494 frontend developer English-speaking jobs in Catalonia

Job Title: Game Developer Job Type: Contract Location: Remote Job Summary: Our customer's team is seeking

Nice to Have Exposure to agentic AI, data‐driven UI architectures, or AI‐powered developer tools. ... Lead initiatives that reduce friction, improve developer experience, and accelerate delivery cycles. ... Lead explorations of new technologies such as agentic AI, data‐driven UX, programmable networks, and developer

Opportunity to make a direct impact on a rapidly scaling, developer‐focused platform. ... Product‐oriented mindset with the ability to create scalable internal tools and developer‐centric solutions ... position offers the chance to solve complex distributed systems challenges while contributing to a developer‐first

Engineering, Integration & Delivery: Strong background in backend and frontend stacks (Java, .NET, Node.js

You will oversee backend and frontend development, guide technical strategy, and align execution with

ART is a fast-growing business and we are looking for a Junior Quantitative Developer to join our team

ART is a fast‐growing business and we are looking for a Junior Quantitative Developer to join our team

Bonus: You have previous experience in cybersecurity, AI/ML, developer tools, cloud infrastructure, API ... Bonus: You have previously worked as an engineer, solutions engineer, technical product manager, or developer ... have experience in Product Marketing, Technical Marketing, Product Management, Solutions Engineering, Developer

Seeking a React Developer for a permanent hybrid role. Join a team building intuitive software to simplify business operations. The role requires passion and commitment to create cutting-edge products.

Backend Architect role driving technical evolution of microservices. Requires 8+ years in Java, focusing on coding, design, and performance. Collaborates with multiple teams.

Craft: Technology & DevelopmentJob Description: We're looking for a Java backend developer to join our ... We're looking for a mid-level developer who enjoys solving challenging technical problems and is comfortable

Craft: Technology & Development Job Description We're looking for a Java backend developer to join our ... We're looking for a mid-level developer who enjoys solving challenging technical problems and is comfortable

Python Developer role focusing on AI R&D, specifically LLMs and generative AI. Responsibilities include designing and maintaining systems using Python, FastAPI, and SQL. Requires strong proficiency in these technologies and analytical problem-solving skills.

iOS Developer role requiring 4+ years of native mobile development experience with Swift and SwiftUI. Responsibilities include defining architecture, implementing development processes, and collaborating on technical scope.

to unblock yourself or collaborate effectively with frontend engineers. ... Nice to haveExperience with React or React Native, enough to contribute to frontend work when the team ... Comfortable working across the stack: while your strength is backend, you can navigate a React/TypeScript frontend

Senior Full Stack Data & Analytics Developer – Azure Synapse / Microsoft Fabric / Power BI 3 days ago ... We are looking for people experienced Full Stack Data & Analytics Developer supporting ERP reporting

front-office technology solutions and capital markets products, including messaging infrastructure, developer

collaborate with engineering leads, designers, and product teams to deliver reliable, scalable, and developer-friendly ... cross-functional teams to deliver exceptional results across performance, compliance, and usability Improve developer

We are looking for a talented Full Stack Developer to join our Digital Innovation Hub in Barcelona.

However, this role is more heavily focused on backend development, but will have some frontend development ... systems are built in Ruby on Rails, PostgreSQL and Redis on the backend, and Typescript and React in the frontend