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Senior AI / Backend Engineer
Senior AI/backend engineer builds and scales Python-based FastAPI services, RAG pipelines, and LLM agent systems on AWS/Azure, with cloud-native tooling and security best practices.
Staff AI/ML Engineer, MyHealthTeam
Build and ship production ML/LLM systems that turn messy patient text and behavioral data into safe, reliable health-support experiences using retrieval, structured extraction, and evaluation pipelines.
DevOps Engineer
Build and operate a modern cloud-native platform on Microsoft Azure, automating infrastructure with Terraform and Kubernetes (AKS) while enabling teams with GitOps and CI/CD pipelines.
QA Engineer: Data Quality & Automation (Valencia)
QA Engineer validates data pipelines and end-to-end flows using Playwright/Cypress and SQL/BigQuery, improving cloud-based automation in a product-focused team.
Data Engineer
Build and optimize large-scale data pipelines on AWS using PySpark, Kafka, and Spark Streaming to process and transform high-volume datasets.
AI Engineer
Build and deploy LLM-powered apps, RAG pipelines, and multi-agent systems on AWS using Python, LangChain/LangGraph, and FastAPI.
Programador/a full stack - 100% remoto
Full-stack developer building interactive frontend interfaces with React/Angular/Vue and backend services with Java/Spring Boot, focusing on scalable cloud-based solutions and API integrations.
Senior Platform Engineer - DevOps, Cloud & CI/CD
Design, implement, and maintain platform infrastructure for a travel-tech company, focusing on CI/CD, automation, and cloud-native reliability.
Senior DevOps/IAC Engineer
Leads IaC architecture and DevOps practices for client projects, designing scalable multi-cloud/hybrid infrastructures, automating deployments, and ensuring security/performance alignment with cross-functional teams.
Beca Desarrollador Web - Full Stack Web Developer
A 9-month unpaid internship in Barcelona to train as a full-stack web developer, covering HTML/CSS, JavaScript frameworks, PHP, MySQL, and DevOps tools like Docker and GitHub.
DevOps - Infrastructure Engineer
The DevOps/Infrastructure Engineer will manage Infrastructure-as-Code repositories and deployment systems for a business management platform. The role involves migrating legacy components to modern stacks using AWS, Kubernetes, Terraform, and configuration management tools.
DevOps Cloud Engineer
The DevOps Cloud Engineer will design, implement, and maintain AWS cloud platforms and CI/CD pipelines for international projects. The role focuses on automation, observability, and security using tools like Terraform, Docker, and AWS services.
DevOps Engineer - CI/CD - Barcelona, Madrid o Zaragoza, Alicante
Build and maintain CI/CD pipelines and cloud infrastructure for a Conversational AI platform using Azure, Kubernetes, Helm, and Terraform.
Full Stack Developer
Design and analyze Java/Spring Boot applications for a fintech environment, using AI tools like GitHub Copilot to improve code quality, scalability, and security while integrating with banking systems.
Full Stack Developer
Yuvod is seeking a Full Stack Developer to build and maintain cloud-based television systems for the hospitality sector using ReactJS, Node.js, and MongoDB. The role involves designing scalable architectures, working with microservices, and collaborating with the product team to enhance user experiences.
AWS DevOps Engineer
Diseña e implementa infraestructuras en AWS usando CDK y CloudFormation, automatiza despliegues con Jenkins y Lambda (Node.js), y optimiza pipelines CI/CD con Docker y herramientas de seguridad.
Backend & AI Engineer
Builds and evolves backend services and APIs in Python, integrating AI models (OpenAI, Gemini, etc.) to create agents, automations and workflows for digital products.
Senior Backend Spark Developer (Remote from Spain)
Build and optimize large-scale Big Data pipelines using Apache Spark (Scala/Python), Azure Databricks, and SQL to process and model data for enterprise clients.
Software Engineer
Develops and maintains core web content, asset management, and digital repository features for Liferay’s open-source platform, collaborating with UX and product teams to deliver scalable solutions for global developers and customers.