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Senior Principal Backend Engineer, Crypto and Alternative Trading Products
Build and scale backend services for crypto and alternative trading platforms using Java/Spring Boot, REST/WebSocket APIs, and cloud-native tools.
Senior Software Developer
Design and build cloud-native backend APIs and microservices for Bell’s network automation platform, integrating AI and ensuring security and reliability.
(Hybrid) Eclipse Java Developer
Mid-level Java developer building enterprise apps and integrating systems using Eclipse, Kafka, and Oracle; responsible for testing and quality assurance in a hybrid Madrid role.
Senior Full Stack Engineer (Java/React)
Build and maintain secure payment platforms using Java/Spring Boot, React, and AWS, integrating with banks and payment processors while shaping architecture and infrastructure.
Senior Data Engineer - Data Platform team (100% Remote within Spain)
Build and operate Docplanner’s data platform: scalable ingestion pipelines, cloud data warehouse, orchestration, and infrastructure to serve analytics and product teams across 13 countries.
Senior Full Stack Engineer (.NET, Angular & Microservicios) - FERCHAU Spain
Build and maintain distributed .NET microservices and Angular frontends for international projects, using Kafka, NoSQL, and REST APIs in a cloud-native environment.
Full-stack Engineer (Python/React) - Q-tech
Build and evolve a global vulnerability-management platform using Python/FastAPI backend and React frontend, processing millions of records daily.
Full-stack Engineer (Python/React)
Build and maintain a global vulnerability-management platform using Python/FastAPI for backend services and React for the frontend, processing millions of records daily.
DevOps Engineer with Python
Senior DevOps engineer builds, automates, and scales cloud infrastructure for a high-traffic iGaming platform, using Kubernetes, AWS/Azure, CI/CD, and Ansible.
DevOps Engineer - Neotalent Conclusion
Senior DevOps engineer automates cloud deployments, Kubernetes clusters, and CI/CD pipelines for a high-traffic iGaming platform, ensuring uptime and scalability.
DevOps Engineer - (Python)
Senior DevOps Engineer manages cloud infrastructure, Kubernetes/OpenShift clusters, and CI/CD pipelines for a high-traffic iGaming client, ensuring 24/7 uptime, scalability, and automation of deployments while collaborating closely with dev teams.
Java Software Developer (Híbrido)
Mid-level Java developer building enterprise-grade apps and integrating systems using Java, REST APIs, Kafka, and Oracle DB in a hybrid Madrid role.
Mid Java Developer - Actico (Hybrid - Madrid)
Mid-level Java developer building enterprise applications and integrating systems using Java, REST APIs, Kafka, and Oracle databases in a hybrid Madrid role.
Backend Developer - Java (Hybrid Madrid) - bilbao
Mid/Senior Java Backend Developer building wealth-management systems using Java, REST APIs, Oracle DB, and Kafka in a hybrid Madrid team.
(Hybrid) Eclipse Java Developer
Mid-level Java developer building enterprise applications, integrating systems via REST and Kafka, and owning testing in a hybrid Madrid role for a global IT services provider.
Senior Full Stack Software Engineer
Build and optimize a distributed synthetic-data platform using FastAPI, Next.js, Ray.io, and PostgreSQL, refactoring legacy Django components and improving scalability.
Desarrollador senior Backend / Integración (Java & Apache Camel)
Senior backend developer building Java microservices and Apache Camel integration flows for a major bank, migrating legacy TIBCO processes and handling Kafka/ActiveMQ messaging.
Software Engineer (Platform)
Build and maintain hOS, the backend platform that powers AI agents automating business workflows like email-to-ERP integrations using Python, Go, Kubernetes, and Postgres.
Senior Software Engineer
Builds and maintains high-performance distributed systems for mission-critical environments using C/C++, Python, and cloud-native tools like Kubernetes and Docker.
Travel Platform Full-Stack Engineer (Node.js & React/Vue)
Builds and scales full-stack web apps for travel platforms using Node.js backend and React/Vue frontend, with PostgreSQL, Redis, RabbitMQ, AWS, Docker, and Nginx.