Senior Backend Full Stack
Rosstone Consulting
- R90,000 - R96,000 per month
- Contract Senior position
-
Cape Town
- Posted 27 May 2026 by Rosstone Consulting
- Expires in 34 days
-
Job 2639775 - Ref 186630
About the position
Senior Backend Full Stack - Software Engineer
Location: Cape Town
Department: Engineering (Technology & Innovation)
Employment Type: Full-Time
About the Role:
We are seeking a highly experienced Senior Backend Engineer with 10+ years of professional software development experience to lead the design, development, and evolution of our core backend systems.
Architect and maintain scalable .NET Core and .NET Framework services, design high-performance SQL Server solutions, and contribute to ETL pipelines and reporting processes. You will play a key role in defining backend standards, ensuring system reliability, and guiding the technical direction of our platform.
Collaborate closely with frontend engineers building [URL Removed] applications and will be encouraged to expand your influence across the application stack over time. The role offers a clear pathway to broader full-stack ownership, contributing to end-to-end solution design and frontend–backend alignment as part of your continued growth.
Minimum requirements:
- 10+ years of professional software development experience
- Deep expertise in.NET Core / C# and building scalable, production-grade RESTful Web APIs
- Strong experience designing and maintaining distributed and enterprise-grade systems
- Advanced knowledge of Microsoft SQL Server, including schema design, indexing strategy, performance tuning, and query optimisation
- Experience implementing and optimising CI/CD pipelines (Azure DevOps or similar)
- Strong understanding of clean architecture, SOLID principles, and design patterns
- Demonstrated experience mentoring engineers and conducting technical reviews
Nice to Have:
- Strong exposure to [URL Removed] or other modern front-end frameworks
- Experience designing ETL workflows and data integration pipelines
- Exposure to cloud-native architecture or modernisation initiatives
- Experience with performance profiling and application monitoring
- Experience working in financial or investment domain
Desired Skills:
- Senior Backend Full Stack
- Senior Backend Full Stack
- Senior Backend Full Stack
Rosstone Consulting
About the agency
About Rosstone
With a history spanning over 25 years, Rosstone Consulting (Pty) Ltd is your trusted partner for business process outsourcing and knowledge resource management services. We have cultivated a strong network of specialist professionals to support your organisation's
needs. Our fexible and agile approach ensures you get the right skills when you need them, on terms tailored to your requirements.
What makes us unique is our deep understanding of deploying knowledge resources, including contractors, freelancers, sub-contractors, and independent contractors, across South Africa. We seamlessly blend this expertise with cutting-edge technologies to provide innovative solutions.
We have in-depth knowledge of South Africa's labour and taxation laws, ensuring that our services are fully compliant. At Rosstone, we are more than just a service provider; we are your trusted partner for navigating South Africa's business landscape while
optimising your resource knowledge management.
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