Website:
zxinfotek.com
Job details:
We’re Hiring: Field Application Engineer (FAE) – Cellular IoT Modules ZXInfoTek (Shenzhen) Technology co., ltd. The fastest growing Cellular Module manufacturing company.
Company: ZXINFOTEK
Location: Remote - India
Employment Type: Full-Time
ZXINFOTEK is looking for a Field Application Engineer (FAE) with strong expertise in Cellular IoT modules and Open CPU platforms to support customers developing next-generation IoT devices.
This role requires deep technical understanding of embedded development on cellular modules, enabling customers to build standalone IoT devices directly on Open CPU architecture.
Key Responsibilities
- Provide technical support and design-in assistance for LTE Cat-1 cellular modules
- Support customers in developing applications directly on Open CPU platforms
- Assist customers with embedded firmware development using C/C++
- Debug and troubleshoot application-level issues, module firmware, and communication interfaces
- Support implementation using AT commands and Open CPU SDKs
- Guide customers on hardware integration, power optimization, and module bring-up
- Assist with TCP/IP stack integration and cloud connectivity
- Support MQTT, HTTP/HTTPS, SSL/TLS, and socket-based communication
- Analyze and troubleshoot network connectivity, firmware logs, and system stability issues
- Provide technical documentation, reference applications, and development guidance
Required Technical Skills
- Strong expertise in Open CPU architecture for cellular modules
- Solid experience in Embedded C/C++ development
- Experience working with LTE Cat-1 / Cellular IoT modules
- Strong understanding of embedded firmware architecture
- Experience with AT command interface and UART debugging
- Familiarity with Open CPU SDKs, toolchains, and module development environments
- Strong knowledge of TCP/IP networking protocols
- Experience implementing MQTT / HTTP / HTTPS communication
- Understanding of low-power IoT device design and power optimization
- Experience debugging via serial logs, trace tools, and firmware diagnostics
- Familiarity with peripheral interfaces such as UART, GPIO, SPI, I2C
🎯 Preferred Experience
- Experience supporting IoT product development teams.
- Previous role as FAE / Embedded Engineer / IoT Solutions Engineer
- Hands-on experience with cellular module vendors and IoT device deployment
📩 Interested candidates can apply via LinkedIn or send their resume to chandan.kumar@zxinfotek.com
(Highlight your key extpertise knowledge base including the projects development side)
#Hiring #FAE #EmbeddedSystems #OpenCPU #CellularIoT #LTECat1 #IoTDevelopment #IoTEngineer
Click on Apply to know more.