We are looking for accomplished Senior UI Engineers who are passionate about building high quality, modern, front-end solutions that solve complex business problems via innovation and the application of engineering best practices. As a Senior UI Engineer, this role will be responsible for hands-on development of front-end code, working as part of an agile scrum team, and partnering with UX and other engineering specialists to build digital products of the highest standard. Responsibilities<ul><li>Significantly contribute to the development of world-class enterprise applications leveraging the latest technologies and software design patterns </li><li>Develop and engineer front end solutions within an Agile software delivery team, working to collaboratively deliver sprint goals, write code, and participate in the broader Citi technical community and team-level Agile and Scrum processes</li><li>Apply extensive knowledge and expertise to all aspects of the software development lifecycle, ensuring software is built to the highest standards</li><li>Partner continuously with stakeholders, UX and QA </li><li>Leverage technical knowledge of concepts and procedures within own area and basic knowledge of other areas to resolve issues, as necessary</li><li>Grow and develop subject matter expertise for the relevant area of business, applying this knowledge to ensure solutions are closely aligned to business needs and goals</li><li>Provide thought leadership, as well as coaching and development for junior team members</li><li>Follow and contribute to technical and team standards and practices</li></ul><ul><li>Collaborate with technical leadership to ensure work is aligned to the broad technical strategy</li></ul>Required Qualifications<ul><li>8+ years as a Software Engineer/UI Developer using React </li><li>5 + years of experience using modern build tools for front-end solutions (npm, yarn, gulp etc.)</li><li>5+ years of experience using front-end test strategies and frameworks (jasmine, karma, selenium etc.)</li><li>5+ years of experience with software engineering best practices (unit testing, automation, design patterns, peer review, etc.)</li><li>Clear understanding of Service Oriented and MicroServices architectures, including REST and GraphQL implementations</li><li>Clear understanding of building horizontally scalable, highly available, highly resilient, and low latency applications</li><li>Multiple years of experience with agile and iterative software delivery</li></ul><ul><li>Bachelors degree in engineering, computer science, computer engineering, or equivalent work experience</li></ul>Preferred Qualifications<ul><li>Exposure to Cloud infrastructure both on-premises and public cloud (i.e., OpenShift, AWS, etc.)</li><li>Exposure to Cloud-native development and Container Orchestration tools (Serverless, Docker, Kubernetes, OpenShift, etc.)</li><li>Exposure to API Management tools</li><li>Exposure to event-driven design and architecture (Kafka, Spark Flink, etc.)</li><li>Exposure to Continuous Integration and Continuous Delivery (CI/CD) pipelines, either on-premise or public cloud (i.e., Tekton, Harness, CircleCI, Cloudbees Jenkins, etc.)</li><li>Exposure to Infrastructure as Code tools (Terraform, Cloudformation, etc.)</li><li>Exposure to Security, Observability, and Monitoring tools (Grafana Prometheus, Splunk, ELK, CloudWatch, etc.)</li></ul><ul><li>Exposure to database concepts (RDBMS, NoSQL) </li></ul>Education:<ul><li>Bachelor’s/University degree, Master’s degree preferred</li></ul>------------------------------------------------------Job Family Group: Technology------------------------------------------------------Job Family:Digital Software Engineering------------------------------------------------------Time Type:Full time------------------------------------------------------Primary Location:Tampa Florida United States------------------------------------------------------Primary Location Full Time Salary Range:$125,600.00 - $188,400.00 In addition to salary, Citi’s offerings may also include, for eligible employees, discretionary and formulaic incentive and retention awards. Citi offers competitive employee benefits, including: medical, dental &amp; vision coverage; 401(k); life, accident, and disability insurance; and wellness programs. Citi also offers paid time off packages, including planned time off (vacation), unplanned time off (sick leave), and paid holidays. For additional information regarding Citi employee benefits, please visit citibenefits.com. Available offerings may vary by jurisdiction, job level, and date of hire.------------------------------------------------------Most Relevant Skills Please see the requirements listed above.------------------------------------------------------Other Relevant Skills For complementary skills, please see above and/or contact the recruiter.------------------------------------------------------Anticipated Posting Close Date:Sep 24, 2025------------------------------------------------------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 <a href="https://www.citigroup.com/citi/accessibility/application-accessibility.htm" target="_blank">Accessibility at Citi</a>. View Citi’s <a href="https://www.citigroup.com/global/eeo-aa-policy" target="_blank">EEO Policy Statement</a> and the <a href="https://www.eeoc.gov/sites/default/files/2023-06/22-088_EEOC_KnowYourRights6.12ScreenRdr.pdf" target="_blank">Know Your Rights</a> poster.