Tech Consultant - Lead Java Full-Stack Engineer

NTT DATA North America is seeking a Technology Consultant – Java Full Stack & AWS Developer to join its engineering team. The role designs, develops, tests, and deploys scalable cloud-native enterprise applications using Java, Spring Boot, microservices, modern frontend technologies, and AWS, while collaborating with architecture, product, QA, DevOps, and engineering teams.

Responsibilities:

• Design, develop, test, and maintain end-to-end enterprise applications using Java and modern frontend technologies
• Develop backend services using Java, Spring Boot, Microservices, and REST APIs
• Build responsive and reusable user interfaces using React or Angular
• Design and deploy cloud-native applications and services on AWS
• Integrate applications with internal/external APIs, databases, messaging platforms, and AWS services
• Develop event-driven and asynchronous solutions using AWS and messaging technologies
• Optimize applications for performance, scalability, security, and reliability
• Develop and optimize SQL queries and application data-access components
• Write unit and integration tests and participate in code reviews
• Troubleshoot application, API, cloud, and production issues and perform root cause analysis
• Collaborate with DevOps teams to implement CI/CD pipelines and automated deployments
• Support containerized application deployments using Docker and Kubernetes/EKS
• Participate in technical design, Agile/Scrum ceremonies, estimation, and release planning

Requirements:

• • 6+ years of experience in Java/J2EE, Spring Boot, and enterprise application development
• • 4+ years of experience developing Microservices and REST APIs for distributed applications
• • 3+ years of experience with React or Angular, JavaScript and/or TypeScript, HTML, and CSS
• • 3+ years of hands-on experience developing and deploying applications on AWS
• • Backend: Java, Spring Boot, Spring Framework, JPA/Hibernate
• • Frontend: React/Angular, JavaScript, TypeScript, HTML5, CSS3
• • Architecture: Microservices, REST APIs, Cloud-Native Architecture
• • AWS: EC2, S3, Lambda, API Gateway, RDS, EKS/ECS, CloudWatch, IAM
• • Databases: Oracle, PostgreSQL, MySQL or other relational databases
• • Messaging: Kafka, SQS, SNS or similar technologies
• • Containers: Docker, Kubernetes, Amazon EKS
• • DevOps: Git, Jenkins, GitHub Actions/GitLab CI, CI/CD
• • Testing: JUnit, Mockito, API and Integration Testing
• Location: Arlington, VA, New York, NY is Hybrid work model and St. Louis, MO is remote, but you MUST live within a daily commutable distance.
• • Experience with AWS serverless architecture using Lambda, API Gateway, SQS, and SNS
• • Experience with Amazon EKS/ECS and containerized Microservices
• • Knowledge of Infrastructure as Code using Terraform or AWS CloudFormation
• • Experience with event-driven architecture and Kafka
• • Knowledge of AWS IAM, security, networking, and secrets management
• • Experience with application monitoring and observability using CloudWatch, Splunk, Dynatrace, Datadog, or similar tools
• • Understanding of secure coding and cloud security best practices
• • Experience with automated testing and CI/CD-based deployments
• • AWS Developer or AWS Solutions Architect certification is preferred
• • Experience working in Banking, Financial Services, Insurance, or other enterprise environments
• • Strong analytical, troubleshooting, communication, and problem-solving skills