3851 backend developer English-speaking jobs in Spain

Support the integration of APIs and backend services.

Backend security best practices, including familiarity with OWASP.

implementation of complex full-stack architectures Ensuring seamless integration between frontend and backend

Senior Java Developers with 7+ years of experience are sought to contribute to a project for a global leader in financial services. Responsibilities include designing, building, and maintaining software, ensuring its stability and performance, and participating in the full software development lifecycle. Proficiency in Java, APIs, AWS services, and Agile methodologies is required.

Senior Java Engineer specializing in Microservices and AWS to design, develop, and sustain high-quality software for a global leader in financial services. Requires fluent English and experience with the full SDLC, API development, and AWS services.

Senior Java Engineer specializing in Microservices and AWS to design, develop, and sustain high-quality software for a global leader in financial services. Requires fluent English and experience with the full SDLC, API development, and AWS services.

Senior Java Engineer specializing in Microservices and AWS to design, develop, and sustain high-quality software for a global leader in financial services. Requires fluent English and experience with the full SDLC, API development, and AWS services.

Senior Java Developers with 7+ years of experience are sought to contribute to a project for a global leader in financial services. Responsibilities include designing, building, and maintaining software, ensuring its stability and performance, and participating in the full software development lifecycle. Proficiency in Java, APIs, AWS services, and Agile methodologies is required.

Senior Java Developers with 7+ years of experience are sought to contribute to a project for a global leader in financial services. Responsibilities include designing, building, and maintaining software, ensuring its stability and performance, and participating in the full software development lifecycle. Proficiency in Java, APIs, AWS services, and Agile methodologies is required.

Senior Java Developers with 7+ years of experience are sought to contribute to a project for a global leader in financial services. Responsibilities include designing, building, and maintaining software, ensuring its stability and performance, and participating in the full software development lifecycle. Proficiency in Java, APIs, AWS services, and Agile methodologies is required.

Senior Java Engineer specializing in Microservices and AWS to design, develop, and sustain high-quality software for a global leader in financial services. Requires fluent English and experience with the full SDLC, API development, and AWS services.

Senior Java Developers with 7+ years of experience are sought to contribute to a project for a global leader in financial services. Responsibilities include designing, building, and maintaining software, ensuring its stability and performance, and participating in the full software development lifecycle. Proficiency in Java, APIs, AWS services, and Agile methodologies is required.

Senior Java Engineer specializing in Microservices and AWS to design, develop, and sustain high-quality software for a global leader in financial services. Requires fluent English and experience with the full SDLC, API development, and AWS services.

In the near term, this role will have a strong focus on backend systems, APIs, integrations, and infrastructure ... critical user journeys and continuously evolving its architecture to improve scalability, reliability, and developer

Within this role, you also have the opportunity to apply your technical developer skills – by enhancing ... existing tooling while contributing to the shift toward more cloud-based development, both on the backend

RESPONSIBILITIES Develop new features for, and maintain our React / Next.js website and tools Update backend

You are comfortable diving into the Backend to refine an API or adjust business logic in Python to ensure

state‑of‑the‑art processes Adopt an automation‑first testing approach across web, mobile, API, and backend

We are currently looking for a Cloud Systems Developer to come and join us in Europe as part of our new

We are searching for senior full-stack web developer who will join our web team and work on new features