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Senior Full-Stack .NET Developer

Placements24•South Africa
Full-time7-15
👁️ 0 views•📝 0 applications•Posted 10/20/2026•Expires 11/19/2026
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Job Description

About the Role Our client, a prominent player in the technology sector, is seeking an experienced and motivated Senior Full-Stack .NET Developer to join their dynamic team in Midrand, Gauteng . This role offers a fantastic opportunity to contribute to the development of cutting-edge software solutions that drive innovation. You will be instrumental in designing, implementing, and maintaining robust applications, working with a talented group of engineers. The ideal candidate will possess a strong understanding of both front-end and back-end development principles, with a passion for creating scalable and efficient code. This position is based in our client's modern offices located in the bustling commercial hub of Midrand , providing a collaborative and growth-oriented work environment. Key Responsibilities • Design, develop, and implement robust, scalable, and high-performance web applications using the .NET framework and associated technologies. • Develop and maintain user-friendly front-end interfaces using modern JavaScript frameworks (e.g., React, Angular, or Vue.js) and HTML/CSS. • Build and manage efficient, reusable, and reliable back-end code, primarily in C# with ASP.NET Core. • Integrate with various third-party APIs and services, ensuring seamless data flow and functionality. • Collaborate with cross-functional teams, including designers, product managers, and other developers, to define, design, and ship new features. • Write clean, maintainable, and well-documented code, adhering to coding standards and best practices. • Perform code reviews, provide constructive feedback, and mentor junior developers. • Troubleshoot, debug, and upgrade existing systems. • Contribute to architectural decisions and technology selection. • Ensure the performance, quality, and responsiveness of applications. Requirements • Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experience. • Minimum of 5 years of professional experience in full-stack development, with a significant focus on the .NET ecosystem. • Proficiency in C#, ASP.NET Core, and Entity Framework. • Strong experience with front-end technologies such as JavaScript, HTML5, CSS3, and at least one modern JavaScript framework (React, Angular, Vue.js). • Solid understanding of database design and management, particularly with SQL Server. • Experience with RESTful API design and implementation. • Familiarity with cloud platforms such as Azure or AWS. • Knowledge of version control systems, preferably Git. • Excellent problem-solving and analytical skills. • Strong communication and teamwork abilities. • Experience working in an Agile development environment. Benefits • Competitive annual salary of R . • Comprehensive medical aid and provident fund. • Opportunities for professional development and continuous learning. • Access to cutting-edge technologies and tools. • Collaborative and supportive team culture in a modern Midrand office. • Exposure to diverse and challenging projects. • Potential for career advancement within a growing organization. • Regular team-building events and social activities. #J-18808-Ljbffr

Required Skills

C#ASP.NET CoreEntity FrameworkJavaScriptHTML5CSS3ReactAngularVue.jsSQL ServerRESTful APIAzureAWSGit

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