Tech | Senior Mobile Developer (Flutter)

Description

Job Summary: The Fluency Academy is seeking a Senior Mobile Developer (Flutter) to lead mobile application development and create impactful learning experiences for students. Key Highlights: 1. Lead the development of the Fluency Academy mobile application (Flutter). 2. Integrate a community that shares ideas and solutions across teams. 3. Create amazing experiences that impact thousands of students. **Fluency Academy is an EdTech** born with **the mission of making Brazil and the world better places**, transforming the barrier of communication into a bridge to new experiences! We began our journey as an online English course in 2017 and have since **helped thousands of students unlock their language learning potential**. Through dedication and the collaborative work of extraordinary people, we are committed to expanding the boundaries of education, launching new challenges to the market, and **innovating in online language teaching**! **Our engineering team has the vital mission of building products and platforms** that empower students and teachers to achieve their personal and professional goals. To accomplish this, **we believe collaboration, autonomy, best practices, and pragmatism are fundamental elements of the process**. Being part of Fluency’s engineering team means joining a community of people who seek to share ideas, knowledge, and solutions across teams. All these aspects contribute to delivering the best possible learning experience for students, teachers, and ourselves. We are looking for a **Senior Mobile Developer (Flutter)** to join our technology team and lead the development of the Fluency Academy mobile application. You will be responsible for creating amazing experiences that impact thousands of students daily. **Responsibilities and Duties** * Develop and maintain the Fluency Academy mobile application using Flutter for iOS and Android; * Architect scalable, high-performance solutions, define coding standards, and establish best practices; * Implement complex features related to educational content, gamification, audio, video, and interactivity; * Collaborate with designers, product managers, and backend engineers to deliver high-quality products; * Optimize application performance and ensure an excellent user experience; * Stay up-to-date with best practices and the latest developments in the Flutter ecosystem; **Requirements and Qualifications** * Advanced experience in mobile development with strong expertise in Flutter; * Proficiency in Dart and the Flutter ecosystem; * Hands-on experience with state management (Provider, Riverpod, BLoC, GetX, etc.); * Advanced knowledge of mobile application architecture (Clean Architecture, MVVM, MVI); * Experience integrating RESTful APIs and GraphQL; * Knowledge of Git and collaborative workflows; * Experience with CI/CD for mobile applications; **Nice-to-Haves** * Experience with educational applications or EdTech companies; * Familiarity with Firebase (Analytics, Crashlytics, Remote Config, etc.); * Experience with complex animations and interactive interfaces (UI/UX). **Additional Information** **PJ Contract** --------------- **What You’ll Find at Fluency:** Annual bonus; Paid 30-day recess; CAJU Meal Voucher — R$ 24.30 per business day of the current month; Culture Allowance: R$ 50.00 per month; SulAmérica National Health Plan; Amil Dental Plan; Zurich Life Insurance; Referral Bonus: R$ 1,000.00; Zenklub — two free sessions per month, plus additional sessions for R$ 70.00; Wellhub (Gympass) — digital plan (at no cost), plus access to ten other plans and variations; Fluency SkillUp — choose one of our language or tech courses to study for free; Access to the Gen-AI Course (developed exclusively for Fluency employees to master AI tools and bring practicality to their daily work); Birthday Day Off; We provide all necessary support and equipment to enable you to perform your duties efficiently and comfortably. **Remote Work:** We offer full support for seamless integration and active participation with your team. **Other Perks:** A relaxed work environment with a strong team spirit and talented people; Autonomy to work, develop, and implement ideas; An environment that values continuous development through PDI, feedback, 1:1s, and regular reviews; Opportunity to participate in Internal Mentorship Programs and Beta Testing Groups for Fluency products. Baby Gift: gift for newborns; No dress code: wear whatever makes you feel good. **You’re about to meet one of Latin America’s largest edtechs.** **Fluency** is an edtech founded and headquartered in Curitiba, yet location is not a limiting factor. **We hire people we’d love to work with and live alongside**, whether on this continent or another. Today, beyond languages, we also offer professional training courses across multiple fields. With our exclusive methodology, **we challenge traditional teaching methods**, making learning easy, fun, and **focused on excellence**. Currently, **we impact the lives of over 400,000 people worldwide**, and we’re not stopping here. We’re continuously growing: we believe in constant improvement and development. **We dream big**, and every day we create new opportunities to transform the lives of our students. Fluency is built on **purpose**, disruption, and exceptional talent. Innovation, commitment, curiosity, and passion are essential traits for anyone who wants to join our team! **Join us and together let’s change thousands of lives through education. Come be Fluency!**