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Take the next step in your career at one of Barcelona’s leading tech hubs. Your new company One 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 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 5+ years of experience as a Backend Engineer (some as a Fullstack) 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 (super nice to have) 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 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 (up to 50k) 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, 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 #LI-DNI
Here's how to pick the right one and stand out in your application.
144.883Jobs
31.687IN
81%EN
That number is real. WorkMundi's database shows 144,883 open engineer roles across the world. India has the most with 31,687 jobs, followed by the United States with 30,084. If you just finished reading one job ad and felt paralyzed by choice, you're not alone—but this scale is actually an advantage. It means you can afford to be selective.
Start by geography and language. The majority of engineer ads—117,837 of them—have the job posting text written in English. Use that as one filter, but remember: the ad text language tells you nothing about whether the role actually requires you to speak English day-to-day. Read the job description carefully. Then check which countries have the volume you're targeting. Singapore, Poland, and Australia round out the top five after India and the US.
Next, learn who's hiring. Accenture has posted 2,801 engineer roles. andurilindustries, speechify, and jobgether are also actively recruiting. If you're applying to one of these names, research their hiring patterns and interview style before you apply. That homework pays off.
When you interview, expect the question every engineer hears: 'Tell me about a time you had to debug a problem that wasn't in your job description.' Have a specific story ready—not a general one. Name the tools, the deadline pressure, and what you learned. Hiring managers listen for whether you see problem-solving as part of the role itself, not a favour.