**Hybrid in Nashville, TN** Design, develop, and maintain secure, scalable REST APIs using Java (primary) and Python (secondary). Lead troubleshooting and debugging efforts for API-related issues, including request/response analysis and error resolution. Build and maintain CI/CD pipelines, with Groovy scripting as a plus. Containerize applications using Docker and deploy to Kubernetes clusters, specifically Amazon EKS. Collaborate with DevOps and infrastructure teams to ensure seamless deployment and monitoring of APIs. Consult with internal teams on API security best practices, including authentication, authorization, and data protection. Support and maintain APIs running primarily on Linux-based systems (some exposure to Windows environments). Participate in code reviews, architecture discussions, and performance tuning. Provide technical guidance and mentorship to junior engineers and cross-functional teams. Contribute to the continuous improvement of API development standards and operational excellence. Required Skills & Qualifications: 7+ years of experience in API engineering or backend development roles. Strong proficiency in Java; working knowledge of Python. Experience with Docker, Kubernetes, and deploying to Amazon EKS. Solid understanding of RESTful API design and implementation. Familiarity with API security protocols and practices, especially in financial services. Experience with CI/CD tools and scripting (Groovy is a plus). Strong debugging skills and ability to analyze complex request/response flows. Comfortable working in Unix/Linux environments; some familiarity with Windows systems. Exposure to AWS services and cloud-native development practices. Deep understanding of secure systems related to money management, money movement, and customer identity. Preferred Qualifications: Experience in financial services or banking environments, particularly at scale. Familiarity with GraphQL (not required). Prior experience consulting or mentoring within engineering teams. About NTT DATA: NTT DATA is a $30 billion trusted global innovator of business and technology services. We serve 75% of the Fortune Global 100 and are committed to helping clients innovate, optimize and transform for long term success. As a Global Top Employer, we have diverse experts in more than 50 countries and a robust partner ecosystem of established and start-up companies. Our services include business and technology consulting, data and artificial intelligence, industry solutions, as well as the development, implementation and management of applications, infrastructure and connectivity. We are one of the leading providers of digital and AI infrastructure in the world. NTT DATA is a part of NTT Group, which invests over $3.6 billion each year in R&D to help organizations and society move confidently and sustainably into the digital future. Visit us at us.nttdata.com (http://us.nttdata.com/en) Where required by law, NTT DATA provides a reasonable range of compensation for specific roles. The starting hourly range for this role is HOURLY RATE $75.00/Hour to $80.00/Hour. Actual compensation will depend on several factors, including the candidate's relevant experience, technical skills, and other qualifications. This position is eligible for company benefits that will depend on the nature of the role offered. Company benefits may include medical, dental, and vision insurance, 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. **_NTT DATA endeavors to make_** **_https://us.nttdata.com_** **_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_** **_https://us.nttdata.com/en/contact-us_** **_. 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_** **_._**