Gauteng: IT Systems Developer (Software Developer/Full Stack Developer) posted by AJ Personnel

• Degree/Diploma in Computer Science, Software Engineering, Development, or equivalent experience preferred
• In the absence of a qualification and/or equivalent experience: Experience must display Applicant competency in enterprise systems management; solution development & systems integration related to the required job specification
• 3 to 5 years’ experience in software development – bonus if in C#, .NET Core / .NET 8
• Practical experience with one or more modern frontend framework e.g. Next.js, Angular, React, Flutter, etc.
• Experience with Azure Cloud Services – Bonus if experience includes Microsoft Business Central Management / development
• Solid understanding of relational databases – SQL Server / PostgreSQL including database / Schema design, function scripting, redundancy, performance, etc.
• Exposure to enterprise integration (ERP, workflow, or planning systems)
• Experience with CI/CD management, and modern deployment practices
• Strong problem-solving skills and ability to deliver reliable, scalable solutions

Responsibilities:

• Develop and maintain robust backend services using .NET 8 (C#) and Entity Framework Core
• Build and enhance the Angular frontend application for the HC portal
• Design and maintain REST APIs and service integrations (ERP, planning, CRM systems)
• Develop long-running background processes and task orchestration using Azure Service Bus or similar message/event queue services
• Manage and optimise SQL server/PostgreSQL databases. Including Schema design, query performance management, replication & access management
• Manage, implement and maintain application servers (hosted & local)
• Implement and maintain application logging, monitoring, and diagnostics
• Collaborate with Project Stakeholders to design scalable and maintainable modules
• Mentor Junior Developers and review code for quality and performance
• Write and maintain clear technical documentation where necessary

Tech Stack & Tools:

• Core: .NET 8 (C#), EF Core, Angular, TypeScript, HTML5, SCSS, PostgreSQL
• Cloud: Azure App Service, Azure Service Bus, Azure Storage, Azure Active Directory
• Integration: REST APIs, JSON, Swagger
• DevOps: GitHub, Azure DevOps, Docker

TO APPLY:

• Only if you meet the minimum job requirements and experience as mentioned above, you may submit a detailed updated CV.
• Please Apply Online and complete your registration via our website to enable and protect you as a candidate and to accept the new POPIA terms and conditions.
• This will then create your permanent profile with which you can apply for all jobs as advertised by AJ PERSONNEL.
• However, you may remove your profile from AJ PERSONNEL when you are no longer in the job market.
• Please take note that the applicants who do not adhere to the minimum requirements will not be considered for the respective position.
• Note our clients may expire jobs at their own discretion.
• AJ PERSONNEL will only respond to shortlisted candidates.
• If you have not received a response within two (2) weeks from applying, your application was then unsuccessful for that specific position, however your profile remains on our system for future opportunities.