> Markdown version of [/jobs/ext/3107384-fullstack-developer-react-node-up-to-50k-up-to-50-000-a-year](https://www.wearedevelopers.com/jobs/ext/3107384-fullstack-developer-react-node-up-to-50k-up-to-50-000-a-year). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Fullstack Developer React/Node Up To 50K - Up To €50.000 A Year

- **Company:** Europe'S Leading Retailer Brand
- **Location:** Barcelona, Spain
- **Salary:** €50,000.0
- **Contract:** Permanent contract
- **Skills:** Clean Code Principles, Agile Methodology, Cloud Computing, Continuous Integration, Github, MongoDB, Node.Js, Query Optimization, ReactJS, Grafana, Indexer, Backend, Event Driven Architecture, Infrastructure Automation Frameworks, Api Design
- **Published:** September 27, 2026
- **Apply:** https://www.buscojobs.com.es/fullstack-developer-react-node-up-to-50-k-up-to-%E2%82%AC-50-000-a-year-en-barcelona-ID-373582485

## About the Role

Manage and optimize cloud infrastructure (GCP) and CI/CD pipelines.Improve observability (monitoring, alerting, and dashboards).
Write high-quality code following best practices.Mentor other engineers and promote technical knowledge sharing.Actively participate in Agile ceremonies.What Will you need to fit in it4-6+ years of experience as a Fullstack EngineerStrong experience withTypeScriptandNode.Jsin production environmentsFrontend experience withReact, being able to build and maintain interfaces end-to-endSolid experience working withGraphQL(API design, queries, mutations)Hands-on experience with MongoDB (schema design, indexing, query optimisation)Experience working with GCP and infrastructure-as-code tools such asTerraformExperience 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 teamsFluent or advanced level of EnglishWhat Will you get in returnPermanent contract, directly with

## Description

Your new companyOne of Europe's leading retailer brand 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.Sea uno de los primeros solicitantes, lea la descripción completa del puesto a continuación y luego envíe su candidatura para que sea considerada.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:Act as a liaison between product teams, understanding their needs and coordinating technical decisions.Develop and maintain backend services and shared applications (including internal tools).Manage and optimize cloud infrastructure (GCP) and CI/CD pipelines.Improve observability (monitoring, alerting, and dashboards).Write high-quality code following best practices.Mentor other engineers and promote technical knowledge sharing.Actively participate in Agile ceremonies.What Will you need to fit in it4-6+ years of experience as a Fullstack EngineerStrong experience withTypeScriptandNode.Jsin production environmentsFrontend experience withReact, being able to build and maintain interfaces end-to-endSolid experience working withGraphQL(API design, queries, mutations)Hands-on experience with MongoDB (schema design, indexing, query optimisation)Experience working with GCP and infrastructure-as-code tools such asTerraformExperience 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 teamsFluent or advanced level of EnglishWhat Will you get in returnPermanent contract, directly with the final company xcskxljCompetitive gross salary in line with your experience - up to 50k gross annualFlexible 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.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


## Related Videos

- [Innovating Developer Tools with AI: Insights from GitHub Next](https://www.wearedevelopers.com/videos/1268-innovating-developer-tools-with-ai-insights-from-github-next)
- [40 Minutes to Build a Serverless COVID-19 REST and GraphQL APIs](https://www.wearedevelopers.com/videos/208-40-minutes-to-build-a-serverless-covid-19-rest-and-graphql-apis)
- [Stop using Node.js like in 2020! What changed and what you can do today with Node.js](https://www.wearedevelopers.com/videos/100011-stop-using-node-js-like-in-2020-what-changed-and-what-you-can-do-today-with-node-js)
- [Build and Deploy a Fullstack App with Open Source Tooling](https://www.wearedevelopers.com/videos/775-build-and-deploy-a-fullstack-app-with-open-source-tooling)
- [Bringing AI Model Testing and Prompt Management to Your Codebase with GitHub Models](https://www.wearedevelopers.com/videos/1536-bringing-ai-model-testing-and-prompt-management-to-your-codebase-with-github-models)
- [Coffee with Developers](https://www.wearedevelopers.com/videos/341-coffee-with-developers)

## Related Articles

- [React Developer Salary [2023]](https://www.wearedevelopers.com/magazine/198-react-developer-salary-2023)
- [Fullstack Developer Salary UK](https://www.wearedevelopers.com/magazine/251-fullstack-developer-salary-uk)
- [Fullstack developer salary in Germany [2023]](https://www.wearedevelopers.com/magazine/197-fullstack-developer-salary-in-germany-2023)
- [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries)
- [7 Most Popular Web Developer Jobs in Europe](https://www.wearedevelopers.com/magazine/163-7-most-popular-web-developer-jobs-in-europe)
- [Frontend Developer Salary in Germany [2023]](https://www.wearedevelopers.com/magazine/195-frontend-developer-salary-in-germany-2023)