Cloud Native 5G RAN - Junior Developer for NR L2 Baseband

Stockholm, SE
den 15 februari 2021
den 3 april 2021
As the tech firm that created the mobile world, and with more than 54,000 patents to our name, we've made it our business to make a mark. When joining our team at Ericsson you are empowered to learn, lead and perform at your best, shaping the future of technology. This is a place where you're welcomed as your own perfectly unique self, and celebrated for the skills, talent, and perspective you bring to the team. Are you in?

Come, and be where it begins.

Our Exciting Opportunity

We are a newly formed organization within Business Unit Networks that seeks to work closely with our customers, passionate about delivery of virtualized Radio Access Network (RAN) solutions.

We try to accelerate the product development with new fresh thinking. We challenge the established flow with new methodologies and are active in the open-source communities.
  • 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
  • COTS HW including L1 accelerators where needed
  • Cloud Native infrastructure
  • Open interfaces (e.g F1, X2/Xn, A1, 01, LLS…)
  • Architecture for automation, AI and machine learning

We are now looking for enthusiastic and skilled Junior Developers to join the team!

You will

  • Actively participate in the software development for Cloud Native baseband products.
  • Be able to deliver scalability, resilience and performance by taking full advantage of the evolving architecture and services inherent to a Cloud Native Platform.
  • Strive for delivery of product and test code with all the advantages of a DevOps infrastructure.
  • Foster systematization and implementation that enable rapid feature parity in a Standalone and Hybrid network environment.
  • Develop yourself in Ericsson's core business areas with new open SW and COTS HW platform.

To be successful in the role you must have

  • Good communication and presentation skills
  • A collaborative approach which makes you a phenomenal teammate
  • Bachelor´s or Master´s degree level in a Software related field
  • Solid skills in one of the following programming languages: C/C++/Python/GO

Additional qualifications

  • Ability to develop and deploy Embedded type of SW, on a COTS HW. (COTS meaning x86, AMD, GPU or other HW, which can be deployed in a Cloud environment.)
  • Good understanding of Linux and able to use DPDK and smart Network Interface cards (smart NIC) to optimize the data processing path.
  • Understand concepts like Docker containers, Kubernetes deployment, Helm charts and canary deployment.
  • Experience of Cloud Native Development Pipeline principles and tools - CI/CD (DevOps), Jenkins, Spinnaker is an asset.
  • Knowledge in 5G NR and LTE 3GPP standards.

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: Line Manager Product Development Unit Cloud RAN

Location for this role: Stockholm, Sweden
Last day to apply: 8th March 2021

The selection process will start in parallel to job posting period, please do not wait with submitting your application.

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.

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: 511936

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