NLwerkt

Data Engineer at sports retailer Decathlon in the Netherlands: designing, building, and maintaining scalable ETL/ELT pipelines, optimizing SQL queries, and monitoring data quality for analytics and business teams. Core stack: Python, SQL, Airflow/Prefect/Dagster, Snowflake/BigQuery/Redshift/Databricks, plus dbt, Docker, Spark, and Git.

Airflow Analytics API AWS BigQuery +17 skills

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NLwerkt

3 days ago

Lead Data Science

NewBe an early applicant EuropeLead

Netherlands

Lead Data Scientist at Zonneplan who builds and maintains forecasting and optimization models for energy trading and asset control (40–60% hands-on Python), sets up the team's MLOps lifecycle, and coaches a team of data scientists in the Trading & Optimization team.

Data Engineering Data Science MLOps Python

Java PHP Developer

New EuropeFull-time

Netherlands

Content analyst at the Koninklijke Bibliotheek (KB), the Dutch national library: you analyze files and preservation metadata in digital collections, build and test metadata mappings for migration to a new digital repository, and help improve the in-house mapping tool. Work centers on XML, metadata standards, scripting and large-scale data analysis.

Java PHP Developer

Europe

Netherlands

Full Stack Developer at Zonneplan building in-house software for the customer journey around solar panels, batteries, charging stations and energy contracts, using Laravel/PHP on the backend and React/TypeScript on the frontend in an AI-first, agile team. 32-40 hours/week, salary EUR 3,500-5,500.

Agentic AI Agile AI Claude Code GitHub +8 skills

Senior Data Engineer

EuropeSenior

Netherlands

Senior Data Engineer for the HR Analytics team of the Royal Netherlands Air Force (Ministry of Defence) in Breda: builds and maintains data infrastructure and dashboards so strategic HR decisions are data-driven, focusing on data preparation. Works with SQL, data warehousing, PowerBI, Visual Studio, GitHub and JIRA; hybrid ~50/50 home/office, 1-year contract with view to permanent.

Analytics Data Engineering GitHub Jira Power BI +3 skills

Java PHP Developer

EuropeContract

Netherlands

Technical Information Security Officer at KB, the Dutch national library in The Hague. Day to day: translating security policy into technical measures, running vulnerability scans, analyzing security incidents, advising the CSIRT and IT teams. Works with SIEM/SOC processes, cloud platforms and security tooling.

Agile Cybersecurity SIEM

4K – 6K € / mo

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Data Engineer

Lead Data Science

Java PHP Developer

Java PHP Developer

Senior Data Engineer

Java PHP Developer

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