Cloud RAN L1 SW Developer

Posted 8 Hours Ago
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Ottawa, ON, CAN
In-Office
85K-111K Annually
Junior
Cloud • Information Technology • Internet of Things • Machine Learning • Software • Cybersecurity • Infrastructure as a Service (IaaS)
We are shaping the future of digital connectivity the world relies on.
The Role
Develop and maintain L1 (physical-layer) baseband software for 5G/6G, focusing on C/C++ embedded code optimized for cloud-native and COTS hardware. Participate in design, code reviews, testing, troubleshooting, performance optimization, and agile development while exploring AI/ML tools to accelerate and automate development.
Summary Generated by Built In
Grow with us
Currently, Ericsson Canada Inc. does not provide immigration assistance/sponsorship now or in the future for this position
Please upload your unofficial transcript when applying. (Use the "Cover letter" uploading tab.)
About this opportunity:
Our L1 Software Development team sits within Ericsson's PEU RAN Performance. We design and implement Physical Layer Baseband functions; the foundational signal-processing engine that makes 5G work. We are responsible for implementing L1 across a wide spectrum of solutions, deployment scenarios, and frequencies specified in 3GPP standards. Our particular emphasis is on developing Physical Layer features tailored for COTS HW and cloud environments.
We are looking for a curious, driven senior developer to join our world-class L1 team in Ottawa. If you love low-level programming and want to work on technology that connects billions of people, this is your opportunity. You will join a collaborative, international team at the forefront of 5G and emerging 6G development.
What you will do:
As a junior member of the team, you will grow quickly by working on real product code alongside experienced engineers. Your day-to-day will include:
  • Collaborating with our dedicated engineering team to design/systemize, develop, and maintain software components critical to our 5G and 6G products.
  • Contributing to the Participating in the enhancement of existing features and the development of new ones, with a focus on optimizing scalability, performance and reliability by taking full advantage of the evolving architectural and services inherent to a Cloud Native Platform.
  • Participating in code reviews, testing, and other activities to uphold software quality standards.
  • Assisting in troubleshooting and resolving software issues to maintain seamless product operation.
  • Exploring cloud-native platforms and learning how to optimize software for cloud and COTS hardware environments.
  • Applying AI/ML tools and techniques to accelerate development, improve performance, and explore intelligent automation opportunities.
  • Engaging in an agile development process and growing your ability to meet project timelines with quality deliverables.
  • Staying curious, keeping up with industry trends and bringing fresh ideas to the team.

The skills you bring:
We value potential and attitude as much as experience. Here is what we are looking for:
  • Education: Bachelor's or Master's degree in Electrical Engineering, Computer Science, Communications Systems, AI/ML, or a related field.
  • Passion for Software Development: A genuine excitement for software design, a hunger to learn, and a drive to grow into an expert in your field.
  • Strong Programming Skills: Demonstrated ability in embedded software design and strong competence in C/C++ is a must.
  • Familiarity with Cloud Environments: A good understanding of cloud platforms, with experience in deploying and optimizing software in cloud environments.
  • AI & ML Awareness: An interest in how AI and machine learning are shaping the future of software development and wireless systems. Familiarity with AI tools is welcomed.
  • Team Player: Comfortable collaborating in a diverse, international, multi-site team. You speak up with ideas, ask questions freely, and approach challenges with a can-do attitude.
  • Adaptability: Thrives in a fast-paced agile environment, resilient when things change, and takes ownership of your work.
  • Drive for Innovation: A proactive approach to drive innovation and improvements in software development practices.

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 [email protected].
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 (Country/ City)
Job details: Developer
Compensation and Benefits at Ericsson
At 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 Pay
The 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: $85,000 - $ 111,300
Short-Term Variable Compensation Plan (select if STV): 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 Health
Ericsson 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 Security
We 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 receive 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 Time
Your work-life balance is important to us. New employees are provided a minimum of 18 days of accrued vacation, plus 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 Benefits
Ericsson offers many other company-paid benefits such as financial wellness programs, educational assistance, matching gifts, wellness account, and recognition programs.

Skills Required

  • Bachelor's or Master's degree in Electrical Engineering, Computer Science, Communications Systems, AI/ML, or related field.
  • Upload unofficial transcript when applying.
  • Strong competence in C/C++ and experience in embedded software design.
  • Familiarity with cloud platforms and cloud-native deployment/optimization.
  • Experience optimizing software for COTS hardware and cloud environments.
  • Ability to work in a diverse, international, multi-site team and follow agile processes.
  • Awareness of AI/ML tools and interest in applying them to development and performance improvements.
  • Familiarity with 3GPP standards and 5G/6G physical-layer concepts.

What the Team is Saying

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Ericsson Compensation & Benefits Highlights

  • Healthcare Strength Healthcare coverage includes employer‑verified medical, dental, and vision plans, along with HSAs/FSAs and EAP/mental‑health support. Wellbeing initiatives are highlighted as part of Life at Ericsson.
  • Retirement Support Retirement programs include a 401(k) with company matching that is employer‑verified, with mentions of match levels varying by time and team and pension support in some regions. This is frequently cited as a solid pillar of the package.
  • Parental & Family Support Paid parental leave is described as competitive in many U.S. postings, with examples up to 16 weeks maternity and 6 weeks parental/adoption at 100% pay. Family‑friendly policies and return‑to‑work support are also called out.

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The Company
HQ: Stockholm
88,000 Employees
Year Founded: 1876

What We Do

Ericsson builds the digital connectivity the world relies on. Our technology underpins the mobile networks, platforms, and systems that billions of people, businesses, and societies depend on every day. We are a global leader in communications technology, delivering mobile network infrastructure, cloud software, and wireless connectivity solutions for service providers and enterprises worldwide. Our networks support connectivity across 180+ countries, helping power everyday communication as well as critical digital services at global scale. Connectivity has evolved far beyond consumer mobile use. Today, nearly 80% of the world’s population accesses the internet via mobile networks, and Ericsson is helping shape what comes next. We are advancing 5G and 5G Advanced, developing network APIs that open connectivity to the global developer ecosystem, and applying automation and AI to make networks more intelligent, efficient, and resilient. Ericsson was the first company to launch live 5G networks on five continents, and our 5G platform is now commercially live in 150+ networks across 60+ countries. We also support more than 36,000 enterprise customers, enabling secure, high-performance connectivity for industries such as manufacturing, aviation, logistics, utilities, and public safety, where reliability and performance are mission critical. Innovation is central to how we work. Ericsson has approximately 28,000 employees in research and development, backed by one of the strongest intellectual property portfolios in the industry with 60,000+ granted patents. Our engineers, researchers, and technologists work across 100+ global R&D sites, helping define how networks evolve and how digital infrastructure is built for the long term. As the world moves toward a mobile-first, AI-powered, and cloud-driven future, connectivity becomes the foundation for digital transformation across every industry. Ericsson is building that foundation, shaping the future of digital connectivity through technology that operates at global scale and supports real-world impact, today and for what comes next.

Why Work With Us

Ericsson is a place for people who want to work on technology that powers everyday life. You’ll contribute to large-scale systems used every day, tackle complex challenges in live environments, and keep developing your skills and career in your own vision.

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Employees engage in a combination of remote and on-site work.

Ericsson adopts a hybrid work model globally because we know balance matters. Sometimes things are better in real life. Other times we can be more productive at home. Our hybrid approach gives you the best of both worlds.

Typical time on-site: Flexible
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