.Company Description Teya exists to make sure that every small and growing business in Europe has the opportunity to thrive. We want to become Europe's go-to software solution for these businesses, simplifying their every day and helping them reconnect with the joy of running their business. Teya was born in 2019 and is home to over 850 employees and operating in 14 different countries. We've built a fast-paced, energetic, and innovative environment that is dedicated to bringing the best solutions to customers. Job Description Your Mission As an Acquiring Host Specialist, you will be working with a strong team that has experience in Fintech and help shape the future of our Acquiring offering. You'll help this team design and implement new features that will improve our Merchants' experience. You will: Build new features in our Acquiring Host that are scalable and secure Collaborate with Gateways that are integrating with our services Certify or update integrations with the International Payment Schemes (Visa, Mastercard, etc) Handle integrations with HSM providers Improve current implementations to ensure International Payment Scheme (IPS) compliance Act as a bridge between IPS implementation topics and the rest of the organization Develop and implement metrics for monitoring performance and setting up alerting systems to ensure optimal operation and timely issue resolution Document all the aforementioned processes and integrations, providing clear and comprehensive guides for internal use and compliance purposes If you have a passion for the above and a strong background in the FinTech industry, we believe this might be for you! Qualifications Requirements Bachelor's degree in Computer Science or related field 3+ years of experience in implementation or operations roles in the FinTech industry Good understanding of the overall payment transaction flow in the context of Acquiring and Issuing Have experience with FinTech-related messaging protocols like ISO8583 or ISO20022, and also have an understanding of formats like JSON and XML Experience with HSM and EMV tools along with cryptographic key management Have experience with IPS simulators that are provided (e.G