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Build and maintain full-stack applications using Python and React while ensuring compliance in a regulated life-sciences environment.
Builds and maintains data pipelines and Snowflake transformations to feed AI-driven analytics and decision-making systems using Python, SQL, and cloud platforms.
Validates data pipelines, ensuring accuracy and production readiness using SQL and Python; builds reconciliation frameworks and documents data lineage.
Build and maintain high-concurrency .NET and Angular apps, design event-driven APIs with Kafka, and write unit tests to ensure robust, scalable software.
Designs and builds data pipelines, warehouses, and lakes using Java, Python, Spark, and SQL to move and transform data for analytics and applications.
Build and maintain AWS-based data pipelines and ETL processes for healthcare data, transitioning to event-driven architectures.
Builds and maintains ecommerce sites using Magento 2 and WordPress, integrating new features and optimizing PHP-based systems.
Builds and maintains big-data pipelines in AWS or GCP using SQL, Python/Scala, and Spark to feed analytics and ML models for a financial-services company.
Build full-stack features for a healthcare platform supporting providers and patients, using .NET, React, AWS, and PostgreSQL.
Designs and builds ETL/ELT pipelines and data lakes, ensuring high-quality data flows using Java, Scala, Python, Spark, and Airflow.
Build and maintain scalable data pipelines and lakehouse architectures to power analytics and AI products using SQL, dbt, and cloud platforms like Databricks or AWS.
Builds and evolves a healthcare SaaS MVP in Bogotá, focusing on clean architecture, secure data handling, clinical features, APIs, and cloud deployment.
Build and optimize data pipelines and architectures for a startup using Python, big-data tools, and cloud platforms to support analytics and ML-driven products.
Build and optimize Snowflake-based data pipelines using SQL and Python to support digital transformation projects in a consulting setting.
Senior Data Engineer builds and maintains Python/Scrapy-based legal data ingestion pipelines, including 50+ jurisdiction scrapers and a React frontend, optimizing cloud costs and enabling search and change detection.
Designs, builds, and maintains scalable ETL pipelines and data lakes to deliver clean, reliable data for analytics and decision-making.
Builds and maintains web apps in PHP/Laravel that securely process financial transactions for a leading payments company.
Builds full-stack .NET applications for a platform offering professional education courses and exam reviews for finance/accounting professionals.
Lead AWS-native data pipelines and onboarding for AI/ML workloads, building scalable ingestion and cloud architectures in Python.
Senior Data Engineer builds and optimizes PySpark ETL/ELT pipelines, manages a medallion lakehouse, and deploys data-serving APIs on AWS for a real-estate tech platform.
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