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Senior Front-End Developer (React and React Native) | On-site | Blumenau/SC

Indeed
Full-time
Onsite
No experience limit
No degree limit
R. XV de Novembro, 955 - Centro, Blumenau - SC, 89010-003, Brazil
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Job Summary: A professional to develop and evolve web and mobile interfaces for a strategic agribusiness project, focused on high reliability and an offline-first approach. Key Highlights: 1. Participation in a high-complexity strategic project in the agribusiness sector 2. Development of web and mobile solutions (React.js, React Native) 3. Focus on engineering best practices and continuous improvement **At Premiersoft, we turn challenges into real solutions!** With over a decade of experience in development, we are driven by a clear purpose: **to create technological experiences that propel businesses** and accelerate our clients’ 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 are committed to delivering **high-impact solutions**, every single day. **About the opportunity:** You will join a strategic project in the agribusiness sector, evolving a critical logistics platform widely used in warehousing and distribution operations. The challenge is to transform this solution into a robust logistics management and traceability platform—highly reliable, capable of operating in field environments, and built with an offline-first approach. This product directly impacts the client’s operational efficiency, ensuring standardized processes, real-time visibility, and data quality across the entire logistics chain. The environment is modern, collaborative, and quality-oriented, emphasizing engineering best practices, testing, and continuous improvement. **Your responsibilities will include:** * Developing and evolving web (React.js) and mobile (React Native) interfaces, ensuring visual consistency, usability, and performance; * Building resilient solutions for offline-first scenarios, including synchronization and data handling; * Integrating applications with APIs and external services, following security and observability standards; * Applying architectural best practices (Clean Architecture and Clean Code), testing, and code quality; * Working in an agile environment, contributing to estimations, code reviews, and continuous product evolution. **Required qualifications:** * Experience with React.js (web) and React Native (mobile); * Knowledge of TypeScript and unit testing with Jest; * Experience with Git Flow, versioning (SemVer), and commit best practices; * Knowledge of Clean Architecture, Clean Code, and quality tools such as SonarQube; * Experience with Docker for development and CI/CD integration (Azure DevOps); * Experience with offline-first architecture and data synchronization (conflict resolution and eventual consistency). **Nice-to-have qualifications:** * Experience with complex integrations; * Knowledge of frontend observability (logs, metrics, telemetry); * Active participation in code reviews and pre-commit quality practices (linting, testing, coverage). On-site hiring in Blumenau/SC. **What we offer:** * A **collaborative** environment with **constant knowledge sharing**; * An open culture embracing **innovation, ideas, and leadership**; * Use of **cutting-edge technologies** and market best practices; * Focus on **technical excellence** and **real-world impact** in deliverables; * Continuous encouragement of **learning and professional development**. **Our benefits:** * **Flexible benefits card** via Flash—covering meals, mobility, wellness, and more; * **Health insurance plan** (Unimed); * Partnership with a **mental health clinic**; * **Free lunch at the office**; * **Free drinks all day:** gourmet coffee, energy drinks, juices, whey protein, soft drinks, and chocolate milk; * **Relax room:** relaxing massages twice per week; * **Decompression areas:** such as game room and nap room; * **TotalPass:** access to gyms, studios, and wellness activities; * Gifts via Flash—**birthday gift** and **time-in-company gift**; * Referral bonus—**R$ 2.000,00 per hire**; * Continuous development with **PDI, feedback, 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.

Source:  indeed View original post
João Silva
Indeed · HR

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Indeed
João Silva
Indeed · HR

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