Senior Software Developer – Railway Ticketing System (Web & Mobile)
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Job Location:
Cape Town - South Africa
Monthly Salary:
Not Disclosed
Posted on:
30+ days ago
Vacancies:
1 Vacancy
Job Summary
Location: South Africa (Remote possible)
Contract Type: 3-Month Contract (Extendable)
Industry: Railway / Transportation / Mobility
Start Date: Immediate
Project Overview
We are supporting a strategic railway project focused on the development and enhancement of a digital ticketing system.
We are seeking a Senior Software Developer with strong expertise in modern web and mobile technologies to contribute to frontend/backend development authentication integration payment gateway implementation and GIS-based functionalities.
This is a 3-month contract with strong potential for extension based on project requirements.
Key Responsibilities
Web Development
- Develop and maintain web applications using React /
- Build scalable applications using TypeScript 5
- Implement containerized environments using Docker / Docker Compose
- Develop and maintain unit testing using Jest
- Ensure high performance security and maintainability
Authentication & Security
- Implement authentication solutions using Keycloak
- Integrate OIDC (OpenID Connect) protocols
- Ensure secure identity and access management
Payment Gateway Integration
- Integrate and manage MPGS (Mastercard Payment Gateway Services)
- Ensure secure transaction processing and payment validation
- Support testing and troubleshooting of payment flows
GIS & Geocoding
- Implement map-based features using:
- Mapbox
- OpenStreetMap
- Manage geolocation and geocoding functionalities
Mobile Application Development
- Develop cross-platform mobile applications using Flutter / Dart
- Deliver iOS and Android applications
- Manage CI/CD pipelines using EAS Build
- Ensure performance optimization and release readiness
Qualifications :
Mandatory Skills
- Strong hands-on experience with:
- React /
- TypeScript (v5 preferred)
- Docker / Docker Compose
- Jest
- Keycloak / OIDC
- MPGS payment gateway
- Mapbox or OpenStreetMap
- Flutter / Dart
- CI/CD pipelines (EAS Build)
Preferred
- Experience in Railway / Transportation / Ticketing systems
- Experience in secure payment platforms
- Agile/Scrum experience
Additional Information :
Senior Software Developer (minimum 5 years experience)
Proven delivery of production-grade web & mobile applications
Strong understanding of scalable architecture
Ability to work independently
- Based in South Africa (remote work possible)
Immediate or short notice preferred
Please note that only shortlisted candidates will be contacted
Remote Work :
No
Employment Type :
Contract
Key Skills
About Company
Why join SEGULA Technologies? Take part in the world of the future in an international corporation with strong growth. At SEGULA Technologies, you will work on exciting projects and shape the future in a company for whom innovation and engineering are inseparable. Subjects like 3D pr ... View more
