We are looking for a professional to join our Havan Labs team as a **Mobile Developer**. **Opportunity from Monday to Friday, 8 AM to 6 PM.** Position requires on-site work. Dream of joining the \#HavanFamily? Come join us! **Responsibilities and Duties** * Develop new features, updates, and optimize resources in Front-End applications using technologies, frameworks, and libraries commonly used within the company; * Support requirement gathering with clients, as well as identifying the most suitable technologies for existing demands; * Deploy new versions to ensure application functionality; * Improve application performance and scalability to enhance user experience or optimize resources; * Participate throughout the entire development lifecycle—from architecture design to production system maintenance and debugging; * Ensure best development practices by contributing to project definition, code reviews, testing, maintenance, and creation of technical and functional documentation; * Guarantee secure development practices aimed at data protection; * Design database structures (relational and non-relational) and architectures to be used in applications; * Diagnose and debug system errors; * Provide support to the development team; * Provide technical leadership for projects related to Systems Development; * Support defining technologies, techniques, and standards to be adopted in the company’s Systems Development area; * Promote agile culture and multidisciplinary teamwork. **Requirements and Qualifications** **TECHNICAL COMPETENCIES:** * Experience and proficiency in Swift projects; * Knowledge of Software Engineering best practices; * Information Systems Modeling and Architecture; * HTML, CSS, TypeScript; * Experience integrating REST APIs; knowledge of SQL Lite or Realm databases; * Familiarity with Apple’s iOS development guidelines; * Experience managing dependencies via CocoaPods; * Code versioning using Git; * Knowledge of unit and interface testing. **PREFERRED QUALIFICATIONS:** * Having published an app on the Apple Store or participated in a medium/large-scale project; * Experience conducting code reviews; * Familiarity with GitFlow; Agile methodologies (Scrum); * Knowledge of UI and UX. **Additional Information** **What you’ll find here?** * A distinctive and relaxed work environment; * Organization and transparency; * Engaged and happy people; * Celebrating and commemorating our achievements; * Meal or food allowance; * Transportation allowance; * Profit-sharing program (PPR); * SESC membership benefits; * Partnership agreement with affiliated schools; * Unimed health plan (opt-in); * Telemedicine services — Conexa; * Citizen company (6-month maternity leave and 20-day paternity leave); * Banked hours; * Growth opportunities. If you’re passionate about technology, programming, and challenges that truly make a difference, Havan Labs is the place for you! Located within our Administrative Center in Brusque (SC), the Labs brings together professionals passionate about digital innovation, working across diverse technology areas to transform ideas into solutions that delight and generate value for our business. We have already developed hundreds of nationally and internationally recognized projects—including RFID, Artificial Intelligence, mobile applications, and more—always applying agile methodologies and focusing on what truly matters: delivering outstanding experiences for customers, employees, and suppliers. We currently have open positions in IT for professionals seeking roles as software developers, programmers, UX/UI designers, systems analysts, and more! With a dedicated space and a collaborative, relaxed atmosphere, the Labs is the ideal place for those who want to grow, learn, and get hands-on to shape the future of retail. Submit your resume for our tech openings at Havan Labs and help us transform the future of retail!