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Data Engineer
Designs and maintains scalable data pipelines and cloud infrastructure to ingest, process, and serve clean data for analytics and operations using Python, SQL, ETL tools, and cloud platforms.
Programador full stack React & .NET (Senior)
Senior Full Stack Developer builds and maintains a corporate intranet for an international hospitality group using React, .NET/ASP.NET Core, and Microsoft 365/SharePoint/Azure integrations.
Programador Full Stack
Build and maintain full-stack applications using Java 17, Spring Boot, and Angular; resolve defects, write tests, and run CI/CD pipelines in a hybrid Madrid-based role.
SENIOR FULL STACK DEVELOPER
Why join this project? 🤝 People first – diverse and inclusive culture in an international environment . Work on high-impact Data & Insights initiatives across business performance , operations , finance , and…
Full Stack Developer (Java + React)
Build and maintain Java-based backends with Spring Boot and React.js frontends, integrating REST APIs and SQL databases in an Agile team.
Mid Java developer - Hybrid Madrid
Mid-level Java developer building enterprise applications and integrating RESTful services using Oracle, Kafka, and IBM MQ in a hybrid Madrid role.
Senior Backend Software Engineer
Builds and owns backend features for a SaaS platform that helps retailers create branded apps, loyalty, and subscription programs using .NET/C#, REST APIs, and microservices.
Developer Senior Fullstack
Senior full-stack Java developer building enterprise applications with JSF, Spring Boot, and microservices, plus CI/CD and DevOps practices.
Senior Java Backend Engineer (Java 17/21)
Build and maintain scalable Java microservices with Spring Boot, Kafka, and REST APIs, occasionally contributing to Angular frontends in an Agile team.
Senior Backend Engineer
Build and maintain the backend infrastructure for a consumer app that rewards walking, using NestJS, PostgreSQL, Redis, and Google Cloud Platform to serve millions of users.
Backend Architect
Design and build scalable, secure backend systems using Java, Spring Boot, and cloud platforms (AWS/Azure/GCP) for high-availability applications.
Software Backend Engineer
Design, develop, and test backend components for a retail-banking platform using Java/Spring, microservices, and DevOps tooling, while supporting production and collaborating in an agile squad.
Backend Java (Hybrid Madrid) with Relocation
Mid/Senior Java Backend Developer building wealth-management systems using Java, REST APIs, Oracle DB, and Kafka in a hybrid Madrid role with relocation support.
Backend Software Engineer Specialist
Builds and maintains high-throughput backend services for StubHub’s global ticket marketplace using Java/Kotlin, Kafka, and REST APIs.
Senior Backend Developer
Build and run the backend for a new generative-AI hub serving a financial-services firm; stack includes Azure, .NET/Node.js, vector search, agent orchestration, and Azure OpenAI.
Lead Frontend Developer - React
Lead a frontend team building scalable React/Next.js web apps for ecommerce and product platforms, setting engineering standards and mentoring engineers.
Senior React Native Developer
Develops and maintains cross-platform mobile apps (iOS/Android) using React Native, integrating hybrid WebView components with Nuxt 4 web content. Focuses on real-time sports data, API integrations, performance optimization, and app store releases while transitioning from outsourced to in-house development.
Разработчик iOS / Проектная работа / АУТСТАФФ
Middle iOS developer builds and maintains banking mobile apps for a client’s digital banking platform, using Swift/Obj-C, REST APIs, and CI/CD pipelines.
QA-инженер (AI/ML)
Senior QA engineer tests AI/ML components and services, focusing on RAG pipelines and LLM metrics using Python, SQL, and REST APIs.
Java Developer
Design and build Java-based applications with Angular frontends and Spring Boot, using REST APIs and Kafka for scalable, Twelve-Factor compliant systems.