ABOUT US Signaturit Group is a company that is revolutionizing the way people do business through secure digital transactions. With over 250,000 customers in more than 40 countries, we provide electronic signature and digital identification solutions that allow users to sign over 78 million documents digitally. As a trusted third party, we are eIDAS certified and follow (to the letter!) European standards and the ANSSI General Security Regulation to offer all legal guarantees in terms of securing our customers' online transactions. We have offices in Barcelona, Valencia, and Paris working together to help companies of any size and sector to optimize their administrative tasks related to document signing and digital communication. Join the team of Signaturit that is building the European leader in trusted digital transactions! For more information, visit our website and follow us on LinkedIn. What will you do in Signaturit? Working in an international and multicultural environment, your main role as Senior Frontend Developer includes: Developing new user-facing features Building reusable code and libraries for future use Ensuring the technical feasibility of UI / UX designs Contributing to technical discussions and architecture Designing new projects using patterns and clean code Promoting quality engineering and good coding practices across the company, such as testing, continuous integration and delivery, and scalable architecture Providing support on escalated technical issues What skills will make you perfect? You will rock if you: Have +4 years experience with React and Angular. Have experience with Typescript and Javascript. Have experience with Redux/Rxjs. Have experience with CSS preprocessors (such as JSS/Less/Sass). Have experience with bundlers like Webpack/rollup. Can write unit and integration tests (Jest, Mocha, Chai, React Testing Library); understand quality is everyone's responsibility. Have experience in responsive design, mobile and offline first. Have a solid understanding of core concepts with GIT. Have worked with continuous integration and continuous delivery. Have experience working with agile product development. Are an ambassador of best practices, clean code and design patterns. Have working proficiency in both Spanish and English. Which benefits do we offer to our team? Flexible remote work Working hour flexibility Summer hours on Fridays in July and August Free health insurance for the employee and a discount for children Flexible compensation plan with Coverflex English or French classes with native teachers Technical training with specialized platforms Birthday off Referral bonus Catering service at the office Free coffee and snacks at the office We are looking forward to meeting you! #J-18808-Ljbffr