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Company profile

Infleqtion Tech Stack

Neutral atom quantum hardware for computing, sensing, and networking

Computers and Electronics Manufacturing Louisville, Colorado 201–500 employees Founded 2007 Public Company
infleqtion.com LinkedIn

Infleqtion builds neutral atom quantum systems spanning computers, optical clocks, RF receivers, and inertial sensors. Its stack pairs quantum SDKs (Qiskit, Cirq) with FPGA tooling (Xilinx Zynq, Vivado, UVM, cocotb) and Zemax optics, a hardware-plus-software depth that fits its work on error-correction decoders and atom control. Accelerating, senior-heavy engineering hiring, alongside legal and FP&A roles, points to a push from research prototypes to commercial, contract-ready products.

Tech Stack 93 technologies

Core StackPython Rust C++ SolidWorks NumPy Pandas scikit-learn TensorFlow PyTorch Kafka AWS Silicon Photonics Cirq Qiskit Jama Connect Julia Verilog VHDL Zemax MQTT Azure GCP Xilinx Zynq Ultrascale+ Vivado Vitis UVM cocotb Embedded Linux+63 more
AdoptingSolidWorks

What Infleqtion Is BuildingChallenges and projects from their job posts

◆Challenges

  • Transitioning research-grade hardware to commercial products
  • Scaling quantum hardware to higher atom counts
  • Complex federal government contracting and proposals
  • Improving gate fidelity
  • Building scalable FP&A processes
  • Ensuring reliability and compliance

▲Active Projects

  • QEC protocols and custom decoders for neutral atoms
  • Neutral-atom quantum computing system development
  • Automated test platform and end-of-line test plans
  • Optical modeling with Zemax
  • Python-based experiment control tools

Hiring Activity

Accelerating60 roles · 25 in 30d

Department

Engineering
33
Research
7
Legal
6
Ops
4
Sales
4
Finance
3
Manufacturing
2
Logistics
1

Seniority

Senior
29
Mid
17
Manager
5
Lead
4
Director
2
Junior
2
Staff
2
VP
1

Notable leadership hires: FP&A Director

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About Infleqtion

Infleqtion is a publicly traded quantum technology company headquartered in Louisville, Colorado, founded in 2007 and employing 201–500 people. It develops neutral atom systems for quantum computing, networking, sensing, and security, including quantum computers, optical clocks, RF receivers, and inertial sensors. Its hardware is paired with Superstaq, its proprietary quantum software platform. Customers include government and commercial organizations in space, defense, energy, finance, and telecommunications, with operations across the U.S., Europe, and Asia.

HeadquartersLouisville, Colorado
Company Size201–500 employees
Founded2007
Hiring MarketsUnited States

Frequently Asked Questions

What tech stack does Infleqtion use?

Infleqtion uses Python, Rust, C++, and Julia with Qiskit and Cirq, FPGA tools like Xilinx Zynq, Vivado, Vitis, UVM, and cocotb, Zemax and SolidWorks for design, and AWS, Azure, and GCP.

Is Infleqtion hiring engineers?

Yes. Hiring is accelerating and engineering is the dominant department, weighted toward senior roles, with research, legal, operations, sales, and finance roles also open in the United States.

What is Infleqtion working on?

Current work includes quantum error correction protocols and custom decoders for neutral atom platforms, gate fidelity improvement, automated test platforms, Zemax optical modeling, and moving research hardware to commercial products.

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How this profile is built

Infleqtion's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.