Staff Engineer, Checkout Platform (m/f/d)

About your tasks:

• Build and evolve the Core Commerce Services platform: Take a hands-on role in creating scalable, channel-independent checkout capabilities, from early technical discovery and design through implementation and production.

• Shape the architecture: Define APIs, domain boundaries and integration patterns while making pragmatic decisions around scalability, reliability, security, observability and long-term maintainability.

• Drive technical alignment: Work across Checkout, Payment and other dependent teams to align technical decisions and integration contracts while maintaining clear ownership boundaries.

• Mentor and grow engineers: Develop others through pairing, design discussions, code reviews and technical feedback while helping raise engineering standards across the team.

• Enable future commerce: Partner with Product to translate business needs into scalable technical solutions and establish the foundations for AI-powered assistants, agentic commerce and emerging channels.