Posted: 28 January 2026
Job Details
JOB DESCRIPTION : APPLICATION DEVELOPER
Location
Cape Town (Century City), In office
Department
SW Development
Hours
08:00 to 17:30
Salary
Market Related
Benefits
Contribution to medical aid
Work eligibility
South African | Permanent Resident
Sedna Introduction
At Sedna, we’re building the future with robotics. Our work is in integrating robotics and automation into industries like construction and mining.
If you’re passionate about cutting-edge technology, solving complex problems, and building systems that push the limits of what is possible in robotics and automation, Sedna is where your skills can make a global impact.
We are a US based company with strong South African roots. Our business started in Joburg in 2005 and later moved to the USA. We are now building out our engineering office’s in Cape Town (Century City) and Joburg (Greenstone Hill) to support our US operations and customers.
Job Overview As an Application Developer, you will engineer high-performance solutions and manage the full lifecycle of web and desktop services. You will develop secure service integrations, 3D visualization pipelines, and specialized signal-processing systems. This role requires technical precision and collaboration to deliver secure, high-quality code. Key Responsibilities
- Design and develop scalable, high-performance applications using C# and .NET
- Implement performance-critical components using C++.
- Build and maintain Web APIs to enable service integration and communication.
- Integrate AMQP messaging systems (e.g., RabbitMQ).
- Design, optimize, and query PostgreSQL
- Implement secure authentication and authorization using OAuth
- Contribute to 3D systemsdevelopment, including visualization or processing pipelines.
- Apply Cybersecurity best practices to ensure application security and data integrity.
- Utilize Matlabfor tasks related to Pose estimation or similar signal-processing applications.
- Collaborate with teams to troubleshoot, test, and deploy solutions while maintaining high code quality.
Qualifications & Experience
- 0 – 3 years relevant experience
- Degree in Computer Science, Engineering, or a related field (or equivalent experience).
- Experience with Waterfall, Agile/Scrum methodologies.
- Familiarity with cloud platforms (e.g., AWS, Azure, GCP) preferred .
- Experience with Kubernetes
- Knowledge of 3D frameworks or libraries (e.g., OpenGL, Unity, or similar) preferred
- Exposure to DevSecOps practices for integrating security into the development lifecycle.
Skills & Competencies
- Problem solving and critical thinking
- Attention to detail
- Time management
- Adaptability and self-motivation
- Excellent communication skills
- Proactive and collaborative approach to teamwork
How to Apply
Submit your CV, transcripts (if applicable), availability and a short note to recruit@sedna.net





