Business Analyst Odoo – Finance

What you will do

You will take functional ownership of the financial scope of the Odoo implementation, working closely with the Finance Controller, Odoo developers, the integration partner and the charging platform provider.

• Map end-to-end financial flows: B2B, B2C, fleet, split billing, CPO revenue and eMSP roaming, from session to invoice, payment and journal entry
• Translate tariffs, subscriptions, bundles, promotions and roaming agreements into Odoo billing rules and accounting logic
• Produce current-state and future-state process documentation, functional specifications, data mappings, interface contracts and business rules for the charging platform, payment service provider and bank integration
• Define accounting treatment with Finance: accounts, VAT, analytics, accruals, credit notes and revenue recognition
• Design reconciliation between charging platform transactions, payment settlements, bank statements and the general ledger, including exceptions and disputes
• Run workshops, challenge requirements, arbitrate standard vs. custom Odoo behaviour and keep scope under control
• Own the finance backlog: user stories, acceptance criteria, prioritisation and delivery follow-up
• Build and run finance testing: integration tests, UAT, simulated month-end close and reconciliation dry-runs
• Ensure full auditability: every invoice line can be traced back to a charging session and forward to the corresponding accounting entry

What we are looking for

• A bachelor's or master's degree in finance, accounting, economics, business engineering or an equivalent field, or equivalent expertise through professional experience
• At least four to five years of experience as a business analyst or functional analyst in finance, billing or ERP environments, comfortable representing Finance in technical discussions
• Fluent English (mandatory) and a good command of French or Dutch
• Mastery of the fundamentals: AR/AP, invoicing and credit notes, VAT, accruals, reconciliation, month-end close and audit trail
• Odoo expertise with hands‑on experience in Accounting, Invoicing and Subscriptions, able to translate business needs into workable Odoo configurations and specifications
• Comfort with high‑volume, automated transaction flows and the ability to design controls around exceptions rather than checking every item manually
• Clear written communication, producing specifications, mappings and test cases that developers can use without further interpretation
• The ability to challenge unclear ownership, dig into discrepancies until you find the root cause, and keep Finance, Commercial, Product and IT aligned
• Experience in e‑mobility, energy, payments, telco or another usage‑based billing environment is a strong advantage

The setting

This assignment runs for two months, starting as soon as possible. You will work hybrid, with on‑site presence expected during workshops, testing and cutover phases. The role sits at the intersection of finance, mobility, energy and technology, supported by a strong internal team and experienced implementation partners.

The location is Flemish Brabant.

You can join us for this assignment as a freelancer or as an employee of HumanInTech. Same role, same team. If you join as an employee, your employment continues beyond this assignment. When it ends, we’ll work together to find your next assignment.

Location: Flemish Brabant, hybrid

Work address: Belgium

Employer / contracting party: HumanInTech

Applications close (Brussels time): November 14, 2026 at 1:00 AM

Engagement: Freelance or employed by HumanInTech

Working hours: Full-time

Experience: 3–5 years or more

Education: Bachelor's or more

Published: November 2026