planqc Tech Stack

Neutral-atom quantum computers built with laser-controlled atomic arrays

Computer Hardware Manufacturing Munich, Bavaria 51–200 employees Founded 2022 Privately Held

planqc manufactures quantum computers using trapped neutral atoms as qubits, controlled by precision laser pulses. The stack reveals a hardware-centric org: CAD tools (Zemax, SolidWorks), FPGA design (Xilinx, Verilog, SystemVerilog, VHDL), embedded Linux (PetaLinux, Yocto), and compute kernels (CUDA, MPI). Pain points cluster around hardware-software integration and scaling the control system software — a predictable friction point when bridging photonics engineering with quantum algorithms. Hiring is engineering-heavy (12 of 14 roles) and accelerating, with mid-to-senior skew, suggesting they're moving past proof-of-concept into manufacturing and deployment phases.

Tech Stack 34 technologies

Core StackSolidWorks Python Confluence Docker gRPC React TypeScript Rust C++ Zemax SystemVerilog Verilog VHDL cocotb Xilinx Vivado Vitis Yocto PetaLinux ARM RISC-V DisplayPort HDMI AXI4 Multimeter Git pytest CUDA cuBLAS MPI+4 more

What planqc Is Building

◆Challenges

Scaling engineering team
Hardware-software integration
Scaling control system software
Integrating hardware and software
Securing funding for r&d projects
Connecting quantum hardware and simulators

▲Active Projects

1,000-qubit computer for the leibniz supercomputing centre (lrz)
Bespoke quantum computer for the german aerospace center (dlr)
Quantum algorithms for several dlr projects
New project and funding applications
Control system software stack development
1,000-qubit quantum computer
Publicly funded partnership projects
Horizon europe projects
Performance-critical simulators and compilers
Hardware-in-the-loop test integration

Hiring Activity

Accelerating15 roles · 8 in 30d

Department

Engineering

Ops

Seniority

Mid

Senior

Manager

Junior

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About planqc

planqc designs and builds quantum computers based on neutral-atom technology, founded in 2022 and based in Munich. The company emerged from Munich's quantum research ecosystem and combines atomic-clock precision, quantum gas microscopy, and Rydberg-gate control to scale toward thousand-qubit systems. Active projects include a 1,000-qubit system for the Leibniz Supercomputing Centre and bespoke machines for the German Aerospace Center, alongside Horizon Europe research partnerships. The business model mixes custom hardware delivery with quantum algorithms and cloud access (QCaaS). Operations span 51–200 employees across engineering and operations, with headquarters in Munich.

HeadquartersMunich, Bavaria

Company Size51–200 employees

Founded2022

Hiring MarketsGermany

Frequently Asked Questions

What tech stack does planqc use for quantum control?

FPGA design (Xilinx, Verilog, SystemVerilog, VHDL), embedded Linux (PetaLinux, Yocto), Python, C++, Rust, gRPC, CUDA, and hardware simulation (cocotb). CAD tooling includes Zemax and SolidWorks for photonics and mechanical design.

What quantum computers is planqc building?

A 1,000-qubit system for the Leibniz Supercomputing Centre, a bespoke machine for the German Aerospace Center, and research prototypes for Horizon Europe partnerships. All use neutral-atom arrays controlled by laser pulses.