385 react 2024 English-speaking jobs in Catalonia
Senior React Native Engineer – AI‑Powered Mobile
- Factorial
- Barcelona
- April 4
🧩 The Role We're looking for a Staff/Senior React Native Engineer to help us boost the company ... Tech vision: We are looking for people with experience in React Native and a deep understanding of its
Full-Stack Software Engineer
- C&D Talent Advisory
- Barcelona
- April 4
What You'll Do
Build end-to-end systems: React UI APIs backend deployment
Design and operate cloud ... #39;re Looking For
5+ years building and operating production systems
Strong full-stack expertise: React
Senior Frontend Engineer
- Quadrivia AI
- Barcelona
- April 3
Required Experience
10+ years frontend experience with React/Typescript. ... Key Responsibilities
Build high‑quality frontend applications (React, Typescript).
Software Engineer (m/f/d)
- Schwarz Dienstleistung KG
- Barcelona
- April 3
would be a plus: Experience in DDD, in vertical slicing architecture, in MongoDB, in Typescript, in React ... using any NoSQL Database* Proven experience creating Unit Test and Integration Tests* Experience with React
Senior Software Engineer, FullStack (React/Python)
- Merlin Digital Partner
- Barcelona
- March 30
We are currently seeking a Senior Software Engineer, Full Stack (React/Python). ... Docker, Kubernetes) Must haves: Proven experience in full-stack development using Node.js, Python, React
Fullstack Engineer (m/f/d)
- FREE NOW
- Barcelona
- April 3
Proven professional experience with React and the modern JavaScript/TypeScript ecosystem. ... Our Techstack
Kotlin | Java | AWS | Docker | Git | Kafka | ElasticSearch | React | TypeScript | Design ... for document validation and workflow automation to a state-of-the-art frontend user experience using React ... Developing user-centric interfaces for the driver portal using React, ensuring a seamless and high-performance
Fullstack Engineer (m/f/d)
- Freenow
- Barcelona
- April 3
Proven professional experience with React and the modern JavaScript/TypeScript ecosystem. ... Tech Stack
Kotlin | Java | AWS | Docker | Git | Kafka | ElasticSearch | React | TypeScript | Design ... Developing user‑centric interfaces for the driver portal using React, ensuring a seamless and high‑performance
Full Stack Developer - AI
- Whiteshield
- Barcelona
- March 30
You will deliver end-to-end features across the stack, shipping Next.js/React front ends, Python (FastAPI ... implementation, testing, deployment, and monitoring Build high-quality front ends using Next.js and React ... experience delivering full-stack web applications in production environments Strong proficiency with React
Fullstack Developer (React/Next.js & PHP/Laravel)
- TieTalent
- Barcelona
- April 3
Join to apply for the Fullstack Developer (React/Next.js & PHP/Laravel) role at TieTalent
About TieTalent ... Your Tasks
Develop: Architect, build, and maintain high-quality, scalable features across frontend (React
Typescript Engineer (OOP/React/Three.js)
- Materialise NV
- Barcelona
- April 1
Front-end software engineer to design and implement complex modules using TypeScript, object-oriented principles, and 3D visualization. Collaborate with architects, product managers, and engineers to develop robust, maintainable code.
Senior Frontend Engineer - React (Remote)
- Veeva Systems
- Barcelona
- March 30
+ years of professional experience building scalable and reliable web applications
Experience with React
Founding Full Stack AI Engineer
- Pragmatike
- Barcelona
- April 3
maintain FastAPI backend services powering the data collection and delivery pipeline
Build and iterate React ... environments
Strong Python skills and hands‑on experience building production APIs with FastAPI
Solid React
Senior Frontend Engineer - ReactJS
- JOIN
- Barcelona
- March 31
✔ Familiarity with testing frameworks such as Jest, React Testing Library or Cypress. ... Build complex, maintainable React components and application flows using TypeScript and modern frontend ... chat:
✔ 4+ years of experience as a Frontend Engineer working with modern JavaScript frameworks (React
Senior Software Developer
- Lengow
- Barcelona
- April 3
The stack includes PHP/Symfony, React, PostgreSQL, MariaDB, GCP, Kubernetes, RabbitMQ, and Datadog — ... patterns Familiarity with containerization using Docker and Kubernetes Frontend Working proficiency in React ... database schema design, query optimization, and migration strategies in PostgreSQL/MariaDB Contribute to React-based
Full Stack Engineer
- MIGx AG
- Barcelona
- April 1
Experience with state management libraries (Redux, Zustand) and modern React patterns. ... What We’re Looking For - Nice to Have Experience with Next.js for server-side rendering and full-stack React ... Familiarity with observability tooling (Prometheus, Grafana, ELK) and frontend testing frameworks (Jest, React
Full Stack Engineer
- Shoptimus AI
- Barcelona
- March 16
The Stack Core Stack: TypeScript, React (TanStack Query, Recoil) & Python (FastAPI, Pydantic). ... Professional Experience: Around 3 years in software development with a strong command of React and TypeScript
Software Engineer
- Joppy
- Barcelona
- April 4
experience building and deploying end-to-end products Solid understanding of FastAPI (Python) backends and React
Lead Frontend Developer (all genders)
- UDG United Digital Group GmbH
- Barcelona
- April 3
on usability, performance and accessibility
Implementation of responsive interfaces based on Astro, React ... , solution‑oriented thinking
Strong skills in TypeScript and at least one of the frameworks Astro, React
Frontend Engineer (Senior/Lead) ID55143
- AgileEngine, LLC.
- Barcelona
- April 3
Working with React and modern frontend architectures, you’ll drive technical decisions, mentor developers ... reusable UI components;
Drive the migration to modern tech stacks and architect scalable features for React
Senior Full-Stack Engineer
- Siemens Energy
- Barcelona
- April 3
backend microservices using C#, .NET, Python/FastAPI, or , while developing intuitive frontends with React ... Proficiency in C#/.NET, Python/FastAPI, or , combined with strong frontend expertise in React, TypeScript


















