SENIOR FULL STACK SOFTWARE DEVELOPER - CAPE TOWN (TYGER VALLEY - HYBRID) UP TO R1.5M PER ANNUM

ATS Client; Cape Town; On-site; ZAR 1,350,000 - 1,650,000; Full time

Job summary

ATS Client in Cape Town is seeking a Senior Full Stack Developer to design, develop, and scale high-performance, multi-tenant cloud solutions used by customers worldwide. You will work with a talented team to shape a modern IoT SaaS platform and contribute to architectural decisions.

The ideal candidate has 7+ years of production software development, a backend focus on C#/.NET, and extensive experience with microservices, REST APIs, and Azure cloud.

Qualifications

• 7+ years software development experience in production environments.
• Strong backend focus on C# / .NET / ASP.NET Core Web APIs.
• Deep understanding of RESTful API design and lifecycle management.
• Strong SQL skills (query tuning, indexing) and/or NoSQL experience.
• Experience with modular monolith and/or microservices architectures.
• Azure cloud experience (multi-tenancy, scaling, high availability).
• Infrastructure as Code (Bicep preferred).
• CI/CD pipelines and automated testing.
• Strong architectural judgment and systems thinking.

Responsibilities

• Design, develop, and scale high-performance, multi-tenant cloud solutions.
• Contribute to architectural decisions and solve complex technical challenges.
• Collaborate with global engineering teams to deliver a robust IoT SaaS platform.

Skills

7+ years software development

C# / .NET / ASP.NET Core Web APIs

RESTful API design

SQL / NoSQL

Microservices / modular monolith

Azure cloud

Infrastructure as Code (Bicep)

CI/CD pipelines

Architectural judgment

Tools

Azure

Bicep

Job description

We're looking for a Senior Full Stack Developer to join a leading global IoT SaaS company that's growing its Cape Town engineering team. In this role, you'll design, develop, and scale high-performance, multi-tenant cloud solutions used by customers across the world. Working alongside a talented team, you'll contribute to architectural decisions, solve complex technical challenges, and help shape the future of an innovative cloud platform. If you're passionate about building scalable software, embracing modern technologies, and delivering solutions that matter, we'd love to hear from you.

Apply today and be part of something bigger.

Key Skills & Experience Required

• 7+ years software development experience in production environments
• Strong backend focus (C# / .NET / ASP.NET Core Web APIs preferred)
• Deep understanding of RESTful API design and lifecycle management
• Strong SQL skills (query tuning, indexing) and/or NoSQL experience
• Experience with modular monolith and/or microservices architectures
• Azure cloud experience (multi-tenancy, scaling, high availability)
• Infrastructure as Code (Bicep preferred)
• CI/CD pipelines and automated testing
• Strong architectural judgment and systems thinking

Highly advantageous

• Event-driven architecture
• Domain-Driven Design (DDD)
• CQRS
• Event sourcing
• Distributed systems patterns (idempotency, retries, eventual consistency)
• IoT integrations or real-world device connectivity exposure
• Experience with services such as Azure IoT Hub, Event Hubs, Redis, SignalR, Key Vault

The Reference Number

The Reference Number for this position is CL61128 which is a permanent position based in Cape Town offering up to R1.5M PER ANNUM. Contact Candace at [email protected] or call her on 011 463 3633 to discuss this and other opportunities.