Qureos

FIND_THE_RIGHTJOB.

Full Stack Developer

Islamabad, Pakistan

We're Hiring: Senior Full-Stack Engineer (On-site, Islamabad)

Location: Islamabad | Full-Time | Ride-Hailing Domain

Are you the kind of developer who thrives in high-impact, fast-paced environments? Want to take full ownership of a ride-hailing app trusted by thousands and built for scale?

We’re looking for a Senior Full-Stack Engineer to lead the development of our mobile-first dispatch and real-time mobility platform.

You’ll own everything from frontend app performance to backend systems powering dynamic fare logic, driver-rider matching, and cloud infrastructure.

What You’ll Be Doing

  • Build and optimize a high-performance React Native app
  • Integrate native modules in Swift/Kotlin when needed
  • Own the Node.js backend, using PostgreSQL, Redis, and AWS
  • Implement geolocation logic, route matching, and Firebase integrations
  • Collaborate closely with ops and design to drive rapid releases
  • Ensure reliability, performance, and data security across systems

Mobile App development

  • Develop and maintain cross-platform apps using React Native (essential).
  • Experience with native Android (Kotlin) and iOS (Swift) for occasional native integrations.
  • Implement real-time map visualisation and GPS tracking (Google Maps SDK, Mapbox, etc.).
  • Integrate Firebase services (push notifications, analytics, messaging).

Backend & Infrastructure

  • Maintain and scale backend services in Node.js, designed around microservices or monolithic APIs as needed.
  • Deep experience with PostgreSQL and Redis for scalable and low-latency systems.
  • Integrate geolocation APIs and build efficient trip-matching/fare-estimation logic.
  • Ensure security protocols like OAuth2, JWT, and TLS encryption are correctly implemented.

Cloud & DevOps

  • Manage and optimise cloud infrastructure on AWS.
  • Handle load balancing using Nginx or AWS tools (ALB).
  • Secure asset management via Amazon S3 and Cloudflare.
  • Implement fraud prevention and anomaly detection logic.

What We’re Looking For

  • A go-getter who doesn’t wait for tickets, you find and fix issues before they grow
  • You thrive without supervision and take full ownership & pride in your work
  • You care deeply about code quality, speed, and user experience
  • You think like a startup founder i.e. fast, bold, and always improving
  • 5+ years of experience in full-stack development
  • Strong command of React Native, Node.js, PostgreSQL, Redis, AWS
  • Must have hands-on experience with:
  • React Native (mandatory)
  • Node.js
  • PostgreSQL and Redis
  • AWS cloud services
  • Solid understanding of geolocation-based real-time apps.
  • Familiarity with native app development (Kotlin or Swift) is a strong advantage.
  • Hands-on with mobile SDKs, APIs, notifications, analytics
  • Previous work on a mobility, logistics, or delivery platform is a big plus
  • On-site presence in Islamabad (no remote/hybrid)

Why Join us?

  • No red tape. Just you, the product, and full control from day one
  • Real users, real cities, real scale and full-stack ownership
  • Massive user base and exciting scale challenges
  • Competitive compensation
  • Be part of a product that moves people, literally

Job Type: Full-time

Pay: From Rs250,000.00 per month

Work Location: In person

Application Deadline: 10/08/2025

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