Frontend Jobs at Citi

React UI Developer - Assistant Vice President - Citi Responsibilities: Develop and maintain high-quality, responsive, and user-friendly web applications using React.js and its ecosystem (e.g., Redux, Context API, React Router). Collaborate with back-end developers to integrate front-end applications with Java RESTful APIs, ensuring efficient data exchange and robust error handling. Implement pixel-perfect UIs from design mockups and wireframes, ensuring cross-browser compatibility and optimal performance. Design and build intuitive user interfaces for modern applications that interact with LLM-powered solutions, including chat interfaces, data visualization, and interactive AI outputs. Work closely with product managers, UX/UI designers, and other stakeholders to understand requirements and translate them into technical specifications and elegant user experiences. Ensure application scalability, security, and maintainability by adhering to coding standards, performing code reviews, and contributing to architectural discussions. Implement and maintain unit, integration, and end-to-end tests to ensure the reliability and quality of the applications. Optimize front-end performance for speed and responsiveness, addressing issues like load times, rendering, and interactivity. Stay up-to-date with emerging front-end technologies, React.js advancements, and best practices in UI/UX design. Participate in the entire software development lifecycle, from concept and design to testing and deployment. Required Qualifications: Bachelor's degree in Computer Science, Software Engineering, or a related field, or equivalent practical experience. 8+ years of professional experience in front-end web development, with significant experience in React.js. Strong proficiency in JavaScript (ES6+), HTML5, and CSS3, including modern CSS frameworks or preprocessors (e.g., SASS, styled-components, Tailwind CSS). Demonstrable experience integrating front-end applications with back-end Java RESTful services. Familiarity with state management libraries (e.g., Redux, Zustand) and client-side routing. Experience with version control systems (e.g., Git). Solid understanding of modern web development build tools (e.g., Webpack, Vite). Ability to debug complex front-end issues and optimize performance. Excellent problem-solving skills, attention to detail, and a commitment to writing clean, maintainable code. Strong communication and collaboration skills. ------------------------------------------------------ Job Family Group: Technology ------------------------------------------------------ Job Family: Applications Development ------------------------------------------------------ Time Type: Full time ------------------------------------------------------ Most Relevant Skills Please see the requirements listed above. ------------------------------------------------------ Other Relevant Skills For complementary skills, please see above and/or contact the recruiter. ------------------------------------------------------ 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 Accessibility at Citi. View Citi’s EEO Policy Statement and the Know Your Rights poster. … more Requirements: We are looking for a skilled and passionate React UI Developer to design, develop, and maintain engaging and efficient user interfaces. This role involves working on a diverse range of projects, from traditional web applications consuming Java REST services to pioneering modern solutions integrated with Large Language Models (LLMs). The ideal candidate will possess a strong understanding of front-end development best practices, a keen eye for detail, and the ability to translate complex requirements into seamless user experiences. Full job description: We are looking for a skilled and passionate React UI Developer to design, develop, and maintain engaging and efficient user interfaces. This role involves working on a diverse range of projects, from traditional web applications consuming Java REST services to pioneering modern solutions integrated with Large Language Models (LLMs). The ideal candidate will possess a strong understanding of front-end development best practices, a keen eye for detail, and the ability to translate complex requirements into seamless user experiences. Responsibilities: Develop and maintain high-quality, responsive, and user-friendly web applications using React.js and its ecosystem (e.g., Redux, Context API, React Router). Collaborate with back-end developers to integrate front-end applications with Java RESTful APIs, ensuring efficient data exchange and robust error handling. Implement pixel-perfect UIs from design mockups and wireframes, ensuring cross-browser compatibility and optimal performance. Design and build intuitive user interfaces for modern applications that interact with LLM-powered solutions, including chat interfaces, data visualization, and interactive AI outputs. Work closely with product managers, UX/UI designers, and other stakeholders to understand requirements and translate them into technical specifications and elegant user experiences. Ensure application scalability, security, and maintainability by adhering to coding standards, performing code reviews, and contributing to architectural discussions. Implement and maintain unit, integration, and end-to-end tests to ensure the reliability and quality of the applications. Optimize front-end performance for speed and responsiveness, addressing issues like load times, rendering, and interactivity. Stay up-to-date with emerging front-end technologies, React.js advancements, and best practices in UI/UX design. Participate in the entire software development lifecycle, from concept and design to testing and deployment. Required Qualifications: Bachelor's degree in Computer Science, Software Engineering, or a related field, or equivalent practical experience. 8+ years of professional experience in front-end web development, with significant experience in React.js. Strong proficiency in JavaScript (ES6+), HTML5, and CSS3, including modern CSS frameworks or preprocessors (e.g., SASS, styled-components, Tailwind CSS). Demonstrable experience integrating front-end applications with back-end Java RESTful services. Familiarity with state management libraries (e.g., Redux, Zustand) and client-side routing. Experience with version control systems (e.g., Git). Solid understanding of modern web development build tools (e.g., Webpack, Vite). Ability to debug complex front-end issues and optimize performance. Excellent problem-solving skills, attention to detail, and a commitment to writing clean, maintainable code. Strong communication and collaboration skills. ------------------------------------------------------ Job Family Group: Technology ------------------------------------------------------ Job Family: Applications Development ------------------------------------------------------ Time Type: Full time ------------------------------------------------------ Most Relevant Skills Please see the requirements listed above. ------------------------------------------------------ Other Relevant Skills For complementary skills, please see above and/or contact the recruiter. ------------------------------------------------------ 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 Accessibility at Citi. View Citi’s EEO Policy Statement and the Know Your Rights poster. … more

