Embedded Software Engineer - Quantum Communications (Remote/APAC)

Squareroot8; Singapore; Hybrid; SGD 90,000 - 120,000; Full time

Job summary

Squareroot8 Technologies (SQRT8) in Singapore is hiring a full-time Embedded Software Engineer to design and implement firmware for quantum communication devices. The role is on-site in Singapore, with remote options for APAC candidates, and involves cross‑functional collaboration to meet stringent performance goals.

You will bring-up development boards, optimize firmware, and work closely with hardware engineers on MCUs, FPGAs and secure modules, applying strong C/C++ skills and secure coding

Qualifications

• Proficiency in Embedded Software Programming and implementation of embedded systems.
• Strong experience in Software Development and Software Design methodologies.
• Strong proficiency in C/C++ for embedded systems.
• Bachelor’s or Master’s degree in CS/EE.
• Experience with quantum technologies or a strong interest in quantum communication and security is a plus.

Responsibilities

• Develop and program embedded software systems for quantum communication applications.
• Design, implement, debug, and optimize software performance.
• Collaborate with hardware engineers for integration of microcontrollers and FPGAs.
• Contribute to system and software architecture.

Skills

Embedded C/C++

Embedded systems

Debugging

Secure coding

Hardware integration

FPGA/MCU

Team collaboration

Quantum tech interest

Education

Bachelor’s or Master’s in CS/EE

Job description

Squareroot8 Technologies (SQRT8) in Singapore is hiring a full-time Embedded Software Engineer to design and implement firmware for quantum communication devices. The role is on-site in Singapore, with remote options for APAC candidates, and involves cross‑functional collaboration to meet stringent performance goals.

You will bring-up development boards, optimize firmware, and work closely with hardware engineers on MCUs, FPGAs and secure modules, applying strong C/C++ skills and secure coding