Embedded Linux C++ Developer (Networking/Wireless)

𝗧𝗵𝗶𝘀 𝗿𝗼𝗹𝗲 𝗶𝘀 𝗳𝗼𝗿 𝗼𝗻𝗲 𝗼𝗳 𝘁𝗵𝗲 𝗪𝗲𝗲𝗸𝗱𝗮𝘆'𝘀 𝗰𝗹𝗶𝗲𝗻𝘁𝘀

𝗦𝗮𝗹𝗮𝗿𝘆 𝗿𝗮𝗻𝗴𝗲: 𝗥𝘀 𝟲𝟬𝟬𝟬𝟬𝟬 - 𝗥𝘀 𝟯𝟬𝟬𝟬𝟬𝟬𝟬 (𝗶𝗲 𝗜𝗡𝗥 𝟲-𝟯𝟬 𝗟𝗣𝗔)

Experience: 6+ yrs

Location: Bengaluru

Job Type: Full-time

We are looking for an experienced Embedded Linux C++ Developer to build and maintain robust embedded applications focused on networking, wireless communication, and Linux-based systems. The role involves hands-on development, system integration, debugging, performance optimization, and troubleshooting across embedded platforms.

The ideal candidate will have strong expertise in C/C++, Embedded Linux, networking protocols, Wi-Fi, Bluetooth, and network applications, along with the ability to work closely with hardware and software teams to deliver reliable embedded solutions.

Requirements

Key Responsibilities

• Design, develop, integrate, and maintain C/C++ applications on Embedded Linux platforms.

• Develop networking applications using TCP/IP, IPv4, IPv6, DHCP, DNS, DDNS, and mDNS.

• Implement and troubleshoot Wi-Fi functionality in Linux environments using WPA Supplicant.

• Develop Wi-Fi connectivity features supporting WPA2, WPA3, PSK, Enterprise authentication, and Access Point modes.

• Work on Bluetooth Classic and Bluetooth Low Energy (BLE) functionality.

• Develop and integrate Bluetooth profiles and protocols including RFCOMM, GATT, HID, and HOGP, along with SSP authentication.

• Develop and maintain shell scripts for system automation, diagnostics, and deployment.

• Build and integrate applications using CMake and qmake.

• Perform cross-compilation and application deployment for embedded Linux targets.

• Debug application, networking, memory, and performance issues using GDB, Valgrind, and Qt Creator.

• Analyze system-level issues and perform root-cause analysis across software, networking, and hardware interfaces.

• Optimize application performance, memory consumption, reliability, and resource utilization.

• Work with device interfaces including serial communication, USB, and network interfaces.

• Collaborate with hardware, firmware, networking, and software engineering teams to ensure seamless system integration.

• Maintain clean, modular, maintainable code and contribute to technical documentation.

• Follow secure coding practices and reliability standards for embedded systems.

• Use Git and established software-development practices for source-code management and collaboration.

What's Makes You a Great Fit

• 6+ years of professional experience in embedded software development, preferably with networking or wireless products.

• BE/B.Tech in Computer Science, Electronics, or a related engineering discipline.

• Strong hands-on proficiency in C/C++ and Linux.

• Solid understanding of networking technologies and protocols, particularly TCP/IP, IPv4/IPv6, DHCP, DNS, DDNS, and mDNS.

• Practical experience developing applications for Embedded Linux devices.

• Strong experience with Wi-Fi development, WPA Supplicant, WPA2/WPA3, PSK, Enterprise authentication, and Access Point mode.

• Experience with Bluetooth Classic and BLE, including RFCOMM, GATT, HID, HOGP, and SSP.

• Strong debugging and troubleshooting skills using GDB, Valgrind, or Qt Creator debugger.

• Experience identifying and resolving memory leaks, performance bottlenecks, crashes, and system-level issues.

• Familiarity with cross-compilation, CMake, qmake, Git, and shell scripting.

• Understanding of device drivers, serial communication, USB interfaces, and embedded system architecture.

• Strong problem-solving skills with the ability to investigate complex issues across software and hardware boundaries.

• Excellent collaboration and communication skills, with the ability to work effectively in multidisciplinary engineering teams.

• Exposure to network-connected peripherals such as barcode printers is an advantage.

• Familiarity with QML, custom UI components, animations, framebuffer rendering, or responsive embedded interfaces is a plus.

• Knowledge of secure coding, system reliability, and production-quality embedded software practices is highly valued.