Senior Backend Engineer - Fiscalization

You'll work as a Senior Backend Engineer on SumUp's fiscalization team, building secure backend systems to ensure Point-of-Sale products are compliant across European markets. You'll collaborate with cross-functional teams to design and implement fiscal compliance solutions for Italy, Sweden, Norway, Belgium, Austria, and other European countries.

What you'll do

• Build and maintain fiscal compliance solutions to enable SumUp's expansion across Italy, Sweden, Norway, Belgium, Austria, and other European markets
• Develop integrations with third-party services for receipt fiscalization and regulatory reporting systems
• Navigate SumUp's complex POS ecosystem and master fiscalization frameworks across multiple jurisdictions
• Collaborate with distributed squad members and stakeholders across 5+ cities in a hybrid environment

What you'll need

• 5+ years experience in backend engineering with Java and/or Kotlin
• Strong understanding of fundamental system architecture, design principles, data modeling, and API design
• Strong experience with distributed and fault-tolerant systems
• User-level experience working with AWS and Kubernetes
• Good knowledge of Kafka, Postgres, and CQRS

What they offer

• Dedicated annual Learning & Development budget for conferences and career advancement
• Virtual stock ownership program
• Corporate pension scheme
• 28 days paid leave plus 1 for birthday
• Global offsites and hackathons
• Urban Sports Club subsidy, Kita placement assistance, subsidized office lunches, and Babbel language platform subscription