Empleos de senior backend engineer java en Madrid

Deutsche Telekom sucht einen erfahrenen Senior Backend Engineer für den Aufbau und Betrieb von produktiven Backend-Systemen im großen Maßstab. Sie arbeiten an verteilten Systemen, API-Entwicklung (Python FastAPI/Flask/Django) und einer mandantenfähigen Infrastruktur hinter KI-Inference-Endpunkten. Sie gestalten Architektur, Observability, CI/CD und...

Our colleagues across the globe love innovating with science and technology to enrich people’s lives with our solutions in Healthcare, Life Science, and Electronics. United As One for Patients, our purpose in Healthcare is to help create, improve and prolong lives. We develop medicines, intelligent devices and innovative technologies in therapeutic areas...

Job-ID: 1ea379b4-3b3e-49a3-bb11-739004b76cb5Reference: 59923ea3-f788-4e4b-9fb6-2647ad800529Team: EngineeringLocation: Spain, Italy, Hungary, Germany, Czech Republic, Cyprus, Greece, Turkey, Bosnia & Herzegovina, Malta, Estonia, Kosovo, Poland, Serbia, Latvia, Portugal, Moldova, Lithuania, Austria, Slovenia, Slovakia, United Arab Emirates, United Kingdom,...

Ebury is seeking a Senior Backend-focused Engineer to join our Madrid hybrid team, building and scaling our main web application. You will own features end-to-end, mentor peers, and contribute to a data-informed, customer-centric platform.You will work with Python, Django, PostgreSQL, Redis, Docker, Kubernetes, Terraform and AWS, in a collaborative,...

Arista Networks is hiring a backend software engineer to own projects end-to-end, working on the CloudVision platform written in Go with a suite of open source tools. You’ll collaborate with product management and customers to define requirements and architecture, build the backend, and deploy through the CD pipeline. The role emphasizes experience in...

A leading financial technology company is seeking a Senior Software Engineer for its Merchant Data Platform in Spain. The role focuses on managing and delivering on team goals, mentoring junior engineers, and ensuring systems reliability and performance. Candidates should have over 4 years of experience in software engineering with a strong background in...

Parser Limited is seeking a Senior Backend Engineer to design and deliver scalable backend services. You will work with TypeScript, Node.js, Go, and AWS, building high-throughput microservices and real-time data pipelines for an AI-enabled product. You will design event-driven architectures, implement REST/gRPC APIs, and ensure robust observability. The role...

Senior Backend Engineer (m/f/d), Driver Onboarding | Freenow* Navigation* Inhalt* Fußzeile* SafetyDownload the app## **YOUR DAILY ADVENTURES WILL INCLUDE:*** Own the Feature, Own the Code – feel responsible for what you create. It all starts with bringing in your feature ideas, goes over development, testing and ends in deploying your code and monitoring...

Sinch AB in Spain is seeking a Senior Software Engineer for the Context Storage team to design, build and own the core data platform that captures, persists, and serves conversational context to AI agents operating across SMS, WhatsApp, and voice at scale. You will work on Go services, Kafka and DynamoDB on AWS, with a focus on event-driven pipelines, data...

Swiss Re is seeking a Senior Backend Engineer in Madrid to design, build and operate core services powering our enterprise IT ecosystem. You will lead backend development with Golang, implement RESTful APIs and CI/CD pipelines, and support AI-enabled PoCs in collaboration with product teams. You will work on the Federated API, CMDB integrations, and scalable...

+8 años de experiencia como desarrollador Java en entornos enterprise, participando en diseño, desarrollo y mantenimiento de aplicaciones críticasDominio experto de Java 21 y Spring Boot 3.x (JPA) en arquitecturas modernas basadas en microserviciosDiseño e implementación de APIs REST bajo estándar OpenAPI, asegurando buenas prácticas y...

Talent Search People busca un Ingeniero de Software senior con background en Laravel para liderar el desarrollo de servicios backend robustos. Se valorará experiencia con IA agentiva y principios de DDD, con un enfoque en calidad de código y arquitectura.El puesto ofrece contrato indefinido, salario competitivo y posibilidad de trabajar de forma remota...

Preply is hiring a Senior Full Stack Engineer to drive backend and frontend initiatives in a fast-growing learning platform. You will own key backend services in Python/Django and craft frontend experiences in React/Typescript, while mentoring peers and shaping scalable architecture. The role emphasizes data-driven product development, observability, and...

Want to put your job search on autopilot? Join our platform, complete a 6-minute AI screening interview, and get auto-applied to 100s of high-paying roles.Sign up now atand let the opportunities come to you.The Role We are seeking an experienced Backend Engineer who is excited to build the technical backbone of a new generation travel platform. You’ll work...

Jobgether SRL, on behalf of a partner company, is seeking a Senior Backend Software Engineer as part of a Future Hiring Program. This remote Europe role is based in Spain and focuses on building scalable backend services for global enterprise clients. You will design, develop, and deploy cloud-based systems using C#, .NET, C++, and related technologies while...

HCL Technologies Limited is seeking a Backend Developer to strengthen our Spain-based team. You will design and implement backend services, compose APIs, and contribute to CI/CD using Azure DevOps.Proficiency in Maven, JPA/JDBC, and databases is expected, with knowledge of OpenShift and scalable architectures. You should be comfortable with distributed...

The BOARD | people & talent is seeking an accomplished engineer to drive architecture across distributed systems and microservices. You will influence standards, design patterns, and engineering best practices while staying hands-on in a fast-moving team. We value deep Java expertise, experience with Kafka, and cloud-native delivery. Expect a remote-friendly...

**Make an impact with NTT DATA**Join a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion - it's a place where you can grow, belong and thrive.**Your day at NTT DATA**The...

Parser Limited is seeking a Senior Backend Engineer with strong MLOps expertise to join the Revenue Optimization ML team in Madrid. You will design, build, and maintain infrastructure powering ML solutions, manage data pipelines, and optimize compute resources for high-impact systems. You will work with data scientists to integrate models into production,...

¿Te interesaría seguir desarrollándote como Senior Backend Developer especializado/a en Node.js, participando en un proyecto tecnológico estratégico y de larga duración? En Oxigent Technologies buscamos un/a **Senior Backend Developer Node.js (+ Java)**para incorporarse a un equipo consolidado que trabaja en el desarrollo y evolución de una plataforma...