Cape Town: Software Engineer (UI/UX, C#.NET, React.js) posted by Datafin

December 6, 2025 Jobs in Cape Peninsula

Datafin

Western Cape

Other IT/Computer

Job Description

Software Engineer (UI/UX, C#.NET, React.js)IT – Software Development
Cape Town – Western Cape – South Africa

ENVIRONMENT:

A fast-paced global provider of Managed Service and Cloud Solutions seeks the coding talents of a Software Engineer with a focus on User Experience (UX) and Frontend design excellence. In this hands-on role, you will tackle creative, complex and technically challenging projects for a range of business systems and stakeholders, with a particular focus on a customer portal. You will also help design and deliver fully functional modules and application enhancements in an Agile environment. The ideal candidate will have a passion for Development, an eye for detail, creativity, and an intrinsic motivation to succeed. You must also have 3+ years work experience in a similar role including UI/UX design and development using React.js, C# (.NET 6+), SQL, NoSQL, RESTful APIs, Azure, Git and DevSecOps.

DUTIES:

Produce high-performing, well documented code.
Assist with converting user requirements to innovative technical solution designs.
Assist with key decisions on UI/UX design.
Work closely with other Developers to review and implement designs.
Develop comprehensive system modules or enhancements.
Complete the full functional testing of new software releases.
Manage development backlog and assigned tasks within Azure DevOps.
Weekly progress reporting against targets, projects, and development backlog.
Ensure systems integrity/security/availability.
Work directly on customer projects if required.

REQUIREMENTS:

3+ Years of experience as a Software Engineer
Strong understanding of Web Application development and SPAs.
UI/UX design and development using React.js.
C# (.NET 6+).
SQL & NoSQL Databases (preference for MSSQL/Cosmos).
RESTful APIs.
Microsoft Azure for deploying & hosting applications (AppService/Functions, API Management, Front Door, Storage, Application Insights/Log Analytics/Kusto, ARM/BICEP etc.).
Azure DevOps (Repositories, Deployment Pipelines, CICD, Workload Planning).
Git or other Version Control software.
Secure development practices including DevSecOps
Agile Development principles and practices.

Desirable

Experience building or integrating AI-driven features such as chatbots or agent-based workflow automation.
Experience with Python for scripting, data processing, or AI-related tasks.
Experience with Angular.js and PHP.
Experience with Linux.
Experience with Docker and Azure Container Apps.
Networking knowledge (DNS, Routing, Firewalls, CDNs).
Prototyping tools such as Sketch, Figma, InVision, or Adobe XD.
Useability Testing to diagnose UX problems and discover design opportunities.