Senior Credit Data Engineer

6 dni temu

Poland Wingedit Pełny etat 120 000 zł - 200 000 zł rocznie

Our client: KlarnaLocation: Warsaw (hybrid work: 2-3 days in the office)Rate: PLN per hourCooperation model: B2B or Employment ContractStart date: ASAPDuration: long-term agreementRecruitment process: 1 timed Abstract and Logical Reasoning Test (up to 15 minutes); 1 short interview (up to 30 minutes)Do you want to play a key role in revolutionizing the future of finance? Join Klarna - a global leader in deferred payments, with over 85 million active users and 2.5 million transactions processed daily As a pioneer in modern payment solutions, Klarna is developing innovative methods that streamline the shopping experience, enhance transaction security, and expand the availability of purchasing options. We're seeking individuals eager to achieve remarkable results and share their bold vision to redefine the future of payments and fintech. Send us your CV - we can't wait to meet you Your role is:-> To own the global UW tables (canonical facts/dimensions for applications, decisions, features, repayments, delinquency) with clear SLAs for freshness, completeness, accuracy, and data lineage;-> To design for AI-agents and humans: consistent IDs, canonical events, explicit metric definitions, rich metadata (schemas, data dictionaries), and machine-readable data contracts;-> To build & run pipelines (batch + streaming) that feed UW scoring, real-time decisioning, monitoring, and underwriting optimization;-> To ensure quality & observability (alerts, audits, reconciliation, backfills) and drive incident/root-cause reviews;-> To 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. Your skills and experiences:-> 6+ years of experience with SQL, PySpark, Python;-> Framework knowledge: Apache Airflow, AWS Glue, Kafka, Redshift;-> Cloud & DevOps: AWS (S3, Lambda, CloudWatch, SNS/SQS, Kinesis), Terraform; Git; CI/CD;-> 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);-> Strong educational background in Computer Science, Information Technology, or a related field;-> Language proficiency: Advanced English (minimum B2 level). Our client offers:+ Great opportunity for personal development in a stable and friendly large multinational company;+ Start-up mentality, small agile teams;+ Global Reach: Impact millions with seamless shopping and payments;+ Career growth and additional education. If interested, please apply safely through this portal (application rules are in accordance with GDPR). Employment agency Nr 17138.

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