Quantum Scientist

Planckian is developing the core technology to power utility-scale quantum computers.

By design, our chip architecture decouples control lines from qubit count, removing a key bottleneck in scaling. It combines the proven reliability of superconducting circuits with a breakthrough approach to qubit control, paving the way for quantum computers capable of solving the world’s most challenging problems.

We are seeking a Quantum Scientist to join our Architectures team

What You'll be doing

• Contribute to the design and development of novel QPU architectures based on superconducting qubits, focusing on globally driven control schemes

• Model quantum system dynamics; develop gate-level and pulse-level models for entangling operations on QPUs

• Conduct dynamic simulations using QuTiP or equivalent frameworks

• Perform noise characterization and numerical analysis to predict device behavior and support experimental calibration and optimization

• Collaborate with the Hardware team pod to ensure simulation assumptions match physical device constraints and support QPU calibration methodology and Hamiltonian learning.

• Contribute to the development, maintenance, and improvement of Planckian's proprietary compilation platform.

Requirements

• PhD in Physics or related subject.

• Deep understanding of solid-state hardware platforms for quantum technologies (superconducting circuits, semiconductors).

• Advanced knowledge of quantum computation and quantum information.

• Programming skills, in particular Python

Every job has its challenges, and this one is no exception. While many companies gloss over them, we believe in being upfront:

• You’ll face tough situations, especially the classic challenge: people problems. Navigating human dynamics can be tricky and requires patience and empathy.

• Some work is unglamorous, but building a great company means rolling up your sleeves. From strategic decisions to hands-on grunt work, everyone contributes to the heavy lifting.

We're not looking for perfection; we're looking for people who are ready to grow through the hard parts and help us build something that lasts.

What We Offer

• Competitive salary + benefits

• Stock options

• Flexible working hours with hybrid working

• Ego-free, merit-based environment

Planckian is an equal-opportunity employer.