Senior Mobile Analyst/Developer

Description

Job Summary: We are seeking a Senior Mobile Analyst/Developer to enhance existing mobile applications built with React Native and Firebase, focusing on improvements and new implementations while collaborating with multidisciplinary teams. Key Highlights: 1. Develop and evolve cross-platform mobile applications using REST and GraphQL APIs. 2. Collaborate with multidisciplinary teams and work in an agile manner. 3. Focus on technical excellence and real-world impact in deliverables. **At Premiersoft, we turn challenges into real solutions!** With over a decade of experience in development, we are driven by a clear purpose: **creating technology experiences that accelerate business growth** and drive our clients’ digital transformation. Our team—comprising over 200 **\#Heroes**—combines technical excellence with our core DNA: **Team Player, Growth Driven, and Problem Solver**. We thrive on challenges, are guided by innovation, and remain committed to delivering **high-impact solutions**, every single day. **About the opportunity:** We seek a Senior Mobile Analyst/Developer with solid experience in React Native (JavaScript) and Firebase. This professional will be responsible for continuing and evolving existing mobile applications, implementing enhancements, fixes, and new features. The role is onsite at the client’s headquarters located in Blumenau/SC. **Your responsibilities will include:** * Analyze and understand business requirements, translating them into technically aligned solutions meeting client needs. * Develop, evolve, and maintain cross-platform mobile applications integrated with REST and GraphQL APIs, ensuring code quality and application performance. * Support systems operations by resolving incidents, implementing continuous improvements, and monitoring performance and stability indicators. * Manage version control and continuous integration using Git, pipelines, and DevOps best practices tailored for mobile environments. * Collaborate with multidisciplinary teams, leading agile, incremental development focused on value-driven deliveries. **What you need to have:** * Ability to interact with business areas, understand their needs, and translate them into technical requirements. * Experience driving agile development with incremental deliveries. * Hands-on experience supporting applications—including incident resolution, continuous improvement, and maintaining application performance. * Knowledge of version control best practices (Git), continuous integration, and mobile application monitoring. * Proficiency in React Native (JavaScript/TypeScript). * Firebase (Firestore, Authentication, Functions, Storage). * Integration with REST/GraphQL APIs. * Publishing and maintenance on Google Play and App Store. Onsite hiring. **What we offer:** * A **collaborative** environment with **continuous knowledge sharing**; * An open culture embracing **innovation, ideas, and ownership**; * Use of **cutting-edge technologies** and industry best practices; * Focus on **technical excellence** and **real-world impact** in deliverables; * Ongoing support for **learning and professional development**. **Our benefits:** * **Flexible benefits card** via Flash—covering meals, mobility, wellness, and more; * **Health insurance** (Unimed) and **mental health support**; * **Free lunch at the office**; * **Free drinks all day:** gourmet coffees, energy drinks, juices, whey protein, sodas, and chocolate milk; * **Relax room:** relaxing massages twice per week; * **Decompression spaces:** such as game room and nap room; * **TotalPass:** access to gyms, studios, and wellness activities; * Gifts via Flash—**birthday gift** and **anniversary gift**; * Referral bonus—**R$ 2,000.00 per hire**; * Continuous development through **Personal Development Plans (PDI), feedback sessions, and certification support**; * **Free English classes:** preparing you for international opportunities; * On-site parking. See what it’s like to join the Premiersoft team Learn more about us Visit our headquarters Communication throughout the selection process occurs via email or WhatsApp. To avoid missing any updates, please add the domain **@premiersoft.net** to your list of trusted senders and monitor your inbox and spam folder.