Senior Software Engineer - Billing Platform
Location
Barcelona, Catalonia
Job Type
CDI
Category
Computer Occupations
Posted
May 29, 2026
Hello!
Would you love to improve the way companies take care of their people, their most valuable asset?
Senior Software Engineer – Billing Systems
DataOps / Billing Systems: What’s the mission?
- Factorial is building a world-class Finance platform to support how customers subscribe, upgrade, and grow with us.
- As a Senior Software Engineer, you’ll own critical backend systems that power our subscription, billing, and monetization flows—systems where correctness, auditability, and reliability are non-negotiable.
- You’ll design and evolve our Quote-to-Cash stack, integrating with platforms like Dealhub, Stripe, Chargebee (or equivalents), and internal systems to ensure scalable, compliant, and data-consistent billing operations.
The role
- You’ll be part of a fast-growing Engineering team of 250+ product developers, owning high-impact systems that directly affect revenue, cust...