Lead Embedded Systems Architect: Secure Firmware & Linux

UPPER SPRING CONSULTING PTE. LTD.; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

Upper Spring Consulting Pte. Ltd. represents a technology conglomerate seeking an experienced Software System Architect to lead architecture, design, and development of embedded software/firmware and application-level solutions for high-performance security products.

You will define system-level architecture, customize Yocto/Petalinux, develop Linux drivers, mentor engineers, and ensure secure coding, performance, and maintainability across Linux-based platforms.

Qualifications

• Minimum 5 years of experience in embedded software architecture, design, and development.
• Proficient in C/C++, Rust, Python, and bash scripting.
• Experience with HSM product development and with developing Linux kernel drivers and low-level firmware components.
• Strong experience with embedded Linux platforms, including OS customization.

Responsibilities

• Architect scalable, secure, and maintainable embedded software/firmware systems based on product requirements.
• Define system-level architecture, interfaces, and integration strategies across software and hardware platforms.
• Translate functional and non-functional requirements into detailed technical specifications and architectural blueprints.
• Design, develop, integrate and test embedded software modules.
• Customize and configure embedded Linux OS (Yocto, Petalinux) to support product requirements.
• Build and maintain application-level software components, including GUI tools (e.g., in C#) if applicable.
• Lead and mentor software engineers in design, development, integration, and testing activities.
• Review and approve software architecture, design documents, source code, and test plans.

Skills

C/C++

Rust

Python

bash scripting

Tools

GitLab

Docker

Yocto/Petalinux

Job description

Upper Spring Consulting Pte. Ltd. represents a technology conglomerate seeking an experienced Software System Architect to lead architecture, design, and development of embedded software/firmware and application-level solutions for high-performance security products.

You will define system-level architecture, customize Yocto/Petalinux, develop Linux drivers, mentor engineers, and ensure secure coding, performance, and maintainability across Linux-based platforms.