Web Developer (PTA/CPT)

About the position

Our client is looking for a Web Developer for a permanent role based in their Pretoria Office or Somerset West - Hybrid.
Minimum Requirements:

• Relevant tertiary qualification in Information Technology, Computer Science, Engineering, or a related field or Matric with between 5-10 years of hands-on development experience within a custom software development environment, with multiple production releases per year.
• Solid proficiency in .NET C#, with proven expertise in developing enterprise-grade web applications. (VB is an advantage).
• A minimum of 5-10 years’ experience as a Web Developer in a multi-tiered .NET application environment, and at least 10 years of experience as a Front-End Developer.
• Solid experience with modern web technologies, including JavaScript/TypeScript, Angular, ASP.NET, HTML5, and React.
• Understanding of advanced Knowledge of RESTful frameworks, with experience working with JSON and XML-based data exchange.
• Working knowledge of web application security principles (OWASP), including common vulnerabilities and best-practice prevention techniques.
• Strong collaborative skills, with the ability to work within cross-functional teams and translate use cases or user stories into intuitive user interfaces.
• Comprehensive understanding of SDLC methodologies, including Agile and Waterfall, along with associated tools, processes, and best practices.

 
Experience with the Following Technologies:

• Angular (Version 6 and above) with strong proficiency in building scalable, component-based front-end applications.
• Knowledge of ASP.NET and C# .NET, including a deep understanding of JavaScript, CSS, XML, TypeScript and HTML.
• Practical experience working with Microsoft Internet Information Services (IIS), preferably IIS 7 and later.
• Demonstrated integration experience using SOAP and RESTful web services.
• Solid understanding of XML and JSON message structures, including namespace management, schema utilisation, and structured data handling.
• Experience with SQL and relational database development, specifically Microsoft SQL Server (2008 and later) and Azure SQL.
• Proficient in API testing and validation using SoapUI and Postman.
• Candidates must have prior experience using source control/version control software, such as Microsoft Visual SourceSafe, Git, Azure DevOps Repos, or other industry-standard tools.

Hands-on experience with Microsoft development toolsets, including:

• Visual Studio
• IIS 7+
• SQL Server Management Studio (SSMS 2012+)
• SOAP/REST service development and debugging tools

 
Azure Cloud Experience (Advantageous) Experience or exposure to the following Microsoft Azure services will be highly beneficial:

• Azure Cloud Platform
• Azure SQL Database
• Azure Storage Accounts
• Azure Functions
• Azure Queue Storage
• Azure App Services
• Azure DevOps (Pipelines, Repos, Boards)
• Azure Cognitive Services

 
Technical Expertise (Detail):
Advanced Programming: Demonstrates solid proficiency in .NET Core and C# development, with a good understanding of object-oriented programming principles, multithreading, memory management, and techniques for achieving optimal application performance.
 
.NET Framework Expertise: Solid experience working with the .NET Core framework, including designing, deploying, and operating applications within Azure-native environments.
 
RESTful Web Services: Proven track record in designing, developing, and consuming RESTful APIs, adhering to REST principles and ensuring endpoint scalability, security, and high performance.
 
Azure Cloud Proficiency: Demonstrated working knowledge of multiple Azure cloud implementations completed within the last three years.
 
Security Standards & Vulnerabilities: Solid experience identifying and resolving web-based security vulnerabilities, with solid knowledge of the OWASP Top Ten and hands-on collaboration with cybersecurity teams.
 
Project Experience: Proven experience delivering enterprise-scale web applications with substantial active user bases, including solutions involving user registration, secure access control, role management, transactional processing, and integrated payment mechanisms.
 
Industry Experience: Experience in financial services and tax-related systems, with exposure to environments such as eFiling considered an advantage.
 
DevOps: Working knowledge of Azure DevOps processes, including pipeline configuration, release management, and cloud-based development workflows.
 
Production Diagnostics: Skilled in diagnosing and resolving production issues related to application performance and transactional failures. Able to operate effectively under pressure by rapidly reviewing activity logs and application logs to drive issues to meaningful resolution.
 
Functional Correctness: Provides guidance to development teams on best-practice implementation approaches that align with established architectural patterns and functional standards.

Desired Skills:

• .NET C#
• Azure DevOps
• • Angular (Version 6 and above)
• Front-End Developer
• Web Developer