Accountant

Description

Summary: Seeking an Accountant with deep Spanish GAAP expertise and a digital mindset to join a fast-paced team, focusing on month-end close, audit, and IFRS transition. Highlights: 1. Opportunity to work in a promising deep-tech semiconductor scale-up 2. Direct exposure to IFRS implementation and accelerated development path 3. Collaborative and growth-oriented environment valuing direct ownership ID: ACC\-1 ###### **Description** We are looking for a \-level Accountant with deep Spanish GAAP (PGC) expertise to join our Accounting team during a period of strong growth. Reporting to the Finance Director, you will partner closely with the Finance Director and the Senior Accountant on month\-end close, the year\-end audit, and the IFRS transition for 2026\. This is a hands\-on role for someone who enjoys ownership, brings a digital mindset, and is comfortable using AI tools to scale their own productivity in a fast\-paced, scale\-up environment. Accounting and Close* Perform daily entries and postings in the ERP, following accounting policies and procedures. * Own day\-to\-day general ledger activity (journal entries, accruals, prepayments, fixed assets, intercompany). * Run the monthly close calendar end to end. Produce trial balance, P\&L, and balance sheet for management review. * Execute reconciliations (banks, suppliers, payroll, prepaids, accruals) with supporting documentation. * Maintain the chart of accounts, cost\-center structure, and account reconciliations to a Big 4 audit standard. * Organize invoices and supporting documentation using our internal file architecture and naming conventions. Audit and External Reporting* Support the rollout of IFRS reporting alongside PGC books, including chart\-of\-accounts mapping and IFRS 16, IFRS 15, and IFRS 9 treatments. * Prepare statutory financial statements (PGC) and assist with subsidiaries' filings Tax and Compliance* Operate SII (Suministro Inmediato de Información) for real\-time VAT reporting with Agencia Tributaria. * Support the calculation of Corporate Income Tax (Modelo 200\), VAT (Modelos 303\), withholding taxes (Modelos 111 y 216\), Intrastat and R\&D tax deductions. * Coordinate with the external tax advisor on monthly, quarterly filings and year\-end provisions. * Maintain documentation supporting transfer pricing and public\-grant accounting. Digital Tools and Automation* Use AI tools, including a corporate Claude account, to automate recurring activities (data entry, reconciliations, document classification, narrative generation). * Contribute to the design and continuous improvement of digital workflows across procurement, invoice approvals, and reporting. * Help digitize and standardize accounting documentation, templates, and policies. Onboarding Period (initial weeks only)* During the initial onboarding period, you may support light treasury tasks (bank reconciliations, payment runs) until the Treasurer joins, after which the focus shifts fully to accounting. Why Seynamics?* Work at one of Europe's most promising deep\-tech semiconductor scale\-ups. * Direct exposure to a live Series A round, and our first IFRS implementation. * Accelerated development path. Real growth potential as the Accounting team scales. * 4 days per week at Barcelona office (city center). * Competitive package, including base salary and participation in the Virtual Share Plan. * A collaborative, technical, and growth\-oriented environment that values direct ownership and clear thinking. ###### **Requirements** Must\-Have* University degree in Accounting, Finance, Business Administration, or related field. * Four to seven years of experience in Accounting or Audit, ideally including time at a Big 4 firm (EY, KPMG, Deloitte, PwC) or a top\-tier independent firm. * Deep working knowledge of Spanish GAAP (Plan General de Contabilidad). * Good knowledge of IFRS, including practical experience supporting IFRS adoption or dual\-reporting environments. * Native Spanish proficiency. * Business English at C1 level (written and spoken). * Hands\-on experience with ERP systems and solid Excel skills (XLOOKUP, Pivot Tables, SUMIFS, INDEX/MATCH, data validation, conditional formatting). * Digital mindset, with comfort and curiosity around AI tools and process automation. * Strong structure, organization, and documentation discipline. * Comfortable working in a fast\-paced, agile, scale\-up environment. Highly Desirable* Hands\-on experience with Spanish taxation schemes and SII (Suministro Inmediato de Información) for AEAT. * Practical experience using AI tools (Claude, ChatGPT, Copilot) to automate accounting workflows. * Experience with the A3 ERP software. Nice\-to\-Have* International experience, ideally with multi\-currency or cross\-border subsidiaries. * Exposure to technology or deep\-tech companies. * Knowledge of Spanish R\&D tax deductions, schemes Tax Lease structures, and public\-grant accounting treatment. * Catalan advanced level. ###### MID