Senior Business Analyst – APIs / BaaS / PaymentsSector: Global Transaction BankingContract: 6 months initiallyWe're supporting a tier-one integral bank on a major Banking-as-a-Service (BaaS) and API platform transformation, building the next generation of payments, cash management, and trade APIs for internal and external consumers.This is a senior, hands-on Business Analyst role sitting at the intersection of API design, regulation, and AI governance — ideal for someone who has operated in complex, regulated financial environments and understands how APIs become commercial products.Work on a global API platform aligned to ISO 20022 & Open BankingOnsite collaboration in Malaga with global stakeholdersLeading business analysis across Payments, Collections, Receivables, Cash Management & Trade APIsTranslating regulatory and business requirements into API-first designs, user stories, and data modelsActing as the squad's business, compliance, and AI governance voiceSupporting API monetisation and billing enablementChatGPT Enterprise, Azure xqysrnh OpenAI, GitHub Copilot) to accelerate delivery and traceabilityExperience with Apigee or IBM API Connect~ English: Spanish: