SIP / VOIP / SS7 / UMTS / LTE Testers

📡 We're Hiring: Mobile Network Engineer – Bangalore, India GigSky is redefining global mobile connectivity. Our patented eSIM technology enables seamless, on-demand data access across borders—powering everything from IoT devices and wearables to vehicles and aircraft systems. We eliminate roaming fees and deliver local connectivity through a global...

We are looking for LTE Automation Tester for a Product as well as service based Company Position : LTE Tester Experience : 2 to 4 years Job : Work from office NP : Immediate to 30 days - Must have experience in LTE or 4G or 5G and ORAN domain. - Good knowledge of LTE technology (Radio interface, S1/X2, protocols, LTE features), and basic IP knowledge -...

About the job : Voice NOC & Technical Assistance Center (VoIP-Telecom)Location : Pune (On-site, 24/7 Rotational)Experience : 2 5 the Role : We are looking for motivated professionals to join our Voice NOC & Technical Assistance Center (TAC) team.This role involves supporting and managing voice/telecom networks, troubleshooting VoIP services, and working...

📡 We're Hiring: Mobile Network Engineer – Bangalore, IndiaGigSky is redefining global mobile connectivity. Our patented eSIM technology enables seamless, on-demand data access across borders—powering everything from IoT devices and wearables to vehicles and aircraft systems. We eliminate roaming fees and deliver local connectivity through a global...

📡 We're Hiring: Mobile Network Engineer – Bangalore, IndiaGigSky is redefining global mobile connectivity. Our patented eSIM technology enables seamless, on-demand data access across borders—powering everything from IoT devices and wearables to vehicles and aircraft systems. We eliminate roaming fees and deliver local connectivity through a global...

Position: Sr. Software Developer - VOIP, SIPCompany: Axiom Software Solutions LimitedLocation: Remote/Onsite as per project requirementsType: Full-time________________________________________Job Description:We are looking for a talented Senior Software Developer with expertise in VOIP and SIP protocols to join our dynamic team at Axiom Software Solutions...

Position : VOIP EngineerExperience : 2 yearsLocation : PuneJob type : 2 years bond is compulsoryClient : FLIGHTCASE IT SERVICESCTC : As per market standardsFirst round of interview will be in office (face to face), and final round will be virtual (teams call with video recording), or vice versa. One round of interview in office is mandatory.JD for Voice NOC...

Key Responsibilities : - Design, configure, and implement VoIP/SIP/IMS systems for enterprise and carrier-grade solutions.- Integrate open-source VoIP platforms such as FreeSWITCH, Asterisk, or similar.- Work closely with cross-functional teams to develop and maintain robust communication infrastructures.- Optimize system performance, perform load testing,...

We are looking for a skilled C++ developer with expertise in SIP and VOIP to join our team in Chennai. The ideal candidate will have 4-8 years of experience.Roles and ResponsibilityDesign, develop, and test C++ applications with a focus on SIP and VOIP.Collaborate with cross-functional teams to identify and prioritize project requirements.Develop and...

Flightcase IT Services Role Overview The Voice NOC Engineer will be responsible for providing end-to-end technical support and escalation management for VoIP and telecom networks. This role demands strong expertise in SIP protocols, Cisco Unified Communications Manager (CUCM) , and telecom equipment such as SBCs and NGNs . The candidate will handle complex...