Jobs at onetowin

Technical Accounting & Reporting Expert

Mechelen, Belgium

You will join the Technical Accounting & Quality Assurance team, acting as a key expert ensuring that all accounting practices comply with IFRS and US GAAP standards.
You operate as a central advisory function across finance, bridging business, accounting, and reporting, while ensuring high-quality financial reporting in a complex international environment.

Responsibilities:

Analyze and assess complex transactions and determine their accounting treatment (IFRS & US GAAP)
Draft technical accounting position papers documenting analysis and conclusions
Support and guide the business before and during transactions (M&A, disposals, refinancing)
Ensure correct implementation of new accounting standards (IFRS / US GAAP)
Perform quality reviews on financial reporting (balance sheet, P&L, cash flow)
Contribute to quarterly IFRS reporting and annual consolidated financial statements
Support refinancing activities and financial disclosures
Execute impairment testing and valuation exercises for participations
Provide guidance on practical accounting implementation within system constraints
Liaise closely with consolidation and reporting teams
Collaborate with international stakeholders (including US-based teams)
Ensure consistency and quality across accounting processes and outputs

Requirements & Qualifications:

Master’s degree in Economics or equivalent
Minimum 10 years of relevant experience (Big4 and/or multinational environment preferred)
Strong experience in technical accounting roles
Proven ability to work independently in a highly complex and fast-moving environment
Experience with M&A, disposals, or financing transactions is a strong asset
Comfortable working under tight deadlines and high workload pressure

Must have skills:

Strong knowledge of IFRS and US GAAP (IFRS dominant acceptable if strong)
Understanding of consolidation and financial reporting processes
Ability to translate complex theory into practical accounting solutions
Excellent analytical and critical thinking skills
Strong written communication skills (mandatory for position papers)
Ability to operate end-to-end across business, accounting, and reporting
High level of autonomy (self-starter)
Advanced Excel and Word skills

Nice to have skills:

Background in Big4 audit or advisory
Experience in telecom sector
Exposure to international group structures with multiple entities
Experience with IPO / carve-out / spin-off environments
Knowledge of Belgian GAAP
Experience in valuation and impairment modelling

Jobs at onetowin

Technical Accounting & Reporting Expert

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