freelance data science engineer python sql

När elsystemet blir allt mer komplext ökar kraven på hög datakvalitet och robusta systemstöd. I denna roll bidrar du till att utveckla och förvalta strukturerad data och datamodeller som möjliggör tillförlitliga och långsiktiga beslut för att säkerställa ett driftsäkert elsystem.Vill du vara med och stärka Svenska kraftnäts datadrivna...

Sway Sourcing söker en erfaren Data Engineer eller Backend Developer för att arbeta med moderna dataplattformar och skalbara datapipelines i Stockholm. Du kommer att arbeta med tekniska lösningar och säkerställa datakvalitet i en hybrid arbetsmiljö.Rollen kräver minst 4–5 års erfarenhet och mycket goda kunskaper i Python och SQL. Vi erbjuder fast...

Do what you love and help us drive change! As a Data Scientist at H&M, you’ll turn vast amounts of data into meaningful insights and solutions that make an impact on a global scale. You’ll collaborate closely with business and tech teams to solve complex problems using advanced analytics, modelling, and machine learning.Contribute to the short- and...

As a Data Engineer (Senior / Staff) at Dema, you will help design, build, and maintain the systems that power our commerce analytics platform. Your work will contribute to reliable data flows, scalable infrastructure, and product features that help our customers turn complex data into clear insights. We believe software development is being fundamentally...

Job Description As a Senior AI & Data Engineer at Publicis Intelligence, you will play a key role in our journey towards becoming a more AI-driven consulting and product organization. The role is highly hands-on and technical, while also having clear strategic impact. You will join a team with strong existing capabilities in data, analytics, MarTech and...

As a Data Engineer (Senior / Staff) at Dema, you will help design, build, and maintain the systems that power our commerce analytics platform. Your work will contribute to reliable data flows, scalable infrastructure, and product features that help our customers turn complex data into clear insights. We believe software development is being fundamentally...

ÖversiktData Engineer hos Sopra Steria får du arbeta med spännande uppdrag hos ledande företag och organisationer, inom offentlig och privat sektor. Tillsammans med engagerade kollegor bygger du lösningar som stärker samhällsfunktioner och förbättrar vardagen för tusentals människor. Du bygger, optimerar och framtidssäkrar moderna dataplattformar...

What you will doPerform independent end-to-end validation of fraud detection ML models, including conceptual soundness, data integrity, feature engineering, model development, deployment design, and monitoring frameworks. Develop challenger models.Review and challenge first-line fraud model methodologies, assumptions, and implementation choices (e.g.,...

Our starting point is always in the operational issues and you will be a key player in the entire chain from Data Engineering, via algorithms, to production and model management. In addition, you will often be included in the earlier phases of projects; from business and data understanding to model prototypes.The field of application is wide; from...

Pagero, part of Thomson Reuters, provides a global e‑invoicing and business document network that connects more than 14 million businesses across 75+ countries. Pagero is recognized by IDC MarketScape as a Leader in European compliant e‑invoicing. As Pagero becomes more integrated with the ONESOURCE ecosystem, the company is expanding its product...

Doctoral student in Innovation Sciences with focus on Innovations in Energy and Environment We seek a PhD student in Innovation Sciences with the subject focus on Innovations in Energy and Environment. The PhD student will be a central part of the new research project Smart Renewable Energy Systems (SmartRESs) which investigates how to improve the energy...

Den här rekryteringen genomförs av Forefront Amplify på uppdrag av Sveaskog. Välkommen till en grön värld av möjligheter hos oss på Sveaskog. Vi erbjuder dig skogen – en vacker arbetsplats och framför allt ett av våra viktigaste bidrag för att klara utmaningar kopplade till klimatförändringar och framtidens råvaruförsörjning. Nu söker vi...

We are looking for an experienced Senior Data Analyst to join a growing manufacturing data team supporting digital products and data-driven initiatives. This role is ideal for someone who combines strong analytical capabilities with hands-on engineering experience to build scalable data solutions that enable smarter business decisions. You will collaborate...

TL;DR - We are looking for a data scientist to build Lovable's data and analytics muscle. You'll work cross-functionally across all teams to level up our understanding of users, uncover opportunities and empower everyone with the insights they need for data-driven decision making. Must combine analytical rigor with the ability to turn complex data into...

SEB is seeking a cloud-focused data engineer to join our Data, Analytics and Reporting team in Stockholm. You will design, build and maintain scalable data pipelines on GCP, collaborate across squads, and drive data quality, governance and automation.You will work with Python, SQL, Airflow and CI/CD, contribute to reusable patterns, and help onboard new...

Vill du vara med och utveckla ett växande datateam där affärsförståelse, datamodellering och moderna transformationsverktyg står i centrum? Vi söker Data Engineers som vill omsätta data till skalbara och välstrukturerade dataprodukter som skapar värde för verksamheten. Hos oss får du möjlighet att utveckla lösningar som gör data mer...

TL;DR — You own the data and models behind Lovable's financials. You turn revenue, cost, and usage data into forecasts, scenario analyses, and metrics frameworks the company steers by, build the financial data models and the systems that keep them current, and give leadership and the board numbers they can trust, not one-off spreadsheets.Why...

Your roleOur Data & Analytics (D&A) team combine broad business understanding with technical expertise to help our clients make better data-driven decisions. Expect to participate in projects ranging from advisory services to hands-on development of D&A solutions. We help our clients define a strategy, organize their D&A capabilities, and implement data...

DescriptionWe currently have a vacancy for a Data Manager (FME) fluent in English, to offer his/her services as an expert remotely (within EU). In the context of the first assignment, the successful candidate will be integrated in the Development team of the company that will closely cooperate with a major client’s IT team on site.Tasks:Design and...

Byggdataplattformarnas somöjliggör nästagenerations AI AI förändrar hur organisationer arbetar, fattar beslut och skapar värde, samtidigt som företag i allt högre grad investerar i data, analys och AI för att stärka sin konkurrenskraft och skapa nya affärsmöjligheter. Trots detta har många organisationer fortfarande svårt att realisera det...