Jobs für freelance data science engineer python sql bei Berlin

THE ROLE & THE TEAMAt Zalando, we deliver a tailored marketplace experience driven entirely by data. The Customer Insights Engineering team plays a critical role in optimizing the onsite experience for our 50M+ active customers. We build curated data products that track customer journeys and engagement across all digital touchpoints—ensuring that data...

IntroAt carbmee, data is not a byproduct: it is the product. As a Forward Deployed Engineer on our Data & AI track, you are the technical vanguard of our mission, deployed directly inside the world's largest industrial enterprises to turn fragmented supply chain data into product-level carbon intelligence. You'll design AI-powered pipelines on carbmee...

Was Deinen Job ausmachtBeratung unserer Kunden zu skalierbaren und innovativen Datenplattformen (Data Warehouse, Data Lake, Data Lakehouse) mit Fokus auf den Dateninfrastrukturen wie Datenbanken und Data PipelinesVerantwortung für Konzeption und Umsetzung der Dateninfrastrukturen und Sicherstellung der Datenqualität, stets eng mit der Fachdomäne...

Job DescriptionWe are on a lookout for a hands-on Principal ML Engineer (Agentic AI) to join the Vendor Data Team on our journey to always deliver amazing experiences to go beyond prompt engineering into autonomous orchestration: designing agents that generate their own prompts, tools that empower AI with real-world actions, and judge models that...

Als Consultant für Data & AI (m/w/d) arbeitest du mit den neuesten Microsoft-Technologien und entwickelst datengetriebene Lösungen, die Data Engineering, KI und moderne Analytics verbinden. Dein Fokus liegt auf Microsoft & Databricks. Du arbeitest hauptsächlich an modernen Datenplattformen und treibst die Einführungen der neuesten KI- und generativen...

Are you ready to shape your future with confidence?Gemeinsam die Welt jeden Tag ein bisschen besser machen. Für diesen Anspruch setzen wir bei EY alles in Bewegung und gehen als Team „all in“. Schließlich haben wir ein klares Ziel vor Augen: nachhaltigen Wert und Wachstum zu schaffen – für unsere Mandant:innen, Mitarbeitenden und die gesamte...

TeamViewer provides a leading Digital Workplace platform that connects people with technology—enabling, improving and automating digital processes to make work work better. Our software solutions harness the power of AI and shape the future of digitalization. We believe that our diverse teams and strong company culture are key to the success of our...

About the Role Growth Data Products (GDP) drives GetYourGuide's growth engine by transforming raw marketing data into reliable, self-service insights and automated decision systems. Our work spans every growth channel—Paid and Organic Search, Display Advertising, CRM and Lifecycle Marketing, Brand Marketing, Marketing Attribution, Experimentation, and...

Ready to become part of the most important mission on this planet?We are rebuy, pioneers in the sustainable reuse of electronics and media, and we are looking for you! Our mission: to make circular living accessible to all, one transaction at a time. By giving products a second chance, we reduce resource consumption and avoid unnecessary e-waste.Our global...

At Flix, we offer a tech-driven environment where innovation meets real-world impact, with competitive pay, strong growth opportunities, and a culture of collaboration and ownership.  We're looking for an experienced Senior Full-stack Python Engineer (m/f/d) to join our Supply Division. You'll make an impact by taking ownership of core backend...

Drive the end-to-end development and maintenance of our footfall data products.Design, build, and improve scalable data pipelines for ingesting, transforming, and processing large datasets.Work on data product design, evaluating methodologies, data quality, and analytical approaches to improve our products.Analyze complex technical problems and develop...

About the TeamAs a Senior ML Scientist / Data Engineer, you will drive algorithmic research-driven software development in a logistics team. Our systems make critical scheduling, planning, and routing decisions within warehouses, processing millions of customer orders every week. Predictive warehousing allows us to preemptively take actions that improve...

Our goal is to have a solar system on every roof, a storage unit in every house, and an electric car in every garage. Enpal makes this possible with an integrated total solution for decentralized energy—from solar systems and battery storage to wall boxes, smart meters, and heat pumps. At the heart of it all is our AI-powered platform Enpal.One+, which...

Description :About DWS:At DWS, we’re capturing the opportunities of tomorrow. You can be part of a leading, client-committed, global Asset Manager, making an impact on individuals, communities, and the world.Join us on our journey, and you can shape our transformation by working side by side with industry thought-leaders and gaining new and diverse...

Our goal is to have a solar system on every roof, a storage unit in every house, and an electric car in every garage. Enpal makes this possible with an integrated total solution for decentralized energy—from solar systems and battery storage to wall boxes, smart meters, and heat pumps. At the heart of it all is our AI-powered platform Enpal.One+, which...

Location: Berlin, Germany  Remote Status: Fully Remote (#LI-Remote) LivePerson (NASDAQ: LPSN) is a leader in trusted enterprise conversational AI and digital transformation. The world's leading brands use our award-winning Conversational Cloud platform to connect with millions of consumers. We power nearly a billion conversational interactions every month,...

KurzbeschreibungDataciders, eine dynamisch wachsende Unternehmensgruppe, ist führender Dienstleister für Data & AI im deutschsprachigen Raum. Unseren Erfolg bestätigt der 1. Platz der renommierten Lünendonk Liste für Data & Analytics Dienstleistungen.Du begeisterst Dich für neue Technologien und möchtest deren Potenzial in innovativen Data- und...

Are you ready to shape your future with confidence? Gemeinsam die Welt jeden Tag ein bisschen besser machen. Für diesen Anspruch setzen wir bei EY alles in Bewegung und gehen als Team „all in“. Schließlich haben wir ein klares Ziel vor Augen: nachhaltigen Wert und Wachstum zu schaffen – für unsere Mandant:innen, Mitarbeitenden und die gesamte...

We are building the world's decision infrastructure: the strategic twin of every industrial organization for complex combinatorial problems. We unlocked what wasn't possible before: mapping reality with its levers and constraints into a computer, then running n-dimensional optimization on critical value-chain decisions. We help Europe stay strong and the...

KurzbeschreibungDataciders, eine dynamisch wachsende Unternehmensgruppe, ist führender Dienstleister für Data & AI im deutschsprachigen Raum. Unseren Erfolg bestätigt der 1. Platz der renommierten Lünendonk Liste für Data & Analytics Dienstleistungen.Du begeisterst Dich für neue Technologien und möchtest deren Potenzial in innovativen Data- und...