React / UI Developer

Role Overview: You will be an Applications Development Intermediate Programmer Analyst at an intermediate level position responsible for participating in the establishment and implementation of new or revised application systems and programs in coordination with the Technology team. Your overall objective will be to contribute to applications systems analysis and programming activities. Key Responsibilities: - Utilize knowledge of applications development procedures and concepts, and basic knowledge of other technical areas to identify and define necessary system enhancements, including using script tools and analyzing/interpreting code - Consult with users, clients, and other technology groups on issues, and recommend programming solutions, install, and support customer exposure systems - Apply fundamental knowledge of programming languages for design specifications - Analyze applications to identify vulnerabilities and security issues, as well as conduct testing and debugging - Serve as advisor or coach to new or lower-level analysts - Identify problems, analyze information, and make evaluative judgments to recommend and implement solutions - Resolve issues by identifying and selecting solutions through the applications of acquired technical experience and guided by precedents - Operate with a limited level of direct supervision - Exercise independence of judgment and autonomy - Act as Subject Matter Expert (SME) to senior stakeholders and/or other team members - Appropriately assess risk when making business decisions, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients, and assets Qualifications: - 2-5 years of relevant experience in the Financial Service industry - Intermediate level experience in Applications Development role - Consistently demonstrate clear and concise written and verbal communication - Demonstrated problem-solving and decision-making skills - Ability to work under pressure and manage deadlines or unexpected changes in expectations or requirements - Bachelor's degree/University degree or equivalent experience Additional Details: This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required. You should have a strong understanding of web development principles, including security, performance, and accessibility. Additionally, you should have a strong proficiency in Javascript, HTML5, and CSS3, along with solid understanding of React concepts, including components, state management, and lifecycle methods. Experience with state management libraries (REDUX, MOBX), routing libraries (React Router and other related technologies), modern front-end build tools (e.g. Webpack, Rollup), package managers (e.g. npm, yarn), and tools like Git and Node.js is essential. Experience in server-side rendering, static site generation, or progressive web apps is also desired. Nice to have: - Knowledge of Typescript, GraphQL, or other related technologies - Familiarity with Containerization (e.g. Docker) and orchestration (e.g. Kubernetes) - Knowledge of core Java concepts - Knowledge of RDBMS DB like Oracle (Note: The sections "Job Family Group," "Job Family," "Time Type," "Most Relevant Skills," and "Other Relevant Skills" have been omitted as they do not provide specific job description details.),