Construct IN exists to make it possible to build from anywhere in the world. This is our purpose!!  Is it ambitious?? EXTREMELY. We are here to transform the construction industry. If you are also AMBITIOUS, enthusiastic about your life, and feel energized when talking about growth and development in your career… Join our incredible CIN team. We are looking for people who exceed expectations—those who work with freedom and responsibility side by side, who enjoy teamwork and are extremely proactive. If this describes you and you’re eager to grow quickly in a dynamic environment, our doors are open. **Responsibilities and duties** **As a Mobile Developer on Construct IN’s product team, you will:** * Support the development of new features and improvements to Construct IN’s mobile platforms using Flutter; * Assist other developers in solving problems and addressing potential questions; * Contribute ideas that enhance the user experience within the platform; * Collaborate with the design team to implement responsive and attractive user interfaces. * Participate in daily and weekly alignment meetings with the team; * Participate in quarterly planning sessions to define the next steps for Construct IN’s product; * Integrate APIs and web services to deliver advanced functionality in applications; * Participate in code reviews to ensure code quality and consistency; * Stay up to date with best practices in mobile development and emerging technologies; * Write unit tests. **Technologies you’ll work with:** * Flutter (Android and iOS) * You may occasionally need to implement modules in native code using Kotlin and/or Swift; * GraphQL; * SQLite; * IoT (360° camera communication); * Git; **Requirements and qualifications** **What we’re looking for:** * At least 4 years of professional experience as a Developer; * Reside in regions near Porto Alegre, RS, and be available for occasional in-person meetings for discussions, planning, and team bonding; * Solid knowledge of Dart, Flutter’s programming language; * Experience developing Android and iOS applications using Flutter; * Experience integrating APIs and web services; * Open-minded, entrepreneurial individuals with strong drive to make things happen; * Thirst for growth and knowledge; * Collaboration: Within our team, you’ll find people fully committed to supporting you—as long as they can expect the same from you; * Knowledge of S.O.L.I.D principles and Clean Architecture; * Experience with unit testing and familiarity with concepts such as TDD and BDD. **Nice-to-have qualifications:** * Prior experience in medium- or large-scale projects using a tech stack similar to ours (NodeJS, GraphQL, MySQL, Vue, Flutter, AWS); * Familiarity with web development using Vue.js; * Knowledge of DevOps and Cloud (AWS); * Knowledge of Artificial Intelligence; * Bachelor’s degree, technical certification, or relevant academic experience in Civil Engineering; * Completed bachelor’s degree in Computer Science or related fields. **What are the advantages of working at CIN?** * Partnership opportunity; * You’ll be evaluated based on deliverables and responsibility—not working hours; * Competitive salary in a meritocratic environment where your earning potential depends solely on you; * An environment where your opinions and ideas always have ample space to become reality; **Additional information** * Hybrid work model in São Leopoldo (RS); * You’ll be evaluated based on deliverables and responsibility—not working hours; * An environment where your opinions and ideas always have ample space to become reality; * Freedom with responsibility; * TotalPass – Gym discount; * C4 Life and Clude – Platforms supporting physical and mental health; * Birthday DayOff; We are **Construct IN**, the digital version of construction sites. An amazing Construtech company with a passionate, growing team. Our story spans over 4 years, and we’ve already completed more than 1,000 projects across over 20 Brazilian states. Our goal is to improve three pillars of the construction industry: documentation, transparency, and construction site communication. We’re looking for people who want to learn extensively, join this innovation journey, and help revolutionize the construction industry with us!