Billing Systems Developer (Buenos Aires)

Command|Link is a general SaaS Platform providing network, voice services, and IT security solutions, helping corporations consolidate their core infrastructure into a single vendor and layering on a proprietary single pane of glass platform.

We’re seeking a Billing Systems Developer to build and scale the financial systems that power Command|Link’s platform. This role sits at the intersection of engineering, finance, and data, ensuring billing is accurate, resilient, and fully auditable across a global customer base.

You’ll own key components of billing, from invoicing and payments to reconciliation and reporting, where precision and reliability are critical.

Key Responsibilities

• Design and develop scalable billing systems (invoicing, usage‑based billing, credits, taxes, proration)
• Build and maintain ledger‑based financial systems with full auditability
• Integrate with payment gateways (Stripe, ACH, etc.)
• Ensure idempo...