82 backend developer English-speaking jobs in Catalonia

We are seeking a Backend Developer to join our cloud development team and work alongside our lead backend ... developer. ... developer Young and dynamic work environment New 4000sqmcorporate building next to Westfield La Maquinista ... Develop and maintain backend services for our cloud platform Collaborate with the Lead Backend Engineer ... as required Optimize database queries and improve system performance Troubleshoot and resolve backend

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

Greater Barcelona Metropolitan Area 22 hours ago Full Stack Django Developer (Fully Remote) Backend Developer ... On the backend, things run on .NET, so if you've been around the block and feel comfortable working ... Elektronik eiSos we are looking for you to join our team in full-time (40 hours) as a Fullstack Software Developer

About the role We are looking for a Backend Developer to join the Supplier onboarding and Quote Management ... You will work on an existing Python/C# backend and create new services.

Background in developer platforms or AI infrastructure services. ... Experience developing enterprise‑scale SaaS or distributed backend systems. ... Curiosity and a genuine interest in emerging AI technologies and modern backend architectures. ... well‑structured, efficient, and testable Python code for production services, experimentation, and internal developer

As a Full Stack .NET Developer, you will develop and maintain distributed solutions using ASP.NET, ASP.NET ... Proficiency in SQL and backend data integration. ... Backend solutions interact with MS SQL and SAP data layers. ... Backend solutions are, primarily, n-tiered .NET Framework and .NET Core implementations; technologies ... You will work with n-tiered .NET Framework and .NET Core backend solutions, including WCF Services, RESTful

Troubleshoot and improve CI/CD workflows and developer experience. ... Interest in learning Go to contribute to backend services. ... Integrate with REST APIs and collaborate closely with backend teams. ... will own features end-to-end - from APIs and SDK design to polished UIs - while working closely with backend

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

Responsibilities Software Development Develop and maintain backend services primarily in PHP and Python ... stack Nice to Have Frontend experience with Vue.js (or willingness to learn) Experience with AI developer

We’re looking for a Full-Stack JavaScript Developer to join our team. ... Opportunities for growth in frontend, backend, and DevOps. ... Frontend: Vanilla JS, React, Webpack, Rollup Backend: Node.js, Express, Puppeteer, Playwright, Redis

Backend experience on PHP be taken into account (Big plus). ... Comfort using modern developer tools, including AI-assisted workflows, to work more efficiently. ... Collaborate closely with Backend, Product, and Design, ensuring clean interfaces, good UX, and shared

Join to apply for the Backend Engineer (Typescript) (50K€-65K€) role at Joppy We’re hiring a Backend ... Engineer for our client — someone who’ll own the backend systems that power our crypto and self‑custody ... Your profile 3+ years of backend experience building production systems in Go or TypeScript. ... What you’ll do Design, implement, and operate scalable, resilient backend services handling millions

Overview What To Expect As an Software Development Engineer, you focus on backend applications, intended ... You optimize and expand existing backend applications developed in-house, which provide a competitive ... Your focus will be on the various aspects of our supply chain backend applications where you will work ... best practices, tools and technologies Qualifications At least 5+ years of experience in the latest backend

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

Meanwhile, our backend team wields a combination of Java and Python to construct robust software solutions ... Requirements 1‑3 years of experience as a Data Science/Machine Learning Developer Knowledge of Statistics

Collaborate closely with engineers to enhance the developer experience and internal tooling. ... Containers: Docker, Kubernetes CI/CD: GitHub Actions, Monorepo (Turborepo) Backend: Node.js, TypeScript

We are looking for a Staff Backend Engineer!

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

Lead or Senior SAP Developer Strong hands‑on experience with SAP Fiori and SAP UI5 Experience with ... months (high likelihood of extension) Rate: €500–€600/day Overview We are seeking an experienced SAP Developer ... within the SAP development landscape Required Skills & Experience Proven experience as an SAP Developer

Collaborate with backend engineers to integrate AI capabilities. ... Backend: FastAPI, SQLAlchemy, Pydantic. Cloud: GCP (Vertex AI, Cloud Run), Terraform. ... You will also implement MLOps pipelines, optimize performance, and collaborate closely with backend engineers