Senior Data Engineer Vacature

1 week geleden

Delft, Nederland Online Payment Platform Voltijd

3 reasons you should join our team as Data Engineer
Data is your playground - and ours too. You won’t just build pipelines - you’ll help shape the foundation of a brand-new data warehouse from scratch. Join a fast-growing fintech with all the right ingredients: a collaborative culture, tech-minded peers, and the energy of a scale-up - backed by Worldline.

At OPP, we build the technology that powers the next generation of e-commerce. As a Data Engineer, you’ll join our dedicated data team in Delft, working closely with the CTO, a Data Analyst, a Data Engineer, and the DevOps/Development team. Build and deliver the ongoing initiative for a robust and scalable data warehouse to support better, faster decision-making. You’ll design and optimize data pipelines, ensure data quality, support data governance, and automate infrastructure with Terraform. On the short term, your focus will be on getting our data warehouse live. On the long-term, you'll enable analytics and data-driven strategies that help us outperform competitors and stay fast on our feet.

You bring at least 5 years of experience in data engineering, preferably within high-traffic or fintech environments.
You have an HBO+ degree in a relevant technical field.
Your toolbox includes advanced SQL (including window functions), Python (Airflow, PySpark), and AWS services (EMR, Athena, Kinesis, Lambda).
You’re familiar with data modeling (star/snowflake schemas), infrastructure automation using Terraform, and GitLab CI/CD.
You take ownership of end-to-end data pipelines, value collaboration with data analysts and developers, and troubleshoot like a pro.
Detail-oriented, proactive, and a team player who thrives in cross-functional setups.

12-month contract with the possibility of permanent extension.
~ The tools you need: a MacBook, home office setup, and NS Business Card.
~ A developers-only office at Lange Geer 26, within walking distance of our sales and product teams in the heart of Delft.
~ A great work atmosphere with catered lunches and regular team drinks.

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