Senior Data Scientist

Vonage

Senior Data Scientist at Vonage building customer value infrastructure and reliable data products. Transforming verification telemetry into customer-facing data demonstrating measurable ROI.

Posted 5/25/2026full-timeRemote • 🇪🇸 SpainSeniorWebsite

About the role

Key responsibilities & impact

Own the customer value narrative: Build and maintain the infrastructure that lets every customer (and our sales team) articulate Verify's ROI in dollars and percentages
Ship production ML systems: From feature engineering through deployment, monitoring, and iteration
Create reliable, self-serve data products: Dashboards, APIs, and datasets that scale without manual intervention
Drive pricing and packaging decisions: Provide the quantitative foundation for how we charge and what we bundle
Partner across the organization: Work with Product, Engineering, Finance, Sales, and Customer Success to embed data into every decision
Report to leadership: Own KPI narratives on margin drivers, growth levers, and competitive positioning

Requirements

What you’ll need

5–8+ years in data science/analytics, with ≥2 years building and shipping data products
Track record of translating ambiguous business questions into measurable outcomes
Experience in B2B SaaS, identity/auth, fintech, messaging/telecom, or fraud analytics preferred
Demonstrated ability to influence product and pricing decisions with data.

Benefits

Comp & perks

Flexible work arrangements
Professional development opportunities

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

machine learningfeature engineeringdata product developmentdata analysisKPI reportingdata visualizationAPI developmentstatistical analysisdata monitoringdata iteration

Soft Skills

communicationcollaborationinfluenceproblem-solvingorganizational skillsquantitative analysisdecision-makingcustomer focusadaptabilitycritical thinking