freelance data science engineer python sql

Mindrift is seeking skilled freelance data science engineers to contribute to AI training projects. The role involves supervised fine-tuning, engagement in reinforcement learning from human feedback, and collaboration with leading global technology companies.Ideal candidates will have strong proficiency in Python and SQL, with at least 2 years of relevant...

BitPeak Sp. z o.o. poszukuje specjalisty ds. BI/Data Engineer, z co najmniej 3-letnim doświadczeniem w Data Warehouse, BI i Big Data, oraz 1+ roku pracy na platformie Databricks. Wymaga biegłej znajomości SQL oraz Python lub Scala i angielskiego na poziomie C1.Główne zadania to projektowanie i utrzymanie rozwiązań BI/ DW, optymalizacja procesów...

Mindrift is looking for highly skilled Vibecode specialists to join the Tendem project (https://tendem.ai/) and drive specialized data scraping workflows for real-world use cases. Mindrift is looking for highly skilled Senior Python Data Scraping Engineers to join the Tendem project and drive specialized data scraping workflows for real-world applications....

Mindrift is looking for highly skilled Vibecode specialists to join the Tendem project (https://tendem.ai/) and drive specialized data scraping workflows for real-world use cases. Mindrift is looking for highly skilled Senior Python Data Scraping Engineers to join the Tendem project and drive specialized data scraping workflows for real-world applications....

Mindrift is looking for highly skilled Vibecode specialists to join the Tendem project (https://tendem.ai/) and drive specialized data scraping workflows for real-world use cases. Mindrift is looking for highly skilled Senior Python Data Scraping Engineers to join the Tendem project and drive specialized data scraping workflows for real-world applications....

Mindrift is looking for highly skilled Vibecode specialists to join the Tendem project (https://tendem.ai/) and drive specialized data scraping workflows for real-world use cases. Mindrift is looking for highly skilled Senior Python Data Scraping Engineers to join the Tendem project and drive specialized data scraping workflows for real-world applications....

Mindrift is looking for highly skilled Vibecode specialists to join the Tendem project (https://tendem.ai/) and drive specialized data scraping workflows for real-world use cases. Mindrift is looking for highly skilled Senior Python Data Scraping Engineers to join the Tendem project and drive specialized data scraping workflows for real-world applications....

Mindrift is looking for highly skilled Vibecode specialists to join the Tendem project (https://tendem.ai/) and drive specialized data scraping workflows for real-world use cases. Mindrift is looking for highly skilled Senior Python Data Scraping Engineers to join the Tendem project and drive specialized data scraping workflows for real-world applications....

DescriptionMindrift is looking for highly skilled Vibecode specialists to join the Tendem project (https://tendem.ai/) and drive specialized data scraping workflows for real-world use cases. Mindrift is looking for highly skilled Senior Python Data Scraping Engineers to join the Tendem project and drive specialized data scraping workflows for real-world...

B2B.NET S.A. w Warszawie poszukuje Data Engineera z 2–4 latami doświadczenia do designu i rozwoju procesów przetwarzania danych. Kandydat będzie pracować z dużymi zbiorami danych, relacyjnymi bazami danych i narzędziami do ETL/ELT, wykorzystując Python/Scala/Java oraz Git.Wymagana bardzo dobra znajomość SQL oraz umiejętność analitycznego...

Silky Coders, będący spółką należącą do Grupy LPP, poszukuje specjalisty ds. danych do projektowania i utrzymania procesów ETL, analizy danych oraz zapewnienia jakości danych.Praca w środowisku hybrydowym, współpraca z data scientistami i zespołami biznesowymi w celu optymalizacji przepływów danych. Wymagane są umiejętności SQL, SSIS,...

DCG Poland is seeking a Data Engineer with AWS expertise to design scalable data pipelines and optimize data transformations. You will engage directly with business to understand requirements and ensure data quality in complex environments.The ideal candidate has 4–6 years of experience, strong SQL and Python skills, and a solid understanding of data...

Industry: banking Location: hybrid - 3 days per week from office in Warsaw or Gdańsk Rate: 165 pln/h on b2b Summary: We're looking for a Senior Data professional with strong SQL and Python skills to design data models, define data mappings, and translate business requirements into scalable technical solutions in a banking environment. Main Responsibilities:...

We are AIDA Recruitment,  a technology and artificial intelligence-based employee search. For our client, we are looking for a Data Engineer. We are seeking a highly skilled Data Engineer who thrives in working with complex data ecosystems. The ideal candidate will be responsible for developing data pipelines, preparing data for machine learning...

As a recruitment company, DCG understands that every business is powered by experienced professionals. Our management style and partnership approach enable us to meet your needs and provide continuous support. Due to our ongoing growth and the large number of recruitment projects we undertake for our partners, we are currently looking...

As a recruitment company, DCG understands that every business is powered by experienced professionals. Our management style and partnership approach enable us to meet your needs and provide continuous support. Due to our ongoing growth and the large number of recruitment projects we undertake for our partners, we are currently looking...

As a recruitment company, DCG understands that every business is powered by experienced professionals. Our management style and partnership approach enable us to meet your needs and provide continuous support. Due to our ongoing growth and the large number of recruitment projects we undertake for our partners, we are currently looking for: Data Engineer with...

The RoleWe are hiring a Data Integration Engineer to join our Client - actuals Financial infrastructure for high volume digital companies - team and take ownership of client integration pipelines from day one. This is a hands-on, build-heavy role. You won\'t be doing generic platform configuration—for your first six months, your primary mandate will be...

As a recruitment company, DCG understands that every business is powered by experienced professionals. Our management style and partnership approach enable us to meet your needs and provide continuous support. Due to our ongoing growth and the large number of recruitment projects we undertake for our partners, we are currently looking...

As a recruitment company, DCG understands that every business is powered by experienced professionals. Our management style and partnership approach enable us to meet your needs and provide continuous support. Due to our ongoing growth and the large number of recruitment projects we undertake for our partners, we are currently looking...