Intern, Mobile Software Engineer - Team Gringotts North - Winter

161 Bay Street (93021), Canada, Toronto,Toronto, Ontario, Intern, Mobile Software Engineer
- Team Gringotts North
- Winter 2027

For 30 years, we’ve been on a mission to change banking for good. We challenge the traditional bank stereotype, fostering a culture where innovation thrives and bold ideas are celebrated. You’ll be empowered to grow your career in a supportive environment where you can own and shape your journey on your own terms. You’ll redefine what’s possible by contributing to work that impacts millions of Canadians, taking ownership of your decisions and outcomes, supported by mentors who will push you to think bigger and challenge the status quo.

Are you ready to redefine what’s next?

The Gringotts North team owns systems that manage the systems that manage multiple critical business logic, including the Secured Card product, Credit Limit Increase Program as well as Open Banking. Our team is at the forefront of modernizing digital banking, enabling customers to get access to credit. We focus on building modern, reliable web applications and mobile experiences for a customer’s journey to get access to the Capital One Canada's secured credit card.

As a Software Engineering Intern on our team, you will directly contribute to building the Open Banking Connected Accounts Dashboard: a core mobile app page that provides customers with real-time visibility into their linked external bank accounts and account sync status. You will work with a highly collaborative, diverse team of engineers and get hands‑on experience building modern mobile interfaces, RESTful APIs, and cloud‑native infrastructure.

• IntelliJ
• VSCode
• Claude Code
• Windsurf

• Backend:
  Java, Spring Boot, Maven, Docker
• Mobile (iOS & Android):
  Swift, Kotlin, Java Script

• ECS Fargate, Lambda, Cloud Front, SQS, S3, IAM, Roles, Security Groups
• Monitoring & Observability:
  Cloud Watch, Splunk, New Relic
• CI/CD:
  Jenkins, One Pipeline
• Databases:
  MySQL, AWS Aurora, DynamoDB

• Develop, test, and maintain features for the Open Banking Connected Accounts Dashboard, enabling users to view, manage, and inspect the status of their linked bank accounts.
• Write clean, maintainable code across the stack (frontend UI and backend microservices) to meet story acceptance criteria.
• Participate in design sessions and conduct peer code reviews to ensure code quality, security, and performance standards.
• Conduct unit, component, and integration testing to maintain high reliability across account connection workflows.
• Participate actively in Agile ceremonies (sprint planning, daily standups, retrospectives).
• Collaborate with Product Managers and UX Designers.
• Learn and build AWS cloud infrastructure on the job.
• Have fun with the team.

• Will obtain a Bachelor’s degree or higher from December 2026 or later.
• Familiarity with application development using any mobile language.
• Good communication, presentation, and writing skills.
• Good understanding of testing fundamentals.
• Able to work within a team setting and actively participate and collaborate in team discussion.
• Ensure you complete the assessment no later than September 7, 2026 @ 11:59PM.

• Experience with mobile application development.
• Experience with version control technology i.e. Git.
• Experience with Jenkins CI/CD, microservices, API design / integration.

Here you’ll uncover personal strengths, explore new interests and make an impact that matters. The work you’ll find here will keep you inspired and guide you in your career journey. Take ownership of your own potential:
As you begin your career, you’ll define your own path by gaining exposure across…