About the role#
GIRO is hiring a Front-End Web Development Intern for the Winter 2027 term. You will join a collaborative development team to build new features, maintain existing products, and participate in modernization initiatives. While the focus is on front-end work, you will also contribute to back-end application development and the evolution of various software components.
What you'll do#
- Build new features and maintain existing products.
- Participate in modernization and redesign projects.
- Contribute to back-end development tasks.
- Provide technical support to project and development teams.
- Create technical design and analysis documentation.
What you'll need#
- Completion of at least two years of a bachelor's degree in Computer Science, Computer Engineering, or Mathematics.
- Proficiency in JavaScript, HTML/CSS, and web development best practices.
- Understanding of object-oriented programming, specifically C++.
- Ability to communicate effectively in French, both spoken and written.
- Knowledge of C# and .NET is an asset.
Location & details#
- Location: Montreal, Quebec, Canada.
- Term: Winter 2027.
- Modality: Remote, on-site, and hybrid options available.
- Employment: Full-time paid internship.
- Note: Candidates must be legally authorized to work in Canada. All positions are subject to a criminal background check.
About GIRO
GIRO develops optimization software for the public transport and postal industries. The company started in 1979 as a university project in operations research. It maintains a staff of 844 employees. The organization operates from its headquarters in Montreal and maintains an office in Lyon. Its primary software products include HASTUS and GeoRoute.
How to get in at GIRO
Applying early to GIRO gives you a distinct advantage because recruiters review applications as they arrive. Intern Insider sends an instant alert the moment a role matching your target is published, so you can apply among the first before the pile grows. This helps you avoid the frustration of submitting your resume to a queue that has already reached capacity. You can reach out directly to the recruiters behind GIRO roles to ask about the position or a referral, which materially improves your response rates. Intern Insider surfaces these specific contacts for you, saving you the time of searching through professional networks. Using this approach allows you to engage with the team on a human level rather than just being another name in a database.



