Senior Accounting Manager

About Webellian
Webellian is a well-established Digital Transformation and IT consulting company committed to creating a positive impact for our clients. We strive to make a meaningful difference in diverse sectors such as insurance, banking, healthcare, retail, and manufacturing. Our passion for cutting-edge and disruptive technologies, as well as our shared values and strong principles, are what motivate us. We are a community of engineers and senior advisors who work with our clients across industries, playing a deep and meaningful role in accelerating and realizing their vision and strategy.

About the position
The Regional Accountant serves as a key finance leader ensuring the integrity of financial reporting across the Packing and End of Line entities. The role covers the full spectrum of statutory accounting under French GAAP, IFRS consolidation reporting, and local tax compliance (VAT, CIT, and related obligations). Beyond technical accounting, it carries a genuine leadership dimension: the incumbent supervises and develops an accounting team while remaining hands-on and operational in day-to-day activities. Working closely with Group Accounting, Tax, and Treasury functions as well as local site stakeholders, the Regional Accountant drives month-end and year-end close cycles and manages Group reporting submissions via Onestream. The position is also responsible for audit readiness and adherence to internal control standards in line with Group Finance policies. It actively contributes to continuous improvement initiatives, supporting process optimisation and system enhancements. This is a role for a rigorous, proactive finance professional who thrives under deadline pressure and communicates effectively across functions and geographies in a complex international matrix environment.

Key responsibilities

• Manage accounting activities under French GAAP and IFRS

• Lead month-end and year-end closings and submit Group reporting packages in Onestream

• Oversee French tax compliance (VAT, CIT, etc.)

• Ensure adherence to company’s internal control standards and support audits

• Coordinate with Group Accounting, Tax, Treasury, and local site functions

• Support process improvements and system enhancements

• Supervise and guide the accounting team in the same time as being operational

Required Experience & Skills

• Master’s degree in Accounting/Finance

• 8+ years’ experience in accounting and tax, ideally in manufacturing

• Strong knowledge of IFRS, French GAAP, and French tax rules

• SAP experience preferred; strong analytical and communication skills

• Rigorous, reliable, proactive, and comfortable in an international matrix environment

• Knowledge of SAGE is a plus

• Solid Excel skills, Knowledge of Power BI

• Strong analytical and problem-solving skills

• Ability to manage multiple deadlines in a fast-paced environment

• Strong communication skills, with the ability to work cross-functionally

• English proficiency required (written and spoken)

Key Soft Skills & Mindset

• Strong sense of ownership and accountability

• Ability to bring structure and clarity in complex environments

• High level of attention to detail combined with a pragmatic mindset

• Results-oriented, with a focus on efficiency and value creation

• Ability to support and guide teams while maintaining delivery discipline

What we offer

• Contract under Polish law: B2B or Umowa o Pracę

• Benefits such as private medical care, group insurance, Multisport card

• English classes are available

• Hybrid work (at least 1 day/week on-site) in Warsaw (Mokotów)

• Opportunity to work with excellent professionals

• High standards of work and focus on the quality of code

• New technologies in use

• Continuously learning and growth

• International team

• Pinball, PlayStation & much more (on-site)

Join a growing team of dedicated professionals! We love to pass on the knowledge to grow excellence, speak our minds without playing politics, and just enjoy hanging around together. If you share our passions - we want to meet you! So go ahead and apply ➡️