278 backend developer English-speaking jobs in Barcelona

You'll need: 8+ years building backend systems in Python. ... You've built backend systems at real scale before — you know what breaks under load and how to design

scalability, and security; Write internal tools and services to automate manual workflows, improve developer ... software product features and technical designs; Nice to have: Experience with multiple cloud providers, developer

Barcelona, Full-time, Hybrid Fledge We are a boutique search firm connecting exceptional Talent with the most innovative companies and products that positively impact our societies.

Requirements Software Architect profile with a strong developer background, hands‑on. ... We are looking for a Software Architect who is, above all, a developer at heart: someone with an ecosystem-level

Solid experience with .NET Core for building RESTful APIs and backend services. ... What we’re looking for 7+ years of experience as a Full‑Stack or Backend Engineer working with Python ... Collaborate closely with frontend, backend, AI, and infrastructure teams to deliver end‑to‑end features

Solid experience with .NET Core for building RESTful APIs and backend services. ... What we’re looking for 7+ years of experience as a Full‑Stack or Backend Engineer working with Python ... Collaborate closely with frontend, backend, AI, and infrastructure teams to deliver end‑to‑end features

role, you’ll take ownership of end-to-end delivery, driving the design and implementation of scalable backend ... Lead the design and delivery of scalable backend features, from architecture to productionBuild and maintain ... accomplishmentsBachelor’s degree in Computer Science, Engineering, or a related fieldAt least 7 years of backend

Bring Hands‑on software engineer with a track record of shipping production code across a big stack- backend ... implement custom services, integrations, and agents when necessary Ship solutions across different stacks (backend

embedded in the centre of how we build and run software: owning shared infrastructure, shaping our backend ... Build and maintain shared projects such as the back office, taking ownership of both frontend and backend ... Contribute to our backend orchestration service used across all products: reviewing contributions, improving

Solid depth in both backend and frontend software engineering.

national cultures, working with us means embracing thrilling challenges tailor-made for a star Full-Stack Developer

designing more efficient abstractions and improving our algorithms Ship cloud functions, lightweight backend

As Tools Developer, you will drive innovation and take a lead in creating and maintaining tools and pipelines ... freedom and opportunity to work on fulfilling tasks and to continue your journey as an expert tools developer

We are now looking for a Java developer to join our Barcelona team on a new exciting project!

Senior Fullstack Developer needed for a Data Governance project. Apply Python and Angular skills to develop an Enterprise Data Governance Catalog platform, focusing on metadata management and data lineage.

You will apply your knowledge of modern .NET development to build high performance backend components ... You will be responsible for Developing backend components and web API methods, translating user stories

ROLE DESCRIPTION The Senior Business Intelligence (BI) Developer is responsible for designing, developing ... The Senior BI Developer plays a critical role in transforming raw data into actionable insights, ensuring

Senior Backend Engineer TypeScript | Node.js | Go | AWS | Kubernetes | Kafka | PostgreSQL Who is Parser

Lead the design and delivery of scalable data platforms and pipelines. This Staff Engineer role requires 7+ years of experience, expertise in AWS, Snowflake, dbt, Airflow, and strong skills in SQL, Java, and Python.

Senior Backend Engineer to architect, develop, test, and maintain software in large-scale production systems. Requires JVM language and Spring Boot experience, microservice knowledge, and database understanding.