Core Java & UI Developer Expert (Onsite Hybrid)

NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now.We are currently seeking a Core Java & UI Developer Expert (Onsite Hybrid) to join our team in Atlanta, Georgia (US-GA), United States (US).Job Responsibilities Include:· Design, develop, enhance, and maintain enterprise applications using Core Java and modern UI technologies.· Build scalable backend services and APIs using Java, Spring Boot, RESTful services, and microservices-based architecture patterns.· Develop responsive, reusable, and high-performing user interfaces using React.js, Angular, JavaScript/TypeScript, HTML5, and CSS3.· Integrate UI components with backend services and APIs, ensuring reliable data flow, error handling, security, and performance.· Apply object-oriented design principles, design patterns, multithreading/concurrency concepts, collections, exception handling, and performance tuning in Java solutions.· Participate in application architecture, technical design, code reviews, estimation, sprint planning, and solution discussions with engineering and product teams.· Write clean, maintainable, testable, and secure code with appropriate unit, integration, and UI automation coverage.· Troubleshoot complex application and production issues across UI, API, service, and database layers and drive root-cause resolution.· Contribute to CI/CD pipelines, automated builds, code-quality checks, release processes, and deployment readiness.· Collaborate with architects, product owners, business analysts, QA engineers, DevOps teams, and other developers in an Agile delivery model.· Work on-site 3 days per week at the assigned Atlanta, New Jersey, or Dallas office to support team collaboration and Agile ceremonies.Basic Qualifications: · Minimum 8+ years of overall software application development experience.· Minimum 6+ years of hands-on Core Java development experience, including Java 8+ features, collections, concurrency/multithreading, exception handling, JVM fundamentals, and object-oriented design.· Minimum 4+ years of hands-on UI/front-end development experience using React.js and/or Angular with JavaScript/TypeScript, HTML5, and CSS3.· Minimum 4+ years of experience developing enterprise backend services using Spring, Spring Boot, RESTful APIs, and microservices.· Minimum 3+ years of experience integrating front-end applications with REST APIs and distributed backend services.· Minimum 3+ years of experience with relational databases and SQL; experience with ORM frameworks such as Hibernate/JPA.· Minimum 3+ years of experience with Git-based source control, CI/CD pipelines, automated builds, unit testing, and code-quality practices.Preferred Skills:· Strong understanding of application security, authentication/authorization, secure coding practices, and production-grade error handling.· Demonstrated experience with performance optimization, debugging, root-cause analysis, and production support for enterprise applications.· Experience working in Agile/Scrum teams and collaborating across architecture, engineering, QA, and product functions.· Ability and willingness to work on-site 3 days per week in Atlanta, New Jersey, or Dallas (mandatory).NTT DATA provides a reasonable range of compensation for U.S.-based positions. The starting pay range for this role is $87,720 - $131,580 per annum. Actual compensation will depend on a number of factors, including the candidate’s relevant experience, technical skills, and other qualifications. This position may also be eligible for incentive compensation based on individual and/or company performance. This position is eligible for company benefits including medical, dental, and vision insurance with an employer contribution, flexible spending or health savings account, life and AD&D insurance, short and long term disability coverage, paid time off, employee assistance, participation in a 401k program with company match, and additional voluntary or legally-required benefits.#L1-NorthAmericaAbout NTT DATANTT DATA is a $30 billion business and technology services leader, serving 75% of the Fortune Global 100. We are committed to accelerating client success and positively impacting society through responsible innovation. We are one of the world's leading AI and digital infrastructure providers, with unmatched capabilities in enterprise-scale AI, cloud, security, connectivity, data centers and application services. our consulting and Industry solutions help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer, we have experts in more than 50 countries. We also offer clients access to a robust ecosystem of innovation centers as well as established and start-up partners. NTT DATA is a part of NTT Group, which invests over $3 billion each year in R&D.Whenever possible, we hire locally to NTT DATA offices or client sites. This ensures we can provide timely and effective support tailored to each client’s needs. While many positions offer remote or hybrid work options, these arrangements are subject to change based on client requirements. For employees near an NTT DATA office or client site, in-office attendance may be required for meetings or events, depending on business needs. At NTT DATA, we are committed to staying flexible and meeting the evolving needs of both our clients and employees. NTT DATA recruiters will never ask for payment or banking information and will only use @nttdata.com, @nttdatafed.com and @talent.nttdataservices.com email addresses. If you are requested to provide payment or disclose banking information, please submit a contact us form, .NTT DATA endeavors to make accessible to any and all users. If you would like to contact us regarding the accessibility of our website or need assistance completing the application process, please contact us at . This contact information is for accommodation requests only and cannot be used to inquire about the status of applications. NTT DATA is an equal opportunity employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status. For our EEO Policy Statement, please click here. If you'd like more information on your EEO rights under the law, please click here. For Pay Transparency information, please click here.Job SummaryJob number: 389011Date posted : 2026-09-08Profession: OtherEmployment type: Full time