Are you **looking for new challenges** and a place where you can enjoy a close-knit environment while constantly **learning**? Welcome to a team with a clear purpose: **"TRANSFORM** people's lives by being the most trusted **TECHNO****LOGICAL** ally"! ### **Get ready and join this adventure!** **What will you find?** --------------------- * **Technical and personal challenges** that will keep you growing continuously. * A connected team focused on **your physical and mental well-being**. * A fresh, collaborative **culture of continuous improvement**, with learning opportunities and people willing to support you. * **KaizenHub**, a program designed to enhance your talents, with **feedback**, mentorship, and coaching through **Sofka U**. It will be both a challenge and a game! * **Programs like Happy Kaizen and WeSofka** that care for your physical and emotional well-being. **What are we looking for?** ------------------ We are seeking a **Senior Full Stack Developer - Flutter** with at least **5 years of experience**, ready to solve complex problems. Proficient in the full stack, especially in **Flutter**, **Node.js (NestJS)**, and **React**, and passionate about building world-class software solutions alongside our team in Bogotá (hybrid mode). This is an opportunity to join an innovative team where you will actively participate in application architecture and optimization. If you're looking for a challenging role where your impact is tangible and you can lead technically, we want to meet you. ### **Responsibilities** * Lead the design, development, and implementation of complex software solutions (backend, mobile, and web). * Actively participate in defining application architectures, ensuring scalability, security, and performance. * Collaborate closely with other developers to define specifications, plan, and deliver new features. * Ensure code quality through unit, integration tests, and code reviews. * Perform maintenance and optimization of existing code to ensure stability and performance. * Work with stakeholders to translate business requirements into effective technical solutions. ### **Requirements** **Minimum of 4 years of experience in Full Stack development roles, with a specific focus on architecture, development, and optimization of complex, world-class software solutions.** **Technical Skills** * **Backend:** Proficiency in Node.js and NestJS (TypeScript) for RESTful and GraphQL APIs. * **Databases:** Extensive experience with PostgreSQL (design, optimization) and ORMs (TypeORM, Prisma). * **Backend Testing/Security:** Unit and integration testing; handling JWT and OAuth2\. * **Mobile:** Advanced experience in cross-platform development with Flutter. * **Mobile (Architecture):** State management patterns (BLoC, Provider, Riverpod) and principles of native development (Kotlin/Java, Swift/Objective\-C). * **Mobile (Distribution):** Publishing process on Google Play Store and Apple App Store. * **Web:** Demonstrable experience with React and its ecosystem (Redux, Context API, Hooks). * **Web (Core):** Solid mastery of JavaScript (ES6\+), TypeScript, semantic HTML, and CSS (Tailwind CSS). * **Web Testing:** Experience with frameworks such as Jest and React Testing Library. ### **APPLY NOW** **and become part of this story!** **Conditions** --------------- * **Indefinite-term contract** — We want long-term relationships and for you to be part of our family for a long time! * **Looking for professional growth?** At Sofka, we offer a **learning ecosystem** with multiple tools to bridge gaps and enhance your skills. You decide how you want to grow!