Build and maintain a Snowflake-based evaluation pipeline to measure the accuracy of new datasets, both independently and combined with existing data.
Implement evaluation metrics such as correlation and mean absolute error (MAE) to compare estimated company revenue against reported results.
Optimise Snowflake performance and compute costs through warehouse sizing, clustering, materialisation, query optimisation, and data pruning.
Develop automated processes for collecting, mapping, validating, and maintaining ground truth company revenue data.
Implement data quality checks, reconciliation rules, and monitoring to identify inconsistencies before they affect downstream reporting.
Evaluate new datasets as they become available and investigate data quality issues.
Ukázat vše (8)
O pozici / o projektu
Původní popisek.
Hi there! If you’re seeking a high-impact role within an ambitious and fast-growing software house, you might have just found your perfect match!
We are seeking a highly skilled and experienced Senior Data Engineer to join our team. You will be working with one of the biggest consumer insights providers in the U.S.
In this role, you will build and optimise a data evaluation pipeline in Snowflake for a financial data analytics project. The goal is to independently assess the quality and added value of new credit card transaction datasets by comparing company revenue estimates against reported financial results, while ensuring the process is scalable, cost-efficient, and automated.
You will take ownership of the pipeline end to end, from data processing and ground truth collection to quality validation and ongoing dataset evaluations.
Working hours: Availability between 5:00 PM and 10:00 PM CET is essential during onboarding; afterwards, standard hours end between 5 and 7 PM CET (depending on the day).
... About you - Strong SQL and hands-on Snowflake experience - Solid experience with dbt — modelling, tests, incremental strategies - Proven track record building data pipelines end-to-end, from ingestion to reliable outputs - A strong feel for data quality and sustainable, maintainable architecture - Python and Streamlit - ...
... with Snowflake — data transformation, modeling, and performance optimization. – Solid understanding of data modeling principles, data architecture, and scalable data solution design. – Practical experience with dbt for developing and maintaining data transformation workflows. – Proficiency in Python for data engineering, scripting, ...
... popisek. Hi there! If you’re looking for a high-impact position in an ambitious software house, we’ve got a match for you! We are looking for a React Native Engineer to work with our customer. Our client is a globally operating financial services provider specializing in online CFD trading across forex, commodities, indices, ...
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O pozici / o projektu Původní popisek. We are growing fast - and we invite you to grow with us. In Innowise, you can not only develop as an expert in your field, solve complex problems and influence the result, but also see how the finished project affects the world around. We are a close-knit team of professionals who ...
... for: - SQL (advanced) - Snowflake data development & cost aware usage - Practical experience with cloud data warehouse architecture - Strong understanding of data modeling (facts, dimensions, KPIs) - Experience with performance tuning and cost optimization in Snowflake - Experience integrating Snowflake with reporting tools ...
... for: - SQL (advanced) - Snowflake data development & cost aware usage - Practical experience with cloud data warehouse architecture - Strong understanding of data modeling (facts, dimensions, KPIs) - Experience with performance tuning and cost optimization in Snowflake - Experience integrating Snowflake with reporting tools ...
... , firmy doradczo-technologicznej specjalizującej się w transformacji cyfrowej, inżynierii oprogramowania, chmurze i danych, poszukujemy osoby na stanowisko: Data Platform Engineer with Apache Druid. - B2B contract - 100% zdalnie - Stawka: 170-200 PLN netto+VAT/h - Kontrakt B2B za pośrednictwem Devire - Praca zdalna - Elastyczne ...
... maintain robust data pipelines integrating data from diverse sources (databases, APIs, streaming platforms). - Collaborate with cross-functional teams including data engineers, data scientists, and cloud architects to deliver end-to-end data platform solutions. - Engage at all critical stages of project development with business ...