About WorldlineWorldline helps businesses of all shapes and sizes to accelerate their growth journey - quickly, simply, and securely. We are the innovators at the heart of the payments technology industry, shaping how the world pays and gets paid. Our technology powers the growth of millions of businesses across 5 continents. And just as we help our customers accelerate their business, we are committed to helping our people accelerate their careers. Together, we shape the evolution.The OpportunityAs a Card Personalization Specialist (Business Engineer) within our Financial Services GBL, you will join our Issuance and Domestic Debit area in the Clearing & Card Management Tribe. You will work with our nCMS and Perseus products, playing a crucial role in maintaining and developing card specifications and providing expert technical support.Day-to-Day ResponsibilitiesMaster EMV specifications and manage chip card technologies for both contact and contactless cardsWrite and maintain card specifications including data preparation requirements for our nCMS and Perseus productsPerform VISA VPA Validation and Mastercard CPV technical supportSupport EMV certificate renewals and BIN assignments for new card specificationsFollow-up on BIN assignments and deliver new card specifications as requiredCoordinate with stakeholders for card functional testingPerform transaction analysis and provide monthly reports on approvals and declinesWho Are We Looking ForWe are looking for persons with a strong technical background with a Master degree in Engineering. We look for big thinkers. People who can drive positive change, step up and show what's next – people with passion, can-do attitude and a hunger to learn and grow. In practice this means:Deep understanding of chip card’s EMV specifications and chip card technologiesExperience with card cryptography and key managementFamiliarity with RSA, ECC, 3DES, and AES technologiesStrong project management skills in card technology projectsKnowledge of Agile methodology and DevOps way of workingAbility to produce comprehensive reports and analyze transaction dataEffective communication and liaison skills for international standardization workOrganizational skills to manage extensive documentationProficiency in reporting tools like Webfocus for transaction analysis is a plusPerks & BenefitsHybrid working model with flexible arrangementsComprehensive healthcare and insurance packageMeal vouchers and eco-vouchersAttractive pension planTraining and professional development opportunitiesEmployee recognition programsAnnual bonus opportunitiesSports and social activitiesPublic transport reimbursementModern, collaborative workspace#LI-EL1