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5G Software Developer Co-op

Job in Montréal, Province de Québec, H2B, Canada
Listing for: Ericsson
Full Time position
Listed on 2026-01-27
Job specializations:
  • Software Development
    AI Engineer, Software Engineer, Machine Learning/ ML Engineer, Software Testing
Job Description & How to Apply Below
Grow with us
5G Software Developer Co-op

Location:

Ottawa, ON.

Duration: 8 – 16 months (for co-ops)

Start date:

May 4th, 2026

Please upload your unofficial transcript when applying. (Use the "Cover letter" uploading tab.) Please indicate in your resume or a cover letter how many months you are available for.

At this time, Ericsson Canada Inc. does not provide immigration assistance/sponsorship now or in the future for this position.

About this opportunity
As the tech firm that was instrumental in creating 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 and communication. 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.

Come and be where it begins.

You will do

5G software developer

This position involves developing, debugging and testing 5G features. The development is focused on baseband Layer 2 software.

You will be working with a software development team in Ericsson, getting full experience of cutting edge technology and sharpening your programming skills.

Tools developer

This position involves developing/debugging software tools which support developer’s needs, such as command-line and web-based tools, 5G log analysis tools, trouble reporting tools, debug tools, software management tools, etc.

To give our interns a well-rounded Ericsson experience, a portion of your work term will involve working with a software development team on 5G related production and test software.

Automated test developer

This position involves developing the infrastructure to support 5G automated testing and developing automated test cases to test new 5G software features. Areas where test development is focused include Layer 1, test framework and 5G features.

This area offers interesting coding opportunities in the testing realm.

Integration and Test

This position involves developing tools and automation to support vDU integration and testing activities.

This includes, but not limited to, documentation of onboarding and troubleshooting guides, test channel bring up and maintenance, test channel database development, PM/KPI analysis tool development, data visualization and many others.

AI Developer Experience

This position involves improving the test development experience by leveraging AI which involves Gen AI powered tool functionality testing. This includes, but is not limited to, generating boilerplate code templates to streamline test creation, identifying inefficiencies in current processes, documenting/presenting findings and improving test automation workflows, exploring use cases for test development, and collaborating with the AI tools team to develop and test new functionalities.

Furthermore, you will be experimenting with prompt engineering and fine-tuning AI models to optimize their application in test case generation.

It is beneficial to be familiar with AI tools and frameworks such as OpenAI, Codeium Tensor Flow, as well as having knowledge of prompt engineering techniques to tailor AI models for test generation and debugging workflows.

This is an excellent opportunity for students passionate about AI, software development, and improving developer workflows.

Computer science/Data science developer

This position involves exploring and implementing mathematical and statistical methods on time-series data to verify software features in 5G development.

This offers the opportunity to work with 5G domain experts to solve software development challenges using AI and advanced analytics.

Required Skills:

Strong mathematical foundation (statistics, linear algebra, calculus)

Proficient in Python with data science libraries (pandas, numpy, scipy, stats models)

Experience with time series analysis techniques

Team‑work mindset

Computer science developer

This position involves the development of analytics APIs and data pipelines to track and analyse 5G feature performance and behavioural patterns for 5G products.

This offers the opportunity to work with 5G domain…
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