728 frontend developer English-speaking jobs in Madrid

Nice to hace: Certification(s): Certified Application Developer (CAD), System Administrator, or Certified

Certification(s): Certified Application Developer (CAD) and/or System Administrator Understanding of

About the job As a senior Backend Developer, you will be a part of the team that works on the development

Work on open‑source and commercial products that support developer and enterprise customer requirements

microservices, ensuring that every line of code prioritizes security, scalability, and an exceptional developer

Do you have experience as a developer and enjoy working on innovative projects and services?

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

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

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

in leveraging AI to enhance daily engineering work Solid understanding of microservices and micro-frontend

Key responsibilities you will be in charge of Collaboration with Teams: Work closely with Backend, Frontend

Build scalable, highly available and resilient applications on both the frontend and the backend.

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

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

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

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

best company for remote workers Responsibilities We are looking for an exceptional Senior Backend Developer

Develop and maintain full stack cloud-based web applications using .NET (C#) and React JS. Write clean, maintainable, and testable code with a strong focus on unit and integration test coverage in a microservice architecture environment. Design and consume RESTful APIs and work with both relational and non-relational databases. Collaborate with product managers, designers, and fellow developers. Participate in code reviews, technical discussions, and architectural planning. Contribute to CI/CD pipelines and deployment automation. Support containerized application development using Docker and Kubernetes.

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