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Date: Apr 11, 2018

Location: Madrid, MD, ES

Company: Ericsson


  • High potential software developer with deep knowledge in Linux internals and proficient in programming of open-platform, real-time and high-availability system, as well as scripting.
  • Valuable membership in open source communities: Linux, Kernel, computing foundation, Openvswitch, Cloud native, C++



  • C/C++ programming on Linux/Unix.
    • Valuable: advanced Linux programming skills: Kernel, Driver, Packet I/O, Real-Time Linux.
    • Valuable: Java and GO
  • TCP/IP Networking and evolution transport protocols (like QUIC), data networks and IP-based applications (HTTP, HTTPS, ..).
  • Knowledge in Mobile network architecture 4G/5G. Interfaces, protocols, functions,..  
  • Knowledge in real time data analytics algorithms.
  • Cloud native software stacks and execution environments: VMware, AWS, Swarm, Kubernetes, others..
  • Scripting languages: Shell, Perl, Python or similar
  • Capacity to investigate and debug complex issue investigations. Including performance tuning experience, troubleshooting, core dump analysis, …
  • Knowledge in operating system architectures and capacity to model scalable designs and solutions
  • Working experience with DevOps
  • Fluent in English (written and spoken)



  • Software Configuration Management tools (Git or equivalent)
  • Continuous integration tools: Jenkins, Gerrit.
  • Familiar with Unix/Linux tool chain.



  • Excellent in team working
  • Willing to share knowledge and learn (curious)
  • Good communication skills and open personality
  • Organized, solution oriented, passion for details, perseverant


    Why is Ericsson a great place to work?

    Specifically within the Policy development area we are working with cutting edge agile techniques such as SAFe and with state of the art technologies such as containers, cloud, multiclustered systems, microservices, continuous  integration and continuous delivery, digitalization of activities... among others. The teams are self-organiced and our organization is team centric, the indivisduals develop within a team but we also take care about individual growth. The SW development is done within a continuous integration and delivery machinery that enables developers for fast code integration and feedback. We promote knowledge sharing and personal growth as a way to take Ericsson forward.


    Ericsson is the driving force behind the Networked Society where every person and every industry is empowered to reach their full potential. Mobility, broadband and the cloud are transforming the world, enabling industries and society to provide better services, capture new opportunities, improve businesses, increase efficiency, and create new user experiences.

    Our services, software and infrastructure support every major telecom operator in the world. The transformation that this brings allows people, business and society to fulfill their potential and build a more sustainable future.

    With about 101,000 employees and customers in 180 countries, we combine global scale with technology and services leadership. We support networks that connect more than 2.5 billion subscribers. 40 percent of the world’s mobile traffic is carried over Ericsson networks. And our SEK 100 billion investment in research and development over the last three years ensure that our solutions – and our customers – are at the forefront of innovation.

    At Ericsson, we give our employees the freedom to think big. Your ideas and innovations can turn into achievements that impact society and change the world. Are you ready to be a change-maker? Learn what makes YOU + Ericsson a powerful combination. Join us today.

    Founded in 1876, Ericsson has its headquarters in Stockholm, Sweden. Net sales in 2014 were SEK 228.0 billion (USD 33.1 billion). Ericsson is listed on NASDAQ OMX stock exchange in Stockholm and the NASDAQ in New York.






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: Spain (ES) || || Madrid || 21091; 21094

Req ID: 236211

Job Segment: Telecom, Telecommunications, Developer, Cloud, Linux, Technology