Manager

P1C3TSTSData ScientistAdditional info for data science Submit your CV and any additional required information after you have read this description by clicking on the application button. - No mobile experience needed. Experience with Python Streamlit, Plotly, numpy, pandas, matplotlib, seaborn and with AWS S3 a plus.

Someone who is smart and truly a data scientist. Platform: Python/Streamlit production intelligence platform for the Amex Travel Mobile App — centralizes telemetry (Snowflake, ELF/OpenSearch, App Store Connect, Jira, etc.) into dashboards for TLS leadership.

Strict 4-layer architecture: Ingestion Analysis S3 Storage Visualization. Technical SkillStrong Python 3.11+, pandas, NumPy for data transformation and time-series workStreamlit dashboard development (multi-page, session state, query-param nav)API/SQL data integration (Snowflake, OpenSearch, REST sources)Visualization: plotly, matplotlib, seabornAWS (boto3, S3/Parquet), Docker, Kubernetes, CI/CDSecrets/auth (JWT, cryptography, proxy handling); testing with pytestData Science / AnalyticsApplied statistics for anomaly detection (rolling median + MAD z-score, thresholds); scipy a plusTime-series thinking: daily/weekly/monthly frequency-aware baseliningTurns raw telemetry into decision-ready insights (not deep ML, but solid quantitative reasoning)Business KnowledgeUnderstands mobile app KPIs across Bookings, Adoption, Engagement, App Health, Card Member Voice, Quality EngineeringFamiliar with iOS/Android store metrics, crash/stability, QE/regression conceptsTranslates leadership questions into metrics and viewsSenioritySenior-level ownership within an established layered architecture; respects design principles (no business logic in UI, filter-agnostic analysis)Contributes to and follows Architecture Decision Records (ADRs)Owns features end-to-end: data source analysis dashboardCommunication & CollaborationCommunicates data-driven findings clearly to leadership and non-technical stakeholdersWorks cross-functionally with QE, delivery, and product teamsStrong documentation habitsGo-GetterSelf-directed in integrating new data sources and extending hubs/domainsCurious and metric-obsessed; proactively closes visibility gapsBias to ship while keeping the architecture cleanJob SummaryJob number: P-108533Profession: OtherExperience: 7-10Years

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