Senior Application Support Engineer

Our client is seeking a technically strong Senior Application Support Engineer to take ownership of complex enterprise client deployments. This is a hands-on role spanning application diagnostics, desktop technologies, .NET, networking, security and cloud observability, with a strong focus on resolving issues end to end.

Requirements

• 5+ years' experience in technical support, solutions engineering, platform engineering or a similar technical role.
• At least 2 years' client-facing experience.
• Hands-on C# experience, with the ability to read and interpret code, stack traces and logs.
• Strong Vue.js and Electron diagnostic experience.
• Working experience with Angular, including components, services, routing and state.
• Ability to work from the command line across Windows and Linux.
• Experience installing, configuring and troubleshooting .NET applications.
• Proven experience diagnosing enterprise networking and environment issues.
• Proficiency with Azure Monitor and Log Analytics.
• Experience conducting remote installations and technical walkthroughs with enterprise IT teams.
• Strong written and verbal communication skills.
• Excellent problem-solving ability and a strong sense of technical ownership.

Advantageous

• Azure networking knowledge, including VNets, NSGs, private endpoints, Azure DNS and Application Gateway.
• Electron packaging, auto-update and code-signing experience.
• Linux administration, including systemd, journald and package management.
• PowerShell and/or Bash scripting.
• Enterprise certificate and PKI management.
• Azure AD/Entra ID, SAML or OIDC experience.
• Basic SQL knowledge.
• Azure certifications such as AZ-900, AZ-104 or AZ-204

Should you meet the requirements for this position, please email your updated CV attached to ***email_hidden***, alternatively contact 031 350 4018 or visit our website, www.tumaini.co. Correspondence will only be conducted with short listed candidates. Should you not hear from us within 3 days, please consider your application unsuccessful.