UI Developer (.NET/React) (AVP)

Citi; New York (NY); Hybrid; USD 80,000 - 120,000; Full time

Benefits offered by this job

27 days annual leave

Performance-related bonus

Private medical care

Pension plan

Paid parental leave

Learning resources

Job summary

Citi is seeking a skilled Front End Developer to design and deliver web applications that enhance global finance systems. The ideal candidate will possess experience in Windows and Web UI Development, particularly with .NET and React.

In this role, you will solve complex problems, support operational applications, and ensure compliance with best practices. Citi offers a supportive work culture with benefits such as 27 days of annual leave, a performance-related bonus, and access to learning resources.

Qualifications

• Relevant working experience in web development.
• Strong sense of responsibility and self-motivation.
• Good attention to detail and a positive attitude.

Responsibilities

• Design and deliver front end web applications based on business requirements.
• Solve complex technology problems or projects.
• Provide user and operational support on applications.

Skills

Windows and Web UI Development

.NET/C#

React

HTML5

CSS3

JavaScript

Attention to detail

Self-motivation

Education

Bachelor’s degree or equivalent experience

Tools

JSON/XML

REST API

TypeScript

Job description

Job Overview

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.

Responsibilities

• Design and deliver front end web applications based on business requirements
• Complete front‑end design and coding in a timely manner by understanding user requirements
• Solve complex technology problems / projects for the business unit supported
• Track business unit performance against the IT business plan and service level agreements; identify gaps
• Appropriately assess risk when business decisions are made, demonstrating 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 behaviours, conduct and business practices, and escalating, managing and reporting control issues with transparency
• Conduct tasks related to feasibility studies, time and cost estimates, IT planning, risk technology, application development, model development, and establish and implement new or revised application systems and programs to meet specific business needs or user areas
• Monitor and control all phases of the development process and analysis, design, construction, testing, and implementation as well as provide user and operational support on applications to business users
• Utilize in‑depth specialty knowledge of application development to analyze complex problems/issues, provide evaluation of business process, system process, and industry standards, and make evaluative judgement
• Recommend and develop security measures in post‑implementation analysis of business usage to ensure successful system design and functionality
• Consult with users/clients and other technology groups on issues, recommend advanced programming solutions, and install and assist customer exposure systems
• Ensure essential procedures are followed and help define operating standards and processes
• Serve as advisor or coach to new or lower level analysts
• Has the ability to operate with a limited level of direct supervision
• Can exercise independence of judgement and autonomy
• Acts as SME to senior stakeholders and/or other team members

Recommended Qualifications

• Relevant working experience in Windows and Web UI Development
• Proficiency in .NET/C# and React
• Solid understanding of HTML5, CSS3, JavaScript, knowledge of test frameworks
• Strong sense of responsibility, self‑motivation, attention to detail and a positive attitude

Preferred skills

• JSON/XML and REST API based web service integrations
• Knowledge of TypeScript

Education

• Bachelor’s degree, university degree or equivalent experience

Benefits

• 27 days annual leave (plus bank holidays)
• A discretionary 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

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.

If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity, review the Accessibility at Citi guidance.

View Citi’s EEO Policy Statement and the Know Your Rights poster.