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NTT DATA Logo NTT DATA · IT - Software Development

Intermediate Software Development Engineer .NET Core

South Africa, Johannesburg · Job Posted March 01, 2026
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Job Description

The Intermediate Software Development Engineer at NTT DATA will be responsible for designing, developing, and maintaining high-quality .NET Core applications. Candidates should have 3-5 years of experience in software development, particularly with .NET Core, and a bachelor’s degree in Computer Science or Engineering is preferred. The role requires strong technical skills in C#, ASP.NET Core, and SQL, along with good communication and problem-solving abilities. Familiarity with Agile methodologies and cloud platforms like Microsoft Azure is advantageous. Join a diverse and inclusive team committed to innovation and excellence.

Job Responsibility

  • Design, develop, and maintain .NET Core applications aligned to client business workflows
  • Implement functional and technical requirements using ASP.NET Core, Entity Framework Core, and SQL Server
  • Contribute to sprint planning, estimation, and delivery activities using Azure DevOps
  • Collaborate with business analysts, testers, and senior engineers to deliver high-quality solutions
  • Develop and maintain RESTful APIs and integrate front-end components with backend services
  • Write clean, maintainable, and well-documented code following established standards and best practices
  • Participate in code reviews and apply feedback to improve code quality and consistency
  • Assist in troubleshooting, debugging, and resolving production and non-production issues
  • Adhere to security, compliance, and governance standards applicable to client environments

Requirements

  • 3–5 years of professional software development experience
  • Hands-on experience developing .NET Core applications in a production environment
  • Experience working in Agile teams and contributing to sprint-based delivery
  • Bachelor’s degree in Computer Science, Engineering, or related field (advantageous) or equivalent practical experience
  • Strong problem-solving and analytical skills
  • Good communication skills with both technical and non-technical stakeholders
  • Willingness to learn, adapt, and grow technical and domain expertise
  • Attention to detail and commitment to delivering high-quality, reliable software
  • Understanding of software development lifecycle (SDLC) and Agile delivery practices

Nice to have

  • Exposure to regulated industries (e.g., healthcare, finance) is advantageous but not required
  • Relevant Microsoft or cloud-related certifications are advantageous
  • Familiarity with cloud platforms like Microsoft Azure is advantageous
  • Experience with automated testing advantageous
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