Fullstack Developer React/Node/GraphQL

Your new company One of Europes leading consumer electronics retailers is looking to hire a Fullstack Engineer to join its Platform team a key function within the tech organization responsible for enabling product teams to build and scale high-quality digital experiences efficiently. Your new role You will join a high-impact Platform team working at the core of how software is built and operated supporting multiple product teams and ensuring scalable reliable and efficient engineering practices across the organization. Your main responsibilities will include Serving as a platform proxy for product teams understanding their needs unblocking shared challenges and coordinating cross-team technical decisions Contributing to the backend orchestration service used across multiple produces ensuring scalability reliability and proper documentation Building and maintaining shared applications such as back-office tools working across both frontend and backend layers Managing and improving cloud infrastructure on GCP including provisioning configuration and maintenance of shared environments Optimising and maintaining CI/CD pipelines using GitHub Actions to ensure stable and efficient delivery processes Enhancing observability by implementing and refining monitoring alerting and dashboards (e.g. Grafana) Writing clean well-tested and maintainable code promoting best engineering practices Supporting and mentoring engineers across teams sharing knowledge on platform infrastructure and architecture Participating actively in Agile ceremonies such as refinement sprint planning and retrospectives What will you need to fit in it 4-6+ years of experience as a Fullstack Engineer Strong experience with TypeScript and Node.js in production environments Frontend experience with React being able to build and maintain interfaces end-to-end Solid experience working with GraphQL (API design queries mutations) Apollo is a plus Hands-on experience with MongoDB (schema design indexing query optimisation) Experience working with GCP and infrastructure-as-code tools such as Terraform Experience with CI/CD tools especially GitHub Actions Familiarity with event-driven architectures (e.g. Pub/Sub systems) Experience with observability tools such as Grafana Strong testing practices (unit integration and end-to-end) Strong communication skills and ability to collaborate across teams Fluent or advanced level of English What will you get in return Permanent contract directly with the final company Competitive gross salary in line with your experience Flexible working hours Offices located in Barceloneta or El Prat de Llobregat 27 days of vacation per year Training budget and language classes Young and dynamic tech environment with strong collaboration culture Long-term professional development plan and exposure to cutting-edge technologies Your next step If you are interested in this position click on apply now to send an updated copy of your CV. If this opportunity doesnt match your profile but you are looking for a new role please contact us and we can discuss it. We guarantee full confidentiality