We are seeking a highly experienced Senior React Native Developer to help resolve critical issues in our mobile application and optimize the overall performance. The ideal candidate will have deep expertise in React Native and a strong track record of building and optimizing high-quality, robust mobile apps.
Responsibilities:
Diagnose and fix bugs, crashes, and performance bottlenecks in the app. Optimize app loading times, responsiveness, and overall performance. Refactor code to improve maintainability and scalability. Collaborate with our team to ensure the app is aligned with best practices and the latest industry standards. Perform thorough testing to ensure issues are resolved and no new bugs are introduced. Provide suggestions and implement enhancements for UI/UX improvements. Requirements:
5+ years of professional experience with React Native. Proven track record of optimizing and scaling React Native applications. Strong knowledge of JavaScript, TypeScript, and modern mobile development practices. Familiarity with native Android and iOS development (a plus). Experience with code profiling and performance monitoring tools. Excellent debugging and problem-solving skills. Ability to work independently and deliver results within tight deadlines. Familiarity with Git, CI/CD pipelines, and best practices in mobile app development. Preferred Experience:
Experience with third-party libraries, APIs, and integrating backend services. Familiarity with cross-platform development tools. Knowledge of mobile app security best practices. Project Details:
This is a one-time project with the potential for ongoing work based on the results. Please include examples of previous React Native projects you’ve worked on, especially where you improved performance or fixed complex issues.
Web Text Data Scraping Entry Category: BeautifulSoup, Data Extraction, Data Mining, Python, Scrapy, Selenium, Software Architecture, Web Scraping Budget: £10 - £15 GBP
16-Feb-2026 11:03 GMT
I am planning to make a dating app to meet people each other Category: Android, App Design, App Development, Frontend Development, IOS Development, IPhone, Mobile App Development, PHP, UI / User Interface, User Experience Research Budget: £250 - £750 GBP
16-Feb-2026 11:02 GMT
Social Media Data Visualization Deck Creation Category: Audit, Business Analysis, Competitor Analysis, Content Strategy, Data Analysis, Data Visualization, Google Slides, Market Research, Sentiment Analysis Budget: $30 - $70 USD
16-Feb-2026 11:02 GMT
3D Mattress Renderings Needed Category: 3D Animation, 3D Design, 3D Graphic Design, 3D Modelling, 3D Rendering, 3D Visualization, 3ds Max, Blender, Graphic Design, Maya Budget: €2 - €6 EUR
16-Feb-2026 11:02 GMT
Educational Skill Video Editing -- 2 Category: Adobe Premiere Pro, After Effects, Audio Editing, DaVinci Resolve, Final Cut Pro, Video Editing, Video Production, Video Services Budget: ₹750 - ₹1250 INR
