We are looking for a control firmware engineer with 8+ years of experience in embedded communication firmware development with expertise in Description Understand product requirements / Firmware specifications / communications firmware architecture for Solar Energy Grid Tie / Off Grid Inverters /Back-up systems / Auxiliary Products like communication Gateways and Operator/service Interfaces applications. Hands on Code Implementation / debugging / development and testing of systems Development of real time state machine, monitoring and communications functions for the above referred renewable energy products. Understand and comply with QMS, PMP and lean development requirements Participate in subsystem and system level design verification planning and testing Essential Functions: Programming language C/C++ for 32 bit microcontrollers, RTOS environments like uC OS-II/QNX/embedded Linux or other platforms. Experience in Bootloader development and reliable firmware upgrade mechanisms. Familiarity with embedded testing ,test automation scripting for embedded products, development tools, including emulators and version control software. Exposure to advanced real time firmware debugging tools like J-Trace, logic analyzers, time/performance profiling techniques etc.. Experience Cyber security complained firmware development, System level/sub system level Threat modeling, good understanding on TCP/IP based communication stacks, various encryption techniques, Authentication/ authorization algorithms/models. Scripting languages like Python and Lua. Experience in industrial field bus communication protocols like MODBUS / CAN and protocols like USB, TCP/IP and embedded webservers. Exposure in WIFI/Bluetooth based communication interface development. Exposure to Web technologies like HTML, JavaScript is preferred. Good interpersonal communication skills and experience in working with global teams Qualifications Schedule: Full-time Req: 009G5S