Jobs für freelance data science engineer python sql bei Berlin

We’re looking for a Data Platform Engineer (m/f/d) to join our team and help build and operate the data infrastructure that powers Flix’s mobility platform. At FlixTech, our data platform enables teams across the company to process, analyze, and act on large volumes of mobility data. The platform supports critical use cases such as network planning,...

Welcome to Planet. We believe in using space to help life on Earth. Planet designs, builds, and operates the largest constellation of imaging satellites in history. This constellation delivers an unprecedented dataset of empirical information via a revolutionary cloud-based platform to authoritative figures in commercial, environmental, and humanitarian...

As a SeniorML Scientist / Data Engineer, you will drive algorithmic research-driven software development in a logistics team. At Zalando, we process millions of customer orders every week and our systems make critical scheduling, planning, and routing decisions within our warehouses. Predictive warehousing allows us to preemptively take actions, which...

Company DescriptionAxel Springer is Europe’s leading digital publisher and a global media and technology company headquartered in Berlin. With renowned brands such as BILD, POLITICO Germany, WELT und BUSINESS INSIDER Germany, we reach millions of users worldwide. We combine the reach of an established industry leader with the agility of a startup,...

About the job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo, Larry Summers, and Jack Dorsey. Position: Data Science and Analytics Experts Type: Contract Compensation: $60–$70/hour Location: Remote Role...

What you’ll doTrain, test, and ship models that power Peec AI’s recommendations - helping customers boost their visibility in AI searchDevelop algorithms that extract actionable insights from AI search behavior, creating data-driven recommendations that help brands increase their AI Search visibilityOwn the full model lifecycle from experimentation to...

About usToday, 7 out of 10 people globally lack access to life-saving Magnetic Resonance Imaging (MRI). Conventional MRI machines are massive, cost millions of euros, and require specialized, shielded rooms which means they are usually confined to large hospitals.At DeepSpin, we are changing that by building the World’s First Flatbed MRI.Our...

Company Description As the world’s pioneering local delivery platform, our mission is to deliver an amazing experience, fast, easy, and to your door. We operate in around 65 countries worldwide powered by tech, designed by people. As one of Europe’s largest tech platforms, headquartered in Berlin, Germany. Delivery Hero has been listed on the Frankfurt...

As the world’s pioneering local delivery platform, our mission is to deliver an amazing experience, fast, easy, and to your door. We operate in around 65 countries worldwide powered by tech, designed by people. As one of Europe’s largest tech platforms, headquartered in Berlin, Germany. Delivery Hero has been listed on the Frankfurt Stock Exchange since...

About the job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey . Position: Artifact Expert — Data Analyst Type: Contract Compensation: $80–$120/hour Location: Remote Role...

LocationTo strengthen our Tech Team at Berlin, Constance or Munich, we are at earliest opportunity looking for a (Senior) Data Platform Engineer (m/w/d).Your tasksYou own the technical platform through which wetter.com delivers weather & climate data products to B2B & B2C customersYou develop and operate innovative products together with our backend team,...

Make an Impact by:Designing, developing, optimizing, and maintaining the data architecture and ELT/ETL pipelines that support our business goals across charging sessions, billing, invoicing, and promotions.Build and maintain large-scale batch and streaming pipelines, data warehouse models, and transformation layers that are reliable, performant, and well...

Als Data Engineer entwickelst und betreibst du skalierbare Datenpipelines, die Unternehmensdaten sicher und effizient mit modernen GenAI-Anwendungen verbinden. Deine Aufgaben zusammengefasst:Integration von Unternehmensdaten in moderne Generative-AI- und AI-PlattformenAnalyse von Datenquellen sowie Konzeption von Datenarchitekturen für reale AI-Use-Cases...

This isn’t your regular job. Almedia is a place where those who want to push harder can accelerate their careers faster than anywhere else. We’re aiming to become Germany’s second bootstrapped unicorn. Almedia is already Europe’s #3 fastest-growing company in 2025 (FT1000).We are building the future of marketing by rewarding our community of over 70...

Cloud Engineer Locations: Remote across GermanyJoin a leading consulting environment focused on engineering, AI, and data, where you’ll support organisations in delivering modern, cloud-based solutions and data-driven transformation initiatives.Role overviewAs a Cloud Engineer, you will design and build scalable cloud environments and data solutions,...

The mission of Speechify is to make sure that reading is never a barrier to learning. Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. Speechify’s text-to-speech reading products...

About the job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo, Larry Summers, and Jack Dorsey. Position: Data Scientist Talent Network Type: Contract Compensation: $100–$150/hour Location: Remote Role...

At the company, 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 will make an impact by taking ownership of core backend...

Your missionTurn Dunia's experimental output into an understanding that drives better decisions  Dunia is building AI for one of the hardest unsolved problems in science: turning materials discovery from an academic, trial-and-error process into a programmable, scalable discipline. We run high-throughput experiments, simulations, and ML-driven...

Descriptionmobile.de is Germany’s largest vehicle marketplace, with more than 1.6 million listed cars, commercial vehicles, motorcycles, and e-bikes (annual average 2025). Both private customers and registered vehicle dealers use the platform and benefit from more than 140 million visits per month*. As a “one-stop shop,” mobile.de’s offering includes...