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NTT DATA Logo NTT DATA · IT - Software Development

Senior Full Stack Java Engineer

United States, New York City · Job Posted April 19, 2026
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Job Description

The Senior Full Stack Java Engineer role involves designing, developing, and operating full-stack applications with a focus on Java and modern front-end technologies like React. Candidates should have 8+ years of experience in software development and be proficient in API design and DevOps practices. The position is based in New York City and requires collaboration with cross-functional teams.

Job Responsibility

  • Design, develop, and operate end-to-end full-stack applications including front-end user interfaces, back-end services, and supporting infrastructure
  • Own the complete software development lifecycle including system design, development, testing, deployment, monitoring, and production support
  • Build and operate applications using modern GitOps-driven SDLC practices to ensure reliable and repeatable deployments
  • Develop scalable, highly performant, and resilient distributed systems with strong focus on reliability and operational efficiency
  • Participate in production operations including monitoring, incident resolution, root cause analysis, and system optimization following “you build it, you run it” principles
  • Collaborate with product managers, business stakeholders, and cross-functional teams to translate functional requirements into robust technical solutions
  • Develop responsive and component-based user interfaces using modern front-end technologies and frameworks
  • Design and implement secure and scalable APIs and backend services using REST/JSON standards
  • Ensure backward compatibility, version control, and maintainability in API design and service development
  • Work with Kubernetes-based environments to deploy, scale, and manage containerized applications
  • Develop automated workflows and scripts to streamline repeatable development, deployment, and operational tasks
  • Conduct testing including UI testing, component testing, and integration testing to ensure application stability and performance

Requirements

  • 8+ years of experience in software development, with strong focus on full-stack application development
  • 8+ years of experience with Java-based backend development
  • 5+ years of experience developing modern front-end applications using React or similar frameworks
  • 5+ years of experience building scalable APIs and backend services using REST/JSON architectures
  • Solid in DevOps with hands on knowledge in CI/CD pipelines, Jenkins and related toolset
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