Job Profile We are looking for an experienced, motivated, extremely accurate and self-driven colleague to join our Accounts Receivable team. As AR Accountant you will be part of the Finance Operations team located in Athens. You will be responsible for a variety of Accounts Receivable duties such as customer invoicing, payments processing and credit collections. You are a main point of contact for our customers in terms of their invoices and work very closely with our sales team to ensure on time customer billings & cash collections. Key Accountabilities Processes daily accounts receivable by monitoring and collecting overdue debtors; actions on significant risk issues and minimizes DSO (Days Sales Outstanding); Maintains customer interaction and collection notes in the ERP system; Acts as business partners with sales team and stays engaged with the business in best serving the customer; Escalates issues promptly (dispute management); Identifies and highlights credit notes and write-off concerns; Analyzes data and identifies trends; Provides reporting when needed; Creates and maintains customer master data & product families; Processes sales orders and creates customer invoices; Processes incoming bank statements (direct debit reconciliation); Performs Month end closing activities & reconciliations; Assists in internal and external financial audits, ensuring compliance with internal controls, procedures and policies. Knowledge, Skills and Experience Required Experience 5+ years of experience in credit collections and accounts receivable Hands-on experience with a world-class ERP system—MS Dynamics a plus Education and Knowledge Good understanding of Order-to-Cash process Excellent English skills (written and spoken) High level of proficiency with the Microsoft Office suite, especially Excel Profile and Skills Eye for detail and accuracy are imperative Excellent communication skills and understanding the importance of keeping all necessary parties informed Excellent organizational skills and follow through Displays initiative, highly proactive Adaptable and shows flexibility Strong negotiation and problem-solving skills Assertive and persistent with sense of urgency Persuasive and able to influence stakeholders at all levels Listens to feedback and learns from mistakes Strong interpersonal skills, with the ability to work independently and as part of a team Highly analytical Ability to identify risks Target orientated We offer A pleasant, informal and professional company culture of team spirit with a can-do attitude Hybrid workplace A fast-pace exciting environment which will give you the opportunity to experience an all-around O2C role Valuable professional experience Starting date: 02-11-2026, for 1 year Euronext Values Unity • We respect and value the people we work with • We are unified through a common purpose • We embrace diversity and strive for inclusion Integrity • We value transparency, communicate honestly and share information openly • We act with integrity in everything we do • We don’t hide our mistakes, and we learn from them Agility • We act with a sense of urgency and decisiveness • We are adaptable, responsive and embrace change • We take smart risks Energy • We are positively driven to make a difference and challenge the status quo • We focus on and encourage personal leadership • We motivate each other with our ambition Accountability • We deliver maximum value to our customers and stakeholders • We take ownership and are accountable for the outcome • We reward and celebrate performance We are proud to be an equal opportunity employer. We do not discriminate against individuals on the basis of race, gender, age, citizenship, religion, sexual orientation, gender identity or expression, disability, or any other legally protected factor. We value the unique talents of all our people, who come from diverse backgrounds with different personal experiences and points of view and we are committed to providing an environment of mutual respect. Additional Information This job description is only describing the main activities within a certain role and is not exhaustive. It does not prevent to add more tasks, projects. Euronext is the leading European capital market infrastructure, covering the entire capital markets value chain, from listing, trading, clearing, settlement and custody to solutions for issuers and investors. Euronext operates MTS, one of Europe’s leading electronic fixed income trading markets, and Nord Pool, the European power market. Euronext also provides clearing and settlement services through Euronext Clearing and its Euronext Securities central securities depositories (CSDs) in Denmark, Italy, Norway and Portugal. Euronext’s regulated exchanges in Belgium, France, Greece, Ireland, Italy, the Netherlands, Norway and Portugal host a broad range of listed issuers, a strong blue-chip franchise and the largest global center for debt and fund listings. With a diverse domestic and international client base, Euronext is a major venue for European lit equity trading. Its products include equities, FX, ETFs, bonds, derivatives, commodities and indices. For the more information, please visit our career website.

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