Software Engineer III, Frontend - Account Experience

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Software Engineer III, Frontend - Account Experience based in Croatia.

This role sits at the core of a global payments infrastructure platform, focused on shaping how merchants interact with complex financial systems through intuitive, high-performance user experiences. You will be responsible for building and evolving the frontend surfaces that power account setup, operational workflows, monitoring tools, and AI-assisted merchant experiences. Working in a product-driven, remote-first environment, you will own end-to-end delivery of impactful frontend initiatives, from early architecture decisions to production monitoring and iteration. The role blends strong engineering craftsmanship with product thinking, requiring close attention to performance, usability, and scalability. You will contribute to shaping frontend architecture, raising engineering standards, and ensuring a cohesive merchant experience across multiple surfaces. This is a high-impact position where your work directly influences reliability, usability, and business outcomes at scale.