Technical Product & Project Manager - Smart Building Systems

A related company of Bian Bee Company Pte Ltd is looking for an experienced and hands-on Technical Product and Project Manager to define, structure, and deliver technology projects involving building access systems, mobile applications, backend platforms, hardware devices, and third-party integrations. This candidate will take over, refine and extend an existing BLE-based access control platform. This candidate must be able to communicate effectively with both business and technical stakeholders and independently drive projects forward. Key Responsibilities Product and Requirements Definition - Prepare product requirement documents, project briefs, workflows, implementation plans, and tender or vendor briefing materials - Take ownership of the existing mobile apps, backend, source code and technical documentation - Review what is usable, incomplete or needs improvement, and stabilise the current platform - Refine and update the Android and iOS applications, APIs, databases and backend services Testing, Documentation, and Handover - Define testing plans and user acceptance criteria before delivery Job requirements and experience - At least 5 years of experience in technical product management or systems integration - 5 to 8 years of experience in mobile application and backend software development - Proven experience taking projects from unclear or early-stage requirements through definition and delivery - Strong understanding of mobile applications, backend systems, APIs, databases, cloud services, testing, software deployment, RF,BLE, UWB and data protocols Preferred experience in one or more of the following areas would be highly valuable: - ESP32, device communication protocols or remote device management - Managing projects involving both remote software development and on-site installation - China procurement, vendor selection, contracts, or statement-of-work preparation A degree in computer science, electronic, electrical, engineering, information systems, product management, or a related discipline is preferred but not essential Fluency in Mandarin is preferred. Working proficiency in English is required Employment Details - Please indicate expected salary - Able to start work as soon as possible Application Requirements Please submit your CV and briefly describe: 1. A project involving mobile applications, hardware systems, integrations, or external vendors 2. Your personal role in defining requirements, selecting vendors, testing the embedded software system, and managing the final handover