Senior Contentful Developer

.Make an impact by working for sectors where technology is the enabler, everything is ground-breaking and there's a constant need to be innovative. Be part of the team that combines business knowledge, technological edge and a design experience. Our different backgrounds and know-how are key in developing solutions and experiences for digital clients. Face challenges and learn other ways of thinking and seeing the world - there's always room for your energy and creativity. About the role We are looking for experienced React.Js Developer with expertise in Contentful CMS, to join the Celfocus Software Engineering Guild in Portugal. As a part of your job, you will: Develop new user-facing features Responsible for development of new highly-responsive, web-based user interface Work and collaborate with other teams like functional analysis, quality assurance and UX teams Develop a flexible and well-structured front-end architecture, along with the APIs to support it Optimizing application for speed and scalability Create well designed, testable, efficient code Assume technical lead roles coaching other people in the process Assume technical lead roles: work with Solution Architects to design frontend solutions, participate in the definition of the roadmap of the solutions, coach and mentor people in the projects and in the Company Work on proposals involving solutions/architecture related to frontend (React.JS) and CMS Contentful technologies Distributes and delegates tasks to the other elements of the team Capable to discuss, technical and architectural solutions Tech Skills and Personal Traits: Bachelors' degree in Computer Science or similar. +5 years of experience in frontend development and content management solutions. Experience with Contentful APIs for content management and delivery. Experience with Contentful Administration, Contentful Apps, extensions, and integrations. Understand the end-to-end content lifecycle, including web content management, content preview, publishing, and deployment. Demonstrate a strong proficiency in JavaScript frameworks, with a focus on React.Js. Knowledge of Next.Js and TypeScript is a plus. Work with HTML5, CSS3, and pre-processors like SASS/LESS for front-end styling. Experience with GraphQL and RESTful API integration Knowledge of web architectures (MVC, MVVM, etc.) and communication protocols (HTTP, SOAP, JSON, etc.) Experience with continuous integration tools, like GIT, JIRA, and Jenkins. Experience building performant, responsive, robust single-page web applications