Fullstack Engineer (Frontend-oriented)

Capitole Consulting keeps growing - and we want to do it with you! Are you a Fullstack Engineer (Frontend-oriented) with strong experience in React, TypeScript, and AWS ? Looking for a role where you can contribute to a Developer Portal in a global enterprise environment , working with modern frontend architectures, APIs, and Backstage integrations ? If your answer is yes, this could be your next challenge. Why join Capitole?People come first: we believe in a human-centered model where your well-being and development are at the core.Work on impactful international projects within complex enterprise IT environments.Be part of the evolution of a Developer Portal used as a central entry point for developers.Collaborate with cross-functional and international teams .Real ownership of frontend components, integrations, and platform evolution . The opportunityWe are looking for a Fullstack Engineer (Frontend-oriented) to support and evolve a Developer Portal within a large-scale enterprise ecosystem. You will focus mainly on frontend development with React , while also contributing to backend integrations, APIs, and platform architecture . Key Responsibilities* Develop and enhance React-based UI components* Build and maintain Backstage plugins* Implement integration logic (REST APIs, external systems)* Contribute to backend interactions and data flows* Collaborate with UX teams on user experience improvements* Support architecture and scalability initiatives* Work closely with stakeholders across multiple teams* Participate in agile ceremonies (Scrum/Kanban)

Key Requirements (Must Have)* Strong experience with React, TypeScript, and JavaScript* Solid experience with AWS (mandatory)* Experience working as a Fullstack or Frontend Engineer in enterprise environments* Hands-on experience with REST APIs and asynchronous data processing* Understanding of system architecture and integration patterns* Experience with GitHub and developer ecosystems* Strong UI/UX awareness and component-based design* English B2+/C1 (mandatory) Nice to have* Experience with Backstage plugin development* Experience with Kubernetes and AWS Lambdas* Experience with developer portals or platform engineering* Exposure to