Healthcare Appointment Scheduling Simplified Zartis is a digital solutions provider working across technology strategy, software engineering and product development. Our engineering hubs in EMEA and LATAM are full of talented professionals delivering business success and digital improvement across application development, software architecture, CI/CD, business intelligence, QA automation, and new technology integrations. We seek a Senior Software Engineer to contribute to a high-volume booking system in the modern healthcare industry. The project: You will be part of the Booking team, shaping how key information - such as insurance details - is collected and validated, ensuring a seamless booking journey. Your work will focus on evolving data models, improving system performance, and strengthening reliability by extending and optimizing microservices in the booking domain, driving scalability, cost efficiency, and stability. This is an opportunity to apply deep technical expertise while making a meaningful impact in a distributed, innovation-driven environment. Key Responsibilities: