Empleos de backend engineer php en Madrid

New Relic, Inc. is a leader in observability and AI‑driven software. We are seeking engineers to join the Distributed Tracing Pipeline team, building a scalable distributed service architecture for ingesting large data volumes, analyzing spans and traces, and delivering data to the UI for rapid insight. You will work with a diverse tech stack including...

NeuralTrust in Barcelona, Spain, is seeking a Senior Software Engineer to scale our platform and advance AI security technologies. You will contribute to backend systems using Go and Python, own end-to-end initiatives from design to deployment, and collaborate with a talented, multi-skilled team. The role emphasizes building robust, secure, and measurable...

Decima builds and evolves complex commerce systems that power global brands. We’re looking for a Lead Backend Engineer who operates at an architect level but stays deeply hands-on. Most of our clients already have large, business-critical Adobe Commerce (Magento 2) platforms in place. Your role is not to rebuild them from scratch — but to carefully...

UST in Madrid seeks a skilled L3 Support Engineer with .NET and SQL experience to join a strategic banking project. The role is based in central Madrid with a hybrid work model (3 days at the office, 2 from home). English required; relocation possible. You will tackle complex incidents and work with international teams. You will engage in incident...

MÉTRICA busca un/a backend developer mid ii para un proyecto estratégico en Madrid. La persona seleccionada desarrollará microservicios utilizando Java 17/21 y Spring Boot, diseñará arquitecturas event-driven con Kafka y aplicará patrones avanzados en entornos distribuidos. Se requiere experiencia sólida en microservicios y un enfoque en soluciones...

Apipana.io en Sevilla busca un Senior Software Engineer para diseñar y desarrollar soluciones backend escalables, robustas y mantenibles, asegurando altos estándares técnicos. Serás nexo entre engenharia y arquitectura del cliente, traduciendo requisitos de negocio en soluciones técnicas viables y liderando decisiones de diseño. Trabajarás con...

Factorial busca un Desarrollador Backend Java para unirse a un proyecto en Bilbao en una empresa tecnológica suiza del sector turístico, con foco en soluciones de reserva de viajes y gran presencia en Europa. Te incorporarás a un equipo internacional, trabajando con Spring Boot, Kafka y MySQL, en un entorno de alta complejidad técnica; la posición es...

Workato is seeking a Staff Backend Developer (Ruby/Go) to join our Engine team, focusing on the Recipe runtime and distributed architecture. You will contribute to performance, scalability, storage, durability, and concurrency guarantees across complex services. We welcome Ruby and Go experts who can lead architecture, review code, and drive improvements...

Lighthouse is building real-time AI-powered hospitality insights. You will design, implement and operate backend data-collection systems handling hundreds of millions of requests daily, collaborating with crawler engineers, DevOps and security teams to deliver scalable and reliable software. You should be proficient in Rust or C/C++, comfortable with...

Lever, Inc. is seeking a Senior Backend Software Engineer for its Future Hiring Program, based in Spain. You will join a forward-thinking engineering team delivering high-impact software for global enterprise clients across diverse industries. Working remotely within Europe, you will contribute to design, development, and deployment of scalable backend...

Accenture in Málaga is seeking a passionate Java Backend Developer to join our team. You will work across the stack on microservices, APIs, and cloud-ready solutions using Spring, Hibernate and DevOps practices. The role requires 3+ years in Java, experience with SQL databases, and solid command of English and Spanish. We offer a permanent contract,...

T-Systems Iberia sucht einen Java Backend Developer zur Verstärkung des TAO-Teams. Du arbeitest an sicheren Backend-Anwendungen in Java und trägst zur Digitalisierung öffentlicher Verwaltungen bei, mit Fokus auf Architektur, Codequalität und Best Practices. Du arbeitest an Projekten in einem hybriden Modell, mit Kollegen in mehreren spanischen...

You will join a development team to evolve and rebuild the group’s digital platform, supporting expansion across Spain and Portugal. You will work on website modernization, new site creation for different jurisdictions, and integrations with gaming providers. The role involves both backend and frontend development, plus updating interfaces and third-party...

Blunt is hiring a Software Engineer to build Blunt with us. You’ll ship features end to end across our backend, mobile apps, and web interface. Fully remote. The backend uses Python and FastAPI on Google Cloud Run. You’ll work on the scoring pipeline for sentiment analysis, ranking and recommendations. Clients include SwiftUI on iOS, Kotlin/Jetpack...

Are you a versatile, curious engineer who thinks in solutions rather than stacks? At Swiss Re, we build technology with real purpose and we are looking for a Senior Backend Engineer to help shape the next stage of our engineering journey. About The Role Within our IT Resilience unit, we develop the platforms, integrations and capabilities that help Swiss Re...

Alignerr is seeking a Back End Developer for a remote hourly contract focused on building and optimizing server-side systems and APIs for advanced AI products. You will design data pipelines, microservices, and scalable architectures to handle real-world traffic from multiple time zones. Ideal candidates have strong experience with Python/Go/Java/Node.js,...

¿Todavía no conoces HIBERUS? Somos una empresa de #tecnología construida con un ingrediente diferencial, la HIPERESPECIALIZACIÓN. Formar parte de hiberus significa crecimiento, pasión por la tecnología, interés por la innovación, ambiente laboral flexible y colaborativo, compañerismo, aprendizaje, formación continua, motivación y superación ante...

Codeway ищет опытного Backend Engineer для разработки потребительских AI-приложений и масштабируемых бэкендов. Ваша работа охватит архитектуру микросервисов, API и интеграцию с облачными сервисами, включая...

Ad4octogono busca un Desarrollador Backend Senior con Java para unirse a un equipo que trabaja 100% de forma remota. Deberá diseñar, desarrollar y mantener APIs RESTful y microservicios robustos, asegurando rendimiento y escalabilidad. Se valora experiencia en Hibernate, SQL/NoSQL y buenas prácticas de código, revisión de código y trabajo en un entorno...

Grupo TECDATA Engineering busca un/a Desarrollador/a Java Senior con amplia experiencia en backend y microservicios. El perfil debe ser autónomo y capaz de tomar decisiones técnicas en entornos de alta exigencia.Se valoran conocimientos en Java, Spring Boot, bases de datos relacionales y NoSQL, y experiencia en arquitecturas de consistencia eventual, IA y...