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Data Engineer - Retail Data Pipelines & GCP Migration
Data Engineer in Barcelona designing, building, and optimizing batch and streaming data pipelines for retail hyper-personalization and analytics, while supporting a migration to Google Cloud Platform. Day-to-day work centers on Spark, Python/Scala, SQL, Databricks, and Airflow in a hybrid setup.
Data Engineer III
Data Engineer III in Expedia Group's B2B organization in Madrid: designs, builds, and operates batch and real-time data pipelines and highly available distributed data systems at large scale. Core stack includes Java, Python, Scala, and Spark, plus cloud data services, data modeling, monitoring, and mentoring junior engineers.
Senior Cloud DevOps Engineer - Multi-Cloud & AI Ready
Senior Cloud DevOps Engineer at Izertis' SCIB Data & AI team in Madrid (hybrid), building infrastructure-as-code and CI/CD pipelines and operating container/Kubernetes platforms on Azure and AWS, with a DevSecOps and technical-leadership focus alongside data teams.
Senior DevOps Engineer (Hybrid) — Cloud, CI/CD, Kubernetes
Senior DevOps Engineer at Multiverse Computing in Spain (hybrid model), implementing robust DevOps practices across cloud-based platforms, optimizing API performance, and working with CI/CD and Kubernetes to support AI and quantum-ready applications. Relocation assistance offered.
DevOps Engineer - AWS, Kubernetes, Terraform, AI Infra
DevOps Engineer at dLocal in Barcelona, joining the Cloud Platform team to build and operate AWS infrastructure and production Kubernetes platforms, implement Gateway API traffic management, and develop reusable Terraform modules for mission-critical services.
Kubernetes & HPC DevOps Engineer — Flexible Schedule
DevOps Engineer at Bull in Madrid designing, deploying, and operating scalable Kubernetes-based platforms for cloud and HPC environments within an international R&D team focused on resource orchestration and observability. Requires 2+ years of cloud-native experience, strong Kubernetes administration, and GitOps proficiency.
OpenShift & Kubernetes DevOps Engineer — Remote
Experis España seeks a container technician (OpenShift) for a stable, long-term remote project on critical infrastructures and cloud platforms. Day-to-day work centers on OpenShift, Kubernetes, and DevOps automation, with valued experience in Docker, CI/CD (Jenkins, GitLab), ELK, Grafana, and AWS/Azure.
AWS DevOps Engineer
DevOps engineer managing and automating AWS cloud infrastructure: building/maintaining CI/CD pipelines with Jenkins, writing Python scripts to automate operations, improving deployment processes with dev teams, and monitoring/resolving platform incidents. 100% remote from anywhere in Spain.
DevOps Engineer
DevOps Engineer at Bull (Madrid, Spain) joining the international R&D team to build and operate Kubernetes-based cloud and HPC platforms: multi-cluster lifecycle management, GitOps and Infrastructure as Code, CI/CD, and observability, with integrations into HPC environments such as Slurm.
Full Stack Developer - AI Reporting & Insights
Full stack developer on Mondelēz International's internal digital team in Barcelona, building a new AI-powered market insights platform: Python/Databricks/AWS data pipelines, LLM/RAG and agent workflows, and React/Next.js apps that surface decision-ready insights, plus vendor governance and service delivery duties.
Desarrollador/a Backend (Node.js, TypeScript & IA Conversacional)
Backend engineer at a tech scale-up building AI-powered customer experience solutions in Madrid (hybrid). Day to day: design scalable Node.js/TypeScript services (NestJS/Express), build robust REST APIs, and integrate conversational AI (LLMs, RAG, agents) with SQL databases, Docker/Kubernetes, CI/CD, and public cloud.
Software Engineer, Platform Security
Builds AI-powered security tools to protect Kubernetes infrastructure and secure AI-driven systems, using Python, Rust, or Go in a fast-paced startup environment.
Network Engineering Senior Mission Architect
Leads network architecture for a national-security program: designs SDN/SD-WAN, LAN/WAN, data-center, cloud-connectivity, and network security infrastructure for IC/DoD missions. Core tech: Cisco ACI, VMware NSX, VXLAN overlays, BGP/OSPF/MPLS, AWS/Azure direct connect, and DoD frameworks (RMF, NIST 800-53, DISA STIG). TS/SCI clearance required.
Application Support Engineer
Hands-on Application Support Engineer at Global-e (Nasdaq: GLBE) in Petah-Tikva, owning complex technical cases for merchants integrated with its global D2C e-commerce platform — investigating root causes end-to-end via APIs, logs, databases, and network traffic, and working with merchant teams, Product, and R&D to resolution.
Sr. Infrastructure Security Engineer
Infrastructure Security Engineer at xAI securing multi-cloud and hybrid infrastructure: designing secure cloud architectures, hardening Kubernetes/containers, embedding security in IaC and CI/CD, and building detection and security-ops tooling. Core stack includes AWS/GCP/Azure, Terraform, Python, and SIEM platforms.
Director of Quantum Solutions
Summary QuEra Computing is seeking an established scientific and industry leader to serve as Director of Quantum Solutions. In this role, you will lead strategic collaborations with customers and partners worldwide to…
Sr. Application Security Engineer
Designs and enforces secure coding practices for cloud-native apps and AI systems, integrating security into CI/CD pipelines and addressing OWASP Top 10 and LLM risks.
Sr. Network Security Engineer
Senior Network Security Engineer designs, secures, and maintains cloud-native and AI infrastructure networks, focusing on firewalls, VPNs, IDS/IPS, and routing/switching technologies in Palo Alto.
Senior Manager, Cybersecurity
Leads Clarity Innovations' cybersecurity governance, compliance, and risk management for DoD/Intelligence Community environments — running RMF/CMMC/NIST authorization work, vulnerability and incident response programs, and managing a security team. Requires an active TS/SCI clearance and deep DoD/IC compliance experience.