Data Scientist

Validio is the agentic data management platform that automates data quality, lineage, and cataloging — so enterprises can finally

trust the data behind their analytics, AI, and reporting. As a Data Scientist on our Algorithm team, you build the models at the

heart of the product — the Anomaly Detection that separates good data from bad.

A validator watches a metric over time; an ML model decides, for each new value as it arrives, whether it's anomalous and worth

waking someone up for. These models run against tens of thousands of time series at once — unattended, unlabeled, with nobody

tuning them per customer. You'll own that end to end: reading a metric from a customer's warehouse, running the algorithm online

in our pipeline, and persisting the state it carries between runs, fast and reliably at scale.

• Build the algorithmic core — anomaly detection, plus data profiling, SQL generation, lineage parsing, and change point

detection

• Work out why a validator over-alerts on a metric — say one with a strong daily and weekly cycle — and reshape how it forms its

expected range

• A strong grounding in statistical modelling — the assumptions a method makes, how it estimates uncertainty, and how it fails

when the data breaks them

• SQL well beyond SELECT — window functions, query plans, dialect differences, and why a query that flies on one warehouse is

unusable on another

• The range to carry a problem from a vague business need through prototype to measured impact, and to direct AI tools well —

knowing what they get subtly wrong

Our stack, and why Rust for most of the engine and backend. Python for exploration and prototyping in the Algorithm team, where

modelling usually starts, and for parts of the service like the SDK and IaC tooling. SQL in every dialect that matters — we push

computation down to the warehouse when we can and stream through our own pipeline when we can't. Postgres and Redis for state,

Kubernetes and Helm to deploy, which lets us run Validio both as SaaS and fully air-gapped. Claude, Gemini, and Codex in daily

use.

Why Validio Founded in Sweden in 2019, we're trusted by data-driven enterprises like Nordea, Canva, Truecaller, Traveloka, and

Deutsche Glasfaser. We raised a $30M Series A this year and grew ARR 800% in twelve months as enterprises got serious about making

their data AI-ready. At around 40 people, you'll own initiatives end to end and make the call when you're closest to the problem —

strict about testing and documentation, and fast about decisions.