Sr Developer - Cloud RAN Baseband L2
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About this opportunity:
At this time, Ericsson Canada Inc. does not provide immigration assistance/sponsorship now or in the future for this position.
We are looking for a 5G Cloud RAN Developer to join the existing vDU Baseband function development. Your role will include development activities such as: 3gpp spec implementation, algorithm design and implementation, test design, requirement analysis, tools design, system design, and product documentation.
What you will do:
- Drive systemization, implementation, and testing of 5G Cloud RAN Baseband features related to L2 scheduler in CR DevOps
- Design new algorithms for baseband features, systemize the solution, implement in the product, and help with testing the solution in the lab, over the air, and in operator's network
- Perform systems studies and simulations in Radio Resource Management for radio functions such as beamforming, massive MIMO, carrier aggregation, dynamic spectrum sharing, scheduling, link adaptation, power optimization, etc.
- Define requirements, lab setup, and test cases; analyze and characterize the result and customer trouble reports.
- Troubleshooting BB scheduler and L2 stack
- Implement NR Scheduler function and 3GPP Standards related to RRM, MAC, RLC, PDCP
- Contribute to development of RRM functions such as beamforming, massive MIMO, carrier aggregation, dynamic spectrum sharing, scheduling, link adaptation, power optimization in L2 scheduler
- Develop embedded real time software development running in cloud-based infrastructure
- Contribute to the architectural evolution of the BB L2 Scheduler SW
- Contribute to Innovation and Ericsson IPR. File Invention disclosures and Patents
- Work closely with product management teams to explain the algorithms and help prioritize the requirements
The skills you bring:
- BSc, MSc, or PhD degree in Computer Science or Electrical Engineering with a strong background in wireless communications and minimum of 5 years of experience in software/system engineering in telecom industry outside of academia
- Solid understanding of NR & LTE 3GPP specifications, especially in the areas of Radio Resource Management, MAC/RLC/PDCL/Physical Layer, and Mobility.
- Experience with ORAN specifications
- Proficiency in C/C++ and embedded programming
- Experience in developing/implementing RAN features such as beamforming, massive MIMO, carrier aggregation, dynamic spectrum sharing, scheduling, link adaptation, power allocation, energy efficiency, etc.
- Familiarity with Python, MATLAB, Bash, JSON, YAML, XML, protobuf, gRPC
- Experience with real time embedded development
- Proven ability to deliver complex software solutions, on-time and with quality
- Strong test-oriented mentality and speedy troubleshooting competence
- Familiarity with software content management tools such as git and CI/CD tools such gerit, jenkins, gitlab, spinnaker
- Excellent English communication, problem solving, interpersonal, time management, and multitasking skills
- Passion for high quality SW development
- Capability to understand and propose solutions for new and complex problems
Why join Ericsson?
At Ericsson, you´ll have an outstanding opportunity. The chance to use your skills and imagination to push the boundaries of what´s possible. To build solutions never seen before to some of the world's toughest problems. You´ll be challenged, but you won't be alone. You´ll be joining a team of diverse innovators, all driven to go beyond the status quo to craft what comes next.
What happens once you apply?
Click Here to find all you need to know about what our typical hiring process looks like.
Encouraging a diverse and inclusive organization is core to our values at Ericsson, that's why we nurture it in everything we do. We truly believe that by collaborating with people with different experiences we drive innovation, which is essential for our future growth. We encourage people from all backgrounds to apply and realize their full potential as part of our Ericsson team. Ericsson is proud to be an Equal Opportunity and Affirmative Action employer, learn more.
If you need assistance or to request an accommodation due to a disability, please contact Ericsson at hr.direct.mana@ericsson.com
DISCLAIMER: The above statements are intended to describe the general nature and level of work being performed by employees in this position. They are not an exhaustive list of all responsibilities, duties and skills required for this position, and you may be required to perform additional job tasks as assigned.
Primary country and city: Canada (CA) || Ottawa
Job details: Developer