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Canada, Ontario, Mississauga

Full Stack Senior Engineer at Citi | Mississauga, Canada

Company/Recruiter: Citi

Published on: Oct 2, 2026 $120,800–170,800/year · Closes Nov 1, 2026 25 views
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Opportunity type

Job

Location

Canada, Ontario, Mississauga

Work arrangement

Location-based; remote work not stated

Compensation

$120,800–170,800/year

Closing date

Nov 1, 2026

Employer

Citi

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MorrJobs preparation notes

Role shape: Responsibility-led role with a detailed skills profile.

Evidence to prepare: Connect your CV or portfolio to Proven experience as a Full Stack Engineer or similar role.; Proficiency in front-end technologies (e.g., JavaScript, React, Angular, Vue.js).. Use one concrete example that shows you can Design, develop, and implement full-stack web applications..

Check before applying: Confirm that Canada, Ontario, Mississauga and the stated work arrangement suit you, check the closing date of Nov 1, 2026.

  • Apply before Nov 1, 2026.
  • The application route is available to verified Talent accounts.
Citi is seeking a highly skilled and experienced Full Stack Senior Engineer to join our dynamic technology team in Mississauga, Ontario. In this role, you will be instrumental in designing, developing, and implementing robust software solutions that drive innovation and enhance our financial services applications. We are looking for a proactive individual who thrives in a collaborative environment and possesses a strong understanding of both front-end and back-end technologies.

Job Overview

This position involves contributing to the full software development lifecycle, from initial concept to deployment and maintenance. You will collaborate with cross-functional teams to deliver high-quality, scalable, and secure applications that meet business requirements and exceed customer expectations.

Key Responsibilities

  • Design, develop, and implement full-stack web applications.
  • Collaborate with product managers, designers, and other engineers to define and deliver new features.
  • Write clean, efficient, and maintainable code across the technology stack.
  • Troubleshoot, debug, and upgrade existing systems.
  • Participate in code reviews and contribute to best practices.

Requirements

  • Proven experience as a Full Stack Engineer or similar role.
  • Proficiency in front-end technologies (e.g., JavaScript, React, Angular, Vue.js).
  • Strong experience with back-end technologies and frameworks (e.g., Node.js, Java, Python, Spring Boot).
  • Experience with databases (e.g., SQL, NoSQL).
  • Familiarity with cloud platforms (e.g., AWS, Azure, GCP).
  • Excellent problem-solving and analytical skills.

What We Offer

  • Opportunity to work on challenging and impactful projects.
  • Collaborative and supportive work environment.
  • Competitive compensation and benefits package.
  • Professional development and growth opportunities.

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