Senior Software Engineer
Trane Technologies5 months ago
Chennai, India or Bengaluru, IndiaSenior
Responsibilities
- Design, develop, and maintain Linux kernel-mode drivers for PCIe, Ethernet, USB 3.x, and MIPI/CSI interfaces.
- Lead initial hardware bring-up and debug low-level issues using JTAG, oscilloscopes, and logic analyzers.
- Customize and optimize Linux kernel modules, memory management, and interrupt handling for real-time performance.
- Debug complex system crashes across hardware, firmware, and kernel space using GDB, KGDB, and Ftrace.
- Profile and tune driver performance for power efficiency, memory footprint, and low-latency throughput.
Requirements
- Bachelor’s or Master’s degree in Computer Engineering, Electrical Engineering, or a related technical field.
- 3+ years of professional experience in Linux kernel-level development and device-driver programming.
- Deep understanding of Linux kernel internals, including the scheduler, MMU, DMA frameworks, and IPC mechanisms.
- Ability to read datasheets and schematics, with hands-on experience with I2C, SPI, UART, and CAN protocols.
- Proficiency with Git and embedded Linux build systems such as the Yocto Project.
- Expert proficiency in C, Embedded C++, and Rust, including familiarity with STL-lite, atomics, and templates in resource-constrained environments.
Benefits
- Competitive compensation and comprehensive benefits and programs.
- On-site work five days per week.
- Equal opportunity employment is provided.
About Trane Technologies
Trane Technologies builds HVAC systems, controls, and energy services for commercial buildings and homes, and Thermo King transport refrigeration for trucks, trailers, and rail. It sells equipment, connected controls, and aftermarket service/maintenance contracts to building owners, contractors, and fleets. Founded in 1913, the company is publicly traded (NYSE: TT) and operates globally under the Trane and Thermo King brands from its global headquarters in Swords, Ireland.