We’re Hiring: Senior Data Science Lead

Location: Mumbai (Onsite)
Experience: 10+ years
Full-time

We’re looking for an experienced Data Science professional to lead high-impact measurement, marketing science, and AI initiatives. You’ll build advanced statistical models, drive data-backed business strategies, and develop AI-powered solutions that deliver measurable impact for clients.

What you’ll do:

- Build predictive models and lead Marketing Mix Modeling (MMM) using Bayesian methods and advanced statistical techniques
- Design incrementality studies, forecasting models, and measurement solutions to optimize media investments
- Develop and leverage AI agents to automate workflows and improve efficiency
- Validate and enhance existing AI tools, deployed models, and marketing measurement workflows
- Translate complex analytical outputs into actionable business insights and strategic recommendations
- Create client-ready presentations covering methodology, findings, and business impact
- Collaborate with engineering, product, and media strategy teams to deliver scalable solutions
- Establish best practices and methodologies across the Data Science team

What we’re looking for:

- 10+ years of experience in Data Science, Marketing Measurement, Econometrics, or Causal Inference




- Strong proficiency in Python and SQL, with experience writing production-grade code
- Hands-on experience with Marketing Mix Modeling (MMM), attribution, and incrementality measurement
- Robust understanding of advertising metrics, including reach, frequency, conversions, and media performance
- Ability to translate complex statistical findings into clear, actionable business recommendations
- Experience collaborating with cross-functional teams and managing multiple projects independently
- Excellent communication and presentation skills for client-facing engagements

Good to have:

- Experience with GCP/AWS and deploying models as APIs or automated decision systems
- Familiarity with LLMs, AI agents, and integrating them with statistical models
- Contributions to open-source measurement tools
- Experience translating research into executive-ready presentations and strategic insights

Why work with us?

- Be part of a fast-growing B2B SaaS startup
- Work on challenging, high-impact Data Science and AI projects
- Enjoy great growth opportunities and competitive remuneration
- Collaborate with talented professionals in an environment built on teamwork, integrity, and responsibility

Work Location: In person

📌 Senior Manager Data Science (Mumbai)
🏢 Firsthive
📍 Mumbai