Take the next step in your career at one of Barcelona's leading tech hubs.Your new companyOne of Europe's leading consumer 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 roleYou 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 decisionsContributing to the backend orchestration service used across multiple produces, ensuring scalability, reliability, and proper documentationBuilding and maintaining shared applications such as back-office tools, working across both frontend and backend layersManaging and improving cloud infrastructure on GCP, including provisioning, configuration, and maintenance of shared environmentsOptimising and maintaining CI/CD pipelines using GitHub Actions to ensure stable and efficient delivery processesEnhancing observability by implementing and refining monitoring, alerting, and dashboards (e.G., Grafana)Writing clean, well-tested, and maintainable code, promoting best engineering practicesSupporting and mentoring engineers across teams, sharing knowledge on platform, infrastructure, and architectureParticipating actively in Agile ceremonies such as refinement, sprint planning,



and retrospectivesWhat will you need to fit in it5+ years of experience as a Backend Engineer (some as a Fullstack)Strong experience with TypeScript and Node. xqysrnh Js in production environmentsFrontend experience with React, being able to build and maintain interfaces end-to-endSolid experience working with GraphQL (API design, queries, mutations); Apollo is a plusHands-on experience with MongoDB (schema design, indexing, query optimisation)Experience working with GCP and infrastructure-as-code tools such as Terraform (super nice to have)Experience with CI/CD tools, especially GitHub ActionsFamiliarity with event-driven architectures (e.G., Pub/Sub systems)Experience with observability tools such as GrafanaStrong testing practices (unit, integration, and end-to-end)Strong communication skills and ability to collaborate across teamsAdvanced level of EnglishWhat will you get in returnPermanent contract, directly with the final companyCompetitive gross salary in line with your experience (up to 50k)Versátil working hoursOffices located in Barceloneta or El Prat de Llobregat27 days of vacation per yearTraining budget and language classesYoung and dynamic tech environment with strong collaboration cultureLong‐term professional development plan and exposure to cutting-edge technologiesYour next stepIf you are interested in this position, click on 'apply now' to send an updated copy of your CV, or give us a call. Compruebe que cumple con los requisitos de habilidades para este puesto, así como con la experiencia asociada, y luego envíe su CV a continuación. If this opportunity doesn't match your profile but you are looking for a new role, please contact us and we can discuss it. We guarantee full confidentiality#LI-DNI

📌 Fullstack Developer React/Node/Graphql (España)
🏢 Hays
📍 España