Application Support Developer – C#/SQL

DeARX Services
Johannesburg, Gauteng
Full-time
Posted 2 hours ago
Full-time IT & Software
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Job Description

  • We are looking for an Application Support Developer to join a dynamic technology environment, working closely with Senior Developers to support, maintain and enhance applications.

What You'll Be Doing

  • Provide application and technical support to Senior Developers and development teams.
  • Investigate and troubleshoot application issues.
  • Write, maintain and execute SQL scripts and queries.
  • Assist with C# development, fixes and enhancements.
  • Perform root-cause analysis and resolve technical issues.
  • Support database-related investigations and troubleshooting.
  • Assist with testing, debugging and implementation activities.
  • Collaborate with developers and other technical stakeholders.

What We're Looking For

  • Strong C# development experience.
  • Strong Microsoft SQL Server / SQL scripting experience.
  • Experience in an application support and development environment.
  • Strong troubleshooting and analytical skills.
  • Good understanding of software development practices.
  • Ability to work effectively alongside Senior Developers.
  • Excellent problem-solving and communication skills.

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Interested in this role?

You'll apply on DeARX Services's own site before 9 October 2026. Put your most relevant experience at the top of your CV first.

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Job details
Job TypeFull-time
LocationJohannesburg, Gauteng
CategoryIT & Software
Posted25 September 2026
Closing Date9 October 2026
DeARX Services
Johannesburg, Gauteng

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