561 backend developer English-speaking jobs in Spain

Full-Stack Developer (Frontend & Backend) We're growing HiJob — AI Job-Matchmaking Work Ecosystem ... We are seeking Full-Stack Developers (Frontend & Backend) to collaborate with us on current initiatives

We are looking for a Backend Developer to join our team and take part in an international project where ... What we're looking for Minimum 2 years of experience as a Backend Developer in enterprise environments ... What you'll be doing Design and implement efficient and robust backend services using Java 21 and

A team of more than 190,000 professionals, as diverse as the more than 50 countries in which we operate and the different sectors in which we operate: telecommunications, financial institutions, industry, utilities, energy, public administration, and healthcare. Our mission?

Your new roleThey are looking for a Backend Developer with experience in Java and SpringBoot to join ... If you're passionate about backend programming and have experience working in the cloud, this is ... continuous improvement.What you will need to succeed in this roleAt least 3 years of experience in backend

The role: Due to the growth of our business, we are looking for a Senior PHP Backend Developer to join ... developer Experience in the payment industry Technical: strong knowledge of REST based backend technologies ... Science related study Master's degree is a plus Job Experience 5 years of experience as a PHP backend ... methodology Work closely with the design team to build reusable code and modules Identify gaps in the backend ... You'll be responsible for the development of our core business payment backend applications in collaboration

We're hiring a Full-Stack Software Developer to help build and scale a modern, cloud-native SaaS ... What You'll Do Design, build, and maintain scalable frontend and backend features Develop modern ... opportunity to work on large-scale, event-driven systems while contributing across both frontend and backend ... strong engineering culture Tech Stack Highlights Frontend: React, TypeScript, modern UI frameworks Backend ... Software Engineering, or equivalent Strong experience with React and modern JavaScript frameworks Solid backend

Take your career to the next level with Amaris Consulting as a Backend & Reporting Developer. ... & Reporting Developer to join our team and support the migration of legacy reporting systems to a modern ... The role requires both backend development and reporting skills, working closely with front-end developers ... potential and make a real difference within the company.Role Overview:We are looking for a highly skilled Backend ... ensure accurate and reliable information for event operations.Key Responsibilities:Develop and maintain backend

Python Developer (Backend)A fantastic opportunity for a driven Software Developer to join fast-growing ... 2026 - Hybrid from Zaragoza**Required Qualifications2–5 years of experience developing and maintaining backend ... data automation pipelines.Demonstrated ability to collaborate with product and design teams to define backend

Job DescriptionWe're looking for a Senior Salesforce Developer to join our team in Madrid and help ... Nice to Have Salesforce certifications, such as Platform Developer II, Application Architect, or System ... Experience with event-driven architectures or other modern backend design paradigms. ... Strong backend development skills in a programming language like Java, Python, or Node.js. ... Extend development efforts beyond Salesforce by contributing to backend services, scripts, or integrations

Senior FullStack Developer (Python/React) Location: Remote from Spain (Spanish employment contract) Our ... We are looking for an experienced Senior Product Fullstack Developer, to further develop the management ... Requirements: 5+ years of experience developing scalable applications using both frontend and backend ... array of problems from developing a UI that is responsive to the user and fun to choosing the right backend

Backend Developer Company: Spoki Location: Barcelona, Spain We require on-site presence at our San Vito ... Must To Have Experience: 3+ years in backend development with production-grade systems. ... Contribute to backend services written in Golang where performance and concurrency are critical. ... Open Source: Contributions or side projects showcasing backend, AI, or automation expertise. ... Key Responsibilities Backend Development: Design, build, and maintain scalable, high-performance APIs

Full Stack Developer – Join Us in Málaga! ... Strong backend development skills with Python, C#, Node.js, and MySQL. ... On the backend: Design and maintain services using Python, C#, Node.js, and MySQL. ... design — and we're looking for versatile Full Stack Developers who can work across the stack, from backend ... You'll Do Develop features across the full stack, directly integrating Generative AI into both backend

We're hiring a Senior Full-Stack Developer for a long-term position within a leading multinational ... 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

Proactively propose improvements in cost efficiency, reliability, automation, and developer experience ... Design, develop, and operate backend services and cloud infrastructure based on AWS and Kubernetes, ensuring ... ResponsibilitiesBackend & Microservices Develop and maintain backend services (ideally Python / FastAPI ... Required Skills (Hard Skills) Strong experience in backend development (ideally Python; Go, Java, or ... Take-Home Technical Test (4–6 hours, to complete within 1 week) A practical backend/DevOps exercise you

Key Responsibilities Develop and maintain backend services using Node.js for voice automation and customer ... Node.js Voice Automation Developer – Contract Location: Spain – Fully Remote Rate: 500 Euros per day ... Must be available to start first week of January The Role We're looking for an experienced Node.js Developer

Take part in code reviews and suggest technical enhancements Keep up-to-date with backend development ... Key Responsibilities: Build backend services with .NET technologies Design scalable system architectures ... understanding of API development and integration Experience with databases (SQL / NoSQL) Understanding of backend

technical solutions Contribute to a cloud-native architecture running on a public cloud platform Improve developer ... You will work across frontend and backend systems, collaborating closely with Product, Design, and Engineering ... team Apply strong frontend fundamentals (state management, component architecture, performance) and backend ... React, and Node.js (NestJS) Design and implement high-quality web-based solutions across frontend and backend ... fundamentals, including API design and service-oriented patterns Experience working across frontend and backend

Collaboration & Process TeamworkCollaborate actively with backend developers, architects, and QA.

We are currently looking for a highly motivated and detail-oriented Fullstack Developer trainee to join ... React.js: Building reusable components Responsive layout with HTML5, CSS3 Integration with RESTful APIs Backend

At the moment we are looking for a senior backend developer with solid knowledge of Java.