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Ai-Ready Regional Weather Data/Ml Engineer
Data Engineer in Kyndryl's Applications, Data & AI practice: design, build, and operate scalable ETL/ELT pipelines, data models, and data quality/governance on Google Cloud Platform (BigQuery, Dataflow, Pub/Sub, Composer) to power analytics and AI use cases. Note: header says BSC, but the description is a Kyndryl role.
Manager, Data Engineering
Leads a team of data engineers designing, building, and operating a cloud data platform on Snowflake and Microsoft Azure, including ELT/ETL pipelines that support enterprise analytics, reporting, and machine learning, while partnering with governance and business stakeholders.
Data Platform Engineer
Senior engineer who builds and runs Graitec's Microsoft Fabric data platform — ingesting Dynamics 365, CRM, licensing and telemetry data into a governed medallion lakehouse, with monitoring, cost control and security. Core stack: Microsoft Fabric, SQL, Python/PySpark, Azure, Entra ID, Purview.
Senior Data Engineer - ODS
Senior Data Engineer at Open Digital Services, Santander Group's banking software arm, designing and optimizing large-scale batch and near-real-time data pipelines with Spark, Scala and SQL on AWS to support analytics, ML and reporting for digital banking products.
Data Engineer (m/w/d)
Junior Data Engineer on Deutsche Telekom's (T-Systems) DBIZ team building and operating data products on the ODE platform. Day-to-day: deploying GCP infrastructure with Terraform, transforming data with PySpark/Hive, orchestrating with Airflow, automating via GitLab CI/CD, and implementing AI with Vertex AI.
Data Engineer (Databricks & Pl-Sql)
Data analyst/engineer for a sports technology company in Zaragoza (hybrid), collecting and analyzing large sports datasets to find patterns and insights, building data models and dashboards. Core stack: Python or R, SQL/NoSQL, BI tools (Tableau, Power BI), Big Data platforms (Hadoop, Spark); the title also mentions Databricks and PL/SQL.
Data Engineer R&D
Data Engineer in the R&D/innovation area of an international IT services firm, structuring and modernizing R&D data sources via ETL/ELT pipelines, data lakes/warehouses, and data governance to support analytics, ML and Smart Laboratory solutions across global sites. Core stack: SQL, Python, Excel, Azure, Blob Storage and Databricks.
(Relocation to Spain) Data Engineer
Data Engineer at Bluetab (an IBM company), a data & cloud consultancy working on international EMEA projects from offices in Spain. Day to day: build Big Data architectures (AWS EMR with Spark), data integration pipelines in Python on Kubernetes/Databricks, orchestration with Azure DataFactory, and CI/CD with Terraform across AWS, Azure and GCP.
Senior Data Engineer
A leadership-level AI/engineering role in Madrid: define the annual tech roadmap, lead AI/ML, software, data, and DevOps/MLOps initiatives, and manage teams of up to 10 while shipping production AI (predictive models, generative AI, voice/WhatsApp agents) for enterprise customers on AWS/GCP using Python, Docker/Kubernetes, and CI/CD.
Data Engineer II
Data Engineer II at Expedia Group's B2B arm in Madrid, building and running the data platform that ingests billions of events daily. Day to day involves developing data capture, processing, storage, and visualization on AWS using Scala/Python/Java, SQL, and big-data tools like Kafka, Spark, Airflow, Kinesis, EMR, and Docker.
Data engineer
Data Engineer at consulting firm agap2, hybrid in Barcelona, joining a project to evolve a cloud data platform: building dbt data models (Silver/Gold) in Snowflake, developing and monitoring Azure Data Factory ingestion pipelines, and applying data quality, governance, and cataloging practices.
Big data engineer in cybersecurity
Data Analyst at GMV in Barcelona working on threat detection and fraud prevention for a financial-sector client: investigating security alerts, analyzing SIEM data, spotting anomalies, defining monitoring thresholds, and building data models. Core stack: SQL, Google Cloud Platform, and Qlik Sense dashboards.
AI Factory Engineer - DevOps/MLOps
Builds and runs the operational backbone of BSC's AI Factory: designing CI/CD pipelines, automating infrastructure provisioning, and adding monitoring/observability for production ML and generative AI services. Core tech includes Docker, Kubernetes, IaC, and MLOps tooling like MLflow, Kubeflow, Airflow, and ArgoCD.
Principal DevOps Engineer (m/w/d) für Industrial AI Cloud
Deutsche Telekom (T-Systems) is building an industrial AI cloud with NVIDIA, hosting 10,000 GPUs in Germany. This principal DevOps engineer onboard enterprise customers: advising on GPU infrastructure, running PoCs, and integrating LLM/GPU and AI/ML workloads, using Kubernetes, Python/Bash, Ansible/Terraform/Helm, CI/CD, and Grafana/Prometheus.
Senior DevOps Engineer (Cloud-Native, AI-Driven Platform)
Senior DevOps engineer designing and operating AWS/Azure cloud infrastructure for a multi-tenant hospitality SaaS platform: Docker/Kubernetes workloads, Terraform IaC, CI/CD pipelines, Grafana/ELK observability, and Microsoft SQL Server operations, with AI-assisted automation.
DevOps Engineer (100% remote)
DevOps engineer at Tether (maker of the USDT stablecoin) who architects end-to-end CI/CD with GitHub Actions, containerizes services with Docker, automates multi-language (JS/TS/C++ with CMake) build and release pipelines across web, desktop, and mobile, and manages infrastructure as code on Linux. 100% remote role.
Senior Java Software Developer (m/f/d)
Senior Java developer at Allianz Technology's Madrid hub working on KLS, the end-to-end group life (BVG) insurance platform for Allianz Suisse. Day-to-day: building with Java 12-21 and Spring Boot/JBoss, migrating legacy systems to cloud, automating with AI tools, and writing tested code in two-week agile sprints.
Software Engineer (Python)
Software Engineer (Python) in Prima's Pricing Domain in Madrid: builds the microservices, tools and infrastructure behind car-insurance pricing and underwriting, collaborating with data scientists and product managers. Core stack is Python with CI/CD, IaC, containers, Kafka/RabbitMQ and relational databases; AWS, Rust/Elixir, Terraform/K8s are pluses.
Software Engineer
Backend-leaning full-stack engineer at a profitable AI travel startup building a luxury travel booking platform (hotels, villas, yachts, private flights). Day to day: Python/FastAPI supplier integrations, PostgreSQL data architecture, Redis/GCP infra, and LLM-powered search, plus some React/TypeScript. Remote UK/EU, £65-85k + equity.