Summary: Design, build, and maintain complex mobile systems at scale, developing advanced fintech products with end-to-end ownership. Highlights: 1. Design and build complex mobile systems integrating advanced technologies 2. Develop advanced fintech products with end-to-end ownership 3. Lead and deliver fullstack solutions from concept to production ### **Job Information** Job Type **Full time**Date Opened **06/12/2026**Industry **Technology**City **Lisboa**State/Province **Lisboa**Country **Portugal**Zip/Postal Code **1200\-629**### **Job Description** Responsibilities:* Design, build, and maintain complex mobile systems at scale, integrating advanced technologies * Develop advanced fintech products with end\-to\-end ownership and operational responsibility * Lead and deliver fullstack solutions from concept to production * Collaborate closely with cross\-functional teams to continuously improve the product * Design and implement scalable and robust software architectures * Ensure high code quality, performance, and system reliability Requirements: * 3\+ years of software development experience * Strong Fullstack experience with a significant focus on Mobile * Hands\-on experience with Kotlin Multiplatform (KMP) * Deep understanding of client\-side architecture and Clean Architecture * Experience with Spring Framework and Spring Boot * Strong understanding of distributed systems and microservices architecture * Experience working with Kafka, REST APIs, and event\-driven architectures * Experience with Docker, Kubernetes, and CI/CD processes * Familiarity with AWS – an advantage
João Santos
Indeed · HR
João Santos
Indeed · HR
