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Qualifications & Skills: Bachelors (Masters preferred) degree in Computer Science, Computer Engineering or Electrical Engineering from an accredited college or university 4 to 8 years System Admin/Engineering experience with VoIP, WLAN, Application Interfaces, Radio Gateway, Database systems and monitoring Object Oriented programming experience Proficient with development of monitoring and presentation dashboards Experience with Service Oriented Architecture design Understanding of distributed, HA, and scaling On-premise/Cloud computing environments include container (e.g. Docker, AWS, Heroku, Digital Ocean etc.) Experience with Disaster recovery architectures and implementations Experience with various Linux/Windows/Android/iOS Operating system Development experience on server communications systems Development experience with BI tools, reporting, and architecture Agile Experienced (SCRUM/KANBAN) Solid understanding of Python, Perl, Ruby, Bash, PHP, NodeJS Sound knowledge of DB systems such as MySQL, PostgreSQL, Mariah, Mongo Sound knowledge of HTML5, CSS, JavaScript, jQuery, Bootstrap, Fusion Charts, Angular/Angular 5 JS Experience with MEAN & LAMP Stack Solid understanding of Spring Boot Troubleshooting / problem solving skills - including customer interface and solo on-site experience 3rd Party solutions integration using standard and proprietary protocols
We are seeking an experienced Senior VOIP Software Engineer to join our team. The Senior Software Engineer is responsible for designing and developing a next-generation communications platform using VOIP technologies, protocols and open-source platforms such as FreeSWITCH and Asterisk. Requirements: 2+ years of FreeSWITCH development experience 5+ years of industry experience in developing complex, full-cycle VOIP applications Deep knowledge in SIP with demonstrated experience implementing SIP protocol-based VoIP applications using FreeSWITCH, Kamailio, Asterisk or similar technologies Development experience using Python, Elixir, MySQL, Shell scripting or Go is a plus Experience developing applications on Linux Server (Ubuntu, Debian) environments Experience with debugging tools such as Wireshark, Homer, sngrep etc. Experience working in Agile Software development Strong desire to learn new technologies BE in Computer Science, Information Technology or Communications Responsibilities: Architect a new SIP protocol based VOIP software with scalability, redundancy and seamless recovery Design and develop SIP protocol-based VoIP applications utilizing the following technologies: FreeSWITCH, Kamailio, WebRTC, SIP, SMPP Contribute innovative designs and ideas for improving our company products and services
Responsibilities: • Analysis & Design for the new enhancements in server, design and implement the features with high quality. • Analyze the customer/field issues of the server application and debug the issues spanning multiple modules. • Participate in technical discussions, deployment and planning meetings • Provide technical guidance to the team analysis, debugging and implementation. • Improve the Quality based on the causal analysis and preventive actions. • Requirements: • Candidates must have 3 to 6 years’ experience developing software • Excellent programming skills in C and C++ • Experience in S/W development and debugging • Excellent troubleshooting and problem solving skills • Knowledge of TCP/IP & Networking concepts • Knowledge of VoIP technologies like SIP, RTP will have added advantage • The successful applicant must be able to work with minimal supervision and must be a quick learner