Senior Angular Frontend Developer - Assistant Vice President - Citi Responsibilities: Conduct tasks related to feasibility studies, time and cost estimates, IT planning, risk technology, applications development, model development, and establish and implement new or revised applications systems and programs to meet specific business needs or user areas Monitor and control all phases of 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 applications 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. Appropriately assess risk when business decisions are made, 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. Recommended Qualifications: 9+ years of relevant experience in the Financial Service industry and front end development. Experience in integrating REST-based web services using JSON. Demonstrated problem-solving and decision-making skills Hands on Coding experience on UI technologies like Angular, (good to have -ReactJS), HTML, CSS JavaScript. Experience with componentized development. Proficiency in implementing streaming and real-time experiences (e.g., word/token streaming, live updates, progress/status indicators). Ability to design intuitive UIs for AI‑first experiences (chat, streaming, agentic workflows). Ability to ship production UI features and influence architecture Strong understanding of frontend architecture, state management, performance optimization, and responsive design. Education: Bachelor’s degree/University degree or equivalent experience This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required. ------------------------------------------------------ Job Family Group: Technology ------------------------------------------------------ Job Family: Applications Development ------------------------------------------------------ Time Type: Full time ------------------------------------------------------ Most Relevant Skills Please see the requirements listed above. ------------------------------------------------------ Other Relevant Skills For complementary skills, please see above and/or contact the recruiter. ------------------------------------------------------ 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 Accessibility at Citi. View Citi’s EEO Policy Statement and the Know Your Rights poster. … more Requirements: The Applications Development Senior Programmer Analyst is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to contribute to applications systems analysis and programming activities. Full job description: The Applications Development Senior Programmer Analyst is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to contribute to applications systems analysis and programming activities. Responsibilities: Conduct tasks related to feasibility studies, time and cost estimates, IT planning, risk technology, applications development, model development, and establish and implement new or revised applications systems and programs to meet specific business needs or user areas Monitor and control all phases of 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 applications 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. Appropriately assess risk when business decisions are made, 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. Recommended Qualifications: 9+ years of relevant experience in the Financial Service industry and front end development. Experience in integrating REST-based web services using JSON. Demonstrated problem-solving and decision-making skills Hands on Coding experience on UI technologies like Angular, (good to have -ReactJS), HTML, CSS JavaScript. Experience with componentized development. Proficiency in implementing streaming and real-time experiences (e.g., word/token streaming, live updates, progress/status indicators). Ability to design intuitive UIs for AI‑first experiences (chat, streaming, agentic workflows). Ability to ship production UI features and influence architecture Strong understanding of frontend architecture, state management, performance optimization, and responsive design. Education: Bachelor’s degree/University degree or equivalent experience This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required. ------------------------------------------------------ Job Family Group: Technology ------------------------------------------------------ Job Family: Applications Development ------------------------------------------------------ Time Type: Full time ------------------------------------------------------ Most Relevant Skills Please see the requirements listed above. ------------------------------------------------------ Other Relevant Skills For complementary skills, please see above and/or contact the recruiter. ------------------------------------------------------ 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 Accessibility at Citi. View Citi’s EEO Policy Statement and the Know Your Rights poster. … more

