761 developer English-speaking jobs in Catalonia

Python Developer will conduct AI research and development, focusing on LLMs and generative AI applications. Design, implement, and maintain systems using Python, FastAPI, and SQL. Collaborate with teams to experiment, prototype, and iterate on AI solutions.

Develop and maintain AI systems using Python, FastAPI, and SQL. Conduct research and development in AI, focusing on LLMs and generative AI applications. Collaborate with teams to design, prototype, and iterate on AI solutions.

For our office in adesso Spain, we are looking for a skilled Back‑end Developer with Java to join our

Senior Software Development Engineer to design, develop, and maintain software using modern engineering practices. Strong Java proficiency and experience with relational and/or NoSQL databases required.

About the role: We’re looking for a Senior Full Stack Developer to join our in‑house tech team.

Your Role We are looking for a talented and driven Automation Developer to join our Technology team.

Senior Full Stack Developer will design, develop, and maintain scalable web applications integrating AI/ML models and APIs. Requires 7+ years of experience with front-end frameworks (React, Angular) and server-side technologies (Node.js, Express.js). Experience integrating AI/ML solutions (OpenAI, Hugging Face, LangChain) and familiarity with vector databases is essential.

Qualifications 7+ years of experience as a Frontend Developer.

We work at the interface of hardware and software, so the ideal candidate is a Python developer with

We are looking for a Python Backend Developer with strong software architecture skills to help us bring

We’re seeking an experienced Java Developer to join our Transport Team in Barcelona (hybrid) to help

is a global software company that publishes Ubuntu and open‑source enterprise solutions for cloud, developer

is a global software company that publishes Ubuntu and open-source enterprise solutions for cloud, developer

We're looking for a backend developer with a strong .NET background to join our international eCommerce

We are looking for an expert to work as Salesforce Commerce Cloud Developer en La Coruña, Galicia!

As a Java Developer you: Proficient coding with Java or any Object oriented programming. ... We’re seeking an experienced Java Developer to join our Transport team in Porto (hybrid) to help customers

Join to apply for the Vue.js Developer (m/f/d) Barcelona role at Precitec 3D Metrology.

As a full-stack developer, you develop various frontend and backend applications and micro-services.

We are looking for a Backend Developer specialized in Java and Spring Boot, with 1 to 4 years of experience

Developer experience: Treat our engineering workflows as a product—accelerate CI/CD, releases, environment ... engineers ship—CI/CD, releases, automation, tooling—and you care about fast feedback loops and day‑to‑day developer