Senior Full Stack Software Developer

e-Merge IT Recruitment is seeking a Senior Full Stack Software Developer in Cape Town for a leading global IoT SaaS company. The role involves designing and scaling a multi-tenant cloud platform, focusing on clean API design and system architecture. Candidates should have 7+ years of experience, strong backend skills (C#/.NET), and familiarity with Azure and CI/CD practices. The position offers a salary up to R1.5M per annum.
Are you a Senior Full Stack Developer who sees the bigger picture — thinking in systems, architecture, and scalable solutions, not just isolated features? Do you thrive on clean API design, performance, and long-term technical decisions?

A leading global IoT SaaS company is expanding its Cape Town engineering team and is looking for a talented Senior Full Stack Developer to design, build, and scale a multi-tenant cloud platform used by clients all over the world.

This is more than just a development role — it’s your chance to influence platform architecture, innovate at scale, and work on cutting-edge cloud technology.

If you’re ready to shape the future of a globally used platform

Key Skills & Experience Required:
7+ years software development experience in production environmentsStrong backend focus (C# / .NET / ASP.NET Core Web APIs preferred)Deep understanding of RESTful API design and lifecycle managementStrong SQL skills (query tuning, indexing) and/or NoSQL experienceExperience with modular monolith and/or microservices architecturesAzure cloud experience (multi-tenancy, scaling, high availability)Infrastructure as Code (Bicep preferred)CI/CD pipelines and automated testingStrong architectural judgment and systems thinking
Highly advantageous:
Event-driven architectureDomain-Driven Design (DDD)CQRSEvent sourcingDistributed systems patterns (idempotency, retries, eventual consistency)IoT integrations or real-world device connectivity exposureExperience with services such as Azure IoT Hub, Event Hubs, Redis, SignalR, Key Vault
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 candacel@ e-merge.co.za or call her on 011 463 3633 to discuss this and other opportunities.

Are you ready for a change of scenery? E-Merge IT recruitment is a specialist niche recruitment agency. We offer our candidates options so that we can successfully place the right developers with the right companies in the right roles. Check out the E-Merge website www.e-merge.co.za for more great positions.

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