Senior React Native Developer (iOS Native Expertise)

Important Information 

Location: Brazil
Job Mode: Full-time 
Work Mode: Work from home

Job Summary

We are seeking a highly skilled and proactive Senior React Native Developer with strong experience in native iOS app development. This role involves working directly with a U.S.-based client, contributing to the design and implementation of mobile solutions that solve complex business challenges. The ideal candidate is passionate about mobile technologies, capable of architecting scalable applications, and thrives in collaborative environments.

Responsibilities and Duties

• Design and develop high-quality mobile applications using React Native and native iOS technologies (Swift/Objective-C);
• Collaborate with cross-functional teams to define, design, and ship new features;
• Participate in architectural discussions and help shape the technical direction of mobile solutions;
• Identify and resolve performance bottlenecks, bugs, and other technical issues;
• Ensure the best possible performance, quality, and responsiveness of applications;
• Communicate effectively with U.S.-based stakeholders to understand requirements and provide technical guidance;
• Mentor junior developers and contribute to code reviews and best practices.

Essential Skills

• Experience in mobile development, with React Native;
• Excellent problem-solving skills and ability to work independently;
• Strong proficiency in native iOS development (Swift and/or Objective-C);
• Solid understanding of mobile architecture patterns (MVC, MVVM, Clean Architecture);
• Experience with RESTful APIs, third-party libraries, and integration tools;
• Experience collaborating with product teams and anticipating technical challenges;
• Strong coding and testing practices;
• Familiarity with CI/CD pipelines and mobile testing frameworks;
• Exposure to Agile methodologies and tools (JIRA, Confluence);
• Understanding of App Store deployment and release processes;
• Fluent in English, with strong communication skills for client interaction.

Highly Desirable Skills

• Experience with Android development is a plus;
• Experience with WordPress;
• Knowledge of cloud services (e.g., AWS, Firebase).

About Encora

Encora is the preferred digital engineering and modernization partner of some of the world’s leading enterprises and digital native companies. With over 9,000 experts in 47+ offices and innovation labs worldwide, Encora’s technology practices include Product Engineering & Development, Cloud Services, Quality Engineering, DevSecOps, Data & Analytics, Digital Experience, Cybersecurity, and AI & LLM Engineering.

At Encora, we hire professionals based solely on their skills and qualifications, and do not discriminate based on age, disability, religion, gender, sexual orientation, socioeconomic status, or nationality.