Senior Software Engineer – Quantum Measurement & Framework

Varsity Capital; Paris; Hybride; EUR 60 000 - 78 000; Plein temps

Avantages offerts par ce poste

Stock options

Conference sponsorships

International team

Meal vouchers

Mental health support

Training budget

Sabbatical leave

Office culture

Résumé du poste

C12 Quantum Electronics in Paris seeks a Senior Software Engineer to shape the future of quantum measurement. You will build the framework that runs experiments on quantum computers, collaborating with R&D and engineering teams to deliver scalable software.

The role emphasizes ownership of the software lifecycle, high-performance backend systems, and mentoring while aligning with a culture of curiosity and scientific rigor. Paris-based with a vibrant international team.

Qualifications

• 5+ years of experience building backend or data-intensive apps.
• Proficiency in Python as the primary language.
• Experience with message brokers and relational DBs (PostgreSQL, SQLAlchemy).
• Experience with orchestration tools like Prefect or Airflow is a plus.
• Background in physics, engineering, or a quantitative field preferred.
• Curious, adaptable, and eager to learn new languages/frameworks.
• Excellent English communication in collaborative environments.

Responsabilités

• Lead design and development of the core quantum measurement software framework with high performance and maintainability.
• Translate complex experimental requirements into robust software solutions with R&D teams.
• Define and document unified architecture for instrument control, data storage, and measurement orchestration.
• Champion strong software practices: code reviews, design discussions, CI/CD, automated testing.
• Own full software lifecycle: deliver robust, secure, scalable solutions for quantum R&D.
• Mentor junior engineers and model best practices in code quality and system design.

Connaissances

Backend systems

Python programming

Data-intensive apps

English communication

Formation

Physics/Engineering background

Outils

RabbitMQ

ZeroMQ

PostgreSQL

SQLAlchemy

Kafka

Prefect

Airflow

Description du poste

C12 Quantum Electronics in Paris seeks a Senior Software Engineer to shape the future of quantum measurement. You will build the framework that runs experiments on quantum computers, collaborating with R&D and engineering teams to deliver scalable software.

The role emphasizes ownership of the software lifecycle, high-performance backend systems, and mentoring while aligning with a culture of curiosity and scientific rigor. Paris-based with a vibrant international team.