108 backend developer English-speaking jobs in Catalonia

We are seeking a talented Backend Engineer to join our expanding teams in Barcelona and evolve our product ... Europe, including Vienna and Barcelona, and a 1,500-strong team of more than 80 nationalities.As a Backend

About The Role As a Backend Developer, you will be a key architect of the engine that powers our global ... Our backend is powered by Node.js (Koa, NestJS) and MongoDB. ... Responsibilities: Design, build, and maintain clean, efficient, and scalable backend services in Node.js ... Own key parts of our backend architecture, making critical decisions that enhance performance, reliability ... Requirements Experience: 5+ years of backend development experience, preferably in a product-driven environment

Experience contributing to platform engineering initiatives or internal developer platforms. ... scalable backend services within a modern microservices architecture. ... Familiarity with Python for backend services or data‑oriented workloads. ... Identify and address performance, reliability, and stability issues in backend services. ... Mission The Backend Software Engineer will be responsible for designing, implementing, and maintaining

We provide a complete backend solution including Database, Auth, Storage, Edge Functions, Realtime, and ... with a fully managed, scalable Postgres database and a suite of tools that eliminate the complexity of backend ... Exposure to AI/LLM-powered developer tools and workflows. ... Internship or early experience at a startup, VC firm, or developer tooling company. ... Familiarity with open-source communities or developer GTM (Go-To-Market) strategies.

Position Backend / Full Stack Developer (Node.js) Responsibilities Requirements analysis.

developer, with strong .NET expertise (C#, ASP.NET Core, REST APIs). ... As we scale and modernise our platform, we need a Senior .NET Developer to help us build the next generation ... of our backend systems, while keeping the business running smoothly today. ... Current Stack Backend: PHP (Symfony), Node.js, .NET Frontend: React, and Vanilla JS. ... Work within a small backend team that communicates openly, moves fast, and helps each other.

Responsibilities Develop and maintain fullstack applications (frontend + backend) Participate in the ... We are looking for a Fullstack Java Developer to join a well-established IT consulting company with over ... vouchers and more) 🌍 Diverse projects across industries and technologies If you are a Fullstack Java Developer

What You Bring At least 3 year of experience as a Backend Engineer Proactive team player that is ready ... As a backend engineer, you will also be part of our games team and work closely with game design, player ... , so you should be eager to work with our legacy code, extend, maintain & continuously refactor the backend ... What You\'ll Do Our backend applications are developed using several programming languages & technologies

Senior Backend Engineer – Go / Golang 6 month contract – hybrid (Dublin, London, Barcelona, Warsaw or ... Berlin) I'm working with a product-led SaaS company looking for multiple senior backend engineers ... These roles sit across core backend services and a newer AI-focused area building agentic capabilities

Fullstack Software Engineer (EU - Remote) Backend Developer ( Java + Python) 100% remoto Barcelona, Catalonia

Join our team as a Backend Engineer and contribute to the construction of innovative technological solutions ... Requirements: Solid knowledge of: At least one backend programming language (Java, Python, Node.js, etc

Design, develop, and maintain backend services for Mobile DevOps platforms using Rust Contribute to backend ... Take your career to the next level with Amaris Consulting as a Mobile DevOps BackEnd Engineer. ... Strong professional experience in backend development, preferably using Rust Experience designing and ... maintaining microservices and backend APIs Solid experience with CI/CD tools (Jenkins, Bitbucket Server

Experience in backend development in C# for SAAS systems. Knowledge of PHP and Phyton is a plus. ... Position Overview As a Full Stack Developer, you will be required to collaborate with the design, development

Developer Tooling: Develop and implement internal tooling and automation to streamline the work of our ... Are proficient in Python (backend) and have working knowledge of any of the main Frontend frameworks.

of the technical direction across a growing portfolio of mobile games, spanning client architecture, backend ... gaming or mobile products Strong expertise in scalable architecture, performance optimisation, and backend

Backend Junior Software Engineer - Remote 4 days a week (Europe) Barcelona, Catalonia, Spain $30,000.00 ... -$40,000.00 6 days ago Full Stack Engineer- Business Applications Front-End Developer Expertise for AI ... opportunity for a software engineer passionate about open source software, Linux, security, and the developer

Join to apply for the R Shiny App Developer (m/f/d) role at Linde Europe Continue with Google Continue ... with Google Join to apply for the R Shiny App Developer (m/f/d) role at Linde Europe Get AI-powered ... (m/f/d) Porto or Lisboa, Portugal, Barcelona, Spain | req22904 Linde Portugal, LDA R Shiny App Developer ... Google Continue with Google Continue with Google Continue with Google Continue with Google R Shiny App Developer ... increase your chances of interviewing at Linde Europe by 2x Sign in to set job alerts for “Application Developer

Our Tech Stack Frontend: React, TypeScript, HTML5, CSS, ES7 Backend: Node.js, TypeScript, PostgreSQL ... Requirements Have 3+ years of experience as a full‑stack developer Enjoy crafting elegant, maintainable

What You Bring Core / Basic ABAP Developer Requirements Strong ABAP fundamentals (reports, classes ... modeling best practices OData V2/V4 service design, performance tuning, service exposure patterns, and backend

.* At least 6 years of industry experience in Java (Spring Boot) and NodeJS, as well as developing backend ... Experience running services in docker.* Experience using Jenkins.* Design, develop, and maintain Java backend ... AWS, using Docker and CI/CD pipelines.* Write clean, well-tested, and well-documented code, following backend