Hi techies! At Qaracter, we don’t just fill roles: we build careers. If you're passionate about full-stack development, API architecture and scalable systems, this one's for you. Join a global tech environment while you're 100% remote from anywhere in Spain What we’re looking for:7+ years of experience in API and event-driven architecture designFull-stack background with:Java, Spring Boot, microservicesJavaScript and Node.jsHands-on experience with enterprise API management tools:Apigee, IBM API Connect, AWS API GatewayAPI gateway implementation (policies, lambdas...)Solid understanding of API security (OAuth2)Experience with performance testing and optimizationStrong analytical skills and ability to modify software componentsFamiliarity with Jira, Confluence, ServiceNow, OfficeEnglish level B2 or higher⭐ Nice to have:Experience in banking (especially in global CTO areas)Understanding of API governance models and centralized platformsKnowledge of global E2E services (APIs, events, processes, logs…) What we offer: Full remote position (from anywhere in Spain) Permanent contract through Qaracter