Position Description:

We are seeking a .NET Application Developer to join a consulting team supporting branch facing applications for one of Canada's leading banks. You will help maintain and enhance established systems used by branch employees, working with client teams to deliver reliable, secure changes in a highly regulated environment.

The project is currently in the planning stage, with details being finalized with the client. We’ll keep you updated on the next steps.

Job responsibilities:

• Develop, enhance, and support applications primarily using .NET.

• Analyze existing code and system behavior to understand how changes may affect branch users and connected services.

• Turn business and technical requirements into maintainable solutions.

• Investigate defects, diagnose production issues, and contribute to root cause analysis.

• Write unit tests and participate in code reviews.

• Work with QA, business analysts, architects, and client stakeholders throughout the delivery lifecycle.

• Support releases and follow the client's change, security, and documentation practices.

• Identify opportunities to simplify, improve, or gradually modernize existing systems.

Required qualifications to be successful in this role:

• Professional experience developing applications with C# and .NET.

• Experience working with established or complex enterprise applications

• Ability to read, troubleshoot, and safely modify existing code.

• Familiarity with relational databases and SQL.

• Strong problem solving, communication, and collaboration skills.

• Ability to work effectively with client teams and follow security and delivery standards. Can work independently as well as part of a team.

Nice to have:

• Experience with .NET Framework and/or modern .NET.

• Experience with SQL Server, REST APIs, Windows services, or IIS.

• Familiarity with Git and CI/CD tools such as Azure DevOps.

• Experience in banking, financial services, or another regulated industry.

• Experience supporting branch, point of service, or other business critical applications.

• Familiarity with Agile or SAFe delivery.

• Experience using approved AI tools to support development, documentation, or troubleshooting, while following client security and data handling requirements.

Please note that the role requires 8 hours of work per day, typically during standard CET business hours, with flexibility to adjust the schedule as needed to align with the client’s North American working hours.

What we offer:

• Healthcare / Medicover paid by CGI with a free dental package

• Share purchase plan co-financed by CGI, with the possibility of cashing at any time

• Sport card

• Employee psychological support program

• Annual bonus plan, depending on the annual financial results

• Rewarded referral program, minimum PLN 6k for recommendation

• Be Consultant program, thanks to which you have the opportunity to strengthen your competences

• Mentoring program

• Possibility of accounting for creative work (author's tax-deductible costs)

• Attractive training program - Brown Bags, hackathons and knowledge sharing

• Additional insurance - life, accident and serious illness insurance

• Additional childbirth insurance

Skills:

• .NET

• Back End Development

• Back End Development

• Artificial Intelligence

What you can expect from us:

Together, as owners, let’s turn meaningful insights into action.

Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you’ll reach your full potential because…

You are invited to be an owner from day 1 as we work together to bring our Dream to life. That’s why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company’s strategy and direction.

Your work creates value. You’ll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise.

You’ll shape your career by joining a company built to grow and last. You’ll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons.

That same commitment to fairness extends to how we use technology. To support our recruitment team, AI tools may be used to help assess applications though they never replace human judgement. All hiring decisions remain entirely in the hands of our recruitment professionals.

Come join our team—one of the largest IT and business consulting services firms in the world.