Ericsson Careers

Technical Lead - Developer

Bangalore, India
Research & Development

English (US)

Job Description

Date: Nov 2, 2018

Technical Lead - QA Job Description


This is a Technical Lead – QA 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. It is designed for Voice over LTE (VoLTE) enhanced with multimedia and convergence with PSTNs. MTAS is part of Ericsson's IMS solution portfolio.


Within MTAS VNF 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 VNF Development Center Head.


An Ideal Candidate would possess the following:

  • 6-10 years of overall IMS product test experience with a minimum of 1 year of that on virtualized telecom carrier grade product.
  • MUST HAVE strong TTCN hands on programming skills
  • MUST HAVE Strong knowledge of IMS nodes, SIP, MEGACO and Diameter protocols
  • Experience in testing solutions running on OpenStack environment using KVM/VMware hypervisors is a plus
  • Creative problem solving skills and excellent troubleshooting / debugging skills
  • Working knowledge of Python / PERL or any scripting language
  • Working knowledge of C++ programming is a plus.
  • Can work in and technically lead an Agile cross functional team
  • IMS architecture and 3GPP specs knowledge, GSMA\VoLTE specs
  • Ability to breakdown down customer requirements into user story based team backlog
  • 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



Why is Ericsson a great place to work?

Ericsson enables communications service providers to capture the full value of connectivity. The company’s portfolio spans Networks, Digital Services, Managed Services, and Emerging Business and is designed to help our customers go digital, increase efficiency, find new revenue streams, and create new user experiences. Ericsson’s investments in innovation have delivered the benefits of telephony and mobile broadband to billions of people around the world ensuring our solutions – and our customers – are at the forefront of innovation.   We support networks that connect more than 2.5 billion subscribers. With over 100,000 employees and customers in 180 countries, we combine global scale with technology and service leadership.  40 percent of the world’s mobile traffic is carried over an Ericsson network.  And, our Technology for Good and Connect to Learn programs include creating technology that makes it easier to save lives, feed societies, bring technology to emerging markets and connectivity to remote areas, and grow businesses and prosperity.

At Ericsson, we give our employees the freedom to think big and navigate their career, on a global scale.  We create technology that helps others, from helping people enjoy their favourite content to helping people recover from natural disasters by enabling better communications between rescue workers. Your ideas and innovations can turn into achievements that impact society and change the world, creating new connections, new possibilities, and new capabilities.  We find that Ericsson is at its best when we bring together the diverse skills of our people. Working across business areas, across cultures, across geographical borders, across technical disciplines. More often than not, across ground-breaking solutions. Next generation technology can be staggeringly complex. But the simpler it is to use; the more people benefit from it. Join us and help build technology that makes it simple to connect with information, business, societies, and each other.


Ericsson provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, sexual orientation, marital status, pregnancy, parental status, national origin, ethnic background, age, disability, political opinion, social status, veteran status, union membership or genetics.

Ericsson complies with applicable country, state and all local laws governing nondiscrimination in employment in every location across the world in which the company has facilities. In addition, Ericsson supports the UN Guiding Principles for Business and Human Rights and the United Nations Global Compact.

This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, training and development.

Ericsson expressly prohibits any form of workplace harassment based on race, color, religion, sex, sexual orientation, marital status, pregnancy, parental status, national origin, ethnic background, age, disability, political opinion, social status, veteran status, union membership or genetic information.


Primary country and city: India (IN) || || Bangalore || R&D

Req ID: 237425