**Job Description:** **High level what are responsibilities of role:** + Looking for a talented and well-equipped Senior Frontend Developer (7+ years of experience) with strong understanding of frontend technologies and experience in building high quality and highly performant web applications using React JS. + Design, code, test, debug and document software according to the functional requirements or user stories and coding standards + Identify opportunities for application optimization, redesign, or development within the platform that will support multiple business units. + Experience in troubleshooting and resolving Enterprise application environment performance issues, connectivity issues, security issues, etc. **Responsibilities and Day-to-Day View:** + Provide technical expertise across multiple areas of application development. + Lead developing functional solution, design, application and integration development best practices, enterprise architecture standards, environment management and testing. + Design, code, test, debug and document software according to the functional requirements or user stories and coding standards. + Systems development life cycle adhering to Agile methodologies. + Work closely with developers, product, business and a variety of end users to ensure technical compatibility and user satisfaction. + Experience in troubleshooting and resolving Enterprise application environment performance issues, connectivity issues, security issues, etc. + Identify opportunities for application optimization, redesign, or development within the platform that will support multiple business units. + Drive, develop and maintain numerous project deliverables that support the program, including functional and non-functional specifications. + Stay up to date with the latest industry trends, technologies, and frameworks. + Monitoring and improving frontend performance. + Maintain code quality, best practices, security, organization, and documentation. **Required Skills:** + 7+ years of frontend development experience. + Strong understanding of ReactJS and its core principles. + Experience with server-side rendering (Next.js) or static site generation. + Experience with popular ReactJS workflows (Flux/Redux). + Indepth knowledge of JavaScript, CSS, HTML and other frontend technologies. + Strong problem-solving skills and attention to detail. + Experience with version control tools like Git. + Familiarity with modern front-end development tools and libraries (e.g., NPM, Yarn). + Familiarity with RESTful APIs. + Excellent communication skills. \#SoftwareEngineering **Weekly Hours:** 40 **Time Type:** Regular **Location:** Chennai, Tamil Nadu, India It is the policy of AT&T to provide equal employment opportunity (EEO) to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, sexual orientation, gender identity and/or expression, genetic information, marital status, status with regard to public assistance, veteran status, or any other characteristic protected by federal, state or local law. In addition, AT&T will provide reasonable accommodations for qualified individuals with disabilities. AT&T will consider for employment qualified applicants in a manner consistent with the requirements of federal, state and local laws We expect employees to be honest, trustworthy, and operate with integrity. Discrimination and all unlawful harassment (including sexual harassment) in employment is not tolerated. We encourage success based on our individual merits and abilities without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, disability, marital status, citizenship status, military status, protected veteran status or employment status