Intern, Backend Software Engineer - Team Interstellar - Winter 2027 at Capital One | CA | Rezi

Intern, Backend Software Engineer - Team Interstellar - Winter 2027 at Capital One

Intern, Backend Software Engineer - Team Interstellar - Winter 2027

Capital One · CA

Today

Intern, Backend Software Engineer - Team Interstellar - Winter 2027

Capital One · CA

a day ago
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About the Role

As a backend engineer intern, you will help design, build, and scale core backend services. You will write backend code for production systems dealing with high traffic, strict regulatory rules, and large data transformations. You will build new API features, write automated tests, and improve deployment pipelines, gaining hands-on experience with cloud infrastructure, ETL processes, and modern deployment practices. You will collaborate with other engineers, product managers, and architects, receiving technical guidance and mentorship from senior team members.

Responsibilities

  • Write backend code to meet story acceptance criteria.
  • Build and maintain high-volume APIs and ETL data pipelines.
  • Write automated tests and integrate them into deployment pipelines.
  • Participate in code reviews, design sessions, and Agile ceremonies.
  • Collaborate with product and engineering stakeholders to implement new system features.

Requirements

  • Will obtain a Bachelor’s degree or higher from December 2026 or later.
  • Familiarity with backend application development and APIs.
  • Good communication, presentation, and writing skills.
  • Good understanding of testing fundamentals.
  • Able to work within a team setting and actively participate in team discussions.
  • Experience with backend languages such as Java, TypeScript, or Python.
  • Experience with version control technology (Git).
  • Experience with cloud infrastructure (AWS) or CI/CD pipelines.
  • Experience working with databases or data pipelines.

Skills

  • Java
  • TypeScript
  • SQL
  • Python
  • Spring Boot
  • Middy (AWS Lambda middleware)
  • Spark
  • AWS (Lambda, ECS Fargate, DynamoDB, SAM, CloudWatch, SNS)
  • DynamoDB
  • Snowflake
  • Vitest
  • JUnit
  • Cucumber (BDD)
  • Mockito
  • Jenkins (OnePipeline/Bogie)
  • Docker
  • Git

Location

  • 161 Bay Street (93021), Canada, Toronto, Toronto, Ontario

Work Type

  • Hybrid

Experience Level

  • Intern

Education Level

  • Bachelor’s degree

Salary/Compensations

  • $33.33 to $48.72 per hour

Benefits

  • Mentorship
  • Career development programs
  • Onboarding program
  • Buddy program for new hires

About the Company

  • For 30 years, Capital One Canada has been on a mission to change banking for good, fostering a culture where innovation thrives and bold ideas are celebrated.
  • Empowering employees to grow their careers in a supportive environment where they can own and shape their journey.
  • Redefining what’s possible by contributing to work that impacts millions of Canadians.
  • Capital One is committed to helping employees thrive and evolve every step of the way.

Equal Opportunity

  • Capital One Canada is an equal opportunity employer committed to fostering a diverse and inclusive work environment.
  • We consider all qualified applicants and will meet the needs of those requiring reasonable accommodations.
  • If you require an accommodation, please contact Capital One Recruiting at 1-800-304-9102 or via email at ARCanada@capitalone.com.