Job details

Mobile Developer, React Native (Remote, Brazil-Based)

Job Overview:

Invitro Capital is searching for an experienced Mobile Developer, React Native specializing in React Native to drive the development of top-tier mobile applications. This role requires close collaboration with UI/UX designers and backend engineers to deliver seamless, responsive, and optimized mobile experiences. You will play a critical role in defining both the user experience and technical quality of our mobile applications, ensuring they meet high performance and usability standards.

Working Hours: Monday to Friday, Pacific Time Zone.

Responsibilities

Design, build, and maintain mobile applications using React Native, ensuring high performance and a seamless user experience across both iOS and Android.
Collaborate with backend engineers to integrate front-end components with server-side APIs and data sources.
Partner with UI/UX teams to assess technical feasibility, applying best practices to maximize performance, scalability, and responsiveness.
Implement and maintain testing practices, including unit, integration, and end-to-end testing, using frameworks like Jest and Detox.
Conduct code reviews, maintain documentation, and enforce best practices for readability, maintainability, and scalability.
Stay current with advancements in React Native to continuously enhance application architecture, security, and performance.
Diagnose, troubleshoot, and resolve complex issues to maintain smooth and reliable application operation.

Bachelor’s degree in Computer Science, Software Engineering, or a related field
5+ years of experience in mobile development with a strong focus on React Native for iOS and Android platforms
Strong expertise in React Native and its core principles, including libraries like Redux and React Navigation
Proven experience in mobile app performance optimization and cross-platform compatibility
Proficiency with React.js and the broader React ecosystem, applying reusable components and patterns
Skilled in native module integration and bridging for both Android and iOS (e.g., Swift, Java/Kotlin)
Experience with RESTful APIs, asynchronous data handling, and backend integrations
Proficient in Git, CI/CD pipelines, and automated deployment tools
Testing proficiency with libraries such as Jest and Detox, with a focus on test-driven development (TDD)
Strong grasp of responsive design principles and mobile-first development
Excellent analytical and debugging skills with a proactive approach to solving complex issues
Effective collaboration skills, with the ability to work closely with cross-functional teams in an agile environment

Preferred Qualifications

Experience with backend technologies (e.g., Node.js, Firebase) and cloud integration (e.g., AWS, Google Cloud)
Familiarity with UI/UX tools (e.g., Figma, Sketch) and design principles to ensure consistent user experiences
Knowledge of DevOps practices and deployment processes for the App Store and Google Play Store

Why Join Invitro Capital?

Work on cutting-edge AI and B2B technologies: We are at the forefront of AI and B2B innovation. Our employees have the opportunity to work on the latest and greatest technologies, and to make a real impact on the SME market.
Help build and grow successful startups: We are committed to helping our portfolio companies succeed. Our employees play a vital role in building and growing these companies. This is not a 9 to 5 job. This is a startup environment with a give-it-all mentality.
Work with some of the best minds in the industry: You will be part of a team of seasoned entrepreneurs and product leaders who are on a mission to make a difference in the SME space. You will have the chance to work with some of the best minds in the industry.
Supportive and collaborative work environment: We believe in creating a supportive and collaborative work environment where our employees can thrive.