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NTT DATA Logo NTT DATA · IT - Software Development

Principal Software Applications Development Engineer

Thailand, Bangkok · Job Posted April 23, 2026
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Job Description

The Principal Software Applications Development Engineer is a highly skilled subject matter expert, responsible for developing new applications and improving upon existing applications based on the needs of the internal organization and / or external clients. This role may be required, at times, to coach and mentor junior resources within the team.

Job Responsibility

  • Develops applications that effectively accomplish client objectives and user needs
  • Designs and writes code for applications and maintain applications databases
  • Analyzes and edits existing software applications to improve and optimize functionality, fix problems, and enable their use on new hardware platforms
  • Remodels and adapts applications as needed to optimize performance
  • Identifies specific client needs and preferences related to the application
  • Tests applications extensively to ensure they are error and bug-free
  • Installs applications and acts as technical advisor
  • Communicates with relevant internal technical stakeholders to obtain information on project limitations, performance requirements, and interfaces
  • Consults with clients in the design phase to determine client needs
  • Produces software documentation following company software process and templates
  • Participates in software product review meetings and team meetings
  • Performs any other related task as required

Requirements

  • Extended understanding of computer science, with specific knowledge of computer programming, application design, and user-focused features
  • Good team player who maintains the integrity of the team
  • Excellent attention to detail capabilities
  • Ability to understand and analyze complex systems
  • Extended proficiency in writing software using the Java Programming Language and a standard object library
  • Extended knowledge of software development process
  • Extended proficiency with agile development such as Scrum
  • Extended knowledge of software integrated development environments
  • Extended knowledge in various programming languages such as Java, Perl, Python, C++
  • Demonstrated analytical, organizational, and project management skills, using relevant information to make timely and critical decisions that affect cross-functional teams
  • Ability to handle client and customer issues tactfully and professionally
  • Bachelor's degree or equivalent in computer science or software engineering or related field
  • Extended Software Applications Engineering, Software Development experience, or related work experience
  • Extended experience with Programming Languages such as C, C++, Java, Python
  • Extended experienced with Linux or Unix and Windows operating systems
  • Extended experience working with SQL
  • Extended project management experience and/or experience working in an Agile environment

Nice to have

  • Certification in various programming languages, for example Java, Perl, Python, C++
  • Scrum / Project Management certification
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