Jobs für freelance data science engineer python sql bei Berlin

Berlin Mitte - Hybrid (2 days/week remote) - €60,000–75,000 + VSOP equity **Help us decarbonize cement and concrete - not tomorrow, today.** alcemy is on a mission to keep 100 million tons of CO₂ out of the atmosphere every year by 2030. Making concrete accounts for around 8% of global CO₂ emissions, and our machine-learning software runs...

DescriptionFor our data team in Berlin we are looking for a Data Engineer (d/f/m) (parental leave cover/1 year fixed term contract ) in our Qualify, Communicate & Transact cluster. Our mission is to qualify consumers' needs and establish seamless and valuable connections between buyers and sellers, empowering successful and joyful transactions. We do this...

Are you inspired by the fusion of software and robotics? Are you an experienced software engineer who dreams of building solutions that combine the latest technology to change how millions of customer orders are fulfilled? Would you enjoy working in a fast paced and highly collaborative environment?Amazon Robotics is seeking broad, curious engineers to join...

*Personio's intelligent HR platform helps small and medium-sized organizations unlock the power of people by making complicated, time-consuming tasks simple and efficient. Our team of 1,500 Personios is building user-friendly products that delight our 15,000+ customers and their 1.5 million employees. Ready to make an impact from day one?* **This role...

Team description The Risk AI Engineering Squad is a cross-functional team within the Risk & Compliance tribe,  responsible for developing cutting-edge data products and ML solutions that power Transaction Monitoring and protect our merchant base from Money Laundering and Financial Crime. We combine automation, AI, and engineering excellence to build...

At Bayer we’re visionaries, driven to solve the world’s toughest challenges and striving for a world where ,Health for all, Hunger for none’ is no longer a dream, but a real possibility. We’re doing it with energy, curiosity and sheer dedication, always learning from unique perspectives of those around us, expanding our thinking, growing our...

About the RoleWe're a fast-growing, seed-funded AI voice platform helping B2C businesses automate millions of customer calls through human-like AI agents. Our platform spans sales, support, and operational use cases — and we're looking for a Customer Engineer to join our technical customer-success team in Berlin.In this role, you'll sit at the intersection...

We are looking for a **Senior** **Data Engineer** at GLS/NXT to ensure the reliability and integrity of our growing data infrastructure and analytics platform. In this role, you will work at the intersection of data engineering, product, and operations - driving quality across our data pipelines, models, and warehouse architecture. You’ll design and...

***Location****:* *Barcelona, Berlin or Hamburg* Join our innovative team as a Senior CRM Tech Manager, where you will drive the implementation, maintenance, and optimization of our CRM platform **across Rider, Driver and B2B in 9 markets**. **As a key member of the CRM team**, you’ll collaborate across marketing, operations and data functions to...

It's fun to work in a company where people truly BELIEVE in what they're doing! We're committed to bringing passion and customer focus to the business. The Senior Data Engineer leads the design and optimization of complex data architectures. With advanced technical expertise, this role ensures that data is accurate, secure, and scalable while guiding the...

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...

  Bei FlixTrain gestaltest du die Zukunft der Mobilität aktiv mit. Wir bieten dir nicht nur sichere Arbeitsplätze sowie attraktive Zusatzleistungen, sondern auch ein dynamisches, internationales Umfeld, in dem deine Ideen echten Einfluss haben. FlixTrain hat es sich zum Ziel gesetzt, Zugreisen in Deutschland besser, umweltfreundlicher und barrierefreier...

Company DescriptionAbout Redcare Pharmacy:  As Europe's No.1 e-pharmacy Redcare Pharmacy is powered by passionate teams and cutting-edge innovation. We strive to create a healthy collaborative work environment where every employee feels valued and inspired to contribute to our vision "Until every human has their health". If you're seeking a career...

What's the role? We are looking for a strong AI Data Engineer to help make HERE data AI-ready for the CoE's portfolio of use cases, building the pipelines, integrations, data products, and governed access patterns that enable AI solutions, agents, and automations to operate on trusted information. This role works across enterprise systems, platforms, and...

    Senior Lead Data Engineer            PURPOSE: The Senior Lead Data Engineer within RWDS&AI leads the design and evolution of scalable data engineering architecture, platforms, and operating standards that power real-world evidence (RWE) generation across Global Medical & Evidence. The role combines deep engineering...

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...

## **Build the Data and Machine Learning Foundation Behind Every Doodle Product** Doodle is a B2B SaaS platform used by millions of professionals to coordinate meetings and collaboration. Reliable data infrastructure and well operated machine learning systems are essential to building secure, intelligent, and scalable products for our customers. As a Data...

Raisin is the world’s leading platform for savings and investment products. Founded in 2012, the **FinTech** connects consumers with banks in the EU, the UK and the US. This gives consumers **better interest rates** and banks a **diversified form of refinancing** . Our vision is to offer savings and investments without barriers and thus open up the global...

Raisin is the world’s leading platform for savings and investment products. Founded in 2012, the **FinTech** connects consumers with banks in the EU, the UK and the US. This gives consumers **better interest rates** and banks a **diversified form of refinancing** . Our vision is to offer savings and investments without barriers and thus open up the global...

We’re looking for a Senior Software Engineer to help us accomplish our mission to improve and extend lives by learning from the experience of every person with cancer. Are you ready to be the next changemaker in cancer care? Flatiron Health is a healthtech company using data for good to power smarter care for every person with cancer, around the...