About the role#
This is a 16-month internship for the Summer 2027 term based in Toronto. You will join our team to work on the design, development, and support of web applications across both on-premise and cloud platforms. This is a full-time, paid position that requires a hybrid work schedule.
What you'll do#
- Develop and enhance web solutions for cloud and on-premise environments.
- Gather requirements by collecting documentation and interviewing subject matter experts.
- Write specification documents for new applications.
- Handle routine management, support, and reporting tasks for existing software.
- Troubleshoot system problems in collaboration with other teams.
- Test new application releases before they move to production.
What you'll need#
- Current enrollment in a Computer Science, Software Engineering, or equivalent university program.
- Completion of the third year of a four-year program or the fourth year of a five-year program.
- Eligibility for an internship program.
- Development experience with Java, Springboot, Angular, Javascript, HTML5, CSS3.NET C# 4.0, or SQL.
- A basic understanding of the software development lifecycle.
- Strong analytical skills and a desire to solve technical problems.
Location & details#
- Location: Toronto, Ontario, Canada.
- Term: Summer 2027 start (16-month duration).
- Modality: Hybrid.
- Compensation: $24.00 to $30.00 CAD per hour, based on years of study completed.
About Celestica
Celestica is a technology and innovation company founded in 1994. It provides hardware platform solutions, engineering, and supply chain services for industries including aerospace, healthcare, and data centers. The company supports hyperscalers with infrastructure for AI and cloud computing. Based in Toronto, Ontario, it operates as a public company with over 16,000 employees.
How to get in at Celestica
Applying early at Celestica is a significant 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 crowded queue. You should aim to be one of the first candidates to signal your interest. Reaching out to the right person can also make a difference. Intern Insider surfaces the recruiters behind the company roles so you can contact them directly to ask about the position or a referral. This direct approach often improves your response rates compared to a standard application. It is a practical way to show you are serious about joining the team.



