
Python Developer (on-site)
Job Description
Posted on: October 24, 2025
Position Description This is an onsite opportunity requiring 5 days work from CGI Halifax, NS or Moncton, NB or St. John's, NL office every week. This is an exciting time for CGI, and we want you to be part of it. We are Canada's largest independent information technology services firm, and we are still growing! We are expanding in Atlantic Canada, and we need your skills, enthusiasm, and dedication as part of our team. We are seeking an experienced Python Developer at the level to join our dynamic team. The ideal candidate will have a strong background in back-end development, with extensive experience in modern technologies and frameworks. Join this exciting new initiative as a Python Developer. Your future duties and responsibilities
- Design, develop, and maintain robust, scalable, and secure Python-based applications and services.
- Contribute to the development and deployment of Generative AI-powered tools and applications tailored to finance professionals.
- Work with large-scale data systems and production-grade software capable of handling high-throughput, data-intensive workloads.
- Optimize application performance, memory usage, and concurrency, ensuring code quality and maintainability through clean, idiomatic, and well-documented Python.
- Contribute to and uphold best practices in software architecture, DevOps, CI/CD, and cloud-native development.
- Ensure performance, quality, and responsiveness of applications.
- Participate in code reviews and contribute to the development of best practices.
Required Qualifications To Be Successful In This Role
- University or Technical Diploma in IT discipline with equivalent experience, with five years plus of industry experience.
- Proficient in deploying software products into production capable of handling large volumes of data at scale.
- Design, develop, and maintain robust, scalable, and secure Python-based applications and services.
- Strong understanding of Python internals, performance tuning, and advanced language features.
- Write clean, idiomatic, and well-documented Python code following PEP8 and enterprise coding standards.
- Optimize Python applications for performance, memory usage, and concurrency.
- Ability to orchestrate solutions within a cloud-based environment
- Experience with Financial Data a plus.
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. At CGI, we value the strength that diversity brings and are committed to fostering a workplace where everyone belongs. We collaborate with our clients to build more inclusive communities and empower all CGI partners to thrive. As an equal-opportunity employer, being able to perform your best during the recruitment process is important to us. If you require an accommodation, please inform your recruiter. To learn more about accessibility at CGI, contact us via email. Please note that this email is strictly for accessibility requests and cannot be used for application status inquiries. Come join our team—one of the largest IT and business consulting services firms in the world.
Apply now
Please let the company know that you found this position on our job board. This is a great way to support us, so we can keep posting cool jobs every day!
CanadaJobs.works
Get CanadaJobs.works on your phone!

Représentant Du Service à La Clientèle

Manager - Patient Care Facility

Investment Specialist

Wealth Management Associate

