Wi-Fi / WLAN Developer | Mirafra Technologies | Bangalore

Mirafra Technologies

Bengaluru

On-site

INR 1,500,000 - 3,000,000

Full time

4 days ago

Be an early applicant

A complete application in a minute

Tailored resume and cover letter, ready to send.

Get past ATS filters

Job summary

Mirafra Technologies in Bengaluru, India, seeks an experienced Wi‑Fi/WLAN Developer to own wireless protocol implementation, driver architecture, firmware debugging, and performance tuning on mission-critical silicon platforms. You will write and optimize C/C++ for embedded wireless microcontrollers and SoCs, enabling 802.11a/b/g/n/ac/ax/be, MAC/PHY layers, and STA/AP modes.

Collaborating with hardware and QA teams in Agile sprints, you will perform oscilloscope debugging, packet tracing, RCA,

Qualifications

2.5 to 6 years of progressive experience in wireless communications, embedded software engineering, and 802.11 protocol development.
Design, develop, test, and optimize low-level Wi‑Fi driver software, MAC/PHY layers, and wireless protocol stacks.
Experience with embedded Linux, kernel drivers, and RF chipset integration.

Responsibilities

Design, develop, test, debug, and maintain low-level embedded software and Wi‑Fi driver modules in C/C++.
Implement and optimize IEEE 802.11 protocols and MAC/PHY functionalities.
Architect STA/AP/mesh modes and perform board bring-up, hardware debugging, and RF profiling.

Skills

C programming

Embedded Linux

Networking protocols

RF chipset integration

Oscilloscope debugging

Kernel drivers

Wi-Fi driver development

Tools

CI/CD for firmware

Jira

Confluence

Job description

Position Summary:

Mirafra Technologies is actively seeking an experienced, high-caliber, and technical Wi‑Fi / WLAN Developer with 2.5 to 6 years of progressive professional experience in wireless communications, embedded software engineering, and 802.11 protocol development to join our client engineering team on a full-time permanent on-site basis in Bangalore, India. In this critical embedded wireless and firmware development role, you will be responsible for designing, developing, testing, and optimizing low-level Wi‑Fi driver software, MAC/PHY layers, and wireless protocol stacks. You will leverage your deep specialist expertise in C programming, embedded Linux systems, networking protocols, and RF chipset integration to deliver uncompromised wireless connectivity, high throughput, and operational excellence. This opportunity offers competitive compensation, executive technical visibility, and exceptional career growth prospects within a premier global semiconductor and embedded engineering enterprise.

Detailed Job Description:

As a Wi‑Fi / WLAN Developer supporting Mirafra Technologies in Bangalore, India, you will take full operational, tactical, and technical ownership of wireless protocol implementation, Wi‑Fi driver architecture, firmware debugging, and performance tuning across mission‑critical silicon platforms. Your day‑to‑day responsibilities include designing, writing, testing, and maintaining robust C and C++ source code for embedded wireless microcontrollers and Wi‑Fi SoCs, implementing and optimizing 802.11 protocols (802.11a/b/g/n/ac/ax/be), MAC layer algorithms, and STA/AP mode functionalities, configuring, customizing, and debugging embedded Linux operating systems, kernel drivers, and network interface cards, collaborating closely with cross‑functional hardware engineering, systems architecture, and QA squads in Agile sprint cycles, conducting rigorous oscilloscope debugging, packet sniffing, air‑interface tracing, and root cause analysis (RCA) to resolve complex low‑level wireless anomalies, preparing comprehensive technical documentation of firmware architectures, register maps, and operational runbooks, and managing application requirements. You will utilize your proactive troubleshooting and analytical problem‑solving skills to resolve complex wireless transmission and concurrency bottlenecks under strict service level agreements. Furthermore, you will manage application requirements ensuring strict compliance with the 2.5 to 6 years experience requirement and Bangalore on‑site presence.

Key Responsibilities:

Design, develop, test, debug, and maintain robust low-level embedded software and Wi‑Fi driver modules utilizing C and C++ programming languages.
Implement, optimize, and validate IEEE 802.11 wireless protocols, WLAN standards, and MAC/PHY layer functionalities.
Architect and maintain station (STA), access point (AP), Wi‑Fi Direct, and mesh networking operational modes.
Execute systematic board bring‑up, hardware debugging, packet trace analysis, and RF performance profiling.
Collaborate seamlessly with cross‑functional hardware engineering, firmware architecture, and wireless validation squads.
Conduct rigorous code profiling, memory optimization, and power management tuning for resource‑constrained wireless SoCs.
Resolve complex timing anomalies, packet drop issues, and driver interaction defects with rapid root cause analysis.
Maintain accurate, comprehensive technical documentation of firmware specifications, API interfaces, and operational runbooks.

Nice-to-Have Skills:

Professional certifications such as Certified Embedded Systems Engineer or advanced wireless networking credentials.
Prior professional working experience in top‑tier semiconductor companies, wireless chipset vendors, or enterprise networking firms.
Hands-0n familiarity with Wi‑Fi 6/7 (802.11ax/be) advanced features, OFDMA, MU‑MIMO, and beamforming algorithms.
Experience utilizing automated continuous integration and testing frameworks for embedded firmware (CI/CD for firmware).
Exposure to agile hardware/software development methodologies and enterprise ITSM ticketing platforms (Jira, Confluence).

Application Information: