878 backend developer English-speaking jobs in Madrid

Proven experience in automated testing of APIs and backend systems.

- Build interactive and user‑friendly interfaces in React Back‑End Development - Develop a robust backend

increase your chances of interviewing at Nationale-Nederlanden by 2x Get notified about new Frontend Developer ... Madrid, Community of Madrid, Spain 6 months ago Madrid, Community of Madrid, Spain 1 week ago Full Stack Developer

About The Role This project is suited for a Senior Python developer with deep functional testing experience

you will kead the strategic Buyer function and procurement management, collaborating as a collection Developer

Salesforce Platform Developer I & II Certification. System and Data Integration experience.

You’ll bring solid experience with Designing and maintaining backend systems with strong requirements ... domain revolves around AI infrastructure, you will spend most of your time building reliable, scalable backend

Lead, mentor, and grow a team of engineers (backend, frontend, full stack) focused on CDP application

Your primary focus will be on building robust and scalable backend systems, as well as integrating them

WHAT YOU WILL DO Architect and develop robust, scalable AI-powered features across frontend and backend

The Role As a Senior Java Developer, you will be responsible for the design, development, and maintenance

We work at the interface of hardware and software, so the ideal candidate is a Python developer with

of developers; Continuously research and advocate for improvements in performance, scalability, and developer

The ideal candidate will be an experienced business developer & local team leader with proven ability

of developers; Continuously research and advocate for improvements in performance, scalability, and developer

GOOD TO HAVE InRiver PIM developer certification; Working knowledge of Visual Studio .NET and Azure

Degree in Computer Science, Information Systems, or a related field Proven experience as an PL / SQL Developer

Technical Shopify User: You know your way around Shopify's backend and apps, and you understand how

Key Responsibilities Application Development Build and maintain backend services in .NET (C#) and

Experience with Backend testing (API testing). Experience Jenkins or other CICD tools.