Location: Lisbon, Portugal (Hybrid)Employment Type: PermanentExperience Level: Professional (5-10 years)The Opportunity: Your MissionAre you a finance professional looking to elevate your career within a world-class Global Business Services center? We are seeking a Senior Accounts Payable Specialist to join our team.In this role, you won't just process transactions;you will be a strategicguardian of financial integrity, ensuring our global supply chain operates with maximum efficiency and compliance. You will act as a bridge between our organization and international partners, delivering excellence in every payment cycle.Your Impact & ResponsibilitiesAs a Senior member of the team, you will drive the Procure-to-Pay (P2P) flow through three main pillars:1. Operational Excellence & ComplianceMaster the Flow: Monitor and process multi-channel invoice flows, ensuring timely payments that respect both internal directives and external regulations.Financial Integrity: Act as the "guardian of the temple" regarding compliance and internal controls, remaining alert to fraud and ensuring all procedures are strictly followed.Complex Problem Solving: Investigate payment issues, perform Vendor Statement Reconciliations (VSRs), and resolve litigation or high-level discrepancies.2. Strategic Relationship ManagementStakeholder Synergy: Build and sustain robust relationships with internal customers and global suppliers.Advisory Role: Act as a department liaison between Finance, Purchasing, and Supply Chain to promote adherence to standard business rules and policies.3. Continuous ImprovementInnovate: Identify bottlenecks and implement solutions to optimize the daily P2P process.Global Projects: Actively participate in trans-functional and international projects, supporting the rollout of new digital tools and SAP enhancements.Our Ideal CandidateWe are looking for a rigorous, analytical professional who thrives in high-volume, international environments.Experience: 5 to 10 years of solid experience in Finance & Accounting (specifically AP).Languages: Advanced English is essential (ability to interact fluently with native speakers). Knowledge of French, German, or Spanish is a strong advantage.Technical Savvy: Working knowledge of SAP is highly desirable. You should have a proven ability to handle high-volume data entry with exceptional accuracy (98%+).Mindset: You are a service-oriented troubleshooter who can work independently while contributing to a high-performing team.Efficiency: Ability to manage a fast-paced workflow (avg. 80+ invoices daily) with an uncompromising eye for detail.What's In It For You?Global Career Path: Opportunities for professional growth within a multinational environment.Hybrid Work Model: A flexible approach that balances onsite collaboration with offsite focus.Prime Work Environment: A modern office, well-connected to public transportation, with a motivated and fun crew.Comprehensive Onboarding: An intense and exciting experience to set you up for success from day one.