Senior Application Engineer
Sedna Inc. • cape town, western cape • Posted June 09, 2026
About the Role
As a Senior Application Engineer, you will play a key role in designing, developing, and optimizing sophisticated applications that integrate advanced technologies. You will lead technical initiatives, ensure robust and secure system architectures, and collaborate with cross-functional teams to deliver high-quality solutions. This role is ideal for a seasoned engineer with deep technical expertise and leadership skills.
Location: Cape Town, South Africa
Employment Type: Full-Time
Key Responsibilities
Architect and develop advanced applications using C# and .NET for scalability and performance.
Lead the implementation of performance-critical components using C++.
Design and optimize Web APIs to ensure seamless integration and interoperability across services.
Implement and manage AMQP-based messaging systems (e.g., RabbitMQ) for reliable, distributed data exchange.
Design and optimize complex PostgreSQL ...