Full Stack Developer - Vice President

Citigroup Inc.; Mississauga; Hybrid; CAD 171,000 - 242,000; Full time

Benefits offered by this job

Hybrid work model

Learning & development

Global collaboration

Financial wellbeing programs

Job summary

Citigroup Inc. in Mississauga, Canada, is seeking a Senior Full Stack Developer to drive Java backend and React frontend work across risk and finance applications. You will design scalable services and collaborate with Risk, Finance, and Front Office teams to deliver compliant solutions.

You will mentor engineers, define coding standards, and help ensure performance, reliability, and regulatory alignment across the stack.

Qualifications

• 6+ years of hands-on engineering experience with leadership responsibilities.
• Enterprise backend apps built with Java 17+ and Spring.
• Frontend apps built with React.
• Relational and document databases, caching, reporting concepts.
• Background mentoring engineers across multiple time zones.
• Experience with large, complex codebases.
• RESTful services using Java, Spring Boot, JSON, and SQL.
• Event-driven microservices following 12-factor principles.
• Familiar with CI/CD and orchestration tools like Tekton or Harness.

Responsibilities

• Build and maintain high-performance backend services for risk and finance.
• Develop responsive user-facing features with React for internal users.
• Review and design scalable, reliable architecture across stack.
• Drive critical work streams and deliver measurable outcomes.
• Establish coding standards across front-end and back-end teams.
• Partner with Risk, Finance, and Front Office stakeholders on projects.
• Mentor engineers and support professional growth.
• Collaborate across teams to meet client and regulatory needs.

Skills

Java

React

Leadership

NoSQL

Spring

REST APIs

Codebase complexity

Mentoring engineers

Event-driven microservices

Education

Bachelor's degree in STEM or Finance-related discipline

Tools

Spring Boot

CI/CD tools (Tekton/Harness)

Job description

Are you ready to build full stack applications that help protect Citi from financial risk? As a Full Stack Developer working across Java and React, you will design and build backend services and user-facing features for Citi's risk and finance organization, supporting the systems used to compute metrics that help manage exposure to counterparty default and meet regulatory programs such as CECL, GSST, IFRS9, and CCAR. You will work across the full technology stack, from scalable backend services to responsive front-end interfaces, while collaborating closely with engineers, analysts, and stakeholders across the business.

Responsibilities

• Build and maintain high-performance backend services using Java 17 and above to support risk and finance applications.
• Develop responsive, user-facing features using React to deliver intuitive tools for internal stakeholders.
• Design and review technical architecture to ensure scalability, performance, and reliability across the application stack.
• Drive critical work streams independently, setting direction and overseeing delivery toward measurable outcomes.
• Establish coding and design standards that the team adopts consistently across front-end and backend development.
• Partner with stakeholders across Risk, Finance, and Front Office teams, as well as external market regulators, to deliver projects spanning the capital reporting spectrum.
• Mentor engineers at different experience levels and support their professional growth.
• Collaborate across teams to deliver software that meets client needs and exceeds performance expectations.

Required Qualifications & Skills

• 6+ years of hands-on engineering experience, including technical leadership responsibilities.
• A degree in a STEM or Finance-related discipline.
• Experience building enterprise-grade backend applications using Java 17 or higher, NoSQL, and Spring.
• Experience building front-end applications using React.
• Experience with relational and document databases, data structures, caching, and reporting systems.
• A background managing or mentoring engineers, including teams working across multiple time zones.
• Experience working with large and complex codebases.
• Experience building RESTful web services using Java, Spring Boot, JSON, and SQL, along with modern build tools.
• Experience designing event-driven microservices following 12-factor app development standards.
• Familiarity with CI/CD and orchestration tools such as Tekton or Harness.

Beneficial Skills & Qualifications

• Experience in the financial industry, particularly in Credit Risk or Market Risk Capital domains.
• Experience building and deploying enterprise applications to public or private cloud platforms, including AWS.
• Experience with distributed caching systems such as Apache Ignite or Redis.
• Experience with big data platforms and technologies such as Hadoop, Hive, HDFS, Presto, Starburst, Spark, or Kafka.
• Experience using Spring Framework and cloud computing for batch and real-time high-volume data processing.
• Experience interpreting complex SQL queries and applying database design concepts such as data modeling and logical or conceptual design.
• A bachelor's or master's degree in Computer Science or a related technical field.

What We Offer

Join a team where your full stack skills directly shape how Citi manages financial risk, while working in an environment built around professional growth, flexibility, and long-term stability.

• A hybrid working model with three days in the office and two days working remotely.
• The opportunity to work across the full technology stack and influence decisions across a global risk and finance organization.
• Access to learning and development programs to support your continued growth as a technologist.
• Collaboration with teams and stakeholders across multiple regions and business functions.
• Resources supporting financial wellbeing, family support, and work-life balance.
• A performance-driven environment where your impact on client and regulatory outcomes is visible and valued.

Join Citi's Stress Testing engineering team and build the full stack systems that help safeguard the firm against financial risk.

Job Family Group

Technology

Job Family

Applications Development

Time Type

Full time

Primary Location Full Time Salary Range

$120,800.00 - $170,800.00

Automated Processing and AI

We use automated processing, including artificial intelligence, for our legitimate business interests (or our reasonable and appropriate business purposes) to identify and align the candidate's skills and abilities with a specific job opening. Additionally, if you so choose, or consent, we can match your skills and abilities to other suitable roles at Citi.

Importantly, all our hiring processes and decisions, including determining your suitability for a role, are conducted, checked, and decided by individuals. Our automated processing and AI do not involve relying on automatic or autonomous decision-making. Please refer to any Jurisdictional Considerations, with specific provisions for your country (where relevant) for further details.

This job opening is for an existing job vacancy

Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.

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