API Architect | Senior

Software Architect – API & Integration

Barcelona (hybrid: 3 days office / 2 remote) · Permanent contract

About the company

A leading European consumer brand selling 100% direct-to-consumer online, with an international presence. The company is building a new Tech Hub in Barcelona to bring architecture work in-house that was previously handled by external agencies.

The mission

The company's ecosystem (Salesforce, SAP S/4HANA and native iOS/Android apps) grew through point-to-point integrations that no longer scale. Your mission is to lead the shift to an "API & Clean Core" model: custom logic moves out of the platforms and into microservices exposed through reusable APIs.

What you'll do

• Audit the current integrations and prioritise what to change, balancing technical debt against business needs


• Design and build the API and integration architecture connecting Salesforce, SAP and the Azure-based mobile and AI platforms


• Set architecture standards and guidelines for distributed development teams across Europe and India


• Work closely with two other architects (Commerce Cloud and Service Cloud) as one architecture group


• Report directly to the Director of Applications

What we're looking for

• 5+ years in software engineering (3-4 years is fine with the right mindset), including experience in architecture or senior technical leadership


• Strong Azure experience (Container Apps, App Services, Functions)


• Contract-first API design (REST / GraphQL / OpenAPI)


• Event-driven architectures (Service Bus / Event Mesh / Kafka)


• Integration experience with SAP BTP and/or Salesforce


• Proven delivery of real architectures in production


• Fluent spoken English: daily work with international teams


• Ownership, leadership and a "future-proof" mindset

Nice to have

• eCommerce / D2C experience


• Domain-Driven Design (DDD)


• AI exposure (the company runs its own internal AI assistant on Azure)

What we offer

• A foundational role in a brand-new tech hub (currently 12 people, growing)


• Real impact: you define the integration architecture for the whole company


• Modern stack: Azure, the full Salesforce ecosystem, SAP S/4HANA and native apps


• Central office in Barcelona


• Product discount for employees and their families