Data Scientist (NYC, L5/L6)
About Nelo Nelo is a leading consumer fintech and e-commerce platform in Mexico, with >$500MM in annualized GMV and >$70MM in annualized revenue. Our mission is to increase consumers' buying power in Latin America, and we do so by building a modern alternative to credit cards.
What this role actually needs.
About Nelo Nelo is a leading consumer fintech and e-commerce platform in Mexico, with >$500MM in annualized GMV and >$70MM in annualized revenue. Our mission is to increase consumers' buying power in Latin America, and we do so by building a modern alternative to credit cards. Responsibilities: - Develop machine learning and causality models upon which Nelo will make underwriting and portfolio management decisions - Create credit, personalization, ranking, and pricing algorithms - Design and analyze continuous experiments to provide insights and guide product and algorithm decisions - Lead machine learning infrastructure projects, including machine learning operations and observability - 5+ years of data science experience - Deep understanding of classification models, forecasting models and ML techniques Requirements: - 5+ years of data science experience - Deep understanding of classification models, forecasting models and ML techniques - Deep understanding of causal inference, experiment design and measurements - Deep understanding of optimization, including familiarity with formulating and solving constrained optimization problems - Advanced with SQL and Python - Very competitive salary and equity Benefits: - Very competitive salary and equity - 100% medical, dental & vision insurance coverage for you; 50% for dependents - Unlimited PTO - 401(k) - Extended maternity and paternity leave - Relocation support Company context: Nelo is a Mexico fintech company with engineering, product, and data hiring anchored in the Mexican market.
Day-to-day expectations
Nelo lists these responsibilities for the Data Scientist (NYC, L5/L6) role.
- Develop machine learning and causality models upon which Nelo will make underwriting and portfolio management decisions
- Create credit, personalization, ranking, and pricing algorithms
- Design and analyze continuous experiments to provide insights and guide product and algorithm decisions
- Lead machine learning infrastructure projects, including machine learning operations and observability
- 5+ years of data science experience
- Deep understanding of classification models, forecasting models and ML techniques
What a strong candidate brings
These requirements are extracted from the source listing and normalized for UpJobz readers.
- 5+ years of data science experience
- Deep understanding of classification models, forecasting models and ML techniques
- Deep understanding of causal inference, experiment design and measurements
- Deep understanding of optimization, including familiarity with formulating and solving constrained optimization problems
- Advanced with SQL and Python
- Very competitive salary and equity
Why people would want this job
Nelo published these compensation, benefits, or working-context details with the role.
- Very competitive salary and equity
- 100% medical, dental & vision insurance coverage for you; 50% for dependents
- Unlimited PTO
- 401(k)
- Extended maternity and paternity leave
- Relocation support
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Data Scientist (NYC, L5/L6) is framed against UpJobz source checks, country scope, compensation visibility, and work-authorization signals so candidates can make a faster go/no-go decision.
United States tech market
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Source: jobs.ashbyhq.com · Source ID: c4cc5f6f-09f1-4697-b3cd-ef22812d5e97 · Confidence: 90/100 · Last checked: May 7, 2026
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