About WelvaartOn a daily basis, we assume commitments and present solutions to our stakeholders in order to create a structure of human values, based on professionalism, honesty and rigor.With a management based on Human Centered Design, we take care of our professionals with consistent career plans, but flexible with their needs and expectations of evolution. Our management team guarantees an empathetic and present leadership that will provide superior technological engagement and delivery to our clients' projects and products.We are looking for5+ years of frontend development experience with React JS and strong experience within Redux2+ years of experience with and server-side rendering (SSR) conceptsProficiency in and experience integrating Web Socket or Server-Sent Events (SSE) into frontend workflowsSolid understanding of component-based architecture and proven experience building and maintaining reusable UI componentsStrong experience with Server-Driven UI (SDUI) design patterns and rendering dynamic UI from backend-driven schemasFamiliarity with chat prompt design patterns and conversational UI paradigms (e.g., AI assistant responses, user input formats, inline feedback)Understanding of accessibility standards and responsive designExperience working in Agile development environments with tools like Jira, Git, and CI/CD workflowsWhat you can discover with us?Be part of a tech start-upDifferent scopes of project in different sectorsStructure of fairness and equity salary (Consultant Profile)Training & CertificationCareer Path managementMore than 30 PartnershipsWelvaart Ambassador ProgramUNLEASH THE POWER OF YOUR CAREER Show more Show less