Solution Architect (SA-DC)Lisbon – 3 days/week onsite English B2 minimumWe are looking for aSolution Architectto design and govern architectures for Digital Channels (DAPI, Offer & Order) and SAP S/4HANA integrations.You will ensure solutions are secure, scalable, and aligned with enterprise architecture standards, collaborating closely with Delivery Leads, AI teams, and external providers.Key Requirements: 7+ years as Solution Architect in web & mobile digital platforms Strong experience with Shopping & Booking Engines API & microservices architecture (REST) Event-driven architectures (Kafka, Event Hub, Pub/Sub) Cloud-native solutions (Azure or AWS) API Management & CIAM (Auth0, Azure AD B2C, etc.) Experience integrating digital platforms with CRM, ERP (SAP), and enterprise systems Experience in high-traffic, high-availability environments is essential.Interested candidates are invited to apply by submitting their CV in English to jobs@optiwisers.com.