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Embedded Firmware Development Experience : 4+ Years Notice Period : Immediate Location : Pune Must Have: Embedded Software Development Experience Strong background in developing firmware for embedded systems. RTOS Experience (Zephyr / FreeRTOS) Hands-on experience using Zephyr or FreeRTOS with STM32 microcontrollers. Proficient in C programming for real-time embedded systems. Peripheral & Interface Knowledge Expertise in working with interfaces and peripherals such as: ADC, DAC, I2C, SPI, UART (RS232/RS485), RTC, GPIO, External Memory Lab Equipment Proficiency Experience using lab tools for debugging and testing: Oscilloscope, Logic Analyzer, Multimeter, AC/DC Power Supplies Board Bring-Up & Debugging Skills Skilled in hardware-software integration. Able to perform low-level debugging (using tools like SWD/JTAG, GDB, etc.) Toolchain & Workflow Experience Familiarity with tools and platforms: GitHub (Version Control) JIRA (Issue Tracking) Confluence (Documentation) Scripting Skills Working knowledge of Python and Shell scripting for automation and testing. Power/Electrical Product Experience Past experience in developing or supporting firmware for power systems or electrical devices. Protocol Expertise Hands-on experience with Modbus and/or Ethernet-based protocols: Modbus TCP/RTU, TCP/IP, DNP3 C++ Development Skills Working experience with C++, preferably in embedded or systems-level environments. Nice to Have: Linux Application Development Experience developing applications in C/C++ on Linux (user-space, not kernel-level). Data Acquisition Systems Knowledge of data acquisition modules or systems used for signal capture, analysis, or control. Bare-Metal Programming Comfort with bare-metal development (no RTOS) and direct register-level programming on MCUs. .
Here's where they are and how to stand out in your next interview.
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Most developer ads you'll see are written in English: 18,397 of the 24,795. That doesn't tell you whether the job itself requires you to speak English or work in English daily, so read each posting carefully. Don't assume the language of the ad matches the language of the team.
The employers posting the most developer roles are Link Group (369 jobs), Upvanta (257), jobgether (226), and OfferZen (212). If you're applying to any of these, research their hiring patterns. They move fast and post often, which means they're either scaling hard or replacing people who didn't fit.
In your interview, expect this: 'Walk me through the last time you had to debug something that took you more than an hour. What was it, what did you try first, and what would you do differently?' Hiring managers ask this to see if you think systematically or just try random fixes. Have a real example ready with specifics.