CareerPlan

Principal Software Architect

Oxford, England, UKFull-time2026-11-02 → 2026-11-10
Citizens or permanent residents only

Core

Develop and maintain the software architecture for a quantum computer, covering real-time hardware management, low-level orchestration, and developer interfaces.

Role type

Principal Software Architect (Quantum Computing)

Builds

System software for quantum computers (IonQ Tempo)

Domain

Quantum Computing / High-Performance Computing

Required skills

Software architecture design, real-time software development, distributed processing, Rust programming, formal architecture methods

Preferred skills

Experience with compiler teams, firmware integration, cloud provider integration

Technologies

Rust, Quantum Computing stacks

Responsibilities

Develop and document system software architecture, manage evolving architecture across product families, coordinate with technical leads and infrastructure teams, research future requirements, coach technical leads on architectural principles

Seniority

Principal, hands-on IC with strategic scope