322 developer English-speaking jobs in Barcelona

Senior Backend Engineer needed to drive product features end-to-end using Java, Spring Boot, SQL, and AWS on Kubernetes. Requires 10+ years of experience, with 4+ years at a senior level.

Senior Backend Engineer needed to drive product features end-to-end using Java, Spring Boot, SQL, and AWS on Kubernetes. Requires 10+ years of experience, with 4+ years at a senior level.

Python Developer in Insurance at Zurich Insurance Group. Design and build RESTful APIs, architect database solutions using SQLAlchemy/Django ORM, and implement microservices. Requires 5+ years of Python experience and knowledge of SOLID principles.

Front-end/JavaScript Developer needed to build and maintain the core platform. Requires 4+ years in front-end development, strong HTML/CSS, and experience with frameworks like Angular or ReactJS.

Spring Developer in Fintech to discover, design, develop, test, deploy, and maintain software. Requires experience with JVM languages and Spring Boot in large-scale systems, understanding of microservices, and knowledge of databases.

The Power BI Developer designs, builds, and maintains datasets, data models, and dashboards while working ... stakeholders across different functions — this is a hybrid business-and-technical role, not a pure IT developer

Senior Python Developer (AI) role building a declarative layer for financial research. Requires expert Python, PostgreSQL, NoSQL knowledge, CI/CD, and LLM API integration.

Backend Architect role driving technical evolution of microservices for a major e-commerce platform. Requires 8+ years of Java backend development experience, focusing on coding, design, and performance.

Craft: Job Description: We're looking for a Senior Unity Developer to join the Catalog Games - a lean

Develop and maintain secure, scalable backend services for a cloud-based Identity Platform using .NET 6+ and Microsoft Azure. Focus on authentication, authorization, and identity management within an Agile environment.

higher in Computer Science, Engineering, or related field 5+ years of proven experience as a Python Developer

ABOUT THE ROLE As a Backend Developer (Go) , you will play a key role in modernizing a large‐scale platform

successful expansion into the U.S. and continued growth across Europe, we are seeking a Senior Backend Developer

Требования 2.5+ Years of experience as a Full Stack Developer, Software Engineer, or similar technical

Senior Machine Learning Engineer, Developer Advocacy | Spain | Remote Spain (Remote) Grafana Labs, the ... Collaborate with Developer Advocacy, Docs, Product, Engineering, GTM, and other teams to translate ambiguous ... codebase and with an existing Data Analyst who supports measurement, instrumentation, and analysis across Developer

I'm partnered with a fast‐scaling AI startup, fresh off a Series B raise, looking for an early hire Developer

of shipping Improve the day-to-day: build times, local dev setup, test ergonomics, debuggability, developer ... Design, or similar experience modelling complex domains where the boundaries matter Background in developer

Senior Backend Developer/Tech Lead to build scalable backend systems. Requires JVM language and Spring Boot experience in large-scale production. Knowledge of relational/non-relational databases and cloud architecture is valued.

Senior Backend Engineer to deliver scalable features from signup to engagement. Requires JVM/Spring Boot experience in large systems, knowledge of relational/non-relational databases, and cloud architecture experience.

Backend Developer for Data Platforms. Design and maintain backend services using Python and FastAPI. Build scalable APIs, work with MongoDB, and optimize big data pipelines using Apache Spark on private cloud clusters.