Senior Quantum Engineer (Silicon Quantum Computing)

Location: San Sebastián, Spain

Company

hirify.global is a quantum computing scale-up developing scalable silicon-based quantum processors and low-power quantum electronics.

What you will do

• Design and demonstrate ultra-low-power devices for silicon qubit control and readout.
• Develop electronics based on nonlinear reactive elements, including silicon quantum-dot quantum capacitance and thin-film superconducting kinetic inductance.
• Combine the developed devices with silicon qubit structures and validate their operation.
• Design and carry out complex experiments independently.
• Analyze experimental data and prepare technical reports and presentations.

Requirements

• PhD in physics or engineering.
• Proven experience developing quantum-limited amplifiers such as JPAs or TWPAs.
• Experience with high-frequency electronic simulation software, including Keysight ADS, Ansys HFSS, or CST Microwave Studio.
• Familiarity with AWGs, microwave signal generators, and IQ demodulators.
• Knowledge of Python for data acquisition.
• Ability to work independently and collaboratively, with excellent verbal and written communication skills.

Nice to have

• Experience with deep-cryogenic measurement systems.
• Experience characterizing silicon-based nanoelectronic devices dynamically.
• Knowledge of quantum information systems and operations.
• Ability to supervise research students.

Culture & Benefits

• Work in a creative, interdisciplinary quantum hardware team.
• Collaborate with quantum engineers, IC engineers, theoreticians, and software engineers.
• Participate in research and development focused on silicon-based scalable quantum computers.
• Flexible working hours.
• Competitive salary and a choice of laptop.