We are seeking an experienced Senior C# API Developer to join a dynamic team focused on delivering robust, enterprise-grade applications and APIs. This role is ideal for a senior engineer with strong C# expertise and extensive experience designing and maintaining high-performance APIs.

Key Responsibilities:

·        Design, develop, and maintain C# APIs and backend services

·        Build and maintain RESTful and/or GraphQL APIs for enterprise applications

·        Implement scalable and secure microservices architectures

·        Collaborate with front-end developers, DevOps, and product teams to deliver end-to-end solutions

·        Conduct code reviews and ensure adherence to best practices and coding standards

·        Troubleshoot and optimize application performance and reliability

·        Mentor junior developers and contribute to knowledge sharing within the team

·        Participate in agile development processes and technical planning

Requirements:

·        5+ years of professional experience in C# and .NET development

·        Strong experience with ASP.NET Core / .NET Core

·        Expertise in designing and implementing RESTful APIs and microservices

·        Experience with relational databases (SQL Server, PostgreSQL, Oracle)

·        Knowledge of API security, authentication, and authorization protocols (OAuth, JWT)

·        Familiarity with version control systems (Git) and CI/CD pipelines

·        Cloud platform experience (Azure, AWS) is advantageous

·        Unit testing and test-driven development experience

Should you meet the requirements for this position, please email your CV to it.vacancy@stand-outstaffing.co.za. You can also contact us on 031 350 4019 or alternatively you can visit our website www.stand-outstaffing.co.za

Should you not hear from us within 3 days, please consider your application unsuccessful.