Intermediate NET Developer

Rectron -
Midrand, Gauteng

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Job Details

Permanent
5 days ago

Full Job Description

Job Title: Intermediate NET Developer
Reports to: Information Systems Manager
Department: IT
Job Grade
Branch: Midrand

Job Purpose
The purpose of this job is to assist with building, maintaining, and improving business-critical applications. The ideal candidate has strong experience with .NET, SQL Server, and Azure, and is comfortable working across backend services, APIs, databases, and cloud-hosted solutions. To help build and support scalable business applications. The role involves backend development, API integration, database work, cloud deployment, troubleshooting, and collaboration with internal teams.
Primary Objectives:
 Develop, maintain, and enhance applications using C#, .NET, ASP.NET Core, and related technologies.
 Design and build REST APIs and backend services.
 Write, optimize, and troubleshoot SQL queries, stored procedures, and database structures.
 Work with Microsoft Azure services for application hosting, storage, monitoring, and deployment.
 Assist with system integrations between internal platforms and third-party services.
 Debug, investigate, and resolve application issues.
 Participate in code reviews and contribute to development best practices.
 Collaborate with business users, developers, and stakeholders to understand requirements.
 Support deployments, testing, and production issue resolution.
 Maintain technical documentation where required.
Education/Qualification, Skills and Experience
Education/Qualification
 Relevant degree, diploma, or equivalent practical experience in software development.

Required Skills and Experience
 4+ years’ experience in software development.
 Strong C# and .NET / .NET Core development experience.
 Experience with ASP.NET Core MVC and/or Web API.
 Solid SQL Server experience, including queries, joins, indexing, stored procedures, and performance troubleshooting.
 Experience working with Azure services such as App Services, Azure SQL, Blob Storage, Key Vault, Application Insights, or Azure Functions.
 Understanding of REST APIs, JSON, authentication, and integration patterns.
 Familiarity with Git and source control workflows.
 Good debugging, problem-solving, and analytical skills.
 Ability to work independently while still collaborating well in a team.

Advantageous

Microsoft Azure certifications, such as Azure Fundamentals, Azure Developer Associate, Azure Administrator Associate, or Azure Solutions Architect Associate.
Experience building or integrating LLM-based solutions, AI assistants, chatbots, or automation tools.
Experience working with Azure AI services, Azure OpenAI, OpenAI APIs, vector databases, embeddings, or retrieval-augmented generation.
Experience with Entity Framework Core.
Experience with CI/CD pipelines, Azure DevOps, or GitHub Actions.
Exposure to frontend technologies such as JavaScript, Razor, or Blazor.
Experience with background jobs, caching, queues, or event-driven architecture.
Knowledge of security best practices, identity, OAuth, or role-based access.
Experience in ecommerce, ERP, CRM, or business systems would be beneficial

Personal Attributes
 Practical and solution focused.
 Strong attention to detail.
 Good communication skills.
 Comfortable working in a fast-paced environment.
 Takes ownership of assigned work.
 Willing to learn and improve existing systems.
 Able to balance new development with maintenance and support work

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