Embedded Software Engineer: Net Zero & Home Energy

HELIUS TECHNOLOGIES PTE. LTD.; Singapore; On-site; SGD 73,000 - 78,000; Full time

Job summary

HELIUS TECHNOLOGIES PTE. LTD. is seeking an experienced Embedded Software Engineer to develop and maintain software for Net Zero and energy-management products.

You will work on Embedded Linux, C/C++, ARM-based systems, and device-level integration in a global market environment. You will collaborate in a small engineering team, evaluate Yocto/Buildroot distributions, and contribute to scalable software architectures.

Qualifications

• Bachelor's or Master's degree in CS/EE or related field.
• Minimum 3+ years of embedded software development experience.
• Strong programming in C/C++.
• Hands-on experience with Embedded Linux.
• Experience with Yocto/Buildroot or similar distributions.
• Familiarity with Linux kernel development.
• Experience with ARM SoCs, low-level programming, and drivers.
• Experience with Home Assistant is advantageous.
• Exposure to EV charging systems is a plus.
• Knowledge of Thread/Wi‑Fi/BLE and wireless tech.
• Understanding of embedded cybersecurity and secure design.
• Edge AI or AI-enabled embedded systems advantageous.
• Experience developing products for international markets is a plus.

Responsibilities

• Develop and maintain embedded software for Net Zero and energy‑management products.
• Build reusable software components and common platforms across products.
• Work closely with a small engineering team to deliver high‑quality software within timelines.
• Evaluate and standardize embedded Linux distributions such as Yocto or Buildroot.
• Develop Home Energy Management System solutions using a Linux stack and Home Assistant.
• Support future integration of edge AI / local AI capabilities.
• Participate across the full SDLC: design, development, testing, deployment, maintenance.
• Research and evaluate emerging embedded, connectivity, and energy‑management technologies.

Skills

C/C++

Embedded Linux

ARM architecture

Home Assistant knowledge

Embedded cybersecurity awareness

Education

Bachelor's or Master's degree in Computer Science, Electrical Engineering, Electronics Engineering or related

Tools

Yocto

Buildroot

Device drivers

Home Assistant integration

Job description

HELIUS TECHNOLOGIES PTE. LTD. is seeking an experienced Embedded Software Engineer to develop and maintain software for Net Zero and energy-management products.

You will work on Embedded Linux, C/C++, ARM-based systems, and device-level integration in a global market environment. You will collaborate in a small engineering team, evaluate Yocto/Buildroot distributions, and contribute to scalable software architectures.