Embedded Software Developer
Job Code : PAL/ESD//
No of post: 3
Location : Bangalore
Mode : Onsite
Contact Email ID : Job Summary:
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 using GitLab/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) with appropriate 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 training colleagues.
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 Impact:
You will contribute to the core embedded systems framework by implementing the complete hardware abstraction layer.
Your work will enable application developers to access microcontroller features more efficiently and will support a highly modular and reusable software environment across product lines.
Tech Stack
C – hardware-based programming C+ to C+ or higher Python (used in toolchain and scripting) Microcontrollers & Processors
STM32H5 (ARM Cortex-M33, MHz) STM32U5 (ARM Cortex-M33, MHz) STM32F4xx STM32F 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- & SHA- Hardware Encryption ISO / IEC – Safety & Security Standards