Location:Porto, Portugal (On-Site)Working Hours:Monday to Friday – 09:00 to 18:00Base Salary:1.500€ x paid14 times in a yearPerformance Bonus:300€ x for 11 monthsWelcome Bonus (German speakers): 3.000€ (paid in 12 months)About the CompanyAre you ready for your next professional challenge?We are an international technology and business services organization supporting globally recognized brands across more than 70 countries. By combining innovation, operational excellence, and digital solutions, we help companies optimize their financial processes and enhance overall performance.Recognized multiple times for workplace culture, career growth, and employee experience, we offer an environment where professionals can truly build long-term careers.Your Role: Senior O2 C SpecialistAs aSenior O2 C Specialist, you will take ownership of end-to-end Order-to-Cash operations while ensuring financial accuracy, compliance, and operational efficiency.Key Responsibilities:Lead and execute O2 C activities: order management, billing, collections, cash application, dispute resolutionMonitor and review AR aging reports, implement collection strategies, and reduce DSOManage client and internal stakeholder relationships, resolving escalations and negotiating payment termsEnsure compliance with SOX, audit requirements, internal controls, IFRS, and tax regulationsDrive automation and process improvement initiativesSupport month-end and quarter-end closing activities and financial reportingMentor and support junior team membersCollaborate with cross-functional teams including Sales, Logistics, Treasury, and TaxYour ProfileBachelors or Masters degree in Accounting, Finance, or Business Administration5–7 years of experience in O2 C / Accounts Receivable / Finance OperationsMinimum 2 years in a supervisory or team lead capacityStrong understanding of financial controls and compliance frameworksExperience with ERP systems (SAP, Oracle, Net Suite, Workday)Exposure to global environments and multi-currency transactionsAdvanced Excel and reporting skillsStrong analytical, problem-solving, and stakeholder management abilitiesFluent German (written & spoken – advanced level)Advanced English (C1 level)If you dont meet every single requirement but believe you have relevant experience, we still encourage you to apply.What We OfferPermanent contractCompetitive compensation package14 salaries per yearPerformance bonus (300€ paid for 11 months)Meal allowance: 7.63€ per working dayHealth insurance from Day 1 (free after 6 months)Relocation support: Shared accommodation for 12 months (full details will be shared during the interview process)