Senior Front-End Angular Developer – Assistant Vice President - Citi Responsibilities: Design, develop, and maintain high-performance, scalable, and responsive web applications using Angular (latest versions). Collaborate with cross-functional teams including backend developers, UX/UI designers, and product managers to deliver high-quality solutions. Develop reusable UI components and ensure the best possible performance, quality, and responsiveness of applications. Implement clean, maintainable, and efficient code using best practices. Integrate frontend components with RESTful APIs and backend services. Optimize applications for maximum speed, scalability, and responsiveness. Troubleshoot and debug complex issues across the stack. Participate in code reviews, technical discussions, and mentoring junior developers. Stay up-to-date with emerging frontend technologies and industry trends. Requirements: 8+ years of overall experience in front-end development. Strong proficiency in Angular (latest versions preferred). Expertise in HTML5, CSS3, JavaScript, and TypeScript. Experience working with Node.js and modern development workflows. Hands-on experience in building responsive and scalable web applications. Strong understanding of REST APIs and integration. Familiarity with version control systems like Git. Excellent problem-solving, analytical, and debugging skills. Strong communication and collaboration skills. Education: Bachelor's or Master's degree in Computer Science, Engineering, or a related field. ------------------------------------------------------ Job Family Group: Technology ------------------------------------------------------ Job Family: Applications Development ------------------------------------------------------ Time Type: Full time ------------------------------------------------------ Most Relevant Skills Please see the requirements listed above. ------------------------------------------------------ Other Relevant Skills For complementary skills, please see above and/or contact the recruiter. ------------------------------------------------------ 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 Accessibility at Citi. View Citi’s EEO Policy Statement and the Know Your Rights poster. … more Full job description: Senior Front-End Developer Job Summary We are seeking a highly skilled and experienced Senior Front End Developer with a strong background in Angular architecture and development. The ideal candidate will be responsible for designing, developing, and maintaining high-performance, scalable, and resilient microservices. This role requires exceptional problem-solving abilities, strong communication skills, a keen analytical mind, and a collaborative team-player attitude. A proven track record of hands-on experience in Java and microservice development is essential. Key Responsibilities Design, develop, and maintain high-performance, scalable, and responsive web applications using Angular (latest versions). Collaborate with cross-functional teams including backend developers, UX/UI designers, and product managers to deliver high-quality solutions. Develop reusable UI components and ensure the best possible performance, quality, and responsiveness of applications. Implement clean, maintainable, and efficient code using best practices. Integrate frontend components with RESTful APIs and backend services. Optimize applications for maximum speed, scalability, and responsiveness. Troubleshoot and debug complex issues across the stack. Participate in code reviews, technical discussions, and mentoring junior developers. Stay up-to-date with emerging frontend technologies and industry trends. Required Skills & Qualifications 8+ years of overall experience in front-end development. Strong proficiency in Angular (latest versions preferred). Expertise in HTML5, CSS3, JavaScript, and TypeScript. Experience working with Node.js and modern development workflows. Hands-on experience in building responsive and scalable web applications. Strong understanding of REST APIs and integration. Familiarity with version control systems like Git. Excellent problem-solving, analytical, and debugging skills. Strong communication and collaboration skills. Education: Bachelor's or Master's degree in Computer Science, Engineering, or a related field. ------------------------------------------------------ Job Family Group: Technology ------------------------------------------------------ Job Family: Applications Development ------------------------------------------------------ Time Type: Full time ------------------------------------------------------ Most Relevant Skills Please see the requirements listed above. ------------------------------------------------------ Other Relevant Skills For complementary skills, please see above and/or contact the recruiter. ------------------------------------------------------ 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 Accessibility at Citi. View Citi’s EEO Policy Statement and the Know Your Rights poster. … more

Senior Angular Developer - Citi

Role Description: The Senior UI Developer will be responsible for designing and implementing user interfaces for web applications. Responsibilities: - Develop and maintain high-quality UI components. - Collaborate with UX designers and backend developers. - Ensure the technical feasibility of UI/UX designs. - Optimize applications for maximum speed and scalability. Requirements: - Proficiency in HTML, CSS, and JavaScript. - Experience with modern JavaScript frameworks (e.g., React, Angular). - Strong understanding of responsive design principles. - Excellent problem-solving skills and attention to detail. Location: Not specified Job Type: Full-time

Role Description: Lead the technical direction of UI development and design for Citi's applications. Responsibilities: - Oversee UI architecture and design. - Collaborate with cross-functional teams to deliver high-quality user experiences. - Mentor and guide junior developers. Requirements: - Proven experience in UI development and design. - Strong leadership skills. - Proficiency in relevant technologies and frameworks. Location: Not specified Job Type: Full-time Other Relevant Details: Not specified