.Senior Frontend Engineer Mobile, Hibrido Barcelona To support our team, we are searching for a Senior Frontend Engineer Mobile (f/m/d) to be based in our Barcelona or Milan office.TasksWHAT YOU WILL DODevelop and maintain mobile applications using React Native and TypeScript.Collaborate with web developers to integrate web views seamlessly into the app experience.Design, develop, and implement scalable, high-quality, and stable features with a focus on end-user experience.Work closely with the QA team to ensure a smooth release cycle with minimal defects.Participate actively in code reviews ensuring that best practices and quality standards are met across the codebase.Propose and implement software architecture solutions that follow industry best practices and design patterns.Provide guidance and mentorship to junior team members, helping them to grow their skills and contribute effectively.RequirementsWHO YOU AREYou have 4+ years of experience in mobile development with a strong foundation in React Native.You bring solid knowledge of TypeScript and JavaScript and are proficient in integrating web views within a mobile context.You 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 APIs.You 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.BenefitsWHAT WE OFFER IN BARCELONAUp 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 courses.Staff discount of up to 30%.Flexible remuneration benefits (ticket restaurant, ticket transport, and ticket child care (guardería)).Discounted membership for selected sports platforms and gyms.Private health insurance.Access to LinkedIn Learning.Individual support on mental health well-being.Social Day.Employee Share Purchase Plan.WHAT WE OFFER IN MILANUp to 37 days of holiday (including ROL and festività abolite) depending on the length of service starting with 33 days.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 courses.Staff discount of up to 30%.Ticket restaurant.Access to LinkedIn Learning.Discounted membership for selected sports platforms and gyms.Individual support on mental health well-being.Social Day