What are the responsibilities and job description for the Senior Commercial Data Scientist position at Harnham?
Senior Commercial Data Scientist - Consulting | New York | $150,000-$180,000
Location: Midtown Manhattan (Hybrid)
Salary: $150,000-$180,000 bonus benefits
Industry: Revenue Growth Consulting
Company: Confidential (via Harnham)
The Opportunity
Harnham is partnering with a confidential consulting firm that helps global organizations drive revenue through advanced analytics. They're expanding their client-facing Data Science function and hiring a Senior Commercial Data Scientist to join a high-impact, high-visibility team.
This is not a back-office DS role - you'll sit directly with consulting teams, present to senior stakeholders, and build models that shape sales, marketing, and customer strategy.
What You'll Work On
- Predictive modeling & ML for revenue growth
- Customer health scoring & churn prediction
- Next-best-offer and spend forecasting
- ICP modeling & commercial segmentation
- Hands-on technical delivery mentoring junior DS associates
- Partnering with consultants in client meetings and strategy discussions
Why This Role Stands Out
- Client-facing from day one - influence strategy, not just outputs
- High technical depth - build and interpret ML models end-to-end
- Strong career runway - opportunity to move into BD / pre-sales support within ~12 months
- Forward-looking environment - expansion into AI/agentic solutions planned
- Collaborative, meritocratic consulting culture blending DS commercial consulting
Ideal Background
- 3-7 years in Data Science (commercial, consulting, or client-facing preferred)
- Strong Python skills; ML modeling expertise
- Quant degree (Math, Stats, Econ, CS, etc.); Master's a plus
- Experience leading junior analysts/associates
- Excellent communication stakeholder skills
Compensation & Setup
- Base salary: $150,000-$180,000 (DOE)
- Bonus %
- Hybrid in NYC
- Full benefits package
Interested?
Apply directly or reach out to Harnham for more details. This role offers a rare blend of deep technical ownership, client exposure, and strategic impact.
Salary : $150,000 - $180,000