Billing Systems Architect
Platform.shPaaS company
RemoteSenior
Eurazeo
Revaia
Digital+ Partners
Morgan Stanley Expansion Capital
Benhamou Global Ventures
Hiinov
FinanceNew
About the role
TL;DR
Technical lead for billing infrastructure, bridging Finance, Product, and Engineering.
- •As an Enterprise Billing Systems Architect at Upsun, you are the technical anchor of our billing infrastructure, playing a vital role in ensuring our revenue operations, pricing structures, and financial integrations run seamlessly as our business scales.
- •Picking up primary ownership from our implementation partner, you serve as the dedicated technical lead bridging Finance, Product, and Engineering.
- •Key Responsibilities Serve as the hands-on technical owner of our BillingPlatform environment, configuring catalogs, price cards, usage rating rules, and automated invoice schedules.
- •Own ongoing platform health, including system updates, pricing launches, recurring bill-run troubleshooting, sync exception handling, and root-cause issue resolution.
- •Utilize SQL to perform data validation, rating engine auditing, and operational reporting while collaborating with Engineering to receive mediated usage data.
- •Maintain and optimize API-driven integrations connecting BillingPlatform to upstream CRMs, downstream ERP/GL tools, and payment gateways.
- •Partner closely with Accounting to ensure system rating rules, revenue schedules, and general ledger mappings satisfy ASC 606 and IFRS 15 compliance standards.
- •Requirements Proven hands-on experience configuring and administering enterprise Quote-to-Cash or billing platforms (e.g., Zuora, Salesforce Revenue Cloud/CPQ, NetSuite Billing, Aria Systems, or BillingPlatform).
- •Strong proficiency with SQL for querying and auditing billing data, alongside a solid grasp of REST APIs, webhooks, and ETL workflows.
- •Experience supporting complex SaaS or infrastructure pricing models—such as PLG, hybrid commitment-plus-usage, tiered rates, and consumption-based/metered billing.
- •Practical understanding of rev rec fundamentals (ASC 606 / IFRS 15) and how accounting rules dictate billing engine design.
- •Ability to bridge technical language and financial business logic, effectively collaborating with engineering teams and accounting stakeholders alike.
Required skills
SQLREST APISalesforceRevenue OperationsPython
Benefits & perks
Flexible PTO, Comprehensive healthcare coverage, Company stock options, Professional development budget, Office equipment budget, Wellness budget, Annual team gatherings, Internet reimbursement, Inclusive parental leave, Remote work travel program
Tech stack
SQLREST APISalesforcePython
