**Job Description:** **About the Company:** At AT&T, we’re connecting the world through the latest tech, top-of-the-line communications and the best in entertainment. Our groundbreaking digital solutions provide intuitive and integrated experiences for millions of customers across online, retail and care channels. Join our mission to deliver compelling communication and entertainment experiences to customers around the world as we continue to evolve as a technology-powered, human-centered organization. As part of our team, you’ll transform the way we deliver a seamless customer experience with digital at the center of all you do. In our world, digital is much larger than just an eCommerce channel, we are transforming all channels to digitally perform as one team to create a better customer experience. As we move into 2024, the digital transformation will revolutionize the digital space and you can build a career that will propel your future. **About the Role:** The individual in this role will be part of the DDOS Defense team, tasked with safeguarding critical AT&T infrastructure and new LevelBlue customer. The DDOS Defense team is seeking a highly skilled Senior Java Developer with extensive with Java, Spring Boot, Spring MVC, MySQL, JUnit, JSP, and JQuery. The ideal candidate will have a minimum of 12 years of professional experience and a proven track record in building scalable, high-performance web applications. **Key Responsibilities** : + Design, build, and sustain secure, high-quality Java applications and REST APIs leveraging Spring Boot and Spring MVC frameworks. + Construct and execute tests using JUnit to ensure application reliability and integrity. + Work with MySQL databases, including writing complex queries and optimizing performance. + Utilize JSP and JQuery for front-end development and dynamic web page creation. + Troubleshoot and resolve software defects and issues. + Stay up to date with emerging technologies and industry trends. **Required Skills:** + Overall 12 or more years of hands-on experience in Java/Spring Boot/Spring MVC development. + Strong knowledge of MySQL database management and query optimization. + Proficiency in JUnit for unit testing. + Experience with JSP and JQuery for front-end development. + Solid understanding of object-oriented programming principles. + Familiarity with Git, Maven + Excellent problem-solving skills and attention to detail. + Strong communication and teamwork abilities. + Knowledge of RESTful APIs and web services. + Familiarity with Agile development methodologies. + Bachelor’s degree in computer science, Information Technology, or a related field. **Desired Skills** : + Understanding of cyber security fundamentals and concepts + Good understanding of networking protocols such as TCP, IPv4 / IPv6 and others + Knowledge of scripting languages such as JavaScript, Python and Shell. + Understanding of cyber security fundamentals and concepts + Flexible to provide coverage in US morning hours on a need-basis, and as required + Strong written, verbal and presentation skills + Experience working in an environment where coordination with multiple teams is essential to success + Ability to prioritize individual/group work in a high-stress and time-bound environment **Weekly Hours:** 40 **Time Type:** Regular **Location:** Bangalore, Karnataka, 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