Join a highly-experienced team with a passion for building highly-scalable, real-time distributed multithreaded server-side applications! We are seeking a Software Front-End Engineer who is flexible, accountable, and able to think outside the box. In return, we will give you challenging work that has a direct impact on the business, opportunities to learn and grow, and a collaborative culture that encourages every member of our team to bring their point of view to the table. The Ad Tech team is working to develop and improve the Dailymotion's in-house monetization platform and its UI that is the entry point of the whole system and used on a daily basis by the Ad Operations team to configure, monitor, and report on all aspects of the revenue pipeline. Responsibilities - Develop new user-facing features - Build reusable code and libraries for future use - Ensure the technical feasibility of UI/UX designs - Optimize application for maximum speed and scalability - Assure that all user input is validated before submitting to back-end - Gain high level understanding of all components of our application to accurately estimate new features, enhancements, and bug fixes - Collaborate closely with QA, UX, Product, API, and Data team to ensure expectations and requirements are clear ## Qualifications Required skills - Professional English proficiency is mandatory for this role - Experience with developing front-end applications - Proven experience with React JS development (or other JavaScript framework such as Angular, Vue.js, Ember.js) is required - Knowledge with developing applications and in its lifecycle management (testing, delivering, maintenance, refactoring, bugs fix) - Deliver high quality tested code on time using industry standard best practices meeting all product and technical requirements - Demonstrable passion for technology by continually making suggestions around how to make us better (better code, faster delivery, easier maintenance, etc.…) Preferred skills: - Experience with at least one CSS preprocessor (e.g. LESS, SASS, etc.) - Knowledge of Web development, Web architecture, HTTP, JSON REST, CORS, and JSONP - Experience with collaborative software engineering techniques and methods: agile development, continuous delivery, code review/pairing, unit testing… Desired skills: - Knowledge with the last EcmaScript standard version. - Experience with any application builder (e.g Webpack, etc.) - Experience with Jest, Enzyme, and testing React Components in large applications - Experience with Cypress and integration testing - Experience with automated delivery pipelines ## Additional Information Dailymotion is proud to be an equal employment opportunity and affirmative action employer. We value inclusion and we want you to help us thrive for a more diverse community. All our job offers are open to people with disabilities or impairments, and we actively encourage everyone to apply. If you have any accessibility needs or require any accommodations for the hiring process, please let us know in advance so that we can make any necessary arrangements. - Location: Spain - Start Date: Jan 2026 - Contract Type: Perm 🔍Want to learn more about us: - Dailymotion.com - New-York office - BuiltIn - Offices in France - Welcome to the Jungle - Our articles