C# Developer

Pty; Cape Town; On-site; ZAR 520,000 - 900,000; Full time

Job summary

Pty is seeking a skilled C# Developer in Cape Town to design, develop, and maintain web services, desktop applications, and APIs. You will collaborate with project teams from concept through deployment and contribute to scalable, robust solutions.

You'll own code repositories with GitHub, analyze requirements, implement enhancements, and work with AWS/cloud-native environments. Experience with React and DevOps practices is preferred.

Qualifications

• 5+ years of professional experience with C#/.NET
• Front-end experience with React is desirable
• C++ knowledge is a plus
• Experience with web, cloud-native and cloud-based applications
• Familiarity with DevOps and observability tools
• Experience working in Agile environments (Scrum/Kanban)
• Knowledge of UML diagrams (Class/Activity/ER)
• Experience with AWS and core cloud services

Responsibilities

• Partner with project/BAU teams from concept to deployment.
• Own and manage code repositories with GitHub and enforce best practices.
• Analyse requirements and propose smart, forward-looking solutions.
• Provide estimates to guide decisions and planning.
• Build, test, and refine programs to ensure quality.
• Collaborate with integrated systems through interface testing.
• Troubleshoot and resolve complex technical challenges.

Skills

C#

.NET Framework

OOP

SQL

React

DevOps

Agile (Scrum/Kanban)

UML

AWS

C++

Education

Degree or Diploma in IT

Tools

Git/GitHub

SQL Server

AWS

Job description

C# Developer

Cape Town, South Africa | Posted on 06/23/2026

Joina team where your technical curiosity, problem ‑ solvingmindset, and passion for clean, efficient, scalable code to deliver robustsolutions across various application types, including web services, desktopapplications, and APIs, while collaborating with teams to meet projectrequirements and deadlines. In this role, you’ll:

• Partner with dynamic project and BAU teams from concept andtechnical design all the way to deployment—shaping solutions that are scalable,maintainable, and built to last.
• Own and manage code repositories with GitHub, championingbest ‑ practice version control.
• Dive into change requests, analyse requirements, and shapesmart, forward ‑ thinking solutions.
• Provide expert recommendations and clear effort estimates toguide decision ‑ making.
• Build, test, and refine your own programs or artefacts toensure exceptional quality.
• Collaborate closely with integrated systems through thoroughinterface testing.
• Troubleshoot, debug, and solve complex technical challengeswith confidence.
• Empower our Testers with the information they need tovalidate top ‑ quality releases.
• Take responsibility for implementing enhancements intoProduction with precision and care.
• Document your work clearly and keep system and programdocumentation up to date.
• Maintain and evolve our data model documentation as theenvironment grows.
• Lead with curiosity by performing root cause analysis andproviding functional support to users.
• Share your expertise and offer technical guidance toteammates working with your systems or programs.
• Step in to provide standby or after ‑ hours support when required, helping keep criticaloperations running smoothly.

Qualifications

• Relevant IT Qualifications (degree or diploma)

Experience

• Minimum of 5 years of experience working with softwareapplications using the C# programming language within the .NET framework
• Working knowledge of C++ will be an added advantage.
• Front-end frameworks (React)
• Web applications, cloud-native applications, and cloud-basedapplications
• Application monitoring and observability tools

Knowledge and skills

• Strongproficiency in C# and the .NET Framework
• Solidunderstanding of Object‑Oriented Programming (OOP)
• Experiencewith database technologies (SQL Server, etc.)
• Exposureto DevOps (advantageous)
• Knowledgeof software design patterns and engineering best practices
• Experienceworking within Agile methodologies (Scrum / Kanban)
• Basicunderstanding of UML (Class, Activity, Entity Relation Diagrams)
• Exposureto the Financial Services industry (advantageous)
• Workingknowledge of core AWS services, cloud-native applications, and cloud-basedapplications (strongly recommended)