Software Engineer Core Billing

OUR STORY

Since 1999, we have been designing secure, sustainable infrastructures aimed at supporting the most ambitious companies. Historically known for our dedicated servers, we shifted to cloud computing in 2015 and became a leading player in Europe. Supported by the Iliad Group, we are building an AI alternative for sovereign cloud. We serve 38,000 clients across public and private sectors.

WHY WE NEED YOU

We’re expanding our Billing & Payments team to deliver reliable billing experiences.

YOUR FUTURE TEAM

You will join a 10‑person team working on technical and functional projects. The team requires strong optimization and high reliability.

LOCATION

Paris, Lille, Toulouse, Bordeaux, Rouen, Rennes, Lyon.

TASKS

• Design technical solutions and challenge functional specifications.
• Write clean, maintainable Python code following best practices.
• Participate in architecture discussions and contribute to the evolution of our stack.
• Engage in pair programming and code reviews.
• Ensure system performance and optimization, especially in high‑volume PostgreSQL.
• Integrate metrics and monitoring using Prometheus and Grafana.
• Develop and maintain gRPC APIs.
• Help reduce technical debt while delivering new features.

ABOUT YOU

Soft Skills

• Communication – open and transparent.
• Team spirit – putting the collective first.
• Constructive feedback – coaching and continuous learning.
• Initiative – driving progress proactively.

Hard Skills

• Python – write clean, scalable code.
• Go – comfortable across languages.
• PostgreSQL – optimize high‑volume databases.
• Observability – monitor with Prometheus & Grafana.
• gRPC – design robust data‑driven services.

BENEFITS

• Hybrid work: up to 3 days remote per week.
• Spacious offices, outdoor terraces, bike parking.
• Healthy meals and breakfast on site; Swile card for lunches at regional sites.
• Well‑being: gym access, daycare places, discounted services.
• Career mobility within the Iliad Group.

NEXT STEPS

• Screening call.
• Manager interview.
• Technical interview.
• HR interview.

EEO Statement

At Scaleway, we are committed to building an inclusive and respectful workplace where everyone has a fair opportunity to thrive. All applications are considered with care, regardless of age, gender, sexual orientation, ethnic or social background, religion, disability, or any other characteristic.