Abiomis Belgium

Company Name: Abiomis Belgium
Job Title: Comptable Medior - Formez vous avec plusieurs Expert-Comptable
Job Description: Job title: Mid‑Level Accountant Role Summary: Mid‑level accountant responsible for managing a diversified portfolio of SMEs and independent professionals. Performs transaction entry, prepares tax filings, and supports the annual account closing process under the guidance of experienced Certified Public Accountants, progressing toward full autonomy. Expactations: • Achieve complete independence in closing annual accounts. • Meet all statutory deadlines for VAT, corporate tax, and social contributions. • Maintain accurate, compliant bookkeeping for all client engagements. Key Responsibilities: - Maintain a portfolio of client companies and freelancers, including local SMEs across various sectors. - Execute purchase and sales journal entries in the accounting system. - Prepare and submit VAT, ISOC, and IPP declarations, ensuring compliance with deadlines. - Participate in the annual close process, progressing from assisted to fully autonomous completion. Required Skills: - Proficient in accounting software (Expert‑M or Winbooks). - Strong command of French for client communication. - Attention to detail, analytical mindset, and organizational skills. - Knowledge of French tax regulations and accounting principles. Required Education & Certifications: - Bachelor’s degree in Accounting or related field. - Minimum of 3 years’ experience in a professional accounting firm. - Ability to pursue a Master’s degree in Accounting (optional).

Tournai, Belgium

Hybrid

Junior

28-01-2026

Company Name: Abiomis Belgium
Job Title: Comptable Senior - Bureaux modernes - Horaires flexibles - Parking
Job Description: **Job Title** Senior Accountant **Role Summary** Independent management of a portfolio of approximately 40 SMEs, local companies and self‑employed clients. Provide end‑to‑end accounting services, tax advisory, and business optimisation support while working in close collaboration with the firm’s partners. **Expectations** * Rapid uptake of autonomy after onboarding, with ongoing mentorship from an associate. * Demonstrated ability to grow and nurture client relationships, positioning for increased responsibility within the firm. **Key Responsibilities** * Complete full accounting cycle for clients (A‑Z) using automated digital tools – data entry, control, analysis and review. * Prepare and file tax returns: corporate tax (ISOC), income tax (IPP), quarterly VAT, and annual financial statements. * Act as trusted adviser, guiding clients on organisational and fiscal decisions to optimise outcomes. * Maintain client communication in French; additional proficiency in Dutch, German or English considered an asset. **Required Skills** * Minimum 3 years’ experience in a reputable accountancy or fiduciary firm. * Strong technical knowledge of statutory accounting, tax legislation and regulatory compliance. * Proficiency in French (oral & written), with additional language skills highly valued. * Competence in digital accounting platforms and analytical tools. * Excellent client‑management, communication, and advisory capabilities. **Required Education & Certifications** * Bachelor’s degree in Accounting, Finance or equivalent. * Professional accounting qualification (e.g., CPA, ACCA, Chartered Accountant) preferred. * Ongoing participation in a structured ITAA mentorship or equivalent training program is desirable.

Mons, Belgium

Hybrid

Senior

28-01-2026

Company Name: Abiomis Belgium
Job Title: Comptable - Possibilité ITAA - Bureau Ultra Moderne
Job Description: **Job Title** Accountant – ITAA Opportunity **Role Summary** The firm seeks an experienced accountant to independently manage a portfolio of roughly 40 local and international clients, prepare quarterly VAT and tax filings, and act as a trusted business advisor. The role includes coaching junior staff and participating in ongoing professional development. **Expectations** - Transition to full responsibility after a brief induction. - Demonstrate autonomy and accuracy with minimal supervision. - Commence or complete the ITAA (Intermediaire des Travaux d'Audit et d’Assurance) training early. - Engage in continuous learning (minimum 40 hours external training per year). **Key Responsibilities** - Maintain and audit general ledger entries for each client. - Prepare and file corporate tax returns, personal income tax returns, and quarterly VAT declarations. - Conduct client advisory sessions on accounting best practices and operational improvements. - Mentor a junior accountant, guiding data entry and basic reconciliations. - Collaborate with partners and management on client strategy and firm processes. **Required Skills** - Minimum 2 years experience in a practice environment with client coverage. - Strong knowledge of Belgian accounting, tax legislation, and VAT compliance. - Proficiency in French (written and spoken); Dutch or German knowledge is an advantage. - Ability to coach and develop junior staff. - Solid understanding of accounting software (e.g., Sage, WinFR, or equivalent) and advanced Excel. - Excellent communication, analytical, and organizational skills. **Required Education & Certifications** - Accredited accounting qualification from Belgium (Chamber of Accountants) or equivalent. - Intention to start or progress through the ITAA certification program. ---

Malmedy, Belgium

On site

06-02-2026

Company Name: Abiomis Belgium
Job Title: Comptable Senior - Flexibilité - Stage ITAA - Horus
Job Description: **Job Title** Senior Accountant (Flexible / ITAA Internship) **Role Summary** Lead accounting and advisory services for a portfolio of 40 local clients, providing complete bookkeeping, tax compliance (ISOC, IPP, DNA, VAT), and annual financial closures. Operate primarily within a fully digital environment (Horus), focusing on data validation, analysis, and client advising. Mentor junior staff and support career development initiatives. **Expectations** - Minimum 5 years of senior accounting experience in a fiduciary setting. - Proven ability to independently handle complex client accounts and tax filings. - Strong communication in French; additional language skills are an advantage. - Desire for continued professional growth and willingness to take on increasing responsibilities. **Key Responsibilities** 1. Manage end‑to‑end accounting for ~40 clients with full autonomy. 2. Prepare and file tax returns (ISOC, IPP, DNA, quarterly VAT) and complete annual financial closures. 3. Verify, analyze, and reconcile automated accounting entries; review data accuracy and completeness. 4. Serve as primary advisor to clients on accounting and tax optimisation, maintaining strong client relationships. 5. Review and supervise junior staff work, providing guidance and sharing best practices. 6. Participate in continuous training programmes and contribute to knowledge‑sharing initiatives. **Required Skills** - Advanced accounting and tax knowledge (Belgian IFRS, statutory, and fiscal frameworks). - Proficiency with accounting software; experience with Horus or comparable ERP systems is highly desirable. - Strong analytical and data‑validation abilities. - Excellent written and verbal communication in French; additional languages welcome. - Client‑focused mindset with a collaborative team spirit. - Digital literacy and adaptability to fully automated workflows. **Required Education & Certifications** - Bachelor’s or Master’s degree in Accounting, Finance, or related field. - Professional certification (e.g., Belgian “Expert‑Comptable,” Certified Public Accountant, or equivalent) preferred.

Charleroi, Belgium

On site

Senior

09-02-2026

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