.Sr Frontend Developer ZINIA (Openbank)Country: SpainFRONTEND DEVELOPER – ZINIA (ODS)Open Digital Services is a tech company with a unique culture, dedicated to creating innovative products for Santander Group Affiliates. Open Digital Services is part of the Retail & Commercial Division of Santander Group, one of the world's largest financial institutions and the Eurozone's leader. We're committed to being the best Digital Bank in the industry.Our mission at ODS is to design and support an advanced digital and omnichannel platform, ensuring the best customer experience using cutting-edge technology. Openbank, our flagship partner, is where we develop our most advanced concepts. Be part of our Best-in-Class tech team and help us create unique value for our customers!Join us to tackle exciting tech challenges in an agile environment, benefiting from learning, growth, and local and international career opportunities in a modern, diverse setting.Mission and Responsibilities: As a member of the Zinia team, you will be responsible for web development with React, working with TypeScript, Javascript, HTML, and CSS.You will bring your knowledge and experience to the team, proposing ideas for continuous improvement.You will participate in code reviews and contribute to improve common practices.You will be responsible for your own proofs of concept to add value to the product.To be successful in the role you must have: 5+ years of experience working with Javascript or TypeScript.At least +3 years of experience working on ReactJS frameworks.Experience with CSS, Sass or Less preprocessors.Experience developing reusable and self-contained components.Ability to troubleshoot cross-browser compatibility issues.Experience working in an agile setting: Scrum and Kanban.Nice to have: experience with accessibility, TDD, BDD, unit and functional testing (RTL, Jest), software design patterns, hexagonal architecture, and microfrontends.What do we offer? Joining a dynamic and agile company undergoing international expansion.Working in start-up mode with the support of the Santander Group.Competitive remuneration and attractive benefits package.Possibility of growth within the company and the Group.Collaborating on international projects in different countries.Excellent work environment, social clubs and frequent events.Would you like to grow with us? Join our team!ODS is an equal opportunity employer. All applicants will be considered equally without regard to gender identity, sexual orientation, ethnicity, religion, age, political orientation, union membership, or disability status.We make recruiting decisions based on your experience and skills. We value your passion to discover, invent, simplify, and build.The personal data you provide, as well as any data generated during the selection process, are confidential and will be processed by Open Bank, S.A./ Open Digital Services, S.L