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Data Engineer
Designs and builds cloud-based data pipelines and ETL workflows on Azure or GCP, using Python/Java/Scala, Spark, Kafka, and Airflow to modernize and migrate enterprise data systems.
Data Engineer
Design and build scalable ETL pipelines and data models using Spark, Scala, and cloud storage (AWS S3, Hive) to power analytics and BI tools like Databricks and Power BI.
Backend Spark Engineer: Data Pipelines & SQL
Build and optimize Apache Spark data pipelines and SQL queries for financial and logistics clients in a hybrid Warsaw role.
Data Scientist
Build and deploy ML models, predictive analytics, and data pipelines using Python, SQL, and cloud tools to drive business decisions and user experience improvements.
Data Scientist
Build and optimize GCP-based data pipelines and ML models, then visualize insights in Looker Studio to drive TELUS’s operational and customer-experience improvements.
Data Scientist
Build and deploy predictive models and AI solutions to guide public-safety decisions, using Python, SQL, and Azure to analyze regulatory data and support risk-based compliance.
Data Engineer
Build and maintain data pipelines, ETL processes, and data models for a global trading platform using Python, PostgreSQL, Airflow, and AWS.
BI & AI Analyst
Build Power BI dashboards and KPIs using governed datasets to turn business data into actionable insights across Finance, Inventory, and Operations, while identifying practical AI opportunities.
Senior Frontend Engineer (Full-stack)
Build and own a TypeScript/Angular frontend with Storybook and Cypress tests, paired with Java backend changes, for a data-quality platform used by Disney, Nubank, and others.
Remote Full-Stack Engineer — Python & React
Build full-stack applications using Python and React, collaborate with teams to deliver data visualization systems, and solve technical challenges in a product-focused environment.
Lead AI/ML Data Scientist - VP
Lead AI/ML model development for enterprise-scale financial reconciliation, deploying Agentic AI and LLMs to optimize global banking operations and risk processes.
Java with Agentic AI Engineer
Build and optimize high-performance Java backend services and microservices using Spring Boot, while leveraging agentic AI tools to accelerate development and improve code quality.
AI and Analytics Analyst
Analyze HR and employee data to uncover trends and propose AI-driven improvements that inform strategic decisions in a construction firm.
Senior Data Scientist
Senior Data Scientist builds fraud, credit, and marketing models to protect Helcim’s payments platform and scale operations, shipping production-grade data products in 2-4 week cycles.
Data Scientist- Search Engine Optimization Expert
Build SEO and paid-search models to optimize CTR, CPC, and ROAS, using Python/R, SQL, and Google Ads/Analytics APIs.
Software Developer
Builds and maintains C#/.NET applications and Power Automate workflows to automate business processes and integrate systems for a North American manufacturer.
Software Engineer II, Data
Build and maintain data pipelines and platforms at Pinterest, partnering with analysts and engineers to turn business needs into reliable, high-quality data products and insights using cloud tech and AI tools.
Product & Business Intelligence Analyst
Analyze user interactions and ad-platform performance to surface insights, build dashboards in SQL/BigQuery/Power BI/Looker, and optimize product changes via A/B testing.
Senior Data Scientist
Build and deploy ML models for payments, fraud, credit, and marketing to support merchants and improve internal operations in a fast-moving fintech scale-up.
Senior Data Scientist
Senior Data Scientist builds and deploys custom ML models (tree-based, ensemble, deep learning) for customer-specific needs, from data prep to production-grade Python code.