Data Scientist Ssr - Sr — Python, Pandas, Sickit Learn, Snowflake, SQL Server, Machine Learning

OneSeven Tech (OST); Argentina; Presencial; ARS 48.621.095 - 72.931.642; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Fully Remote

Long-term contract

Paid PTO

Referral Program

Descripción de la vacante

A digital product agency is seeking a Data Scientist to lead strategic AI initiatives focused on user retention. In this role, you will optimize churn prediction models and enhance AI content tagging products. You should have strong skills in SQL and Python, and experience with Snowflake and AWS. This position is fully remote, with a compensation range of $3,000 - $4,500 per month. Applicants must send their resumes in English and provide LinkedIn and GitHub links.

Formación

• Strong proficiency in SQL (SQL Server) and Python for data science.
• Professional experience with Snowflake.
• Experience working within AWS environments.
• Proven experience building and deploying predictive models.

Responsabilidades

• Optimize and evaluate existing churn models.
• Identify improvements for AI Content Tagging products.
• Contribute to initiatives like Smart Pricing recommendations.
• Collaborate with internal teams for data understanding.
• Explore and clean datasets within complex relational schemas.

Conocimientos

Advanced SQL & Python

Cloud Data Platforms

Cloud Infrastructure

Machine Learning Deployment

Data Dexterity

English Fluency

Independent Execution

Herramientas

Snowflake

AWS

Descripción del empleo

Overview

Project Brief We are driving strategic AI initiatives to transform user retention and engagement for a massive data platform serving the MarTech and publishing industries. We need a Data Scientist to take ownership of a Subscriber Churn prediction model and enhance AI Content Tagging products already live in production. You will navigate complex relational schemas with over 700 tables to build high-impact models that solve real-world business problems.

What You Will Do

• Optimize Churn Models: Evaluate the existing v1 churn model and decide whether to advance or redirect it to maximize accuracy.
• Scale AI Products: Identify and implement improvements for an active AI Content Tagging product to expand its capabilities.
• Strategic Roadmap Delivery: Contribute to initiatives like Smart Pricing recommendations, Send Time Optimization, and Bot Monitoring Agents.
• Data Partnership: Collaborate with internal teams to understand data definitions and translate business requirements into technical solutions.
• Complex Data Navigation: Explore and clean inconsistent datasets within large-scale relational schemas.

Must-Haves

• Advanced SQL & Python: Strong proficiency in SQL (SQL Server) and Python for data science, including pandas and scikit-learn.
• Cloud Data Platforms: Professional experience with Snowflake.
• Cloud Infrastructure: Experience working within AWS environments.
• Machine Learning Deployment: Proven experience building and deploying predictive models, specifically Churn Prediction or Propensity Scoring.
• Data Dexterity: Ability to work with complex relational schemas and adapt to variable data availability across different clients.
• English Fluency: Advanced level for seamless technical and functional communication.
• Independent Execution: Ability to work autonomously within an established AI Pod.

Nice to Have

• NLP & LLMs: Experience with content classification, LLM context injection, and structuring data for agent consumption.
• Industry Domain: Background in MarTech or the publishing industry, including subscriptions, renewals, and audience engagement.
• Snowflake Ecosystem: Experience with Cortex ML or Snowpark.
• Metadata Management: Experience building data dictionaries or documentation for AI systems.
• Data Engineering Literacy: Familiarity with on-prem to cloud data replication patterns.

Benefits & Compensation

• $3,000 - $4,500/month - paid in USD, bi-weekly via Deel.
• Fully Remote - work from anywhere in Latin America.
• Long-term contract - starting with a 6-month contract, then full-time.
• Paid PTO - details provided per role.
• Referral Program - earn a bonus for referring talent that gets hired.

To Apply

• Please send your resume in English.
• LinkedIn Profile URL (Required).
• GitHub Repository (Required).
• Cover Letter (Optional but encouraged) - tell us why you're excited about this specific role.

About OneSeven Tech

Founded by James Sullivan, OneSeven Tech is a premier digital product agency serving startups and enterprises. Our clients have collectively raised over $100M in VC, and our enterprise partners include NASDAQ-listed companies. We work fully remote, move fast with 1-week sprints, and focus on elegant solutions to complex problems