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Citi Logo Citi · IT - Software Development

Lead Full Stack Developer

Canada, Mississauga Employment contract 120800.00 - 170800.00 USD / Year · Job Posted June 10, 2026
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Job Description

Citi is seeking a highly skilled and motivated Lead Full Stack Developer to join our Platform Team. In this role, you will serve as a technical leader and hands-on engineer, driving the design, development, and delivery of scalable, enterprise-grade web applications that power Citi's global operations. You will lead a cross-functional frontend engineering team, collaborate closely with backend engineers and architects, and play a pivotal role in evaluating and adopting emerging technologies. This is an exceptional opportunity for a seasoned full stack engineer who thrives at the intersection of technical excellence and team leadership. As part of Citi's commitment to innovation, you will contribute to enterprise-wide migrations, consent order deliverables, and the continuous improvement of our engineering culture through rigorous code quality standards and agile delivery practices.

Job Responsibility

  • Lead and coordinate all front-end development activities, ensuring alignment with architectural standards and delivery timelines
  • Conduct technical walk-throughs and code reviews to uphold code quality, security, and adherence to Citi engineering standards
  • Manage frontend framework and dependency upgrades with minimal disruption to production systems
  • Evaluate emerging technologies, frameworks, and development processes
  • champion adoption where appropriate to drive efficiency and innovation
  • Lead the end-to-end development and release of new product features across the full stack (Angular, Node.js, Java/Spring Boot)
  • Architect and develop utilities and tool in Node.js and Angular to accelerate frontend development workflows
  • Spearhead enterprise-level technology migrations (e.g., Lightspeed) for the entire engineering team
  • Collaborate with backend engineers on Java-based services, REST APIs, and microservices architecture
  • Deliver on regulatory and compliance-driven engineering projects (e.g., consent order deliverables) with precision and accountability
  • Mentor junior and mid-level developers, fostering a culture of continuous learning and technical excellence
  • Partner with product managers, architects, and stakeholders to translate business requirements into scalable technical solutions
  • Design and lead proof-of-concept (POC) initiatives to validate new architectural approaches and pipeline strategies

Requirements

  • 6+ years of relevant experience in Apps Development or systems analysis role
  • Extensive experience system analysis and in programming of software applications
  • Experience in managing and implementing successful projects
  • Subject Matter Expert (SME) in UI design and development, with decent technology experience on Javascript, Angular, Typescript, Node.js, Express.js, CSS, etc.
  • Ability to adjust priorities quickly as circumstances dictate
  • Demonstrated leadership and project management skills
  • Consistently demonstrates clear and concise written and verbal communication
  • Bachelor's degree/University degree or equivalent experience
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