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Senior Geospatial Developer (C# GIS Specialist)

Tumaini Consulting


Job Location:

Johannesburg - South Africa

Monthly Salary: Not provided by the employer
Posted: 11 June 2026 (30+ days ago)
Application Deadline: 8 September 2026
Vacancies: 1 Vacancy
The job posting is outdated and position may be filled

Job Summary

Our client is looking for an experienced Geospatial Developer to join their technical team specialising in the development of GIS-enabled applications and ArcGIS solutions. This role requires strong C# development expertise combined with an understanding of spatial systems and enterprise software development.

Responsibilities:
Design develop and maintain C# applications supporting ArcGIS and GIS platforms
Develop web-based interfaces using JavaScript frameworks such as Angular
Design and implement database solutions using SQL Server and PostgreSQL
Work across the full software development lifecycle in both Agile and structured environments
Translate business and GIS requirements into scalable technical solutions
Support integration of geospatial systems and enterprise applications
Maintain documentation code quality and system reliability standards
Collaborate with stakeholders to deliver high-quality GIS solutions

Requirements:
Minimum 5 years experience in C# development
Qualification in Computer Science Geo-informatics or related field
Strong experience in JavaScript and/or Angular frameworks
Solid understanding of SQL Server and PostgreSQL database design
Experience with full SDLC processes
Strong problem-solving and analytical skills
Excellent communication and documentation abilities
Ability to work effectively under pressure in a team environment

Only shortlisted candidates will be contacted.
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will only be conducted with short listed candidates. Should you not hear from us within 4 days please consider your application unsuccessful.


Required Experience:

Senior IC