(Senior) Backend Engineer

SumUp empowers businesses to get paid effortlessly, process orders fast, sell online in minutes, and manage their money with confidence. We build the tools that help businesses — and their customer experiences — thrive.

Requirements

• Guide engineering decisions and mentor other developers.
• Design, implement, and maintain highly available backend services that process and reconcile transaction data at scale.
• Redesign and evolve architectural systems to support the transition toward a standalone reconciliation and reporting application for payment receivables.
• Collaborate with multiple squads and stakeholders to address urgent requests while protecting the squad’s long-term technical vision.
• Optimize database performance, improve test coverage, and ensure observability, resilience, and reliability across systems.
• Actively participate in architectural discussions within the Payments BR tribe.

Benefits

• Health plans
• Meal vouchers (VR)
• Zenklub
• Wellhub
• Life insurance
• Childcare allowance