About KLx KLx is the Portuguese subsidiary of Crédit Agricole S.A., a large international banking group that provides IT Skills & Software Development services to the IT organizations within the group's business lines. Our mission is to assist with the IT transformation & activities of a worldwide bank capitalizing on all the skills from our international campus in Lisbon.About ResponsibilitiesThe main mission will be: As a key member of KLx Middle Office Team, you will play an essential role in ensuring the accuracy, consistency, and reliability of operational and administrative tasks across the organisation. This position requires strong analytical skills, attention to detail, and a proactive approach to improving processes and supporting business performance.Quality control and monitoring of the invoicing of activities; Quality control, invoicing data on tools; Consolidation of KLx information and indicators; Ensure compliance with the administrative procedures of the department; Analysis of processes and development of improvement proposals. Checking Billing Files; Follow-up of service requests: sourcing, onboarding / offboarding.Who you are: More than 2 years of professional experience in administrative and billing functions; Advanced Excel skills (mandatory) and solid knowledge of Microsoft Office tools; Familiarity with Power BI; Autonomous and proactive; Organized, rigorous, motivated, and eager to learn; Ability to prioritize and manage multiple tasks efficiently. Excellent level of English (+B2); Excellent level in French (+B2).What we Offer: Competitive Salary + Bonus + Flex Benefits + Health Insurance; Hybrid working model, allowing you to combine onsite and offsite work; Open Space with a lovely location next to Tejo, 5 minutes' walk from Metro and Train Station, 15 minutes' drive from Humberto Delgado's airport; Canteen facilities (Breakfast + Lunch); Parking upon request (option to charge electrical cars); Free coffee, hot chocolate and fruits; Training (Hard and Soft Skills); International environment with more than 15 nationalities; A people oriented and friendly working environment.