786 backend developer English-speaking jobs in Spain

.NET Backend Developer — Travel Industry At ASTEK Iberia, we are looking for an experienced .NET Backend ... PHP / Laravel Developer We are currently looking for a PHP / Laravel Developer responsible for managing ... Ensure application security, data protection, and backend reliability. ... Developer to join a major travel technology project within one of the leading travel companies in Spain ... Main Responsibilities Design, develop and maintain backend services using .NET Work with complex,

Ensure application security, data protection, and backend reliability. ... Your Role We are currently looking for a PHP / Laravel Developer responsible for managing back-end services ... Helping keep a large backend understandable and reliable while ensuring high performance and responsiveness

Full-Stack Developer (Next.js & Python), Remote (EU) – International organisation Profile: Developer ... Python for backend APIs (FastAPI or Flask). REST API integrations. ... Build and maintain backend APIs with Python (FastAPI or Flask) and REST integrations. ... advanced React, TypeScript, and strong backend capabilities using Python (FastAPI or Flask). ... DESCRIPTION We are looking for a Full‑Stack Developer with solid experience in Next.js (App Router),

Implement backend components using TypeScript and Python. ... About You Experience with backend development using TypeScript and/or Python. ... Responsibilities Develop and maintain backend services and APIs for the Horizon solution. ... We are looking for a Backend Engineer to support the development of our Horizon cloud solution. ... The role focuses on building scalable backend services and data processing components that power our

salary + equity Ambitious and international team About the role We're looking for a Full Stack Developer ... data and best practices to improve conversion Core requirements 2+ years of experience as a Full Stack Developer ... using React, JavaScript, HTML, and CSS Integrate with backend systems (PHP) and APIs (REST, GraphQL) ... What you'll do Build end-to-end features across frontend and backend Develop responsive interfaces ... Experience with React and modern JavaScript Solid PHP knowledge (APIs, backend logic, integrations)

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

Project Description: We are looking for a strong Python Developer with database expertise to join a banking ... Responsibilities: Design and develop backend services using Python. ... Experience with API-based Customer Search services or similar backend systems. ... Mandatory Skills: Strong experience with Python (backend development, APIs, services). ... The role focuses on backend development, infrastructure as code, and cloud-based solutions within a regulated

Basic knowledge of backend systems (Go-Lang). ... We're looking for a highly skilled Angular Developer to be part of the front-end development of our ... Your Role: As the Angular Developer, you'll be participating in designing and implementing the front-end ... Integrate with RESTful APIs and ensure seamless communication with backend services. ... You'll work closely with the product and backend teams to deliver a responsive, reliable, and user-friendly

Familiarity with AI-assisted coding environments and developer productivity tools.

gateways) My client in the iGaming industry (online Casino and Sportbooks) is looking for a Senior Java developer ... We're hiring: Senior Java Developers iGaming / Sportsbook / Online Casino | Senior Java Backend | ... Role Overview We are seeking a Senior backend engineer to build and scale core platform services in a ... . 1+ year of experience with Redis (cashing system) Key Responsibilities Develop and maintain core backend

Role: Senior Java Developer Skills: Java Backend, AWS Cloud and Docker, Kubernetes Location: Madrid Spain ... Participate in the design, development and maintenance of backend applications in Java. ... (Hybrid) Type: Contract/Permanent We are at Coforge hiring for Senior Java Developer with REST APIs,

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

developer with Java and Spring Boot Strong experience in designing and developing RESTful and/or GraphQL ... Do you want to design scalable backend systems and build powerful APIs that drive modern digital platforms ... company events, drinks flat rate and good coffee What you do Design and development of scalable backend ... systems, databases and third-party services Ensuring high performance, security and reliability of backend ... architecture and development processes What you bring along 5+ years of professional experience as a backend

Job DescriptionWe're looking for a Senior Salesforce Developer to join our team in Madrid and help ... Nice to HaveSalesforce 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

Sr Backend Engineer | Integrations Squad page is loaded## Sr Backend Engineer | Integrations Squadremote ... version, and maintain API contracts (REST, async events), ensuring backward compatibility and a smooth developer ... conditions, and failure handling across system boundaries.* **Customer-Centric Engineering:** You care about developer ... **What You’ll Do*** **Design Integration-First Systems:** Design and evolve backend services and APIs ... **Your next challenge** Join **Pluxee** as a **Senior Backend Engineer** and play a key role in building

PowerBuilder Developer | Long-term Strategic Project As a PowerBuilder Developer, you will be a key contributor ... Nice-to-Have Backend Knowledge: Working knowledge of .NET/C#.

experience Frontend experience with Vue.js (or willingness to learn) Experience with AI developer tools ... Responsibilities Software Development Develop and maintain backend services primarily in PHP and Python ... systems or microservices architectures Comfortable contributing across the stack Nice to Have Python backend ... Participate actively in technical discussions and knowledge sharing Your Profile Strong experience in PHP backend

Junior Backend Developer (.NET) - MAD/BCN Permanent employee, Full-time · Madrid - Hybrid, Barcelona ... Your profile If you are passionate about learning how modern backend systems work and want to grow as ... Responsibilities Contribute to the development of backend services using .NET under guidance from senior ... Engineer, you will be part of the Domain team, contributing to the development and improvement of our backend ... Ready to Lead Boldly – building the backend foundation that enables Aily's platform to deliver millions

Certifications in cloud technologies, such as AWS Certified Developer. ... The Impact You'll Make: Integrate models into backend systems and create API endpoints for model ... Continuously monitor and optimize backend performance using observability tools such as Datadog, Cloud ... Technical Skills: Python expertise, with hands-on experience building backend services and APIs using ... collaborate closely with frontend engineers, product managers, and other stakeholders to build robust backend

focus on automation, reliability, and developer enablement. ... This role sits at the intersection of SRE, Platform Engineering and Backend Engineering, with a strong ... platform used by multiple teams and services High ownership and impact on platform reliability and developer