Praca dla freelance data science engineer python sql w Poznan

Type of contract: Employment contract  Salary range: 22500 - 34500 PLN gross   What will you do?   Join a team focused on designing and delivering modern data platforms and architectures that support advanced analytics, reporting, and data-driven decision-making. You will work closely with business stakeholders and engineering teams to define data...

Type of contract: employment contract Salary range: 14500-22300 PLN gross/m   What will you do?   You will work on designing, building and optimizing scalable data solutions in a cloud environment, focusing on creating efficient ETL pipelines and data models that support business needs. The role involves close collaboration with both technical...

Type of contract: B2B contract  Salary range: 200-265 PLN/H   What will you do?   Join a team focused on designing and delivering modern data platforms and architectures that support advanced analytics, reporting, and data-driven decision-making. You will work closely with business stakeholders and engineering teams to define data strategies, shape...

Your key responsibilities will be:    * Build machine learning models supporting markdown optimization, demand forecasting, sell-through prediction, and inventory liquidation. * Develop pricing and promotion recommendation algorithms based on historical sales, inventory, customer behavior, and commercial data. * Estimate and monitor key...

Type of contract: B2B contract Salary range: 125-160 PLN/H   What will you do?   You will work on designing, building and optimizing scalable data solutions in a cloud environment, focusing on creating efficient ETL pipelines and data models that support business needs. The role involves close collaboration with both technical and business...

At Regnology our greatest asset is our people. We value diversity and foster an inclusive environment that supports learning, safety, and growth. By investing in our team, listening to customers, and encouraging creativity, we drive continuous innovation and improvement.We offer a flexible, innovative environment where your ideas matter and your career can...

Welcome to Haleon. We’re a purpose-driven, world-class consumer company putting everyday health in the hands of millions. In just three years since our launch, we’ve grown, evolved and are now entering an exciting new chapter – one filled with bold ambitions and enormous opportunity. Our trusted portfolio of brands – including Sensodyne®,...

At Roche you can show up as yourself, embraced for the unique qualities you bring. Our culture encourages personal expression, open dialogue, and genuine connections,  where you are valued, accepted and respected for who you are, allowing you to thrive both personally and professionally. This is how we aim to prevent, stop and cure diseases and ensure...

**Senior Data Engineer(Databricks)** **Job Location : Gdansk/Warsaw/Poznan/Cracow / Wroclaw** Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine...

Type of contract: Employment contract Salary range: 11700 - 18700 PLN gross   What will you do?   As a Data Engineer, you will design and develop modern data platforms and data products in cloud and on-premise environments. You will work closely with business and technical teams to build scalable data solutions, onboard new data sources, and optimize...

Type of contract: Employment contract Salary range: 17400 - 26700 PLN gross   What will you do?   As an Expert Data Engineer, you will help design and build modern data platforms and products across cloud and on-premise environments. You will work closely with business and technical stakeholders to create scalable data solutions, optimize data...

Type of contract: Employment contract Salary range: 14600 - 22300 PLN gross   What will you do?   Join a team focused on building and evolving modern cloud-based data platforms and analytical solutions. You will design and develop scalable data pipelines, data models, and transformation processes, enabling efficient data consumption across business...

Type of contract: B2B contract Salary range: 95 - 129 PLN/H   What will you do?   As a Data Consultant, you will design and develop modern data platforms and data products in cloud and on-premise environments. You will work closely with business and technical teams to build scalable data solutions, onboard new data sources, and optimize data...

Type of contract: B2B contract Salary range: 155 - 205 PLN/H   What will you do?   As an Expert Data Consultant, you will help design and build modern data platforms and products across cloud and on-premise environments. You will work closely with business and technical stakeholders to create scalable data solutions, optimize data processing...

At Roche you can show up as yourself, embraced for the unique qualities you bring. Our culture encourages personal expression, open dialogue, and genuine connections, where you are valued, accepted and respected for who you are, allowing you to thrive both personally and professionally. This is how we aim to prevent, stop and cure diseases and ensure...

Company Description To be the leading producer of glass bottles and jars worldwide you need passion, commitment and innovation baked into the very fabric of a business and its people. For more than 120 years, our glass makers have honed their craft—channeling their creativity into more than 1,800 patents held today. When you join O-I you become part of...

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. WHY JOIN US If you're looking for a place to grow, make an...

LyondellBasell is a leader in the global chemical industry creating solutions for everyday sustainable living. With a nearly 70-year legacy that includes a Nobel Prize in Chemistry and our proprietary MoReTec recycling technology, LYB is enabling a more sustainable future for generations to come.  LYB develops high-quality and innovative products for...

LyondellBasell is a leader in the global chemical industry creating solutions for everyday sustainable living. With a nearly 70-year legacy that includes a Nobel Prize in Chemistry and our proprietary MoReTec recycling technology, LYB is enabling a more sustainable future for generations to come.  LYB develops high-quality and innovative products for...

At Roche you can show up as yourself, embraced for the unique qualities you bring. Our culture encourages personal expression, open dialogue, and genuine connections, where you are valued, accepted and respected for who you are, allowing you to thrive both personally and professionally. This is how we aim to prevent, stop and cure diseases and ensure...