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Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed by mentorship, continuous learning and flexibility with potential hybrid work opportunities. Help solve real-world challenges that touch millions and get the opportunity to build the future of finance with Citi Tech. The Mid-level UI Frontend Developer will be an integral part of the Identity Innovation space within the Cloud Technology Service department. This intermediate-level position is responsible for the design, development, and implementation of robust and intuitive user interfaces. The primary objective is to build production-grade frontend applications, predominantly using TypeScript and React.js, that enhance user experience, streamline workflows, and support the automation and cost reduction initiatives across the firm. The successful candidate will ensure high-quality visual and functional standards are met within existing and planned technology frameworks, contributing to the strategic evolution of our cloud-based identity services.
Job Responsibility:
Design, develop, and maintain high-quality, responsive, and performant user interfaces using TypeScript, React.js, and modern frontend technologies
Implement state management solutions (e.g., Redux, Redux Toolkit) to ensure scalable and maintainable application state
Collaborate with UI/UX designers, backend developers, and product owners to translate requirements into engaging and user-friendly web experiences
Integrate frontend applications with various APIs and ensure seamless data flow and authentication (e.g., via OAuth-2 for SSO)
Develop reusable UI components and maintain a component storybook for consistency and efficiency across projects
Ensure the technical feasibility of UI/UX designs and optimize applications for maximum speed and scalability
Write comprehensive unit and integration tests for frontend components and applications
Participate in code reviews, mentor junior team members, and contribute to continuous improvement of frontend development processes and best practices
Ensure solutions and processes are in accordance with audit initiatives and requirements, consulting with Business Information Security Officers (BISOs) and Technology Information Security Officers (TISOs) as needed
Appropriately assess risk when making technical decisions, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients, and assets, by driving compliance with applicable laws, rules, and regulations, adhering to Policy, applying sound ethical judgment regarding personal behavior, conduct, and business practices, and escalating, managing, and reporting control issues with transparency
Requirements:
Proven relevant experience in a Frontend Engineering role, with a strong focus on UI development
Demonstrated experience working in a large, complex, and/or global environment, preferably within Financial Services
Proven ability to manage technical projects or significant project components effectively
Consistently demonstrates clear and concise written and verbal communication skills, especially in technical contexts
Comprehensive understanding of software design principles, frontend architecture, and analytics tools to identify best practices
Demonstrated analytic and diagnostic skills for troubleshooting and problem-solving
Ability to work effectively in a matrix environment and partner with virtual teams
Ability to work independently, prioritize tasks, and take ownership of various parts of a project or initiative from conception to deployment
Ability to work under pressure and manage tight deadlines or unexpected changes in expectations or requirements in a fast-paced development environment
Proven track record of contributing to operational process change and improvement through technical solutions
Bachelor’s degree/University degree in Computer Science, Engineering, or a related field, or equivalent experience
Programming Languages:TypeScript
Frontend Frameworks:React.js Fundamentals
State Management:Redux, Redux Toolkit
Styling:CSS, and experience with styling-in-JS libraries or pre/post-processors
Routing:Client-side routing in React applications
API Integration:Experience consuming RESTful APIs
Build Tools:Webpack, Vite
Authentication:Integration with SSO and Authentication providers via OAuth-2
Version Control:Git
Testing Frameworks:Experience with Jest, React Testing Library, Cypress, or similar
Component Documentation:Component Storybook
Containerization:Docker, Kubernetes
Nice to have:
Frontend Frameworks:Experience with Next.js or Gatsby
Advanced State Management:Familiarity with modern solutions like Recoil, Zustand, or Jotai
Performance Optimization:Techniques for optimizing web application performance
Real-time Communication:Experience with Web Sockets
An additional programming language like Python is a plus
What we offer:
27 days annual leave (plus bank holidays)
A discretional annual performance related bonus
Private Medical Care & Life Insurance
Employee Assistance Program
Pension Plan
Paid Parental Leave
Special discounts for employees, family, and friends
Access to an array of learning and development resources