Payment Systems Development Senior Specialist

Who We Are? As one of the leading companies in the Food & Beverage Services field, we are looking for enthusiastic, dynamic and quality-oriented colleagues to join our innovative, dynamic team for the position of “ Payment Systems Development Senior Specialist ” located in our Head Office. General Qualifications: Graduated from universities, preferably with a degree in Computer Engineering, Industrial Engineering, Electronic Engineering, Management Information Systems (MIS), or Mathematics Minimum of 5 years of experience in the field Strong knowledge of sales, payment systems, and operational processes Experienced in software applications, testing, and deployment processes Knowledgeable in API-based architectures and integration structures Preferably has actively participated in AI-based projects Strong skills in process tracking, coordination, and problem-solving Highly analytical with a continuous improvement mindset Advanced level of written and verbal English proficiency Job Description: Ensuring the continuity of applications and systems used in sales and payment processes and managing them in compliance with regulations. Analyzing business requirements in detail and translating them into technical requirements, user stories, and API specifications. Managing, prioritizing, and technically refining the product backlog. Managing testing processes, preparing test scenarios, performing functional manual tests, and taking an active role in user acceptance testing (UAT). Coordinating the testing, training, and production deployment processes of software changes. Monitoring and regularly reporting data entry, service, and maintenance processes. Conducting regular audits of operational processes and field controls, monitoring the performance and stability of applications in the production environment, and developing improvement actions. Supporting internal and external audit processes, identifying areas for improvement, and following up on action items.