Billing Development Manager

About the Role: You will own the design and architecture of aCommerce's billing platform. Your main goal is to turn billable business events into accurate, auditable charges, invoices, and financial records. This is a highly hands-on leadership role where you will lead a team of data engineers while continuing to write code, build prototypes, and set engineering standards.
Key Responsibilities:
System Architecture: Design and own the end-to-end architecture of a scalable, multi-country, and multi-currency billing platform.
Data Pipelines & Modeling: Architect pipelines to extract business events from supply chain and SaaS applications, and define the complete billing data model.
Pricing Engine: Build a flexible rating and pricing engine that supports various commercial models, including tiered pricing, subscriptions, and per-order fees.
Hands-on Coding (MUST): Write production code for critical components, build prototypes, and perform comprehensive design and code reviews.
Engineering Standards: Establish and enforce best practices like CI/CD, automated testing, version control, and infrastructure-as-code.
Financial Compliance: Ensure the platform meets strict accounting requirements, including revenue recognition, tax, month-end close, and ERP integration.
Team Leadership: Lead, coach, and develop the billing engineering team through hiring, goal-setting, and regular feedback.
Qualifications:
Bachelor's Degree or higher in Computer Engineering, Computer Science, or a related field.
7+ years of experience in data or software engineering, including at least 2–3 years leading an engineering team.
Proven experience designing and building billing, invoicing, payments, or other financial systems.
Expert SQL and strong Python skills, with the ability to write and review production-grade code.
Strong technical architecture skills and deep experience in data modeling (PostgreSQL and Amazon Redshift).
Solid understanding of accounting principles (e.g., order-to-cash, revenue recognition, double-entry bookkeeping).
Excellent command of English, both spoken and written.
Useful Additional Experience (Nice to have):
Experience working with the AWS platform.
Experience with ERP or accounting systems (e.g., NetSuite, SAP, Oracle, Dynamics).
Experience with multi-entity billing in ecommerce, logistics/3PL, or SaaS.
Perks & Benefits:
Flexible work from home options, flexible leave, and solid healthcare services.
Attractive and comfortable workspace located at EmQuartier (Thailand office).