PolderPay is hiring a Senior Senior Data Engineer — AI feature store & streaming on the Data platform team (Hybrid · Amsterdam, Netherlands). This is a hands-on role in risk & decision ML—not a generic “AI enthusiast” post.
You will own real-time scoring, monitoring, and governance end to end: problem framing, offline evaluation, safe rollout, and iteration from production signals. Success is measured with clear metrics (quality, latency, cost, or business KPIs)—not slide decks alone.
PolderPay — Real-time features for fraud and underwriting models; Flink/Kafka adjacent stacks welcome.
Amsterdam hybrid.
PolderPay needs someone who can move real-time scoring, monitoring, and governance from experiment to production—with tests, monitoring, and stakeholder-ready communication.
The Data platform group partners closely with product and domain experts; you will translate ambiguous requirements into measurable ML or LLM outcomes.
What you will do
- Design and ship real-time scoring, monitoring, and governance with offline evals, dashboards, and rollback plans.
- Improve datasets, labeling, and metrics that correlate with user or business outcomes.
- Review model changes for safety, bias, latency, and infrastructure cost before wide release.
- Document decisions so on-call, support, and compliance teams can act without guesswork.
- Join design reviews and pairing sessions with engineers and domain experts.
What we look for
- Demonstrated production use of core skills such as Python, SQL, Snowflake, AWS—with repos, writeups, or metrics we can verify.
- Comfort operating the listed toolchain (dbt, Docker) in real environments—not tutorials only.
- Ownership of at least one feature or model from design through post-launch review—including failure modes you handled.
- Clear communication on trade-offs (quality, cost, latency, safety) with product and non-technical stakeholders.
- Eligible to work in Netherlands (or remote policy as stated in the listing).
Benefits & ways of working
- Bike scheme, lunch, parental leave.