Job Overview We are looking for a Mobile Device Engineer to lead device integration and network optimization efforts in collaboration with mobile OEMs and chipset vendors such as Apple, Samsung, Qualcomm, MediaTek, Xiaomi, and Oppo.
This role focuses on ensuring device compatibility with networks, troubleshooting connectivity issues, and managing relationships with key industry players to enhance device performance.
Key Responsibilities Work closely with mobile OEMs and chipset vendors to ensure seamless device-network integration.
Troubleshoot and optimize mobile device connectivity, RF performance, and network compatibility.
Manage device certification, carrier approval, and compliance with mobile network standards.
Analyze logs and debugging data using tools like QXDM, Shannon DM, TEMS, and Wireshark.
Collaborate with internal teams to address device interoperability and performance issues.
Stay updated on chipset advancements, modem technology trends, and evolving mobile standards.
Act as a technical liaison between vendors, operators, and internal teams to ensure smooth integration.
Qualifications Strong knowledge of mobile chipset architecture, modem technologies, and RF design.
Hands-on experience working with OEMs, chipset vendors, and mobile carriers.
Expertise in device validation, protocol testing, and network performance troubleshooting.
Familiarity with 3G, 4G LTE, 5G, VoLTE, and IMS protocols.
Proficiency in log analysis and debugging (QXDM, Shannon DM, TEMS, Wireshark, etc.).
Experience with device certification processes and carrier approvals.
Strong communication skills to manage vendor relationships and technical collaborations.
Fluent English (spoken and written) for collaboration with global teams.
What We Offer Full-time position with long-term career growth.
International exposure, working with leading mobile industry players.
Competitive salary and the opportunity to contribute to cutting-edge mobile technology.