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NTT DATA Logo NTT DATA · IT - Software Development

Senior Software Development Engineer (Java)

Vietnam, Ha Noi · Job Posted January 26, 2026
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Job Description

As a Senior Software Engineer (Java) at NTT DATA, you will be responsible for designing, developing, and maintaining software components that power our products. This role requires strong experience in backend development with Java EE and related technologies. You will collaborate with talented professionals and mentor junior developers while leveraging modern technologies to deliver high-quality code. A bachelor's degree in Computer Science or Engineering is required, and familiarity with Agile methodologies and CI/CD practices is preferred.

Job Responsibility

  • Designs and develops solutions and functionality that drives the growth of business
  • Develop minor and simple components or modules of the products
  • Utilize common development tools such as compilers, debuggers, profiling tools, and source control systems as prescribed by engineering standards
  • Participate in team meetings, training programs, and knowledge-sharing sessions
  • Prepare design documentation and ensure compliance with coding standards
  • Report progress and issues to Team Leader and Line Manager
  • Support and mentor junior team members when required
  • Designs and integrates solutions through automation and coding, using 3rd party software
  • Creates, crafts and debugs large scale distributed systems
  • Contributes to writing, updating and maintaining the technical program, end-user documentation, and operational procedures
  • Responsible for refactoring code
  • Works across multiple teams to review code written by other developers

Requirements

  • Strong experience (3–5 years) in backend development with Java EE
  • HTML, JavaScript, CSS
  • Spring Framework / Spring Boot
  • JPA or Hibernate
  • ANSI SQL or PostgreSQL
  • Ability to manage and guide a small team effectively
  • Strong problem-solving skills with a logical and analytical approach
  • Good communication and collaboration skills
  • Ability to produce clear and concise technical documentation
  • Bachelor's degree or equivalent in Computer Science, Engineering or a related field

Nice to have

  • Familiarity with Agile/Scrum methodologies
  • Experience with CI/CD tools and practices
  • Exposure to cloud-based environments
  • Microsoft Certified Azure Fundamentals
  • Relevant agile certifications
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