Senior Software Engineer - React Native Developer (IoT Focus)
TekhqsLahore, Pakistan12 days ago
Job type
- Quick Apply
Job description3-5 years of professional experience in React Native mobile development . Strong proficiency in JavaScript / TypeScript and the React Native ecosystem . Practical experience with IoT integrations , including Bluetooth / BLE, MQTT, WebSocket , or device SDKs . Familiarity with Node.js APIs , Firebase , or AWS IoT services . Experience handling real-time data , device telemetry , and push notifications . Strong debugging skills using native tools (Xcode, Android Studio). Experience working with Redux / Zustand or similar state management libraries. Good understanding of RESTful APIs , JSON , and mobile security best practices . Familiarity with publishing apps to the App Store and Play Store . Excellent communication skills and ability to collaborate across teams. Experience in IoT platforms such as AWS IoT, Azure IoT Hub, or Google Cloud IoT Core. Understanding of firmware update flows (OTA) and edge device communication . Exposure to microservices architecture and MQTT brokers . Experience with data visualization in mobile apps (charts, real-time dashboards).
About the Role
TekHQS is seeking an experienced React Native Developer with hands-on expertise in building robust, user-friendly mobile applications that integrate with IoT devices and real-time data streams .
This role requires a strong understanding of mobile app development, Bluetooth / BLE connectivity, WebSockets, RESTful APIs, and real-time data visualization .
The ideal candidate is passionate about creating seamless mobile experiences that connect users to smart IoT systems, sensors, and devices, ensuring reliability, performance, and scalability.
Responsibilities
- Develop and maintain high-quality cross-platform mobile applications using React Native .
- Integrate mobile apps with IoT devices via Bluetooth, BLE, MQTT, WebSocket , and REST APIs .
- Collaborate closely with backend (Node.js) and firmware teams to ensure smooth device communication and data handling.
- Implement real-time updates , push notifications, and offline synchronization mechanisms.
- Work on UI / UX optimization , ensuring consistent performance across Android and iOS devices.
- Troubleshoot and debug connectivity, latency, and data sync issues.
- Maintain clean, modular, and well-documented code following best practices.
- Participate in design reviews, code reviews, and system architecture discussions.
- Stay updated with the latest trends in mobile app frameworks, IoT connectivity, and edge device integration .
Required Skills & Qualifications
Good to Have
Job Type : Onsite | Hybrid
Location : Lahore DHA Phase 6
About TekHQS
TekHQS is a global technology solutions provider headquartered in Lake Forest, California , with an offshore team of 300+ professionals based in Pakistan .
We specialize in Web 2.0 (Web & Mobile App Development) , Web 3.0 (Blockchain & Crypto Platforms) , AI / ML Solutions , and ERP services as a certified partner of SAP S / 4HANA , Oracle NetSuite , and Microsoft Dynamics 365 Business Central .
Our expertise includes implementation, training, customization, integration, support, IT staff augmentation , and ERP consultancy .
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React Native Developer • Lahore, Pakistan
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