48 frontend developer English-speaking jobs in Catalonia

Take your career to the next level with Amaris Consulting as a Frontend Developer. ... Architect, build, and maintain high-performance frontend applications using React and Next.js Take full ... years of proven experience building scalable, user-centric web applications A rock-solid background in frontend ... developers, and product stakeholders to translate requirements into seamless user experiences Drive frontend

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

Deep expertise in React, Next.js, and frontend architecture. ... Staff Frontend Engineers (React / Next.js) We're looking for an experienced Front End Architect / Staff ... Take ownership of performance, scalability, and technical quality of the frontend codebase. ... engineer to guide and support our frontend team as we build modern, high-performance web applications ... What you'll do: Lead the technical design, architecture, and implementation of frontend features using

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.

Join our team as a Full Stack Developer! ... Your role will involve both frontend and backend development, collaborating closely with architects, ... architecture is a plus Confident written and spoken English (minimum B2 level) Technical skills Frontend ... Familiarity with AI-assisted coding environments and developer productivity tools. ... We're looking for a Full Stack Developer (Angular + Node.js) At NTT DATA, we continue growing and are

Experience with frontend monitoring frameworks and developer tools. ... developer tools. ... Backend/API dependencies and their impact on frontend performance. ... Knowledge of accessibility, security, and compliance standards in frontend applications. ... Are you motivated to take ownership and contribute to building high-performing frontend solutions in

Familiarity with AI-assisted coding environments and developer productivity tools. ... Your role will involve both frontend and backend development, contributing to high-quality, scalable ... Experience Several years of experience as a software developer Basic software architecture experience ... environments (ideally in English) Confident written and spoken English (minimum B2) Technical skills Frontend

Polyglot developer: comfortable to constantly get your hands on new libraries, frameworks and technologies ... At NeuralTrust, we're looking for a Frontend Engineer to help us scale our platform and take our technology ... About You We are looking for a Frontend Engineer that loves building fully optimized, scalable products ... We use NextJS and React in the frontend, along with different libraries such as Tailwind and Redux Saga ... to detail: a keen sense of visual aesthetics and the ability to create polished, visually appealing frontend

As a full-stack developer, you develop various frontend and backend applications and micro-services. ... Stack Developers to join our Insurance team with the following characteristics: Following skill set: Frontend

Mission Description As a Full‐Stack Developer (Angular / Java), you will be responsible for designing ... Ensure seamless integration between frontend and backend systems. ... Understanding of frontend‐backend interaction patterns (REST, BFF, etc.). ... Solid experience in Angular (or similar frameworks) for frontend development. ... , developing, and integrating end‐to‐end application features, bridging the frontend and backend layers

We are looking for a Senior Full Stack Software Developer to help us scale AI assets and develop innovative ... You will be responsible for developing scalable backend services, building intuitive frontend interfaces ... Mastery: Senior expertise in Full Stack development combining Python (backend) and React.js / Node.js (frontend

Experience with frontend frameworks such as Next.js and React. ... 5+ years of experience as a Full Stack Developer. ... Take your career to the next level with Amaris Consulting as a Full Stack Developer (Node.js / React)

management), working side by side with Engineering, QA, and DevOps teams to boost productivity, quality, and developer ... Strong background with frontend/backend development, APIs, cloud-native architectures, microservices, ... with Engineering, QA, and DevOps to identify concrete automation and productivity opportunities across frontend

Deep expertise in React, Next.js, and frontend architecture. ... to guide and support our frontend team as we build modern, high-performance web applications. ... Tech Lead - Frontend (React / Next.js) We're looking for an experienced Front End Architect / Tech Lead ... Take ownership of performance, scalability, and technical quality of the frontend codebase. ... What you'll do: Lead the technical design, architecture, and implementation of frontend features using

We are looking for someone with strong frontend skills, full-stack versatility, and a product mindset ... Qualifications & Experience Strong experience in frontend development with solid product and UX sensibilities ... solutions Create interfaces that foster clarity, correctness, and trust Skills / Technical Competencies 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

What You'll Do Build features end-to-end, from concept to production (backend, frontend, and everything ... products in a startup or fast-paced environment Strong experience with Golang (backend) and React (frontend

component library Core technical skills Strong experience building modern web UIs with a contemporary frontend ... high‐performance HMIs using modern web technologies (TypeScript/ JavaScript, HTML5, CSS, and a contemporary frontend

A genuine sense of developer empathy, built from sitting with engineers, watching them work, and shipping ... triage findings, and turn vulnerability noise into actionable signals, becoming the assistant every developer ... A strong, evidenced point of view on how agentic AI transforms code review, threat modelling, and developer ... embedding threat modelling, SAST/DAST/SCA, secrets management, and dependency hygiene directly into the developer

At NTT DATA, we are looking for a Senior Python Developer to join an international team working on scalable ... coding assistants is a strong plus What we are looking for Several years of experience as a Python Developer ... capabilities into development workflows or applications Familiarity with AI-assisted coding environments and developer