freelance data science engineer python sql

Job OverviewOn behalf of JM, we are seeking a Data Engineer to help build a modern data platform from scratch and develop towards an architectural role over time. The role involves migrating from a traditional on-premise solution to a cloud-based platform in Snowflake, designing and building data pipelines, working with data modeling, ensuring performance...

Internship - Data Scientist & Engineer (English Speaking) Short‑term summer internship or temporary work contract (2–3 months) based in Stockholm. What We Offer Hands‑on experience with data science, NLP, clustering, classification, and model evaluation. Opportunity to work on real data‑infrastructure projects that impact business. Learning how data...

Kungliga Tekniska högskolan, Verksamhetsstödet vid KTHVill du vara med och utveckla vår centrala analys- och dataplattform? Vi etablerar Microsoft Fabric som kärnan i vår dataplattform och söker nu en data engineer som vill bidra till nästa steg i utvecklingen. Här får du möjlighet att utveckla din kompetens, arbeta med modern teknik och skapa...

Vill du vara med och utveckla nästa generations analys- och AI-lösningar? Tycker du också att viktiga affärsbeslut ska baseras på fakta, data och insikter? Brinner du för att göra avancerad analys lättillgänglig för användare genom moderna produkter och smarta gränssnitt? Vi söker nu en Data Engineer till MinButik Analytics som vill vara med...

Join the Data & AI journey at Schibsted Media Data and AI are becoming increasingly important in how we build better products, support smarter decisions, and create value across Schibsted Media. We're looking for a Data Engineer to join our Data Infrastructure team and help build the shared data platform that powers analytics and AI across Schibsted Media....

Who we are💙Here at Waitwhile we're on a mission to eliminate the 1 trillion hours people spend waiting in lines every year. Our platform combines virtual waitlists, scheduling, real-time updates, messaging, and analytics to make access to places, services, and events seamless, online or in person. Trusted by 10,000+ companies, Waitwhile has already...

Hitachi Energy Sweden AB is seeking a Data Engineer to design, build, and optimize data pipelines powering Grid Integration analytics. You will implement backend data structures, ensure data quality, and maintain scalable data flows across the data platform.The role requires collaboration with architects, BI analysts, and IT teams to meet regulatory...

RaySearch develops software that supports cancer treatment at hospitals and radiotherapy clinics worldwide.We are looking for a Senior Data Engineer to work on RayIntelligence, an oncology analytics platform helping radiotherapy clinics turn data into actionable insights.About RayIntelligenceRadiotherapy clinics generate large amounts of clinical and...

Join our TeamAbout this opportunity:As a Data Engineer in the HWM Data Management & Visualization team, you will play a key role in designing, developing, and maintaining scalable data solutions that support Ericsson's Hardware Management and Lab Operations ecosystem.You will be responsible for building reliable data pipelines, integrating multiple...

Overview SCRL is a mobile-first design platform used by millions of creators worldwide. We are a team based in central Stockholm, working closely across functions with a shared commitment to quality, clarity, and craft. About the role This is a role with real impact and plenty of room to grow. You'll join the data team and work on the infrastructure that...

Swedium Global Services is the growing System Engineering and Solution Company, offers services like Semiconductor Engineering R&D Services, Embedded Systems Development, Custom Application Software Development, Web and Cloud Application Development, Testing Services, Consultancy and Outsourcing services to our clients across the globe for an onsite and...

About us At Techrytera AB, recruitment starts with you. We are a staffing and recruitment company with deep expertise and a clear focus on IT and Engineering. With our industry knowledge and close dialogue with both candidates and clients, we create precise matches where the right skills meet the right needs. We believe that a truly great match is not just...

About Us Visa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories, dedicated to uplifting everyone, everywhere by being the best way to pay and be paid. At Visa, you'll have the opportunity to create impact at scale —...

Google Cloud Journey as a Senior Data Engineer at CodentoDo you want to be among the best of Google Cloud technology and be an integral part of growing new business in Sweden, as well as our Nordic growth journey? Do you thrive in an empathetic, low-hierarchical, self-directed, and entrepreneurial work environment? If so, Codento might have the perfect...

Data är en av dagens viktigaste tillgångar, men det är först när den är tillgänglig, tillförlitlig och användbar som den skapar verkligt affärsvärde. Vi på Edge söker nu en Senior Data Engineer som vill vara med och utveckla moderna dataplattformar och skapa lösningar som hjälper våra kunder att fatta bättre beslut, effektivisera...

Hos TV4 möts teknik, innovation, nyhetsjournalistik, sport och underhållning. Varje vecka använder omkring åtta miljoner människor TV4 Play och MTV Katsomo. Bakom datadrivna beslut, relevanta användarupplevelser och modern produktutveckling finns en gemensam grund – en dataplattform som gör data tillgänglig, tillförlitlig och användbar. Nu söker...

Forma framtidens datadrivna lösningar i molnet. Är du en erfaren Data Engineer som vill arbeta nära tekniken och bygga robusta dataplattformar i moderna molnmiljöer? Hos Knowit i Göteborg får du möjlighet att ta ett tekniskt ledarskap i uppdrag där kvalitet, skalbarhet och affärsvärde står i centrum - tillsammans med några av Sveriges mest...

Join Coor in Stockholm and grow into a Tech Lead role, helping structure and develop our Databricks and Azure data platform. Have you worked a few years with Databricks and feel ready to take the technical lead? Coor is building a modern Azure and Databricks platform, and we are now looking for a Data Engineer who wants to step into technical ownership. A...

About the Company At Avaron, you get the security of permanent employment combined with the variety of working at different customers. We place specialists across everything from tech, IT and industry to project management and business support – and whatever the assignment, you have a consultant manager who is there for you and your development. About the...

Role Purpose As a Data Engineer within our Data-to-AI platform, you will play a critical role in enabling healthcare innovation through robust, scalable, and secure data systems. You will design and build core data platform components, advanced data models, and ingestion frameworks that power analytics, machine learning, and data‑driven decision making...