Solutions Architect – Payment Platforms & POS Integration

Location: London (Hybrid) | Fintech Scale-Up

Role Overview

Join a high-growth fintech scale-up as a Solutions Architect, designing robust, scalable POS and payment infrastructure platforms from the ground up. You will architect backend systems and lead technical execution with the support of external developers, SDK partners, and SaaS integrations. This is an opportunity to grow into a senior leadership role as the business expands.

Key Responsibilities

• Architect and deliver scalable POS and payment platforms, integrating with SDKs and third-party SaaS providers for rapid solution deployment.
• Lead the end-to-end design, implementation, testing, and rollout of backend systems with open API-first strategies, supporting both in-house and external partner development.
• Define modular, resili...