freelance data science engineer python sql

Our stack: Python 3 (asyncio), Airflow, Docker, PostgreSQL/TimescaleDB, GitLab, Metabase, Streamlit, RabbitMQ, Kubernetes, AWS (S3, EC2) and we're also playing around with ClickHouse, Apache Iceberg, DuckDB, and Trino. We're Quantlane, a proprietary trading firm built for traders. Our goal is to create a best-in-class ecosystem that helps traders unlock...

3Pillar is an AI transformation partner on a mission to help enterprises build the AI-native products and intelligent agents that will define the next era of business. With teams across North America, Europe, Latin America, and Asia, we work with the most ambitious companies in financial services, healthcare, media, and technology — helping them move...

Why Aisle?Aisle is redefining how enterprises secure their software with an AI agent for autonomous vulnerability remediation. Vulnerabilities are the #1 root cause of cyber incidents, yet most organizations take weeks or months to patch what attackers exploit in days. We’re changing that.Our mission is to protect democratic societies from the most...

📍Prague I Brno🕰️ Part-Time I Full-TimeDo you enjoy solving data challenges using Python or SQL? Are you passionate about modern open-source tech and working in cloud environments? If you're eager to collaborate with experienced professionals and build impactful data solutions, we’d love to hear from you.What You’ll DoAs a Data...

Work ScheduleStandard (Mon-Fri)Environmental ConditionsOfficeJob DescriptionDo you have a passion for innovative ideas and groundbreaking discoveries? With over $1 billion invested annually in R&D, at Thermo Fisher Scientific you'll help to solve some of the world's toughest challenges, from giving cancer patients hope, ensuring safe drinking water and...

👋 Greetings, future tech savant:  Embark on an exciting journey into the realm of software development with 3Pillar! We extend an invitation for you to join our team and gear up for a thrilling adventure. At 3Pillar, our focus is on crafting cutting-edge technologies that revolutionize industries. As a Software Engineer, you'll play a vital role in our...

We’re building a Realtime Data Platform – a platform that ingests data from multiple external sources, normalizes it into canonical models, and serves it for analytics, dashboards, and client-facing reports. As a BI Data Engineer, you’ll design and operate data models and transformation pipelines, ensure data quality and reliability for...

How you'll make an impactDesign and build production pipelines on Databricks using Spark Declarative Pipelines (SDP) and PySpark, from raw ingestion through business-ready data products.Define all pipelines, jobs, and schedules as code in Databricks Asset Bundles, deployed to every environment through automated CI/CD.Build data quality, monitoring, and...

Job DescriptionPurpose of the roleTo design, develop, and evolve trading, risk management and other platforms that facilitate trading and regulatory objectives within the investment banking domain. AccountabilitiesDesign, development, and maintenance of high-performance trading platforms, risk systems, and applications catering to the needs of traders and...

About the role: We are looking for a Data Engineer to join our Digital Manufacturing Platform (DMP) team at MANN+HUMMEL. You will help build a global, cloud-based platform that collects and processes real-time data from manufacturing lines and machines, enabling smarter decision-making across our plants. This role combines modern data engineering with real...

Data Engineer / Data EngineerkaBaví Vás datově intenzivní systémy? Pojďte to s námi probrat na pohovoru!Náplň práce:Navrhování, implementace a správa datových pipeline, úložišť a řešení pro reportingSpolupráce s technicky i businessově orientovanými kolegy na zajištění kvality datOptimalizace datových řešení s ohledem na...

Job DescriptionAt our company, we aspire to be the premier research-intensive biopharmaceutical company. We're at the forefront of research to deliver innovative health solutions that advance the prevention and treatment of diseases in people and animals. Join us in using the power of leading-edge science to save and improve lives around the...

Introduction Serco is a trusted leader in Space Services, with a proud history spanning over 55 years and a track record of supporting more than 50 space missions for world-renowned agencies like ESA and NASA. Our expertise covers the entire space lifecycle—from satellite testing and launch services to spacecraft operations, space surveillance, and data...

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 what’s possible. Join us and help the world’s leading organizations unlock the value of...

We are looking for a Data Engineer to join Stora Enso's Forest Data Services, Precision Forestry team in Wood & Energy Business Area. In Forest Data Services function, we work with internal and external data to provide valuable information for business decision-making.In this scope, the Precision Forestry Service team specializes in...

At BearingPoint, our Consulting team specializes in empowering Data Engineers by focusing on robust data platforms and modern technologies. We work extensively with data ecosystems, leveraging advanced tools and platforms like Fabric (+PowerBI), Databricks, Snowflake, and others to deliver insightful analytics and enable data-driven decision-making. Our...

Job descriptionOur Mission LOGEX is a leader in healthcare analytics, transforming complex data into actionable insights that help organizations make better decisions and improve outcomes. You will be part of the internal BI team, a newly established team within LOGEX that will initially consist of around 3 team members. This team represents a new domain...

Overview About the Role & Team Senior Manager of Data Engineering  IDC is seeking a highly skilled and motivated Senior Manager of Data Engineering & Advanced Analytics to lead the design, development, and scaling of advanced data-driven products. This role combines strong team leadership with deep hands-on expertise in data engineering, data...

Billigence is a Business Intelligence, Data Analytics & AI consultancy with a global reach bringing insights to our customers and delivering the best business outcomes using data. We provide professional services in areas including Data Governance, Cloud Architecture, Data Engineering, Data Insights, and more. Our mission is to transform the way people work...

Job Description:We Dream. We Do. We Deliver. Merkle, a dentsu company, powers the experience economy. For more than 35 years, the company has put people at the heart of its approach to digital business transformation. As the only integrated experience consultancy in the world with a heritage in data science and business performance, Merkle delivers holistic,...