Cloud Native 5G RAN - Senior SW Developer / Radio Management vDU

Stockholm, SE
den 20 mars 2021
den 11 april 2021
Our Exciting Opportunity

Product Development Unit (PDU) Cloud Radio Access Network (RAN)

The organization within Business Unit Networks aims to work closely with our customers, focused on the delivery of virtualized RAN solutions.


  • Full-stack virtualization of the 5G New Radio (NR) Control Unit (CU) and Digital Unit (DU).
  • Centralized Radio Access Network (CRAN) & Distribute Radio Access Network (DRAN) configurations.
  • Commercial Off The Shelf (COTS) HW including L1 accelerators where needed
  • Cloud-Native infrastructure based on ADP framework for SW based on micro-services and containers
  • Open interfaces (e.g F1, X2/Xn, A1, 01, LLS…)
  • Architecture for automation, AI and machine learning
  • Band support: Sub-6 & Mid-Band AAS to start with, High-Band in the future
  • Radio support: Potentially all Ericsson NR capable radios with the use of eCPRI or CPRI converter

You will

Be actively engaged in the architecture definition and proactively drive the implementation of Distributed units Control plane and Radio Control and Management plane running on the Virtual DU side, in particular:

  • Be able to deliver scalability, resilience and performance by taking full advantage of the evolving architectural and services inherent to a Cloud-Native Platform
  • Modularize the implementation such that it can handle multiple type of interface (proprietary, ORAN...) and multiple types of Radios (Macro, Mid-Band AAS, High Band, Indoor...)
  • Strive for delivery of product and test code that improves the advantages of a DevOps infrastructure
  • Cultivate a systematization and implementation that enable rapid feature parity in a Stand-Alone and Hybrid network environment

To be successful in the role you must have

  • Experience with the implementation of NR Radio Control and Management functions
  • Experience working with Cloud Native core design principles (microservices, containers, pods, Master/worker nodes)
  • Experience developing through the Cloud Native Development Pipeline (principles and tools - CI/CD (DevOps), Jenkins, Spinnaker)
  • An innovative demeanour
  • Good communication and presentation skills
  • Phenomenal teammate skills!

Minimum Qualifications & Experience Requirements:
  • 2-3 years work in Wireless embedded SW and/or Cloud Native product development
  • 1-2 years of work experience in functions related to NR Radio Control and Management
  • BSc or MSc level degree in an SW related field

What´s in it for you?

Here at Ericsson, our culture is built on over a century of courageous decisions. With us, you will no longer be dreaming of what the future holds - you will be redefining it. You won't develop for the status quo, but will build what replaces it. Joining us is a way to move your career in any direction you want; with hundreds of career opportunities in locations all over the world, in a place where co-creation and collaboration are embedded into the walls. You will find yourself in a speak-up environment where empathy and humanness serve as cornerstones for how we work, and where work-life balance is a priority. Welcome to an inclusive, global company where your opportunity to make an impact is endless.

What happens once you apply?

To prepare yourself for next steps, please explore here:

If you have any specific questions about this role, please contact recruiter Marco Crosilla at
Hiring Manager: Section Manager Cloud RAN Virtual distributed unit control plane and Radio management

Location for this role: Stockholm, Sweden

Last day to apply: 12th March 2021

The selection and interview process are ongoing. Therefore, send in your application as soon as possible.

Curious to know more about the life at Ericsson? Meet some of your future colleagues and watch our People film .

Security clearance including references and relevant background screening will be conducted for final candidates
Kindly note that we cannot process applications sent via email.

We welcome the opportunity to meet you!

Do you believe that an organization fostering an environment of cooperation and collaboration to execute with speed creates better business value? Do you value a culture of humanness, where fact based decisions are important and our people are encouraged to speak up? Do you believe that diverse, inclusive teams drive performance and innovation? At Ericsson, we do.

We provide equal employment opportunities without regard to race, color, gender, sexual orientation, transgender status, gender identity and/or expression, marital status, pregnancy, parental status, religion, political opinion, nationality, ethnic background, social origin, social status, indigenous status, disability, age, union membership or employee representation and any other characteristic protected by local law or Ericsson's Code of Business Ethics.

Primary country and city: Sweden (SE) || || Stockholm || R&D

Req ID: 523868

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