QT Technologies Ireland Limited is seeking a Mid-Level Software Developer specializing in Observability to join their team in Cork, Ireland. This role focuses on developing and maintaining software systems across the full stack, with emphasis on data, integration, API, and UI layers. The position offers a comprehensive benefits package and the opportunity to work in Cork, one of Ireland's major tech hubs. The ideal candidate will have 3+ years of experience with strong skills in Python, Java, and Golang. The role combines technical development with collaborative teamwork, offering opportunities for professional growth while working on engineering tools and web applications. Cork provides an excellent quality of life and is home to over 170 overseas companies, making it a vibrant international tech community with easy access to European destinations.