429 frontend developer English-speaking jobs in Catalonia

Experience with monorepos, developer tooling and frontend CI/CD.Experience with Playwright, Vitest or ... Improve the developer experience around local development, CI/CD, testing and deployment. ... include hybrid or native app experiences, further platform productization, and continued evolution of developer ... The frontend platform is still young. ... The missionWe're looking for a Frontend Tech Lead to help shape how frontend engineering evolves at Caravelo

Developer First" Mindset & Sensitivity to Developer Experience (DevEx):Understands that their code serves ... Translates business needs (support, experimentation, configuration) into scalable, reliable frontend ... Autonomy & Proactivity: Ability to detect performance bottlenecks in tooling or developer workflows, ... Your SkillsBackend & BFF (Backend-for-Frontend):Backend Ecosystem: Advanced domain in developing robust ... Enjoys writing frontend, backend, and infrastructure code, resolving real blockages, and avoiding complex

, Agile, AI & Business Transformation, and Green IT.ð The OpportunityWe are looking for a Fullstack Developer ... , and bringing value through your expertise, this is the place for you.ð Your MissionAs a Fullstack Developer ... components using React.js and Redux/Context API Build scalable APIs with Java and Spring Boot to support frontend ... methodologies and development best practices (Clean Code, TDD)ð Nice to Have Experience with TypeScript on the frontend ... certifications or knowledge of monitoring tools Ability to propose efficient architectural solutions connecting frontend

, Agile, AI & Business Transformation, and Green IT.ð The OpportunityWe are looking for a Fullstack Developer ... , and bringing value through your expertise, this is the place for you.ð Your MissionAs a Fullstack Developer ... components using React.js and Redux/Context API Build scalable APIs with Java and Spring Boot to support frontend ... methodologies and development best practices (Clean Code, TDD)ð Nice to Have Experience with TypeScript on the frontend ... certifications or knowledge of monitoring tools Ability to propose efficient architectural solutions connecting frontend

Collaborate with cross‐functional teams including docs, frontend, API, and CLI to deliver cohesive developer ... Opportunity to work on cutting‐edge AI‐native developer tooling. ... Experience building developer tools, platforms, or internal systems used by engineering teams. ... You will work at the intersection of AI systems, developer experience, and platform engineering in a ... role focuses on shaping how developers and AI agents interact with modern backend infrastructure and developer

complex systems, making technical decisions that improve scalability, reliability, maintainability, and developer ... Our team builds scalable, resilient products using Python/Django on the backend and React on the frontend ... experiences in React/Typescript, contributing to experimentation frameworks and helping establish frontend ... services, and owning critical integrations that support Preply's growth;UI Development: Develop and evolve frontend ... engineering excellence through mentorship, architectural reviews, and the adoption of best practices across frontend

complex systems, making technical decisions that improve scalability, reliability, maintainability, and developer ... Our team builds scalable, resilient products using Python/Django on the backend and React on the frontend ... experiences in React/Typescript, contributing to experimentation frameworks and helping establish frontend ... create, and/or troubleshoot integrations with third-party vendors.; UI Development: Develop and evolve frontend ... engineering excellence through mentorship, architectural reviews, and the adoption of best practices across frontend

complex systems, making technical decisions that improve scalability, reliability, maintainability, and developer ... Our team builds scalable, resilient products using Python/Django on the backend and React on the frontend ... experiences in React/Typescript, contributing to experimentation frameworks and helping establish frontend ... and owning critical integrations that support Preply's growth; UI Development : Develop and evolve frontend ... engineering excellence through mentorship, architectural reviews, and the adoption of best practices across frontend

Frontend Architecture: Ability to design and implement scalable, maintainable, and high-quality frontend ... Experience with frontend testing frameworks and practices. ... Experience contributing to or establishing frontend design systems and component standards. ... Experience optimizing frontend applications for performance, scalability, and maintainability.

Lead initiatives for improving frontend tooling, workflows, and productivity. ... This position is based in Girona, Spain, and reports to our Lead Frontend Engineer. ... About the role: As a Senior Frontend Engineer, you are a key member of our development team, you collaborate ... Proactively identify, troubleshoot, and resolve complex issues within the frontend infrastructure. ... In this role, you are responsible for driving key technical decisions, taking ownership of critical frontend

As a Backend Developer (Node.js) , you will play a key role in designing and developing robust, scalable ... Collaboration: Participate in Agile projects, collaborating across backend and frontend initiatives.

Ownership of frontend direction — your work will define the product. ... What you'll do Define and lead our frontend architecture (React or Next.js). ... Frontend Architect (React/Next.js) — Spain / Remote Mandatory: Please carefully read the job post until ... To do this, we're looking for a Frontend Architect who can own the future of our client dashboards and ... your CV, salary range & a short motivation letter to [email protected] with the subject line: "Frontend

Ship frontend with good design sense. We use TailwindUI. ... API playground, dashboard improvements, developer experience. Develop in‐house algorithms. ... Billing, auth, API, frontend, infra. High bar. Your code needs to be excellent.

for a Senior BI Developer to join our team. ... Senior BI Developer/Architect in Europe (Full remote) for an International client Job role: Senior BI ... Developer/Architect Location: Europe (remote) Languages: English MANDATORY Description We are looking

You will contribute to both frontend and backend systems, helping ship high quality software that is ... You will contribute to both frontend and backend systems, helping ship high quality software that is ... responsibilities: Design, build, and maintain fullstack features across the products Work with React on the frontend ... responsibilities: Design, build, and maintain fullstack features across the products Work with React on the frontend

We're seeking exceptional Frontend Product Engineers to revolutionize email marketing through AI. ... lifecycle: technical planning, implementation, deployment, and continuous improvement Champion frontend ... auto-updating templates, AI content generation, multi-project management) feel simple Drive the complete frontend ... Demonstrate your problem-solving approach in technical interviews Walk us through your most impressive frontend ... Barcelona (on-site/hybrid working model) 5+ years of experience building and shipping modern, high-quality frontend

Increase Leverage, not Team Size Great developer tooling. ... You're not afraid to tackle any part of a technology stack and choose the right tools, whether writing frontend ... Technology Stack TypeScript (frontend & backend) React GraphQL API Node.js Postgres Redis Benefits Competitive

Ship frontend with good design sense. We use TailwindUI. ... API playground, dashboard improvements, developer experience. Develop in-house algorithms. ... Billing, auth, API, frontend, infra. High bar. Your code needs to be excellent.

Experience building internal frameworks, testing libraries, SDKs, CLI tools, or developer tooling. ... Build automation capabilities for backend/API testing, frontend testing, end‐to‐end workflows, integration ... Solid understanding of backend/API testing, frontend testing, integration testing, and regression testing

Senior Frontend Architect - (Hybrid)As you contemplate your future, you might be asking yourself, what's ... We're seeking an experienced Frontend Architect to join our Architect Team in Barcelona in charge of ... other architects in cross-team, company-level technical initiativesWhat you need to succeed: 8+ years frontend