278 backend developer English-speaking jobs in Barcelona

You will contribute to both frontend and backend systems, helping ship high quality software that is ... You will contribute to both frontend and backend systems, helping ship high quality software that is ... maintain fullstack features across the products Work with React on the frontend and Node.js on the backend ... maintain fullstack features across the products Work with React on the frontend and Node.js on the backend

Senior Backend Engineer - PaymentsAbout the opportunityYou will work in the Everyday Banking domain for

work in teams delivering innovative features that serve our customers.We are seeking a collaborative Backend ... partner closely with Product Owners and Designers to translate user needs into the seamless, scalable backend

Develop, test, and maintain software in the Financial Empowerment domain. Requires experience with JVM languages and Spring Boot in large-scale systems, plus knowledge of microservices and databases.

Develop, test, and maintain software in the Payments Team, managing transactions in the Everyday Banking domain. Requires JVM language/Spring Boot experience, microservice knowledge, and cloud architecture appreciation.

software integration, configuration management, APIs (REST, SNMP, TCP/IP, UDP), microservices, and backend ... QualificationsEXPERIENCE10+ years experience as a Software Developer, Software Engineer, or equivalent ... begins right here, with you, at SITA.PURPOSESITA For Aircraft is looking for a talented Senior Software Developer

development smoother: reliable CI/CD, cloud infrastructure, repository services, build tooling and developer ... systems and more time creating great games.Your role within the KingdomAs a Senior Systems Engineer (Developer ... developers rely on every day—making them faster, more reliable and easier to use.What You’ll Do:Elevate Developer ... and automate pipelines.Version Control Fundamentals: Solid understanding of Git workflows and modern developer ... Experience: Design, build, and support self-service platform tools and automated workflows that speed up developer

Role overview: We are looking for a Senior Backend Engineer with a deep understanding of server-side ... You will be responsible for designing, developing, and maintaining the backend infrastructure that drives ... Key Responsibilities Designing and developing highly scalable backend services and APIs to support front-end ... development processes Requirements What makes you a great fit: +7 years of professional experience as a Backend ... performance and reliability of server-side code to ensure seamless user experiences Ensuring the security of backend

Strong experience in designing and developing scalable backend systems and APIs . ... You will be a core member of multidisciplinary squads, combining your expertise in backend engineering ... What you will do Design, develop, and maintain backend systems and APIs that support AI solutions on ... What we’re looking for +7 years of experience in backend development and/or software engineering, ideally ... Monitor system performance, troubleshoot and resolve issues related to backend services and AI model

Role overview: We are looking for a Senior Backend Engineer with a deep understanding of server-side ... You will be responsible for designing, developing, and maintaining the backend infrastructure that drives ... Key Responsibilities Designing and developing highly scalable backend services and APIs to support front-end ... development processes Requirements What makes you a great fit: +7 years of professional experience as a Backend ... performance and reliability of server-side code to ensure seamless user experiences Ensuring the security of backend

Role overview: We are looking for a Senior Backend Engineer with a deep understanding of server-side ... You will be responsible for designing, developing, and maintaining the backend infrastructure that drives ... Key Responsibilities Designing and developing highly scalable backend services and APIs to support front-end ... development processes Requirements What makes you a great fit: +7 years of professional experience as a Backend ... performance and reliability of server-side code to ensure seamless user experiences Ensuring the security of backend

Strong experience in designing and developing scalable backend systems and APIs . ... You will be a core member of multidisciplinary squads, combining your expertise in backend engineering ... What you will do Design, develop, and maintain backend systems and APIs that support AI solutions on ... What we’re looking for +7 years of experience in backend development and/or software engineering, ideally ... Monitor system performance, troubleshoot and resolve issues related to backend services and AI model

This is a full-stack role with roughly 80% backend, 20% frontend. ... Senior Product Engineer: Full-stack with 80% Backend About Longtail Longtail is building an intelligent ... help shape engineering standards and architecture as we grow What We’re Looking For You're a strong backend ... What You’ll Do Design and build backend services, APIs, and customer-facing capabilities: including conversational

We are hiring Senior Backend Software Engineers across all teams. ... As a Senior Backend Software Engineer, you will be responsible for: Developing bank connectivity and ... operational constraints of the industry Proven track record designing and owning complex, distributed backend

The ideal candidate will take a lead role in backend architecture and development with a strong emphasis ... architecture and development to ensure high performance, scalability, and reliability.Develop and maintain backend ... experience with our technology stack and a proactive, improvement-oriented mindset.Knowledge and Skills:Lead backend

The Role As a Fullstack Developer, you will join Viaplay with the mission of bringing the best user experience ... to thrive in this role, we do believe you’ll have at least some experience in the following: Strong backend

You don't introduce yourself as a C# or a Java developer. You've run what you built. ... Distributed, event-driven backend systems in production — headless, API-first, where the numbers had

You don't introduce yourself as a C# or a Java developer. You've run what you built. ... Distributed, event-driven backend systems in production — headless, API-first, where the numbers had

Knitwear Designer / Product Developer — Barcelona We’re hiring at KNIT STUDIO LAB . ... I’m looking for a Knitwear Designer / Product Developer to join our Barcelona studio and work closely

love to speak with you if you have strong skills in Python backend engineering, cloud ecosystems, and ... We have deep expertise in backend development, AI/ML, cloud services, and data engineering, and we would ... least 7 years of professional software engineering experience, including at least 4 years developing backend ... services, or adopting open-source and LLM-driven technologies.Designing, developing, and maintaining backend ... engineers.Experience working in cloud environments (Azure or AWS), including deploying or integrating backend