115 frontend developer English-speaking jobs in Catalonia

We are looking for a Senior Frontend Developer to join our Onsite Team in Barcelona. ... Requirements: 5+ years of frontend development experience. ... Tech Stack: Frontend: React, TypeScript, Next.js, Material UI, Chakra UI + Panda, TanStack. ... Bridge Frontend & Backend: Collaborate closely with backend engineers to integrate payment providers ... Solid understanding of modern frontend tooling, state management patterns, and performance optimization

Engineer Backend Developer Solution Architect ... Improve maintainability, scalability, and developer experience in the codebase. ... Experience building frontend applications with Angular. ... Experience with component-based frontend architecture. ... balance is full stack ownership across frontend and backend concerns.

Familiarity with AI‑assisted coding environments and developer productivity tools. ... We are looking for a Full Stack Developer specialized in Java and Angular, with experience building scalable ... of an international team developing and maintaining web‑based applications using modern backend and frontend ... Strong experience with Java and Spring Boot (WebFlux) for backend development, and Angular for modern frontend ... Frontend Development: Knowledge of Angular, HTML and CSS for building responsive and user‑friendly interfaces

Proven working experience as a Node.js developer. ... Tasks We are looking for a talented, ambitious, independent, goal-oriented Fullstack Developer to work ... Build Frontend components using Vue.js. React JS knowledge is an advantage but not a requirement. ... Building new features or entirely new products using well designed, testable, efficient frontend and

helping them leverage AI tools, modern practices, and automation to boost productivity, quality, and developer ... Hands-on experience with frontend/backend technologies, APIs, cloud-native architectures, microservices ... with Engineering, QA, and DevOps teams to identify automation and productivity opportunities across frontend

We're looking for a Frontend Engineer (React & UX) to join our team and help us build the next generation ... This is a frontend role but with a strong focus on solving real problems and designing intuitive user ... Build and evolve our frontend application (React) Turn complex data into simple, intuitive user interfaces ... What we're looking forStrong React and frontend fundamentals Solid experience with data-heavy applications ... Prototype fast and iterate based on feedback Own problems from UI to user experience You'll start from frontend

We are seeking a Middle Python Developer to contribute to backend service development in a distributed ... Willingness to participate in on‑call rotations Nice to Have Kubernetes experience Knowledge of frontend

Our Frontend community You will join a Frontend community of over 25 professionals where your voice truly ... We’re looking for a Frontend Engineer to join one of our product teams.

Backend: comfortable diving into server-side logic to support frontend needs. ... Mobile/Frontend: React Native (deep exposure to both iOS and Android ecosystems). ... You are a Seamless Full-Stacker: you don't believe in strict frontend/backend boundaries.

documentation Building and maintaining shared applications such as back-office tools, working across both frontend ... experience as a Fullstack Engineer Strong experience with TypeScript and Node.js in production environments Frontend

We are expanding our teams in the Intelligent Transport Systems division, we are looking for a Frontend

Implement API-centric architectures that ensure clean separation between frontend and backend services ... This role is ideal for individuals who take pride in building secure, scalable systems that bridge frontend ... Champion observability practices by integrating logging, metrics, and monitoring into both frontend and ... Familiarity with observability tooling (Prometheus, Grafana, ELK) and frontend testing frameworks (Jest

Engineer focused on our platform, you will lead the infrastructure and functionality of our internal developer ... portal, supporting and developing integrations that enhance our platform and improve the developer experience

, Administrator, or Flink Developer) • Experience with Confluent Platform, Confluent Cloud managed services ... with Stream Governance, Data Lineage, Stream Catalog, Audit Logs, RBAC • Confluent certifications (Developer

Join to apply for the R Shiny App Developer (m/f/d) role at Linde Europe Continue with Google Continue ... with Google Join to apply for the R Shiny App Developer (m/f/d) role at Linde Europe Get AI-powered ... (m/f/d) Porto or Lisboa, Portugal, Barcelona, Spain | req22904 Linde Portugal, LDA R Shiny App Developer ... Google Continue with Google Continue with Google Continue with Google Continue with Google R Shiny App Developer ... increase your chances of interviewing at Linde Europe by 2x Sign in to set job alerts for “Application Developer

Jump into our systems and code to debug a customer issue, ship a small bug fix, or improve our developer ... I’m sharing our tech stack with the caveat that we don’t require previous experience: TypeScript (frontend ... love being technical and can hold in-depth conversations with direct reports from infra to backend to frontend

418046136 Position activities: GTD Science, Infrastructures & Robotics is now looking for a Business Developer

Frontend Strategy: Establishes frontend architecture patterns, including state management, performance ... There's also a growing stream of product‑facing, frontend work as we look to improve the end‑to‑end billing

Full Stack Developer – Retail Solutions Oliver Wyman is a global leader in management consulting, and ... We’re seeking a Full Stack Developer for our Spanish team (Madrid or Barcelona) with a passion for building

Independently builds and maintains scalable backend services (Python, PHP, or .NET) and high-performance frontend