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Datafin

Senior Full Stack Developer (.NET Core API, Angular) (Stellenbosch)

Datafin

  • R Undisclosed
  • Permanent Senior position
  • Stellenbosch
  • Posted 23 Mar 2026 by Datafin
  • Expires in 34 days
  • Job 2635825
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About the position

ENVIRONMENT:

A provider of cutting-edge solutions in the Aerospace industry seeks the coding expertise of a Senior Full Stack Developer who enjoys solving complex problems, working on high-reliability systems, and contributing to architecture and technical direction. Your core role will entail helping to design and deliver robust, secure, and high-performance web-based systems that support spacecraft operations and mission control. You’ll design, build, and maintain mission-critical web applications used for satellite operations, telemetry visualisation, and secure command interfaces. You’ll work across the Full Stack - from intuitive Frontend dashboards to reliable, scalable Backend services. Applicants will require 8+ years Full Stack Development experience with proficiency in .NET Core APIs, Azure/AWS, TypeScript, Docker, SQL, CI/CD & Angular – preferably Angular 21.

 

DUTIES:

  • Design, develop, and maintain mission-critical web applications and operational dashboards that support satellite missions and real-time Telemetry monitoring.
  • Build and evolve scalable .NET-based REST APIs and Backend services that ingest, process, and securely expose spacecraft Telemetry data.
  • Develop responsive, high-performance SPA Frontend interfaces for data visualisation, mission status monitoring, and secure command execution.
  • Integrate real-time data streams into intuitive, reliable UI components with a strong focus on usability and system reliability.
  • Implement robust authentication, authorisation, and secure coding practices to protect mission systems and sensitive data.
  • Deploy and operate applications in Azure (or AWS) environments using containerisation, CI/CD pipelines, and modern DevOps practices.
  • Contribute to architectural decisions, code quality standards, and long-term platform evolution.
  • Collaborate closely with Systems Engineers and Mission Operations teams to translate operational requirements into production-ready software solutions.
 

REQUIREMENTS:

Qualifications –

  • DeBSc / BEng in Computer Science, Software Engineering, or related field.
 

Experience/Skills –

  • 8+ Years’ experience in Full Stack development (mission-critical or high-reliability systems advantageous).
  • Strong Angular experience, preferably Angular 21 (SPA architecture, RxJS, reactive forms).
  • Strong .NET Core API Development experience.
  • Designing RESTful APIs and scalable Backend systems.
  • Experience deploying to Azure or AWS.
  • Experience with advanced TypeScript patterns and strict typing practices.
  • Experience with Docker and CI/CD pipelines.
  • Strong understanding of secure coding and web security principles.
  • Solid understanding of SQL databases (MySQL or similar).
 

Advantageous –

  • Experience with real-time data systems or event-driven architectures.
  • Background in mission-critical, regulated, or high-reliability environments.
  • Exposure to Aerospace, satellite, or space systems.
  • Experience with data visualisation and complex dashboards.
  • Familiarity with Telemetry or ground control systems.
 

ATTRIBUTES:

  • Strong analytical, problem-solving, and communication skills.

Desired Skills:

  • .NET Core
  • Angular
  • AWS
  • Docker
  • Microsoft Azure
  • SQL
  • Typescript

About The Employer:

A provider of cutting-edge solutions in the Aerospace industry 

Apply Now

Datafin

About the agency

Datafin Recruitment was established in 1999 and is one of South Africa’s leading Recruitment companies. Owned and managed by two sisters Lindy and Bev Sollinger, we focus on connecting with both our clients and candidates in an authentic conscious meaningful manner. We focus on the Tech, Digital/Online, Data, Finance and HR industries.

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