freelance data science engineer python sql

Waste collection is a routing and forecasting problem at city scale. WasteHero's platform already plans routes and fleet for municipalities and haulers in six countries; we are now building the AI layer on top: fill-level forecasting, dynamic routing, anomaly detection and an AI assistant for operations teams. What you will do - Design and ship models and...

Spirii develops world-class charging products and digital solutions for electric vehicles. Our Digital Development department fosters a listen, learn, and lead culture — allowing us to continuously improve how we work. We're looking for a hands‑on Data Engineer to build and evolve Spirii's data platform and pipeline infrastructure. Working closely with...

DescriptionData EngineerAI is changing how software gets built.The data underneath it matters more than ever.At Heyra, we build operational AI: systems, workflows, and data platforms that live in production from day one. We work with companies that are moving quickly and need solutions that improve the way they operate.We’re looking for a Data Engineer who...

Senior Data Engineer at Resurs Bank is at the forefront of our cloud transformation, building a modern data platform from the ground up using AWS. You will collaborate with data scientists, analysts, product teams, and business stakeholders to unlock data-driven value and support decision-making across Nordic banking.This role offers a hybrid work...

På vegne af Frameo søger vi en Senior Data Engineer, der vil være med til at sætte den tekniske retning for en moderne dataplatform og omsætte forretningsmæssige behov til skalerbare dataløsninger. Du får en central rolle med stor indflydelse på arkitektur, teknologivalg og udviklingen af en international softwarevirksomhed, hvor data er en...

Senior Business-oriented Data Analytics Engineer Are you passionate about translating data into actionable insights? Do you have experience within Data & Analytics? If so, now is your chance to join Ascendis Pharma as our new Senior Business-oriented Data Analytics Engineer. Ascendis Pharma is a global biopharmaceutical company committed to making a...

Senior Business-oriented Data Analytics Engineer Are you passionate about translating data into actionable insights? Do you have experience within Data & Analytics? If so, now is your chance to join Ascendis Pharma as our new Senior Business-oriented Data Analytics Engineer. Ascendis Pharma is a global biopharmaceutical company committed to making a...

Senior Business-oriented Data Analytics Engineer Are you passionate about translating data into actionable insights? Do you have experience within Data & Analytics? If so, now is your chance to join Ascendis Pharma as our new Senior Business-oriented Data Analytics Engineer. Ascendis Pharma is a global biopharmaceutical company committed to making a...

Senior Business-oriented Data Analytics Engineer Are you passionate about translating data into actionable insights? Do you have experience within Data & Analytics? If so, now is your chance to join Ascendis Pharma as our new Senior Business-oriented Data Analytics Engineer. Ascendis Pharma is a global biopharmaceutical company committed to making a...

Senior Business-oriented Data Analytics Engineer Are you passionate about translating data into actionable insights? Do you have experience within Data & Analytics? If so, now is your chance to join Ascendis Pharma as our new Senior Business-oriented Data Analytics Engineer. Ascendis Pharma is a global biopharmaceutical company committed to making a...

Senior Business-oriented Data Analytics Engineer Are you passionate about translating data into actionable insights? Do you have experience within Data & Analytics? If so, now is your chance to join Ascendis Pharma as our new Senior Business-oriented Data Analytics Engineer. Ascendis Pharma is a global biopharmaceutical company committed to making a...

Senior Business-oriented Data Analytics Engineer Are you passionate about translating data into actionable insights? Do you have experience within Data & Analytics? If so, now is your chance to join Ascendis Pharma as our new Senior Business-oriented Data Analytics Engineer. Ascendis Pharma is a global biopharmaceutical company committed to making a...

Senior Business-oriented Data Analytics Engineer Are you passionate about translating data into actionable insights? Do you have experience within Data & Analytics? If so, now is your chance to join Ascendis Pharma as our new Senior Business-oriented Data Analytics Engineer. Ascendis Pharma is a global biopharmaceutical company committed to making a...

Vi leder efter en Senior Data Engineer, der brænder for at bygge moderne dataplatforme – og som både kan designe, udvikle og optimere skalerbare løsninger på tværs af Fabric, Python og Databricks. Vi tilbyder jobbet til dig, der ønsker at kombinere data, forretning og hands‑on udvikling Du bliver en del af vores konsulentenhed, hvor vi arbejder med...

Lunar is a Nordic challenger bank building the future of financial life with AI at the core. Our engineers, designers, and product people work on problems that actually matter. Fully licensed and founded in 2015, with offices in Copenhagen, Aarhus and Stockholm. As our new Senior Data Platform Engineer you'll join the Squad Matrix team based in Copenhagen,...

KØBENHAVN Vil du være med til at rådgive kunder om moderne data-platforme – og samtidig være tæt nok på teknologien til selv at kunne gå ned i detaljen, når det kræves? Hos Knowit hjælper vi bl.a. kunder med at bygge robuste, sikre og skalerbare dataplatforme baseret på enten open source-teknologier eller hyper scalers. Nu søger vi en erfaren...

Et teknologifirma i København søger en Data Engineer til at hjælpe med at bygge og vedligeholde infrastrukturen for deres datapipeline. Du vil skrive produktionsklare ETL-kode og sikre dataenes kvalitet. Stillingen kræver erfaring i Data Engineering med færdigheder i Python og SQL, samt erfaring med værktøjer som Apache Spark og Airflow. Der tilbydes...

WPP is the trusted growth partner for the world’s leading brands.  We unite cutting-edge media intelligence and data solutions, world-class creativity, next-generation production, transformative enterprise solutions and expert strategic counsel in a single company – powered by exceptional talent and our agentic marketing platform, WPP Open, to help our...

Er du en hands-on Data Platform Engineer, der trives med at bygge, drive og videreudvikle moderne data-platforme? Vi søger en Data Platform Engineer, der vil arbejde tæt på både data, platform og kunder. Du bliver en del af et team, hvor vi bl.a. bygger open source dataplatforme, der skal fungere i praksis – ikke kun se godt ud på en...

Senior Data Engineer At Demant, we shape the future of audiological solutions to improve the lives of peoplewith hearing loss. Within the Audiological Solutions group, we contribute across thehearing aid development lifecycle—from maturing and specifying advanced audioalgorithms to enabling data-driven innovation. As we continue to strengthen our...