* Publication date: 10 December 2025 * Workload: 100% * Contract type: Temporary * Salary: CHF 90 - 100 /year * Place of work: \\-, 1217 Geneva About the Role, Experis is looking for a Senior Business Analyst to join our team and lead analysis work on multiple projects within the Finance and Tax portfolio. You will play a key role in interpreting business needs, defining optimal processes, and ensuring successful delivery of IT capabilities. This position involves stakeholder engagement, business process modeling, and managing smaller-scale projects independently. About the Role Experis is looking for a Senior Business Analyst to join our team and lead analysis work on multiple projects within the Finance and Tax portfolio. You will play a key role in interpreting business needs, defining optimal processes, and ensuring successful delivery of IT capabilities. This position involves stakeholder engagement, business process modeling, and managing smaller-scale projects independently. Key Responsibilities * Lead discovery meetings to gather and formalize business requirements * Translate business needs into functional specifications and collaborate with development teams * Define test scenarios, coordinate UAT, and support deployment plans * Engage extensively with stakeholders to manage expectations and ensure clarity * Champion continuous improvement and act as a bridge between IT and business Requirements * Minimum 3 years' experience in SAP FICO and related modules (OTC, PTP, RTR) * Strong knowledge of Finance and Tax business processes * SAP functional experience and formal training/certification * Experience in financial transformation and regulatory/tax projects * Excellent communication, stakeholder engagement, and problem-solving skills * Fluent in English (French is an advantage) * Exposure to Agile/Scrum and Waterfall methodologies Preferred * Experience with digitalization in taxation (e-invoicing, real-time reporting) * CBAP certification and Lean Six Sigma skills are a plus Why Join Us? At Experis, you'll work on impactful projects in a dynamic environment, collaborating with global teams and contributing to innovative solutions in Finance and Tax technology. Apply : Antoine Wormser