Mobile Developer

Description

Job Summary: We are seeking a Mobile Android Kotlin Developer to develop, maintain, and enhance mobile applications, working collaboratively and contributing to the technical and functional quality of our products. Key Highlights: 1. Develop and maintain mobile applications using Kotlin 2. Work on projects with positive impact and technological innovation 3. Opportunities for professional growth and development Position: Mobile Android Kotlin Developer **Company:** Greentech Solutions **Work Model:** On-site **Contract Type:** Independent Contractor (PJ) **Greentech Solutions** is a technology company dedicated to developing innovative digital solutions focused on sustainability, energy efficiency, and positive environmental impact. Our purpose is to leverage technology as a catalyst for transformation, contributing to a more sustainable future through scalable and efficient digital products. We are looking for a **Mobile Android Kotlin Developer** to join our technology team. This professional will be responsible for the development, maintenance, and evolution of cross-platform mobile applications, collaborating closely with multidisciplinary teams and contributing to the technical and functional quality of the company's products. Key Responsibilities * Develop and maintain mobile applications using Kotlin * Create responsive user interfaces aligned with usability best practices * Integrate applications with REST APIs and backend services * Collaborate with product, design, and backend teams * Ensure code quality, application performance, and scalability * Participate in code reviews and technical discussions * Contribute to continuous improvement of architecture and development processes Requirements * Experience in mobile development using **Kotlin** * Experience consuming REST APIs * Knowledge of architectural patterns (e.g., MVVM, Clean Architecture, or similar) * Familiarity with version control using **Git** * Basic understanding of unit and/or integration testing * Strong communication skills and ability to work effectively in a team Preferred Qualifications * Experience publishing apps on the **Google Play Store** * Knowledge of **Firebase** * Experience with state management (e.g., Provider, Riverpod, Bloc, or similar) * Experience in medium- or large-scale projects * Interest in or experience with sustainability- and environmental-impact-focused solutions What We Offer: * A professional, collaborative, and purpose-driven work environment * Involvement in projects with positive impact and technological innovation * Opportunities for professional growth and development * Support for continuous learning and technical upskilling Interested candidates should send their resume and, if possible, a portfolio or GitHub repository to: **contato@greentechsolutions.** Best regards: Greentech Solutions Job Type: Full\-time Pay: R$2,261\.84 \- R$8,468\.16 per month Work Location: In person