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Johannesburg: C# Developer (WinForms)

Johannesburg: C# Developer (WinForms)

Location
Gauteng

Job Type
IT / Computing / Software

Job Description

Join a dynamic, collaborative technology team as a Full Stack Desktop Developer , where you will be responsible for developing and maintaining both desktop and web applications . This role is ideal for someone with strong experience in WinForms, C#, VB.NET, ASP.NET Core Web API, WCF, and SQL Server , who enjoys working across multiple layers of software development. 💡 Non-Negotiables: 3 years full stack development experience Strong proficiency in C#, VB.NET, WinForms, .NET Framework 4.8, and ASP.NET Core Web API SQL Server expertise (database design & complex queries) WCF & Windows Services experience 🌟 Whats In It For You?: Hybrid skill exposure across desktop and web technologies Work with a supportive, technically strong team Flexibility in an office-based environment Opportunities for career growth and professional development Exposure to financial services systems (advantageous) 🎓 Qualifications: Bachelors Degree in Computer Science, Information Technology, or a related field (or equivalent practical experience) 3 years in full stack development 📌 Requirements: Technical: Strong in C#, VB.NET, and .NET Framework 4.8 WinForms desktop development experience Proficient in ASP.NET Core (3.1) & ASP.NET Core Web API Entity Framework 6 & Entity Framework Core ADO.NET for advanced data access Microsoft SQL Server (design, optimization, and queries) WCF services implementation and maintenance Windows Services development Version control systems (Git and TFS) Familiarity with message brokers (RabbitMQ) Advantageous: Financial services industry experience Financial Information eXchange (FIX) Protocol exposure DevExpress components Authentication mechanisms: OAuth, JWT, and IdentityServer DevOps practices (CI/CD pipelines and Azure DevOps) Unit testing frameworks (xUnit and NUnit) Behavioural: Strong problem-solving and analytical thinking Excellent written and verbal communication Team-oriented mindset with collaborative skills Adaptability to new tools and frameworks High attention to detail and quality focus 🛠️ Key Performance Areas (KPAs): Software Development: Develop and maintain desktop apps (WinForms) and web APIs Build and maintain .Net Core REST APIs Implement WCF services for application communication Develop and manage Windows Services Database & Integration: SQL Server integration (queries, stored procedures, and performance optimization) Data access using Entity Framework and ADO.NET API integration with internal/external systems Quality & Collaboration: Write clean, scalable, and maintainable code Conduct peer code reviews and provide feedback Debug, troubleshoot, and optimize application performance Continuous Improvement: Stay updated on new tools and frameworks Support DevOps practices and improve delivery pipelines Ensure secure and efficient development practices 📩 Apply Now! If you are a technically strong .NET Developer with proven experience in WinForms and ASP.NET Core Web API , and you want to work on impactful solutions in a professional and growth-oriented environment, then this role is for you! ⚠️ Disclaimer: If you do not receive a response within 2 weeks, please consider your application unsuccessful. 📧 Contact:
View Job  Cape Town: Administration Clerk – Tokai, Cape Town (On-site) posted by O'Brien Recruitment

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