Position Name: Embedded WiFi Firmware Engineer

Location:Pune, Hyd, Chennai, Mysore or Bangalore

Experience: 5 years

About BinQle

BinQle is a global delivery and execution partner supporting enterprises across the US, India, Singapore and Australia. We specialize in structured hiring, managed teams, and long-term delivery support.

Role Summary

Own WiFi connectivity firmware for NXP-based IoT products, from development to field reliability. Act as the subject-matter expert for WiFi security and diagnostics, supporting both firmware engineering and field deployment teams.

What Youll Do

- Design, develop, and test WiFi connectivity firmware (driver, supplicant, network stack integration) on RTOS-based microcontroller devices
- Implement and validate WPA2/WPA3 security modes, including 802.11w and compatibility with major enterprise AP vendors
- Own WPA2/WPA3-Enterprise (802.1X/EAP-TLS) implementation and device certificate handling
- Design device WiFi provisioning/commissioning flows for field installation
- Diagnose and resolve AP vendor compatibility and BLE/WiFi coexistence issues using packet captures and RF analysis tools
- Collaborate with field teams to address customer network issues and deliver actionable firmware fixes
- Support definition and validation of WiFi test cases
- Write productive, maintainable code in C/C++
- Conduct unit testing, debugging, and participate in code reviews
- Document software design and implementation details

What We re Looking For (Must-Haves):
- Strong proficiency in embedded WiFi firmware development (WiFi driver,



wpa_supplicant/hostap integration, TCP/IP networking on resource-constrained devices)
- In-depth knowledge of WiFi security and association mechanics (WPA2/WPA3-Personal, transition mode, PMF, 4-way handshake, connect/reconnect behavior)
- Experience debugging AP vendor interoperability issues using wireless packet capture tools
- Familiarity with enterprise/managed network environments (VLANs, RADIUS, captive portals, client isolation)
- Understanding of BLE/WiFi 2.4 GHz coexistence mechanisms and RF fundamentals
- Proficiency in C/C++ and familiarity with assembly language
- Experience with real-time operating systems (RTOS) programming and debug
- Knowledge of debugging tools and techniques (JTAG, oscilloscopes, logic analyzers)
- Experience with version control systems (e.g., Git) and issue tracking tools (e.g., Jira)
- Strong logical and problem-solving skills
- Good communication and teamwork skills

Good to Have (Optional - only if mentioned):
- WPA2/WPA3-Enterprise (802.1X/EAP-TLS) hands-on experience
- Healthcare IT environment familiarity
- Zephyr RTOS experience
- Experience with NXP RW61x, Silicon Labs, or similar connectivity microcontrollers

Qualifications: Bachelors degree or higher in Computer Engineering, Electrical Engineering, Computer Science, or related field

Disclaimer: This job posting has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying.

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