Senior Backend Engineer | Global Expansion & Payments

Whatnot; Kraków; Presencial; PLN 240.000 - 360.000; Jornada completa

Descripción de la vacante

Whatnot, the largest live shopping platform in North America and Europe, is seeking a Senior Backend Engineer based in Poland. You will design and build scalable distributed systems to support multi-country expansion, partnering with product, operations, payments, logistics, and platform teams.

Initial focus will be on enabling Germany, France, and the UK markets while supporting growth with Polish engineering talent.

Formación

• 5+ years of professional software engineering experience
• Strong backend engineering experience in distributed systems or large-scale platforms
• Experience designing, operating, and scaling reliable production services
• Experience working with relational databases and event-driven architectures
• Ability to drive projects independently from ambiguous problem statements to production launch
• Excellent communication skills and ability to collaborate across teams

Conocimientos

Distributed systems

Backend engineering

Relational databases

Event-driven architectures

Independent project drive

Communication skills

Descripción del empleo

Whatnot, the largest live shopping platform in North America and Europe, is seeking a Senior Backend Engineer based in Poland. You will design and build scalable distributed systems to support multi-country expansion, partnering with product, operations, payments, logistics, and platform teams.

Initial focus will be on enabling Germany, France, and the UK markets while supporting growth with Polish engineering talent.