obsessed and built on an unwavering belief that connection fuels business and life; connections to our customers with our signature Amazing Service®, our products and services, and most importantly, each other. Since 2008, 100,000+ companies and 1M+ users rely on Nextiva for customer and team communication. If you're ready to collaborate and create with amazing people, let your personality sh...

Redefine the future of customer experiences. One conversation at a time. We're changing the game with a first-of-its-kind, conversation-centric platform that unifies team collaboration and customer experience in one place. Powered by AI, built by amazing humans. Our culture is forward-thinking, customer-obsessed and built on an unwavering belief that connection fuels business and life; connections to our customers with our signature Amazing Service®, our products and services, and most importantly, each other. Since 2008, 100,000+ companies and 1M+ users rely on Nextiva for customer and team communication. If you're ready to collaborate and create with amazing people, let your personality sh...

Redefine the future of customer experiences. One conversation at a time. We’re changing the game with a first-of-its-kind, conversation-centric platform that unifies team collaboration and customer experience in one place. Powered by AI, built by amazing humans. Our culture is forward-thinking, customer-obsessed and built on an unwavering belief that connection fuels business and life; connections to our customers with our signature Amazing Service®, our products and services, and most importantly, each other. Since 2008, 100,000+ companies and 1M+ users rely on Nextiva for customer and team communication. If you’re ready to collaborate and create with amazing people, let your personality sh...