UI React Developer

STAFFXPERT LLC is seeking a UI React Developer on behalf of our client in Charlotte, NC. We are looking for an experienced front-end developer to build scalable, high-performance web applications using React, TypeScript, and modern front-end technologies. The ideal candidate will have strong UI development expertise, experience with advanced data grids, and the ability to collaborate across the full technology stack. Key Responsibilities Develop scalable, production-ready front-end applications using React, TypeScript, AG Grid, HTML5, and CSS3. Design and implement responsive, accessible, and user-friendly interfaces. Build and maintain reusable UI components and shared design systems. Integrate front-end applications with APIs and collaborate with backend engineering teams. Work with cloud-based applications and support deployments through modern CI/CD pipelines. Identify and resolve application performance issues and technical bottlenecks. Implement authentication and authorization solutions, including SSO, OAuth/OIDC, and RBAC. Write clean, maintainable, well-tested code and contribute to unit testing standards. Participate in code reviews, refactoring, technical discussions, and engineering best practices. Create clear technical documentation and communicate design and implementation decisions effectively. Take ownership of assigned projects and work independently while collaborating effectively with cross-functional teams. Required Qualifications

7+ years of professional software development experience, with strong front-end development expertise. Extensive experience building production applications using React and TypeScript or a comparable modern JavaScript framework. Strong knowledge of HTML, CSS, JavaScript, browser APIs, accessibility, and front-end performance optimization. Hands-on experience with advanced data grids; AG Grid experience is highly preferred. Experience with server-side data loading, filtering, and performance optimization. Strong understanding of API integration and experience working across the application stack. Experience with SQL and data modeling. Experience building reusable UI component libraries and/or design systems; Storybook experience is a plus. Knowledge of modern front-end tooling, including Node.js, Vite, npm, and monorepo/workspace environments. Experience with authentication and authorization patterns such as SSO, OIDC/OAuth2, and RBAC. Experience working in a CI/CD environment, preferably with GitHub Actions or similar tools. Strong understanding of software testing, code reviews, refactoring, and engineering standards. Excellent communication, problem-solving, and collaboration skills. Preferred Qualifications Exposure to Python/Django APIs or full-stack development. Experience deploying and operating web applications in Azure or another major cloud platform. Experience with GitHub Actions and cloud-based CI/CD pipelines. Experience working with large-scale enterprise applications and distributed development teams. Familiarity with performance monitoring, troubleshooting, and production support. Work Arrangement This is a hybrid position based in Charlotte, NC, with an expectation of working onsite two days per week.

Sumitomo Mitsui Banking Corporation

• Charlotte, NC SMBC Group is a top-tier global financial group. Headquartered in Tokyo and with a 400-year history, SMBC Group offers a diverse range of financial services, including banking, lea…