76 backend developer English-speaking jobs in Barcelona

of experience as a backend developer; Experience in developing Node.js applications for at least 4 years ... At this stage of our journey we're looking for Backend Developers Requirements: At least 4 years

Who we are Quantion is a Business Digital Transformation services company born in 2015. We have +120 professionals in application development, UX/UI and digital business transformation to build innovative solutions oriented to business results.

We are looking for an experience Web Developer focused on Adobe Experience Manager.

Location: Barcelona Seniority: Senior Position : BACKEND DEVELOPER They are a fast-growing European startup ... About the Role We are looking for a Mid-Level Backend Developer (minimum 3 years of experience) who is ... The main missions Develop and maintain backend applications using .NET Core 6/7/8 and Azure.

Your Impact as a Senior Developer As a Senior Fullstack Developer, you’ll lead the design and delivery ... Strong experience with NestJS (backend) and React (frontend). ... What You’ll Do Lead the design and implementation of complex, scalable solutions across backend and frontend ... Build and maintain robust backend services with NestJS, optimizing PostgreSQL for high-volume data processing

Responsibilities Lead backend development using strictly typed Python and FastAPI architectures Design ... worldwide, founded in 1885 and ranked among the top 10 in the industry Position: Senior Full Stack Developer ... containerization, CI/CD pipelines, and monitoring systems Requirements Proven experience as a Full Stack Developer

something, you will know how to (and you will want to) deploy it to a production environment As a senior developer ... The role We are hiring senior backend engineers who embrace software craftsmanship and have a strong ... team You will be part of a product development cross-functional team, where you will work with other backend

What you’ll do Design and scale resilient, efficient backend systems. ... Collaborate with a multidisciplinary team (backend, frontend, product, security, data). ... We are looking for a Senior Backend Engineer who wants to have a high impact from day one and be part

We’re hiring a Senior Full-Stack Developer for a long-term position within a leading multinational group ... Strong backend skills with Python and testing frameworks. ... Develop backend services with FastAPI and robust testing (Pytest, Gherkin, Cucumber). ... You’ll collaborate with backend, frontend, and DevOps engineers, working closely with product managers

As a .NET Developer with expertise in Machine Learning (ML), Natural Language Processing (NLP), and Neural ... Backend-Focused Skills: Proficiency in C# language. Experience with .NET APIs and ASP.NET. ... and maintain software projects leveraging machine learning, NLP, and NMT technologies. · Implement backend

Mobile Developer A fantastic opportunity for a driven Mobile Developer to join a leading Quantum AI company ... Collaborate with designers, product managers, and backend/AI engineers to deliver high-performance and ... As a Mobile Developer you will: Design, build, and maintain native mobile applications for both iOS (

Perform backend testing and data validation using SQL. ... Proficiency in SQL for backend validation and testing. ... We are seeking a passionate and skilled Full Stack Developer to join our dynamic product development

About You We use Go and Python in our backend. ... Polyglot developer: comfortable to constantly get your hands on new libraries, frameworks and technologies

As a backend engineer at Fourthline, you will: Design, develop, maintain, and improve our microservices ... Account Verification (BAV) + Qualified Electronic Signatures (QES) teams in Barcelona—we’re looking for a Backend

We are looking to incorporate to our team an experienced Backend Engineer that is motivated and passionate

Key Responsibilities Build and own scalable backend services for our data-intensive web app and AI/ML ... Comfortable managing cloud infrastructure for backend, ML and data pipelines at scale (DevOps) Ability ... As a Founding Engineer on the team, you will be responsible for building a scalable backend infrastructure ... TypeScript/NodeJS/Python and a strongly typed language Very comfortable working across the data and backend ... About the role We are currently seeking an experienced Senior Software Engineer with a strong Data and Backend

2+ years of experience as a Full stack engineer Strong proficiency with PHP (Symfony/Laravel) for backend ... Take your career to the next level with Amaris Consulting as a Fullstack web developer. ... more frontend frameworks, Twig, JavaScript, AssetMapper, Webpack, Vite Experience with OneLogin Web Developer

What you’ll do Design, develop, and maintain scalable backend systems using Golang. ... What we’re looking for Solid professional experience as a Backend Engineer with Golang. ... One of our partners, a leading international tech company in the eCommerce sector, is looking for Backend

As a full-stack developer, you develop various frontend and backend applications and micro-services. ... team with the following characteristics: Following skill set: Frontend: Angular, TypeScript, Cypress Backend

You are a frontend engineer with some skills in backend.