1,632,864open jobs
98,028companies
249,802added this week
Browse all
Salary
≈ $46k – $110k per year (Estimated)
Location
In office (Reading)
Seniority
Junior
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 14, 2026. First seen by Alion on Oct 14, 2026. OQC scores A on the Alion truth index.

Overview
Company
Impact
Profile match

OQC

OQC, or Oxford Quantum Circuits, is a quantum computing company headquartered at Thames Valley Science Park near Reading that builds superconducting quantum computers based on its patented Coaxmon architecture and dual-rail Dimon qubit, offered as a cloud service and deployed in commercial data centres. Founded in 2017 by Peter Leek from his University of Oxford research group, it has delivered three generations of systems, has sites in London, Tokyo, New York and Spain, and closed a Series C round of about 260 million pounds. It hires quantum, hardware, FPGA and embedded software engineers, algorithm researchers, cleanroom and nanofabrication technicians and finance and operations staff.

At OQC, we aren’t just theorising about the future; we’re building it. Born from a philosophy of bold innovation, we’ve transitioned quantum computing from an academic ambition into a commercial reality-and we’re just getting started.

The Purpose

Join the team integrating novel hardware and software into quantum computing systems, developing prototypes and proving out new capabilities alongside engineers and scientists in quantum control and hardware.

As an Associate Quantum Software Engineer, you’ll develop effective software that takes technical concepts through to integrated systems, helping to add functionality and performance to OQC’s quantum computers.

The Role

You’ll develop software from the first working examples through to reliable features. Working closely with quantum engineers, you’ll turn system requirements into working prototypes and contribute to our Python-based control stack, building the experiments and tooling needed to demonstrate new capabilities and enable increasingly sophisticated processor operation.

We’re looking for someone with an interest in engineering solutions to varied problems, a passion for learning and a desire to work in a multidisciplinary, open team. This role could be a good fit if you’ve enjoyed experimental work, hardware projects, coding or self-directed research-and communicating what you’ve learned and the ideas you’d like to explore.

What You’ll Be Working On

  • Contribute to Python software projects within OQC’s quantum control stack, developing working examples into reliable features.
  • Work closely with quantum engineers to understand requirements, communicate progress and ensure delivered software is fit for purpose.
  • Help implement and integrate new features into quantum system prototypes, building experiments and tooling to demonstrate their capabilities.
  • Write clean, maintainable code, rigorously test your work and review code from your peers.

What We’re Looking For

  • A Bachelor’s or Master’s degree in Physics, Electrical Engineering, Computer Engineering or Computer Science, or equivalent practical experience.
  • A grounding in software-engineering fundamentals, with an emphasis on clean, maintainable and well-tested code.
  • Strong problem-solving skills and the ability to take ownership of technical challenges while recognising when to escalate or seek input.
  • The ability to work and communicate effectively with engineers across multidisciplinary teams.

The ‘Nice-to-Haves’

  • Exposure to quantum computing or quantum control software.
  • Exposure to developing Python software for scientific, hardware-facing or technically complex systems.
  • Exposure to debugging software issues across a large codebase.
  • Exposure to software practices such as code review, testing and collaborative development.

Why Join OQC

You will join a world-class team at the forefront of the next computational era. We offer a culture of bold innovation, the chance to work with unique lab infrastructure, and the opportunity to see your work redefine the limits of computation.

Learn more about our benefits and positive work culture on the OQC careers page.

Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
1,632,864 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Backend
Similar stack
Same company
Reading
≈ $58k – $129k per year (Estimated) • Hybrid • 3+ years exp • Norwich
JavaScript
TypeScript
SQL
C#
C#
.NET
Databases
PostgreSQL
MS SQL
Frontend
Vue.js
Angular
React.js
Mobile
Clean Architecture
DevOps
CI/CD
Git
AWS
AWS Lambda
AWS Step Functions
API Gateway
Management
Agile
Scrum
Apply
≈ $57k – $137k per year (Estimated) • In office • 2+ years exp • London
Java
C++
AI/ML
Machine Learning
Apply
≈ $53k – $127k per year (Estimated) • In office • Bachelor's Degree • London
Python
Rust
Ruby
Scala
Databases
MySQL
PostgreSQL
Apply
≈ $66k – $148k per year (Estimated) • In office • London
Python
Databases
MySQL
PostgreSQL
Redis
DynamoDB
ElasticSearch
Apply
≈ $68k – $151k per year (Estimated) • Equity • In office • London
Python
Rust
Ruby
Scala
Databases
MySQL
PostgreSQL
Redis
DynamoDB
ElasticSearch
Apply
≈ $62k – $168k per year (Estimated) • Remote (United Kingdom) • Full-Time • Bachelor's Degree • Reading • Belgrade • Lisbon • Budapest • Athens
DevOps
GCP
Management
Microsoft Office
Apply
≈ $62k – $168k per year (Estimated) • Remote (United Kingdom) • Full-Time • Bachelor's Degree • Reading • Belgrade • Lisbon • Budapest • Athens
DevOps
GCP
Management
Microsoft Office
Apply
Contracts Manager 1 day ago
$67k – $81k per year • Hybrid • Full-Time • Reading
Apply
Managing Director 1 day ago
≈ $118k – $221k per year (Estimated) • In office • Full-Time • Reading
AI/ML
AI Agents
Apply
up to $42k per year • In office • Full-Time • Bachelor's Degree • Reading
Apply
See all jobs
This is one of many
1,632,864 more open roles from verified company boards, updated every day.