NTT DATA  Services

Tech Consultant - Senior Java Full-Stack Engineer

NTT DATA Services • $120K — $145K *
Information Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • 5+ years in Java/J2EE, Spring Boot, and enterprise application development.
  • 4+ years in Microservices, REST APIs, and distributed applications.
  • 3+ years in React or Angular, JavaScript/TypeScript, HTML, and CSS.
  • 3+ years deploying applications on AWS.
  • Strong analytical, troubleshooting, communication, and problem-solving skills.

Responsibilities

  • Design, develop, test, and maintain end-to-end enterprise applications.
  • Develop backend services using Java, Spring Boot, Microservices, and REST APIs.
  • Build responsive user interfaces using React or Angular.
  • Design and deploy cloud-native applications on AWS.
  • Integrate applications with internal/external APIs and AWS services.
  • Optimize applications for performance, scalability, security, and reliability.
  • Collaborate with DevOps teams to implement CI/CD pipelines.

Benefits

  • Hybrid work model for Arlington, VA and NYC locations, remote for St. Louis (commuting distance required).
  • Collaboration with architects, Product Owners, and cross-functional teams.
  • Participation in Agile/Scrum ceremonies and technical design discussions.
  • Opportunity to work with modern cloud technologies and practices.
Full Job Description
Req ID: 391355

We are currently seeking a Tech Consultant - Senior Java Full-Stack Engineer to join our team in Arlington, VA, New York City, NY and St. Louis, MO in the United States (US).

Job Title: Technology Consultant - Java Full Stack & AWS Developer
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.
Overall Experience: 6+ Years

Role Summary

We are seeking an experienced Java Full Stack & AWS Developer with strong hands-on expertise in Java, Spring Boot, Microservices, React/Angular, REST APIs, and AWS cloud services. The ideal candidate will design, develop, and deploy scalable, secure, and high-performing cloud-native enterprise applications.

The role requires close collaboration with architects, Product Owners, QA, DevOps, and other engineering teams to deliver end-to-end solutions using modern software engineering and AWS cloud practices.

Day to Day Job Duties
  • 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.


Basic Qualifications
  • 5+ years of experience in Java/J2EE, Spring Boot, and enterprise application development.
  • 4+ years of experience developing Microservices, REST APIs, and distributed applications.
  • 3+ years of experience with React or Angular, JavaScript/TypeScript, HTML, and CSS.
  • 3+ years of hands-on experience developing and deploying applications on AWS.


Technical Skills
  • 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


Nice to Have
  • 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.


#LI-NorthAmerica

About NTT DATA Services

NTT DATA Corporation is a Japanese multinational information technology service and consulting company headquartered in Tokyo, Japan. It is partially-owned subsidiary of Nippon Telegraph and Telephone. Japan Telegraph and Telephone Public Corporation, a predecessor of NTT, started Data Communications business in 1967. NTT, following its privatization in 1985, spun off the Data Communications division as NTT DATA in 1988, which has now become the largest of the IT Services companies headquartered in Japan.
Learn more about NTT DATA Services
Size
151,991 employees
Industry
Founded
1988
NASDAQ

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