Share this job SVGs not supported by this browser. Description About OLX OLX Lebanon is the #1 marketplace for selling and buying online in Lebanon. Our aim is to upgrade people’s lives by facilitating deals and identifying attractive opportunities for individuals and businesses. Our broader vision is to strengthen local economies, empower small businesses and help everyone in making smarter choices for themselves, the market and the planet. OLX Lebanon is proudly rooted in the local market while bringing global marketplace standards to our users. Our team is driven by innovation, agility, and a deep understanding of the Lebanese consumer landscape. We embrace a culture of ownership, creativity, and purpose—where every team member contributes to building smarter solutions that truly make a difference in people’s everyday lives. About the role As a Senior Mobile Developer Engineer (React Native), you will be responsible for developing and maintaining high-quality mobile applications that align with business goals and deliver consistent, user-focused experiences. Work closely with other teams from the early stages of design all the way through identifying and resolving production issues. Support a variety of products with a strong focus on automation, performance, availability, and overall reliability. Collaborate closely with engineers and business intelligence teams throughout the sprint cycle—before, during, and after—to ensure seamless delivery and continuous improvement. Build an industry-leading platform which is relentlessly focused on innovation. Write architecturally sound and maintainable code following OLX’s programming practices. Work in a mentoring capacity within a peer-programming environment and provide guidance on tasks, irrespective of complexity or scale. Handle the entire software development life cycle, end-to-end. Unit-test code for robustness, including edge cases, usability and reliability. Work with our testing team to ensure 100% test coverage. Discover and implement the newest technologies. Requirements Bachelor’s degree in Computer Science or Engineering preferred. A diverse portfolio of previously built mobile apps. Have published at least one mobile app to the market. 5+ years of experience in React Native development. Familiarity with publishing apps to the Google Play Store and Apple App Store, including configuration, build artifacts , and submission processes. Experience dealing with Play Store and App Store rejection scenarios, including debugging, responding to rejections, and implementing necessary fixes to comply with store guidelines. Firm grasp of the TypeScript language and its nuances. Good understanding of web technologies and UI/UX standards for mobile platforms. Familiarity with native build tools, like XCode, Gradle, Android Studio. Experienced with third-party libraries and APIs. Proven ability to design clean, modern, and user-friendly mobile interfaces. A solid understanding of RESTful applications. A solid understanding of the different caching techniques you can apply when developing a mobile app. Understanding of Agile methodologies and SCRUM. A good Understanding of MVC, MVP & MVVM patterns. Familiarity with mobile databases like SQLite, Realm, or Firebase. Prior experience with Elastic Search would be a plus. Prior experience with native iOS or native Android development would be a plus. Proficiency in managing app signing credentials, secrets, and SHA keys for both Android and iOS. Problem solving. Analytical thinking. Conceptual thinking. Excellent communication & interpersonal skills. Driven to gain insight into different new and old technologies. Detail-oriented. Ability to prioritise tasks and quickly adjust in a rapidly changing environment. Benefits A fast-paced, high-performing team. Rewards & Recognitions Learning & Development opportunities #Lebanondubizzle #LebanonOLX Apply for this job