Mobile Developer

Description

Job Summary: Senior Mobile Developer to build a cross-platform application using Kotlin Multiplatform, with autonomy and focus on hardware, sensors, and high-performance interfaces. Key Highlights: 1. Autonomy to define technical solutions and work with hardware 2. Technology and Innovation Team 3. Focus on innovation and high performance At FuelTech, we are **driven by passion!** Not only for the world of high performance, but also as a team of passionate individuals across diverse fields—creating, developing, and delivering the best products to everyone seeking top-tier results. Our constant pursuit of innovation and our team’s dedication open new possibilities every day for creating innovative solutions. This working methodology expands FuelTech’s extensive portfolio of products and solutions—enabling our products to offer features that go beyond electronic engine management. We are looking for **talents** who want to accelerate with us, tackle challenges, and seek new solutions. We are seeking a highly qualified **Senior Mobile Developer** to join our team and build from scratch a cross-platform (iOS and Android) application using Kotlin Multiplatform. You will have autonomy to define technical solutions and work directly with hardware, sensors, and high-performance interfaces. If you are passionate about mobile development, have experience with BLE communication, and enjoy solving complex problems with elegant code, this role is for you! Join our **Technology and Innovation Team!** **Responsibilities and Duties** * Architect and build iOS and Android applications using Kotlin Multiplatform (KMP) with shared logic and native UI (Jetpack Compose \+ SwiftUI). * Implement Bluetooth Low Energy (BLE) communication for connecting to physical devices and real-time data reading. * Build high-performance interfaces with continuous data updates. * Work with device sensors (GPS, accelerometer) and combine data from multiple sources. * Implement real-time video capture and processing features. * Integrate the app with backend APIs and ensure online and offline functionality. * Manage release cycles and app store publishing (App Store / Google Play). * Collaborate with multidisciplinary teams (AI, backend, UX/UI, hardware engineering). **Requirements and Qualifications** **Required:** * Proven mobile development experience with production-deployed apps. * Proficiency in Kotlin and hands-on experience with Kotlin Multiplatform (KMP). * Experience with Jetpack Compose and sufficient SwiftUI knowledge to independently develop for iOS. * Experience with Bluetooth Low Energy (BLE) and communication with physical devices. * Experience with real-time video/camera processing. * Solid understanding of mobile architectures (MVVM, Clean Architecture). * Intermediate English proficiency. **Preferred:** * Experience with apps integrating hardware (IoT, wearables, industrial devices). * Experience with Android Auto / CarPlay. * Relevant open-source contributions. **Behavioral Requirements:** * Autonomy to define technical solutions with minimal specifications. * Ability to navigate between Android and iOS ecosystems. * Willingness to deeply learn new domains. * Comfort with incremental deliveries and aggressive timelines. * Product mindset: focus on the end user. **Education:** * Bachelor’s degree in Computer Science or related field preferred—not mandatory. **Additional Information** **Health Insurance \-** Take care of your health with our Doctor Clin or Unimed health plans; All **necessary equipment and resources** to perform the job; **Flexible Working Hours \-** More flexible hour-compensation system; **Corporate Restaurant \-** Our space includes a restaurant for employees on-site and hybrid schedules; **Meal Allowance** **\-** We provide meal allowance; **Health and Wellness Support \-** Financial support for physical activities; **Transportation Allowance/Fuel Allowance** **\-** Transportation allowance or, if using personal transportation, converted into fuel allowance; **Life Insurance \-** Financial support and funeral assistance during difficult times; **Professional Development \-** To support our current expansion process, professionals are encouraged to grow—so the company financially supports necessary professional development courses. **Language Courses:** Incentive for language development (English, Spanish, or other strategically relevant languages). 50% reimbursement of monthly tuition fees, capped at R$130.00 per month. **Profit Sharing (PLR) \-** Based on annual company goals achieved. **Leisure Area** with games for relaxation; **Rest Room** An **environment** that fosters and encourages growth and high performance; At FuelTech, we are **driven by passion**, not only for the world of high performance, but also as a team of passionate individuals across diverse fields—creating, developing, and delivering the best products to everyone seeking top-tier results. Our constant pursuit of innovation and our team’s dedication open new possibilities every day for creating innovative solutions. This working methodology expands FuelTech’s extensive portfolio of products and solutions—enabling our products to offer features that go beyond electronic engine management. **We’re looking for new talents**, who want to accelerate with us, tackle challenges, and seek new solutions. If you’re passionate about your profession and wish to join a team of talents, **\#joinFuelTech** **Accelerating dreams in the world of high performance!**