Android Developer Jobs

Sr. Backend Engineer (SMPP,SMS,CPaaS,UCaas, VOIP)


  • cloud
  • api
  • android

Quick Facts

Hyderabad, IN

Job description

Voxvalley is the leading Telecommunication Software and VoIP Communication Platforms provider which enable Telecoms, Service Providers and Enterprises to integrate voice, video, text and instant messaging into any web and mobile applications using its proprietary SDKs and APIs.

Voxvalley offerings include CPaaS (Communication Platform as a Service), Voice, Video, Chat and SMS SDKs, OTT Mobile VoIP Platforms, Enterprise Business Communication Solutions and VoIP calling applications for Android, iOS and Web.

Headquartered in Singapore, with R&D Center in India, sales offices and partners with various system integrators across the globe, Voxvalley serves over 40 million end-users and 8000 customers and growing in 44 countries.

Role: Senior backend engg

  • Responsible for the software design, development for Messaging components in CPaaS product

  • Understand and critically review Requirements & Architecture of CPaaS Messaging components -SMS, Instant Messaging (IM), Messaging APIs, Messaging Applications -A2P, P2P, P2A Billing/Accounting & customer Dashboards, Cloud & Micro-services based deployment

  • Work with architects in exploring technology alternatives/solution frameworks and recommend choice of technology/framework for product building

  • Deep understanding of Coding guidelines, design patterns and well-known algorithmic approaches to solve commonly known problems

  • Focus on innovation, strong sense of ownership of the quality and completeness of deliverable

  • Superior understanding of software engineering fundamentals and processes

  • Sharp technical flair and hands on capabilities on coding, debugging

  • Attention to details, capability to work independently and deliver solutions

  • Mentor, guide junior team members and deliver larger than individual goals through effective teamwork

Experience and skills

  • Graduate/Post-graduate in Computer Science/Electronics Engineering

  • 7-10 years of relevant software product engineering experience

  • Hands-on product development experience in building Carrier and Enterprise grade products

  • Expertise in SMPP, SMS Gateways , Jasmin, PlaySMS

  • Experience on CPaaS, UCaaS, VoIP, SIP, RCSRole:s

  • Expertise on python and C programming language

  • Good understanding of WebRTC, experience with any of WebRTC gateways Janus, Jitsi, FreeSWITCH

  • Experience on Agile methodology, CI-CD, DevOPS & Automation

  • Experience on implementation of REST based services, JSON, XML and APIs is a definite plus

  • Experience with writing and deploying apps and services in cloud platforms : AWS

Apply now