About the role#
This internship offers an opportunity to join our development team working on the Central product. You will work on an automated portfolio management application built in C#. This role is full-time for the Winter 2027 term.
What you'll do#
- Analyze and build new features or fix bugs.
- Collaborate with the team to improve application logs for easier system tracking.
- Work in AGILE mode with 3-week sprints.
- Present work during team DEMO sessions.
- Maintain and evolve existing tools.
- Contribute to improving our development methodologies and standards.
What you'll need#
- Currently pursuing a Bachelor’s degree in Computer Science or a related field.
- Relevant experience in software development using C# and object-oriented programming.
- Proficiency in C# backend and SQL.
- Bilingualism in French and English.
- Ability to work effectively within a multidisciplinary team.
- Autonomy and resourcefulness.
- Interest in cloud evolution.
- Experience with Git, CI/CD technologies, or AWS is considered an asset.
Location & details#
- Location: Laval, Quebec.
- Modality: Remote, on-site, or hybrid options available.
- Paid internship.
- Access to head office social activities, breakfast, snacks, the company gym, free parking, and EV charging stations.
About Croesus
Croesus provides wealth management software for financial professionals. The company develops tools for portfolio management, rebalancing, and performance calculation. Founded in 1987, the firm maintains offices in Laval, Toronto, Montréal, and Geneva. It employs 276 people to support its operations in the financial technology sector.
How to get in at Croesus
Applying to Croesus early 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. Getting your materials in early helps ensure your profile is seen by the team. You can also improve your odds by reaching out to the right people. 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 leads to better response rates than submitting through a general portal.



