477 backend php developer jobs in Barcelona, España.

Qonto in Barcelona, Spain is seeking a Principal Backend Engineer to lead scale initiatives across Foundations domain. You will own end-to-end backend architecture for high-volume transactions, search, and monetization, partnering with Legal, Risk, and leadership to translate technical bets into business outcomes. You'll ...

SEIDOR busca un Consultor/a Senior SAP PP en Barcelona para liderar proyectos de implementación y soporte. Formarás parte de la Unidad de Consultoría SAP, configurando SAP PP y otros módulos, y trabajarás de manera estrecha con clientes para entender necesidades y entregar soluciones a medida.

... signup to premium memberships and daily engagement, you'll work in teams delivering innovative features that serve our customers. We are seeking a collaborative Backend Engineer to join our mission-driven team. As a vital contributor throughout the entire feature lifecycle, you will partner closely with Product Owners and Designers ...

About the role You will work in the Financial Empowerment domain.

... We work with modern architectures, scalable systems and multidisciplinary teams on innovative projects at both national and international level. 🚀 Join our backend development team! We are looking for a Senior Backend Engineer (Python) to take part in a strategic, long-term project with a clear technical and leadership ...

About the role Hi, I'm Oussama Salimi, the Engineering Manager at N26, and I am looking for a Backend Engineer to join the Investments team here at N26. - Democratize wealth: You will build a secure, real-time trading platform powering everything from Crypto and Stocks to ETFs and Managed Funds. - High-stakes engineering: ...

... automation tools. Additionally, you will spearhead cross-team initiatives with product teams to enhance datastore scalability and reliability, and partner with developers across the organization to review migrations and optimize database performance. We are looking for a developer who is passionate about datastores and invested ...

About the role We are seeking for a Backend Engineer with Full-Stack capacity for our The Agentic Platform Team. You will build the products that let hundreds of engineers and non-engineers at N26 work alongside AI every day. Any engineering background works: backend, frontend, mobile. We care more about how you think and ...

A Housfy , estem buscant un/a administrador/a de finques de propietat horitzontal per unir-se al nostre equip a Sant Joan Despi. En aquest rol, serà responsable de la gestió integral de les propietats, amb el suport d'altres departaments, amb l'objectiu de garantir el compliment dels estàndards de gestió establerts.

About the role We are looking for Backend engineering Lead who will be responsible for the overall backend ecosystem across the organization, combining people leadership with ownership of backend architecture, standards, and delivery quality. This role ensures that backend development and architecture is consistent, scalable, ...

IRB Barcelona is offering up to 8 PhD fellowships for young scientists from the national and international community who wish to undertake a doctoral degree in Biomedicine or Organic Chemistry.

... critically using AI coding agents (e.g., Claude Code, Gemini Code, GitHub Copilot) to accelerate delivery without compromising code integrity or security. - Modern backend: 5+ years of experience in building complex distributed systems in Java or/and Kotlin and Springboot/Spring AI. - API Design: Solid experience designing and ...

... foundation enables N26 to achieve sustainable growth while maintaining the highest levels of trust with our customers and regulators. We are seeking a talented Backend Engineer to join our expanding teams in Barcelona and evolve our product, powered by a microservice architecture predominantly written in Kotlin, using Spring ...

... this new chapter together! 🕒 Estimated time: We aim to keep it agile, around 1-2 weeks. 🎯 What are we looking for? - Minimum of 5 years of experience as a backend developer. - Proficiency in Java 8 or higher and frameworks such as Spring / Spring Boot. - Solid experience in designing and implementing REST APIs. - Advanced ...

About the role Banking Foundations domain mission for N26 is to provide secure and compliant banking services that are frictionless and innovative for customers, while enabling efficient operations and informed decision-making for our staff.

... standards, and raising team effectiveness by mentoring junior engineers. What we're looking for - 4-6+ years of professional software engineering experience in backend or platform environments. - Strong hands-on experience building production-grade backend systems and APIs with proficiency in Java, Spring Boot, and Python. ...

Affinity (CRM) in Barcelona is seeking a Senior Software Engineer to join the One Platform team and help drive the technical roadmap and implementation of Internal and External API layers, the 3rd party integration platform, and access management systems.

... and able to set up quality gates and safety nets to enhance existing engineering workflows and propose AI-native alternatives. Full-Stack Expertise: This is a backend-heavy full-stack role, with approximately 85% of the work focused on backend development and 15% on frontend development. You bring deep backend engineering ...

Requisitos Estudios mínimos Ciclo Formativo Grado Superior Experiencia mínima Más de 5 años Conocimientos necesarios api backend sdlc spec-driven development (sdd) adopcion de herramientas de inteligencia artificial para la aceleracion del desarrollo de software data driven bloqueos y dependencias liderazgo Requisitos mínimos ...

... emocionante reto profesional y crecer junto a un equipo dinámico y apasionado por la tecnología. Si tienes sólidos conocimientos en este sector y conoces Laravel-PHP te animamos a qué sigas leyendo: Funciones - Desarrollo y mantenimiento de funcionalidades en aplicaciones móviles. - Implementación de pantallas, navegación, ...