Full Stack Hardware Engineer

ECTrons Sdn. Bhd.

Location: Tambaram, Tamil Nadu, India
Job type: Full-time

Required skills

C++
compliance
cross-functional
embedded systems
end-to-end
ethernet
firmware
full stack
GitLab
kernel
Linux kernel
PCB design
I2C
Altium
KiCad
UART

About the role

Website: ectrons.com
Job details:

Position Overview

We are seeking a Full Stack Hardware Engineer who can work across the complete hardware-software stack — from circuit design and PCB layout to embedded firmware, bootloaders, and Linux-based BSP development. The ideal candidate combines strong analog/digital hardware design skills with hands-on embedded software expertise in U-Boot, Zephyr RTOS, firmware development, and Embedded Linux/Yocto.

Key Responsibilities

Hardware Design & Development

Design and develop analog and digital circuits for embedded systems and custom hardware platforms

Perform component selection and schematic capture using Altium Designer or KiCAD

Conduct circuit simulation and validation using LTSpice or equivalent tools

Collaborate on PCB layout for signal integrity, EMI/EMC compliance, and thermal management

Embedded Software & Firmware

Develop and port firmware for microcontrollers and SoCs (ARM Cortex-M/A, RISC-V)

Work with U-Boot bootloader — porting, board bring-up, and customization for new hardware

Develop on Zephyr RTOS — driver development, board support, and application layer

Build and maintain Embedded Linux BSPs using Yocto Project (recipes, layers, kernel/device tree configuration)

Write low-level drivers and communication stacks (I2C, SPI, UART, CAN, Ethernet)

Bring-Up, Testing & Debugging

Lead board bring-up: power sequencing, clock/reset validation, peripheral enablement

Debug hardware and software issues using oscilloscopes, logic analyzers, JTAG/SWD debuggers

Validate firmware and driver behavior against hardware specifications

Documentation & Collaboration

Maintain documentation for schematics, firmware architecture, build systems, and test reports

Work closely with software, mechanical, and systems teams for end-to-end product integration

Requirements

Required Skills

Proficiency in Altium Designer or KiCAD; LTSpice for simulation

Strong grasp of analog/digital circuit design, power supply design, mixed-signal interfaces

Hands-on experience with U-Boot, Zephyr RTOS, and firmware development in C/C++

Working knowledge of Embedded Linux and Yocto Project (BSP layers, recipes, kernel config)

Experience with communication protocols: I2C, SPI, UART, CAN

Hardware debugging using oscilloscopes, logic analyzers, multimeters

Comfortable working across the full stack — schematic to bootloader to Linux userspace

Nice to Have

High-speed PCB design experience

Device tree customization and Linux kernel driver development

Experience with RTOS-to-Linux dual-stack systems

Contributions to open-source embedded/hardware projects

Familiarity with CI/CD for embedded builds (GitLab CI, Yocto automated builds)

Benefits

Work on cutting-edge embedded hardware + software platforms end-to-end

Collaborative, cross-functional engineering environment

Continuous learning across hardware and embedded software domains

Flexible work arrangements and competitive compensation

Click on Apply to know more.

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Full Stack Hardware Engineer

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