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Datafin

Mid-Senior .Net Developer (Remote_2pm – 10pm)

Datafin

  • R Undisclosed
  • Permanent Intermediate position
  • Cape Town
  • Posted 07 Apr 2026 by Datafin
  • Expires in 34 days
  • Job 2636622
Apply Now

About the position

ENVIRONMENT:

YOUR ability to drive solutions forward with minimal oversight and resolve complex issues is sought by a global leader in Customer Engagement Tech seeking its next Mid-Senior .Net Developer. You will contribute to the ongoing enhancement, modernization, and support of software solutions. The ideal candidate has experience working with .NET Framework and is also capable of contributing to .NET Core–based solutions. They will be a strong, self-directed problem solver who can understand and work within existing codebases, collaborate productively with diverse team members, and maintain a high standard of code quality and professional practice.

 

DUTIES:

  • Design, develop, and maintain scalable applications using C#, .NET, and ASP.NET frameworks.
  • Translate business and functional requirements into technical solutions and system designs.
  • Build, test, and integrate RESTful APIs and Backend services to support web and enterprise applications.
  • Write clean, efficient, and well-documented code following established development standards and best practices.
  • Troubleshoot, debug, and resolve application defects and performance issues in a timely manner.
  • Develop and execute Unit and Integration Tests to ensure code quality, reliability, and security.
  • Work with relational databases (e.g., SQL Server) to design schemas, write queries, and optimize data access.
  • Collaborate with cross-functional teams including Product, QA, and DevOps to deliver high-quality solutions.
  • Participate in code reviews, providing and receiving constructive feedback to improve overall code quality.
  • Support application deployment, configuration, and ongoing maintenance in development and production environments.
  • Monitor application performance and implement improvements to enhance scalability and efficiency.
  • Stay updated with emerging technologies and contribute to continuous improvement of development practices.
 

REQUIREMENTS:

  • 3+ Years of professional experience in Software Development.
  • Experience in parallel programming and multithreading on Windows service environments.
  • Solid understanding of Computer Science fundamentals - data structures, algorithms, object-oriented design and problem-solving techniques.
  • Experience working with SQL Server and relational database concepts.
  • Commitment to clean code, proper development hygiene, and avoidance of shortcuts that compromise quality.
 

Preferred to haves –

  • Proficiency in XML/XSLT Programming.
  • Proficiency in using Git, preferably with Bitbucket workflows.
  • Experience using AI-assisted coding tools (e.g., Amazon Q, GitHub Copilot, Claude).
  • Experience modernizing legacy applications or working in mixed-technology codebases.
 

ATTRIBUTES:

  • Ability to work independently, investigate unfamiliar systems, and drive solutions forward with minimal oversight.
  • Excellent problem solving and analytical skills for identifying, articulating, and resolving complex issues.
  • Excellent written and verbal communication skills, capable of interacting effectively with both technical and non-technical stakeholders.

Desired Skills:

  • .Net
  • .NET Core
  • ASP.Net
  • C#
  • RESTful Services
  • SQL Server

About The Employer:

A global leader in Customer Engagement Tech

Apply Now

Datafin

About the agency

Datafin Recruitment was established in 1999 and is one of South Africa’s leading Recruitment companies. Owned and managed by two sisters Lindy and Bev Sollinger, we focus on connecting with both our clients and candidates in an authentic conscious meaningful manner. We focus on the Tech, Digital/Online, Data, Finance and HR industries.

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Expires in 33 days

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