Software System Architect (Embedded Systems)

ST ENGINEERING INFO-SECURITY PTE. LTD; Singapore; On-site; SGD 80,000 - 120,000; Full time

Job summary

A leading tech firm in Singapore is seeking a Software System Architect to lead the design and development of embedded software solutions for high-performance security products. The role demands at least 5 years of experience in embedded systems, along with strong technical and leadership abilities. Candidates should be proficient in C/C++, Rust, and Python, with a solid understanding of embedded Linux platforms. This position offers opportunities for mentorship and collaboration with cross-functional teams in an innovative environment.

Qualifications

• Minimum 5 years of experience in embedded software architecture, design, and development.
• Strong analytical and problem-solving skills.
• Excellent communication skills.

Responsibilities

• Lead the architecture, design, and development of embedded software/firmware systems.
• Engage with internal and external stakeholders for successful delivery.
• Produce high-quality technical documentation.

Skills

C/C++

Rust

Python

bash scripting

embedded Linux platforms

network protocols

cloud concepts

DevOps tools

Education

Bachelor's degree in Computer Science or related discipline

Tools

GitLab

Docker

Job description

Company description

Singapore Technologies Engineering Ltd

Job description

Software System Architect

The successful candidate will lead the architecture, design, and development of embedded software/firmware systems and application-level solutions for high-performance security products.

This role requires a strong background in embedded systems, software architecture, and technical leadership. The ideal candidate will have at least 5 years of experience in embedded software development, with a proven ability to architect complex systems, guide project teams, and ensure alignment with product and business goals.

Key Responsibilities

• System Architecture & Design
  • 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.
• Software Development
  • Design, develop, integrate and test embedded software modules.
  • Customize and configure embedded Linux OS (e.g., Yocto, Petalinux) to support product requirements.
  • Build and maintain application-level software components, including GUI tools (e.g., in C#) if applicable.
• Technical Leadership
  • Lead and mentor software engineers in design, development, integration, and testing activities.
  • Review and approve software architecture, design documents, source code, and test plans.
  • Drive technical decision-making and ensure adherence to best practices in secure coding, performance optimization, and maintainability.
• Development & Integration
  • Oversee the development and integration of embedded software components on Linux-based platforms.
  • Ensure seamless integration of software modules and conduct system-level testing to validate performance and reliability.
  • Prepare production-ready firmware/software binaries and support manufacturing processes.
• Stakeholder Collaboration
  • Engage with internal and external stakeholders, including outsourced vendors, to gather requirements, align on architectural decisions, and ensure successful delivery.
  • Provide technical support for product qualification, certification, and compliance activities.
• Documentation & Governance
  • Produce high-quality technical documentation including architecture designs, user manuals, and engineering reports.
  • Enforce engineering processes and standards across the software development lifecycle.

Requirements

• Bachelor's degree in Computer Science, Computer Engineering, or related discipline.
• Minimum 5 years of experience in embedded software architecture, design, and development.
• Proficient in C/C++, Rust, Python, and bash scripting.
• Strong experience with embedded Linux platforms, including OS customization.
• Solid understanding of hardware platforms and hardware-software integration.
• Solid understanding of network protocols, routing/switching, and network programming.
• Familiarity with cloud concepts and cloud-native application development.
• Experience with DevOps tools and CI/CD pipelines (e.g., GitLab, Docker).
• Strong analytical and problem-solving skills, with the ability to lead cross-functional teams.
• Excellent communication skills and ability to convey complex technical concepts clearly.

Preferred Qualifications

• Experience with developing Linux kernel drivers and low-level firmware components.
• Exposure to C# GUI application development.
• Knowledge of secure coding principles and software lifecycle methodologies.
• Experience with HSM product development.