Senior Software Engineer – Realtime Systems (m/w/d)

Fiserv is seeking a Senior Software Engineer – Realtime Systems to strengthen our team in the Authorisation, Clearing and Settlement (ACS) area. The role involves further development and operation of our real-time authorization platform, implementation of technical communication processes, and collaboration with internal specialist and development teams.

Requirements

• Several years of experience in software development, preferably in the context of highly available systems
• Experience with real-time applications
• Very good understanding of network technologies and IP-based communication
• Experience in configuring and developing technical interfaces
• Analytical thinking, as well as a structured and solution-oriented working method
• Verbal and written fluency in German (min. C1)
• Experience in payment processing
• Knowledge of authorization or routing systems

Benefits

• High technical responsibility and design freedom
• Participate in an international and highly specialized environment
• Long-term prospects in a stable, global company