FRONTEND DEVELOPER - OPENSOURCE & WEB COMPONENTS

Mission:We’re building an innovative, cutting-edge, banking platform designed for seamless international expansion, prioritizing scalability, extension, and accessibility. Our architectural foundation embraces Domain-Driven Design, Ports & Adapters pattern, and other clean architecture concepts meticulously tailored to meet our unique requirements. Join us in shaping the future of frontend development within this visionary project!Responsibilities:As a member of the Openbank Development team, you will contribute to web development with React, Typescript, Javascript, HTML, and CSS.Given that a large part of our product is based on code libraries that will be consumed by multiple teams, a strong emphasis is placed on testing. Your role includes crafting a robust test suite using Jest and react-testing-library.Actively contribute to the enhancement and definition of our front-end architecture, rooted in clean architecture principles, SOLID, hexagonal architecture, and Domain-Driven Design (DDD).Collaborating in the improvement of our shared libraries, fostering a culture that welcomes individual contributions from all engineering team members, regardless of seniority!Engage in code reviews, pair programming sessions, and actively contribute to reinforcing common best practices to maintain code quality and consistency.Approach tasks with a results-oriented mindset, taking ownership of your deliveries and encouraging strong communication and collaboration with team members and stakeholders. We’re all committed to promote and foster a healthy and collaborative culture!What are we looking for in this position?6+ years of hands-on experience in Javascript.2+ years of proficient experience with Typescript, expertise in generics, type narrowing, and other advanced topics will be valued.A minimum of 5 years of focused experience with ReactJS frameworks last versions, demonstrating a deep understanding of compound components and associated concepts.Proven track record in writing unit tests using Jest and react-testing-library, or similar testing frameworks.Proficiency in CSS, with a preference for experience with Sass or Less preprocessors or CSS-in-JS solutions.Knowledge of Object-Oriented Programming (OOP) in the context of Javascript.Familiarity with SOLID principles, clean architecture concepts, and a profound understanding of general software design patterns, including where and why to apply them. Good communication skills both in English and Spanish at a B2-C1 level.Understanding of hexagonal (ports & adapters) architecture and Domain-Driven Design (DDD)Knowledge of Next.js > 13Experience in Design SystemExperience in OpenSource projectsWhat do we offer?Immediate incorporation to a dynamic and agile company with a growing and expanding project.Working in a start-up environment with the support of Grupo Santander.Competitive remuneration and attractive benefits package.Possibility of growth within the company and the Group.Collaboration in international projects and possibility of contact with different countries.Excellent work environment, social clubs and frequent events.The Retail & Commercial Division at Santander Group is seeking talented individuals to join our tech team. We're dedicated to creating an exceptional Open Digital Services platform for financial services, leveraging advanced technologies and partnerships to drive significant impact and establish ourselves as leaders in the industry.We are driving global technology initiatives, transitioning to a platform-based model, and emphasizing software engineering to facilitate the Santander Group's digital transformation.If you're passionate about driving change and thrive in a fast-paced environment, we want to hear from you!Openbank is an equal opportunity employer. All applicants will be considered as equal without paying attention to gender identity, sexual orientation, ethnicity, religion, age, political orientation, union membership nor disability status. We make recruiting decisions based on your experience and skills. We value your passion to discover, invent, simplify and build.