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

Location: Remote — LATAM

Project Brief

Our client is a data-driven audience management and marketing platform serving publishers and media companies. You'll be joining an established AI Pod to drive a high-impact roadmap of predictive and behavioral models — starting with a Subscriber Churn prediction model and expanding into content intelligence, smart pricing, and send-time optimization. This is a greenfield-meets-production role: some work builds on existing systems, some starts from scratch.

Must-Haves

• Strong proficiency in Snowflake
• Python for data science (pandas, scikit-learn, etc.)
• Strong proficiency in SQL Server
• 3+ years of experience building and deploying machine learning models (churn prediction, recommendation systems, or similar)
• Familiarity with NLP or content classification
• Ability to work independently within a cross-functional AI team
• Proven track record of taking a model from concept to production

Nice to Have

• Experience in media, publishing, or subscription-based businesses
• Background in behavioral data analysis or email engagement modeling
• Experience building autonomous agents or monitoring pipelines
• Familiarity with bot detection or list hygiene workflows

What You Will Do

• Evaluate the existing v1 Subscriber Churn Model and either advance or redirect it based on your technical assessment
• Enhance our client live AI Content Tagging product — identifying improvements to expand capabilities and accuracy
• Build a Smart Pricing system that recommends promotions, discounts, and campaigns based on subscription behavior to reduce churn and re-engage lapsed subscribers
• Develop a Send Time Optimization model that delivers emails when each recipient is most likely to engage
• Design and build a Bot Monitoring Agent that identifies bot activity patterns and recommends list hygiene or re-engagement actions
• Collaborate closely with the AI Pod and report directly into Katie's workstream

Why This Could Be Your Next Big Move

• Immediate ownership — You'll be handed a live production product and a v1 model on day one, with full autonomy to evaluate and improve them
• High-impact roadmap — Your work will directly influence subscriber retention, revenue, and product strategy for media companies across our client´s base
• Cutting-edge problem space — Work across churn prediction, NLP, behavioral modeling, and agentic systems — all within a single role
• Fast-moving team — 1-week sprints, no red tape, and a client that trusts the team to move quickly and deliver

Benefits & Compensation

• 💵 $3,000 – $4,500/month — paid in USD, bi-weekly via Deel
• 🌎 Fully Remote — work from Argentina
• 📄 Long-term contract — starting with a 6-month contract, then full-time
• 🤝 Referral Program — earn a bonus for referring talent that gets hired

To Apply

Please send your resume in English. Include the following:

• 🔗 LinkedIn Profile URL (required)
• 💻 GitHub Repository (required)
• 📜 Certifications — if applicable (e.g. AWS, Azure, Databricks)
• ✉️ Cover Letter — tell us why you're excited about this specific role (optional but encouraged)

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 2,000+ person hospitality groups and NASDAQ-listed companies. We work fully remote, move fast with 1-week sprints, and focus on elegant solutions to complex problems.