Embedded Software Engineer

Location – BangaloreExperience – 6-10 yearsWork mode- Onsite, immediateNotice period – 15 days max

Your Responsibilities Development and maintenance of embedded software in C/C++ for microcontroller-based systems. Programming and configuration of STM32 microcontrollers (Cortex-M0+, M4, M33). Implementation of device drivers, peripheral interfaces, and communication protocols(UART, SPI, I²C, etc.). Adaptation and optimization of existing product software. Software integration and testing on target hardware. Conducting Unit-Tests and Code Reviews. Driving and contributing to the test strategy. Design and maintenance of the development ecosystem and CI/CD pipelines usingGitLab/Jenkins. Setup, maintenance, and continuous improvement of embedded toolchains (compilers,linkers, debuggers, build systems). Optimization and integration of embedded IDEs (e.g., JetBrains CLion, VS Code) withappropriate plugins. Evaluation and documentation of tools, and creation of development guidelines. Collaboration with cross-functional teams (mechanics, electronics, testing, hardware). Future outlook: Participation in setting up a Linux-based toolchain and trainingcolleagues.
Your Profile Degree in Computer Science, Electrical Engineering, or equivalent qualification. Strong proficiency in C and C++, preferably in embedded software development. Experience in STM32 microcontroller families (especially Cortex-M0+, M4, M33). Experience with embedded development toolchains, IDEs (CLion, VS Code), and CI/CDsystems. Familiarity with Unit-Test frameworks (e.g., Google Test). Solid understanding of schematics, technical datasheets, and reference manuals. Strong proficiency in Linux OS. Open-minded, structured, independent working style and strong team player. Good communication skills in English (German is a plus).
Soft Skills Open-minded, willing to learn, and forward-looking attitude. Curious, questioning the status quo, and proactive in sharing ideas. Analytical thinking and structured approach. Team-oriented with a security-focused and test-driven development mindset.
Motivation & Role ImpactYou will contribute to the core embedded systems framework by implementing thecomplete hardware abstraction layer. Your work will enable application developers toaccess microcontroller features more efficiently and will support a highly modular andreusable software environment across product lines.
Tech StackProgramming Languages C – hardware-based programming C++11 to C++17 or higher Python (used in toolchain and scripting)
Microcontrollers & Processors STM32H5 (ARM Cortex-M33, 250 MHz) STM32U5 (ARM Cortex-M33, 160 MHz) STM32F4xx STM32F103 Cortex M0+, M4, M33 (general)
RTOS Segger embOS (must have) Zephyr RTOS (nice to have for future development)
IDE, CI/CD & Build Tools JetBrains CLion, VS Code CMake, Make Jenkins Git, GitLab JetBrains IDEs, Upsource Jira Software, XRay
Debuggers & Tools J-Link Debugger (SEGGER) ST-LINK/V3 Debugger STM32CubeMonitor
Interfaces & Communication CAN (Controller Area Network) IO-Link Modbus (TCP) EtherCAT / PROFINET / OPC UA I²C, SPI, UART
Security & Certifications Secure Boot & Secure Firmware Update (SFI/SFU) – STM32H5 supported TrustZone for Cortex-M33 (secure/insecure application separation) AES-256 & SHA-512 Hardware Encryption ISO 61508 / IEC 62443 – Safety & Security Standards