C++ Jobs in Quantum

What to Know About C++ Quantum Jobs

This is a powerful, high-performance programming language used for building quantum simulators; low-level quantum control software, and performance-critical parts of quantum computing infrastructure where speed is essential.

We must be clear that when it comes to atoms, language can be used only as in poetry. Niels Bohr, Physicist

What do C++ developers do in quantum computing?

They build high-performance quantum simulators, develop control software for quantum hardware, and optimize quantum frameworks. You’ll focus on coding for quantum control systems, designing simulation engines, and applying algorithms that require you to work outside of Python because of performance constraints.

How much can C++ quantum developers earn?

Quantum software engineers can expect to start in a salary range between $105,000 to 125,000. Experienced C++ developers with quantum expertise earn $130,000-175,000 a year. Senior quantum systems engineers can make $180,000-230,000+, especially at hardware companies needing low-level control systems.

Is C++ essential for quantum computing jobs?

Not for all roles. In most cases, Python is the dominant programming language for quantum software, but for some positions that focus on quantum hardware, high-performance simulators and quantum control systems, knowledge of C++ is important. For advanced quantum computing tasks that require critical performance, C++ and Julia are used. 

What C++ skills do quantum jobs require?

When it comes to C++, your mastery of the language should include advanced features such as, pointers, memory management, and templates. You should have experience with C++ multithreaded and parallel programming, interfacing with real-time systems, and with Python. Also, for quantum simulations, working with numerical computing systems such as Eigen and BLAS is important and will help you produce a better simulator.

The question isn't if quantum computing will transform business, but who will lead the transformation. Whurley, Strangeworks Founder

Which quantum companies need C++ developers?

Quantum hardware companies (IBM, Google, Rigetti, IonQ) need C++ for control systems; Companies building quantum simulators, developing quantum frameworks' backends and creating high-performance quantum software all value C++ expertise. National labs often require C++ for large-scale quantum simulations.

Should Python developers learn C++ for quantum careers?

If you are building simulators for quantum hardware control, or doing performance optimization, then working in Python is basic and insufficient for most of the quantum software. For anyone interested in working with hardware and integrated systems for quantum software, building infrastructure or working hands-on for other quantum developers' use, Python must be complemented with C++.