Telecommunications Software Engineer

Company DescriptionXTel is a next-generation telecommunications company delivering cloud-based communication solutions for modern businesses. Our platform enables companies to manage virtual phone systems seamlessly across mobile and web environments, eliminating the need for traditional hardware.Powered by advanced technologies including Twilio APIs, real-time webhooks, and scalable cloud infrastructure, XTel provides intelligent communication features such as call forwarding, voicemail-to-email, IVR (interactive voice response), business greetings, call routing, and real-time call analytics.Our system is built to integrate easily with third-party platforms through secure APIs, enabling automation, customization, and enhanced customer engagement. XTel empowers startups, enterprises, and global teams to communicate efficiently, scale effortlessly, and deliver professional customer experiences.Role DescriptionThis is a full-time, on-site role located in the London Area, United Kingdom, for a Telecommunications Software Engineer.The role involves designing, developing, and maintaining scalable telecom software solutions using modern cloud communication technologies. You will work with **Twilio services, RESTful APIs, and webhooks to build real-time voice and messaging systems.The Telecommunications Software Engineer will:Develop and integrate telecom APIs (voice, SMS, SIP, VoIP)Implement webhook-based event handling for real-time communication flowsBuild and optimize call routing, IVR systems, and automation workflowsEnsure system scalability, reliability, and security in cloud environmentsCollaborate with cross-functional teams to deliver high-performance communication solutionsStay up to date with emerging telecom and CPaaS technologiesQualificationsStrong proficiency in Software Development and Software Engineering principlesExperience with telecommunications APIs (e.g., Twilio, VoIP, SIP)Solid understanding of REST APIs, webhooks, and real-time event-driven systemsKnowledge of telecommunications protocols and cloud communication platforms (CPaaS)Familiarity with IVR systems, call routing, and voice infrastructureUnderstanding of wireless technologies and communication systemsExperience with cloud platforms (AWS, Azure, or similar) is an advantageStrong problem-solving and analytical skillsExcellent communication and teamwork abilitiesBachelor’s or Master’s degree in Computer Science, Telecommunications Engineering, or a related field 

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