Job Responsibilities :
- Work closely with the Product and Mobile teams to design and develop new mobile features using React Native
- Build high-quality, reusable components and establish best practices for the mobile UI layer
- Ensure seamless integration of React Native modules into existing native iOS and Android applications
- Stay up to date with the latest trends in mobile development and proactively identify opportunities for performance and UX improvements
- Collaborate with backend and QA teams to design, implement, test, and optimize app functionality
- Participate in code reviews, technical discussions, and contribute to maintaining a clean, scalable codebase
Job Requirements
5+ years of professional experience in mobile development, with 3+ years focused on React NativeStrong knowledge of JavaScript (ES6+) and TypeScriptExperience integrating React Native with native modules (Objective-C, Swift, or Kotlin / Java)Solid understanding of mobile app architecture, performance optimization, and debugging toolsProficiency in state management solutions such as Redux, Zustand, or RecoilHands-on experience with GraphQL or REST APIsFamiliarity with continuous integration and continuous delivery (CI / CD) pipelines and tools (e.g., GitHub Actions, Bitrise, or Jenkins)Familiarity with OTA updates (e.g., CodePush) and app store deployment processesExperience writing automated tests for React Native using tools like Jest, Detox, or React Native Testing LibraryExperience with Git and collaborative development workflowsBe passionate about creating high-quality, user-friendly mobile experiencesWill be a plus :
Experience with native iOS or Android developmentKnowledge of module bridging between React Native and native codeUnderstanding of mobile performance profiling and optimizationExperience working in an agile environment and collaborating within cross-functional teamsFamiliarity with monorepo architectures and tools such as Nx or TurborepoThe preceding job description had been designed to indicate the general nature and level of work performed by employees within this classification. It is not designed to contain or be interpreted as a comprehensive inventory of all duties and responsibilities required of employees assigned to this job.
What do we offer?
You will find here not only a challenging and interesting workplace, but also a rewarding work experience, with competitive compensation and benefit packages :
Career development : opportunity to grow within the teamSpecial referral bonuses for recommending your friendsPrivate Medical subscriptionA monthly budget for a flexible benefits programFlexible working hours and work from home, aligned with project needsA friendly team that is eager to meet youWhat's next?
Diversity & Inclusion :
Here at the Stefanini Group, we value plurality and equity, regardless of race, sexual orientation, disability, age, ancestry, religion, gender, and nationality. We understand and encourage the importance of being you!
About us : We are the Stefanini group, a global tech consulting company of Brazilian origin that believes in the power of people to transform businesses through technology. We are present in over 40 countries and operate with the purpose of co-creating solutions TOGETHER WITH OUR CLIENTS that accelerate results and improve the experience of people and organizations. Here, we like to say that technology is not the end, but the means : what really matters are the people who drive it all. Our mindset is AI First, meaning we invest in cutting-edge technology in everything we do, focusing on results for our clients. We are a company, A GROUP, that breathes collaboration and offers a dynamic environment where you will learn by doing, grow alongside the team, and have space to contribute with ideas and projects. More than just talking about digital transformation, we believe in real transformation that starts with people and impacts real businesses. If you are looking for a place to develop, innovate, and be part of something bigger, the Stefanini Group is your place.We want to inform you that there are currently scams targeting job seekers by falsely using our company's name, Stefanini. We sincerely apologize for any confusion or inconvenience this may have caused.Please remember that legitimate job offers from Stefanini will always come through official channels, including direct communication with our trained recruiters. If you receive any unsolicited messages requesting payment or personal information, please disregard them.Key Points to Remember :
Legitimate job offers only follow interviews conducted with our hiring managers or clients.We will never ask for payment at any stage of the recruitment process.Stay vigilant and feel free to reach out for verification. Your safety and security are our top priorities. Thank you for your understanding and cooperation.#LI-DNP