Senior C# .NET Engineer — Hybrid, Global SaaS Platform

ATS Client; Cape Town; Hybrid; ZAR 1,320,000 - 1,500,000; Full time

Benefits offered by this job

Hybrid work (2-3 days in office)

Bonus eligibility

Job summary

ATS Client in Cape Town is seeking a veteran Senior C#/.NET Software Engineer to own and evolve a globally used Automotive Intelligence platform. You'll stay hands‑on across the full stack, collaborating with UK teams to deliver scalable features and robust integrations.

You will work in a hybrid setup (2‑3 days in office) on a complex, enterprise‑scale SaaS platform, with a strong engineering culture and ownership of your output.

Qualifications

• Senior Developer with SaaS or enterprise experience.
• Strong C#, .NET / .NET Core, and SQL.
• SQL performance optimisation and database tuning.
• Data modelling and large data handling.
• Frontend basics: HTML, JavaScript, Razor/Blazor.
• Experience integrating with APIs.
• Exposure to Azure and CI/CD pipelines.
• Strong grasp of software development best practices and agile delivery.
• Experience across the full SDLC and distributed teams.

Responsibilities

• Design and deliver high‑quality, scalable features and enhancements.
• Collaborate with UK Product & Engineering teams on new functionality and integrations.
• Remain hands‑on across the full .NET development stack.
• Build and maintain integrations with external systems (APIs).
• Ensure best practices in development, testing, and deployment.
• Contribute to CI/CD pipelines, tooling, and engineering standards.
• Troubleshoot complex technical, data, and performance‑related issues.
• Maintain high code quality through peer reviews and collaboration.
• Contribute to data performance optimisation and efficient data handling strategies.

Skills

C#

.NET/.NET Core

SQL

SQL tuning

Data modelling

HTML

JavaScript

Razor/Blazor

APIs

Azure

CI/CD

SDLC

Agile delivery

Distributed teams

Job description

ATS Client in Cape Town is seeking a veteran Senior C#/.NET Software Engineer to own and evolve a globally used Automotive Intelligence platform. You'll stay hands‑on across the full stack, collaborating with UK teams to deliver scalable features and robust integrations.

You will work in a hybrid setup (2‑3 days in office) on a complex, enterprise‑scale SaaS platform, with a strong engineering culture and ownership of your output.