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Credit Data Engineer

Klarna • 🌐 In Person

In Person Posted 2 days, 13 hours ago

Job Description

What you’ll do

Own the global UW tables

(canonical facts/dimensions for applications, decisions, features, repayments, delinquency) with clear SLAs for

freshness, completeness, accuracy

, and

data lineage

.

Design for AI-agents and humans:

consistent IDs, canonical events, explicit metric definitions, rich metadata (schemas, data dictionaries), and

machine-readable data contracts

.

Build \& run pipelines

(batch + streaming) that feed UW scoring, real-time decisioning, monitoring, and underwriting optimization.

Instrument quality \& observability

(alerts, audits, reconciliation, backfills) and drive incident/root-cause reviews.

Partner closely

with Credit Portfolio Management, Policy teams, Modeling teams, and treasury and finance teams to land features for

RUE

and consumer-centric models, plus regulatory and management reporting.

Tech stack (what we use)

Languages:

SQL, PySpark, Python

Frameworks:

Apache Airflow, AWS Glue, Kafka, Redshift

Cloud \& DevOps:

AWS (S3, Lambda, CloudWatch, SNS/SQS, Kinesis), Terraform; Git; CI/CD

What you’ll bring

Proven ownership of mission-critical data products (batch + streaming).

Data modeling, schema evolution,

data contracts

, and strong observability chops.

Familiarity with

AI/agent

patterns (agent-friendly schemas/endpoints, embeddings/vector search).

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