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This is a Senior Technical Lead position at Ericsson R&D Bangalore where you get to work with a team of highly motivated engineers in delivering Ericsson's Multimedia Telephony Application Server (MTAS) features for VoLTE, VoWifi and other IMS enabled solutions.MTAS is Ericsson’s Session Initiation Protocol (SIP) application server for IP telephony and multimedia which meets all necessary large network telephony requirements. MTAS is part of Ericsson's Cloud VoLTE and Evolved Communication portfolio.Within MTAS Development organization, Agile methodology and philosophy are practiced in spirit. A relatively flat system of cross-functional teams reporting into line managers who then report to a Product Development Group Head.
Job Responsibility:
Drive strategic technical leadership for feature studies and solution design
Perform continuous analysis of requirements and technical impacts across the system
Continuously experiment, learn, and explore improvements in product architecture and design approaches
Develop and write design code for useful customer applications
Support troubleshooting and customer issue analysis when required
Contribute to building and strengthening technical competence within the team
Requirements:
9 - 13 years of overall IMS design experience with strong experience in IMS architecture, 3GPP and VOLTE specifications
MUST HAVE strong knowledge of IMS nodes, SIP, MEGACO and Diameter protocols
MUST HAVE excellent programming skills in C++ on Linux based platforms
MUST HAVE knowledge in OOPS/Design Patterns/STL on Linux
MUST HAVE strong experience in breakdown of customer requirements into user-story based team backlog
Ability to articulate and lead discussions with product line and other design organizations
Open to considering and bringing newer design paradigms to improve product architecture
Demonstrated ability to bring in product innovations of significant business value
Knowledge in cloud native and microservices architectures with good hands on knowledge in Kubernetes PaaS/ Docker Containers, Kubernetes and Helm.
Creative problem-solving skills and excellent troubleshooting / debugging skills
Should technically lead an Agile cross functional team
Sufficient multi-functional skills to understand and develop / modify automated test cases
Solid work ethic, customer focus, team player with passion for delivering world class solutions.
Strong Written and Verbal Communication.
B. Tech Degree in CS/EC/EE or related studies. M. Tech Degree is a plus