Software Engineer

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About Us

Quantum Computing Inc. (QCi) is an innovative, integrated photonics and quantum optics technology company that provides accessible and affordable quantum machines to the world today. QCi’s products are designed to operate at room temperature and low power at an affordable cost. The Company’s portfolio of core technologies and products offer unique capabilities in the areas of high-performance computing, artificial intelligence, and cybersecurity, as well as remote sensing applications.

About Us

Quantum Computing Inc. (QCi) is an innovative, integrated photonics and quantum optics technology company that provides accessible and affordable quantum machines to the world today. QCi’s products are designed to operate at room temperature and low power at an affordable cost. The Company’s portfolio of core technologies and products offer unique capabilities in the areas of high-performance computing, artificial intelligence, and cybersecurity, as well as remote sensing applications.

Life at QCi

QCi thrives on collaboration, every team member works in a cross-functional capacity. While we provide a strong support structure, our startup environment also fosters a high level of autonomy, empowering individuals to take ownership of their tasks. Open communication and continuous feedback are core to our culture, and we take great pride in maintaining an environment that encourages both.

We recognize the importance of work-life balance and understand that life happens. However, due to the highly cross-functional nature of our work, we seek individuals who appreciate the significance of their role and can effectively balance personal priorities with team objectives.

About The Role

We’re looking for a Senior Software Engineer with strong experience in building and scaling backend systems using C++ and Python. This role is critical in supporting hardware teams with robust APIs, interfaces, and client libraries that enable testing, automation, and integration with backend services.

Responsibilities

• Design and implement software interfaces between hardware systems and
• cloud / backend services.
• Build and maintain APIs, SDKs, client tools and documentation.
• Write efficient, reliable C++ for low-latency communication and protocol handling.
• Build Python tooling and services for automation, validation, and diagnostics.
• Collaborate closely with hardware, firmware, and systems teams to define interface requirements.
• Monitor system health, debug complex issues, and improve system robustness.

Required Qualifications

Preferred Qualifications

Seniority level

Seniority level

Mid-Senior level

Employment type

Employment type

Full-time

Job function

Industries

Software Development

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