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Build and optimize Spark-based ETL pipelines and data processing solutions to ensure scalable, high-quality data flows for a client contribution platform.
Lead architect for cloud-based Java backend and React frontend systems, owning technical design and CI/CD pipelines while mentoring teams.
Design and optimize scalable data pipelines using Apache Spark and AWS for batch and near-real-time processing, creating reliable datasets for analytics and ML.
Builds and optimizes data pipelines to automate scientific content generation, using Spark/Hadoop and cloud solutions to reduce manual entry and improve data consistency.
Build and maintain scalable full-stack SaaS features in a fast-paced team, focusing on reliability and security while mentoring junior engineers.
Senior Data Engineer builds and maintains cloud data pipelines and ETL processes for digital marketing analytics, using SQL, Spark, and cloud platforms.
Builds and maintains full-stack Java/Angular apps, integrating REST APIs and modernizing legacy systems in a hybrid Madrid office.
Build and maintain enterprise apps with Vue.js or React frontends and PHP backends, using REST APIs to connect systems.
Designs and builds scalable Azure-based data pipelines using PySpark, Delta Lake, and Databricks to move and transform data efficiently across cloud systems.
Designs and builds scalable data pipelines on Google Cloud Platform, defining architectures and leading data ingestion/transformation processes for clients.
Build and optimize scalable ETL/ELT pipelines, populate data warehouses and lakes, and secure tenant data while enabling AI-driven analytics for Emburse’s products.
Build and optimize multi-cloud data pipelines using SQL, Python, and ETL/ELT tools while collaborating with clients and internal teams.
Build and ship scalable APIs and React-based features while collaborating with product and design teams using AI-assisted tools.
Builds full-stack systems with IoT integration using Clean Architecture, CQRS, and Event Sourcing in a hybrid Madrid-based role.
Build internal tools to support operations using full-stack development and Azure cloud services in a climate-tech company.
Build full-stack interfaces and backend services for AI teams, owning features from APIs to web UIs that simplify complex workflows in a greenfield, remote-first environment.
Builds backend systems for a next-gen healthcare platform, focusing on real-time pricing and contract management with AI-powered growth tools.
Senior Full-Stack Engineer building scalable APIs and marketing tools, including AI-driven internal systems, for an adtech platform.
Build enterprise issuance monitoring, distribution, pricing and processing platforms using Java and Angular in an Agile team, with AI-native approaches across the SDLC.
Build and scale AI-driven platforms using modern full-stack tools, delivering frontend and backend features while collaborating with AI product managers.
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