SW Developer - Cloud RAN Baseband L2

Ericsson GmbH; Ottawa; On-site; CAD 85,000 - 111,000; Full time

Benefits offered by this job

Health benefits

Pension plan

Vacation days

Job summary

Ericsson Canada Inc. seeks a skilled SW Designer/Developer to join the 5G/6G Cloud RAN vDU Baseband function team. You will implement schedulers, RRM, MAC/RLC/PDCP, and test embedded real-time software on COTS hardware.

The role requires strong C++ programming, Linux, and experience with 3GPP specifications. You’ll collaborate in Agile teams across sites and contribute to lab, over‑the‑air, and operator network testing.

Qualifications

• BSc or MSc in Computer Science or Electrical Engineering is required.
• Strong proficiency in C/C++, embedded programming and debugging.
• Background in computer networks and wireless communications, with understanding of 3GPP specifications including RRM, MAC/RLC/PDCP and mobility.
• Familiarity with Git, Gerrit, Jenkins, GitLab and Spinnaker.

Responsibilities

• Implement 5G and 6G scheduler functions and 3GPP standards related to RRM, MAC, RLC, and PDCP.
• Develop embedded real‑time software running on COTS hardware.
• Troubleshoot baseband scheduler and Layer‑2 (L2) stack issues.
• Contribute to development of RRM features including beamforming, massive MIMO, carrier aggregation, DST, and power optimization in L2 scheduler.
• Implement and test 5G Cloud RAN baseband features related to the L2 scheduler in a Cloud RAN DevOps environment.
• Design new algorithms for baseband features and test in lab, over the air, and in operators’ networks.

Skills

C++ programming

Embedded programming

3GPP specifications

Git

Gerrit

Jenkins

GitLab

Python

LLMs / ML techniques

Linux

Debugging

Team collaboration

Education

BSc in Computer Science or Electrical Engineering

MSc in Computer Science or Electrical Engineering

Tools

Spinnaker

JSON

YAML

XML

Job description

Join our TeamAt this time, Ericsson Canada Inc. does not provide immigration assistance/sponsorship now or in the future for this position.About this opportunity:We are looking for a SW Designer/Developer to join the existing 5G/6G Cloud RAN vDU Baseband function development team. Your role will include development activities such as: 3gpp spec implementation, algorithm design and implementation, unit and multi component test design, documentation, requirement analysis, tools design, and system design.What you will do:Implement 5G and 6G scheduler functions and 3GPP standards related to RRM, MAC, RLC, and PDCPDevelop embedded real‑time software running on commercial off‑the‑shelf (COTS) hardwareTroubleshoot baseband scheduler and Layer‑2 (L2) stack issuesContribute to the development of RRM functions, including beamforming, massive MIMO, carrier aggregation, dynamic spectrum sharing, scheduling, link adaptation, and power optimization in the L2 schedulerImplement and test 5G Cloud RAN baseband features related to the L2 scheduler in a Cloud RAN DevOps environmentDesign new algorithms for baseband features, implement them in the product, and support testing in the lab, over the air, and in operators’ networksThe skills you bring:BSc or MSc in Computer Science or Electrical Engineering, with a strong background in C++ programmingStrong proficiency in C/C++, embedded programming, and debuggingBackground in computer networks and wireless communications, with understanding of 3GPP specifications, including Radio Resource Management, MAC/RLC/PDCP/Physical Layer, and mobilityFamiliarity with tools such as Git, Gerrit, Jenkins, GitLab, and SpinnakerExperience using LLM-based coding assistantsFamiliarity with Linux, Python, MATLAB, Bash, JSON, YAML, XML, and GPBFamiliarity with machine learning techniques, such as reinforcement learning, federated learning, transfer learning, and LLMsStrong test‑oriented mindset and fast troubleshooting skillsExperience working in Agile development environmentsExcellent English communication, problem‑solving, interpersonal, time‑management, and multitasking skillsAn enthusiastic attitude, eagerness to learn and grow, and willingness to help teammates learnAbility to work in international and multi‑site teamsStrong sense of ownership, with the ability to go above and beyond to meet customer, project, and deadline expectationsCommitment to diversity and inclusion, encouraging a speak‑up culture and demonstrating a strong can‑do attitudeWhy 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.Ericsson uses a merit-based hiring approach that values people with different experiences, perspectives and skillsets. We truly believe this approach drives 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 employer, learn more.If you need assistance or to request an accommodation due to a disability, please contact Ericsson at [e-mail]: 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 (Country/ City)Job details: DeveloperCompensation and Benefits at EricssonAt Ericsson, we know that our people are the key to our success. We offer a competitive package to help with your individual needs and goals.Your PayThe salary offered is dependent on various factors including, but not limited to, location, and the candidate’s combination of job-related knowledge, qualifications, skills, education, training, and experience.The salary range for this position is• Ottawa: $85,000CAD - $111,300CADShort-Term Variable Compensation Plan: Your pay also includes the opportunity for an annual bonus. Actual bonus payouts are based on performance of the business against the unit’s objectives, individual performance, and the individual bonus target. Certain eligibility and pro-ration rules apply.Your HealthEricsson offers excellent health benefits including the choice of 3 medical and dental plan options that allow an employee to select the level of coverage that suits their needs. Core level coverage is paid for fully by Ericsson.Your Financial SecurityWe invest in both your short and long-term financial wellbeing. Ericsson’s Group Retirement & Savings Program offers an automatic 2% company contribution into the Pension Plan. Ericsson also offers a 50% match of employee’s contribution into the Registered Retirement Savings Plan, up to 8% of the employee’s contribution (maximum of 4% match). This leads to a total company contribution potential of 6%. Employees will also basic life insurance and basic accidental death and dismemberment coverage at two-times annual base pay at no cost, as well as short-term disability coverage. Employees also have the option to participate in Ericsson’s Stock Purchase Plan.Your TimeYour work-life balance is important to us. New employees are provided a minimum of 18 days of accrued vacation, at least 3personal days, minimum 10 holidays, 1 volunteer day, and sick days. Please note paid time off is pro-rated based on the employee’s start date. Furthermore, Ericsson provides up to 10 weeks of paid maternity leave and 6 weeks of parental or adoption leave at 100% of pay.Additional BenefitsEricsson offers many other company-paid benefits such as financial wellness programs, educational assistance, matching gifts, wellness account, and recognition programs.