We're looking for a Senior/Lead Asterisk Developer to help us build and scale a cloud PBX solution based on Asterisk.The team is building a cloud PBX solution based on Asterisk. You will work with automated CI/CD processes and get a chance to improve your knowledge in cloud infrastructure and networks.Design and implement advanced Asterisk dialplansDebug and fix issues inside Asterisk core, modules, and C-based extensionsAnalyze and interpret stack traces, crashes, memory issues, and performance bottlenecksImplement patches, backports, or enhancements directly in Asterisk source codeDevelop custom modules (C/C++), when neededApply deep understanding of SIP signaling, RTP, SDP negotiation, codecs, and NAT traversalTroubleshoot SIP flowsWork with trunk groups, carriers, PSTN routing, and failover logicWork with Linux systems (systemd, networking, tuning, kernel parameters)Work with Asterisk in cloud environments (AWS preferred). Have at least 7+ years of production experience with large-scale deployments (call servers with 60k+ active users)Have contributions in experience with CI/CD, clouds, Linux & networkingHave a good level of English (B2 or higher)(For Lead level) Are ready to act as the technical lead for the Asterisk domain(For Lead level) Can work cross-team with backend developers, infra/DevOps, QA, and product owners(For Lead level) Own best practices, code quality, and documentation
Remote work flexibility - work from anywhereB2B contract with competitive gross compensation in USDStable job with long-term growth perspectiveReally good hardwareAn exciting and challenging job with talented people aroundContinuous learning and career growth opportunities with annual performance reviewCompensation for professional training, seminars, and conferencesReferral program - get rewarded for helping us grow the team with talented peopleCompany-supported English classes to enhance your professional growth
A few words about us:IDT Corporation is a global communications company founded in 1990 and headquartered in Newark, New Jersey. We are industry leaders in prepaid communication and payment services and one of the largest international voice carriers. We are not \"another big IT corporation\"— we encourage and support in-house entrepreneurs in developing their ideas into business actions.Net2Phone is a rapidly growing global provider of unified cloud communications solutions. It solves the problem of cost optimization for businesses in more than 50 countries, providing them with high-quality VoIP services. Net2Phone provides businesses with an integrated communications suite featuring powerful collaboration tools such as voice, messaging, chat, and unlimited domestic and international calling to 23+ countries.The product was named 'VoIP Supplier of the Year' by the Telecom Consulting Group in 2018.We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.#
Remote work flexibility - work from anywhereB2B contract with competitive gross compensation in USDStable job with long-term growth perspectiveReally good hardwareAn exciting and challenging job with talented people aroundContinuous learning and career growth opportunities with annual performance reviewCompensation for professional training, seminars, and conferencesReferral program - get rewarded for helping us grow the team with talented peopleCompany-supported English classes to enhance your professional growth
A few words about us:IDT Corporation is a global communications company founded in 1990 and headquartered in Newark, New Jersey. We are industry leaders in prepaid communication and payment services and one of the largest international voice carriers. We are not \"another big IT corporation\"— we encourage and support in-house entrepreneurs in developing their ideas into business actions.Net2Phone is a rapidly growing global provider of unified cloud communications solutions. It solves the problem of cost optimization for businesses in more than 50 countries, providing them with high-quality VoIP services. Net2Phone provides businesses with an integrated communications suite featuring powerful collaboration tools such as voice, messaging, chat, and unlimited domestic and international calling to 23+ countries.The product was named 'VoIP Supplier of the Year' by the Telecom Consulting Group in 2018.We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.#