To support our team we are searching for a Senior Frontend Engineer - Mobile (f/m/d) to be based in our Barcelona office.WHAT YOU WILL DO Develop and maintain mobile applications using React Native and TypeScriptCollaborate with web developers to integrate web views seamlessly into the app experienceDesign, develop, and implement scalable, high-quality, and stable features with a focus on end-user experienceWork closely with the QA team to ensure a smooth release cycle with minimal defectsParticipate actively in code reviews, ensuring that best practices and quality standards are met across the codebasePropose and implement software architecture solutions that follow industry best practices and design patternsProvide guidance and mentorship to junior team members, helping them to grow their skills and contribute effectivelyWHO YOU ARE You have 4+ years of experience in mobile development, with a strong foundation in React NativeYou bring solid knowledge of TypeScript and JavaScript and are proficient in integrating web views within a mobile contextYou are comfortable working with native iOS (Objective-C/Swift) and Android (Java/Kotlin) code when needed, including creating and maintaining React Native bridges to leverage platform-specific APIsYou understand modern software engineering principles, with a proven ability to design and document feature architectures.You are detail-oriented, with a strong commitment to writing clean and maintainable code.You enjoy collaborating with team members across disciplines, including web developers and QA, to deliver a seamless product.You are proactive in seeking feedback and continually improving the quality of the codebase.WHAT WE OFFER Up to 32 days of holiday, depending on the length of service, starting with 28 days (excluding public holidays and weekends)Mobile office with up to 40% of your total contracted hours (job and position permitting)10 days/year of mobile office abroad in EU-countries (job and position permitting)Language & e-learning coursesStaff discount of up to 30%Flexible remuneration benefits (ticket restaurant, ticket transport and ticket child care (guardería))Discounted membership for selected sports platforms & gymsPrivate health insuranceAccess to LinkedIn LearningIndividual support on mental health & well-beingSocial DayEmployee Share Purchase Plan#J-18808-Ljbffr