Senior Software Developer – Railway Ticketing System (Web & Mobile)
Location: UAE, ae
Company Description
Do you want to shape the world of tomorrow and work on innovative projects? Then you're a good fit for us! We are a global engineering group with 15,000 employees and 140 locations worldwide. With our services, we are driving the topics of energy efficiency, climate protection and decarbonization and developing tech industries into new dimensions.
The world of SEGULA Technologies Experts revolves around industries such as automotive, software, energy and life sciences. As an independent player, we support OEMs and suppliers with personal engineering services. Take advantage of new opportunities and take on exciting tasks and attractive positions with direct customer assignment.
Job Description
Location: United Arab Emirates (Remote possible)
Contract Type: 3-Month Contract (Extendable)
Industry: Railway / Transportation / Mobility
Start Date: Immediate
Project Overview
We are supporting a strategic railway project in the UAE 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 / Next.js
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 / Next.js
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 UAE (remote work possible)
Immediate or short notice preferred
Please note that only shortlisted candidates will be contacted
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