WLAN Developer

Location :- Hyderabad/Bangalore
Experience :- 4–8 years

Choosing Capgemini means choosing a place where you’ll be empowered to build cutting-edge wireless solutions, supported by a collaborative engineering culture, and inspired to innovate in next-generation connectivity technologies. Join us in shaping high-performance WLAN solutions for modern devices and IoT ecosystems.

Your Role

As a WLAN Developer, you will be responsible for the development, enhancement, and troubleshooting of wireless LAN features across embedded and system platforms. You will work closely with cross-functional teams to deliver robust and high-performance connectivity solutions.

In this role, you will:

• Develop and maintain WLAN features and functionalities for embedded/Linux platforms
• Work on 802.11 protocols (a/b/g/n/ac/ax) including MAC and PHY layer interactions
• Debug and resolve complex WiFi connectivity, performance, and stability issues
• Collaborate with firmware, driver, and hardware teams for integration and testing
• Analyze network traffic using tools like Wireshark and protocol analyzers
• Optimize WLAN performance, throughput, latency, and power consumption
• Implement and validate networking protocols (TCP/IP, UDP, DHCP, DNS)
• Support certification and compliance activities (WiFi Alliance standards)
• Participate in code reviews and ensure adherence to development best practices
• Contribute to feature design, documentation, and technical discussions

Your Profile

• 4–8 years of experience in WLAN development or wireless networking
• Strong understanding of IEEE 802.11 standards and WiFi architecture
• Hands-on experience in Linux/Android networking stack or embedded systems
• Proficiency in C/C++ (mandatory)
• Experience with debugging tools such as Wireshark, tcpdump, or sniffer tools
• Good knowledge of networking protocols (TCP/IP stack)
• Familiarity with device drivers and kernel-level development (nice to have)
• Strong analytical and problem-solving skills
• Bachelor’s degree in Computer Science, Electronics, or related field

What You’ll Love About Working Here

• Opportunity to work on advanced wireless and connectivity technologies
• Collaborative and innovation-focused engineering environment
• Continuous learning and certification opportunities
• Flexible work culture supporting work-life balance
• Exposure to global projects and next-gen product development