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
Strong 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

Positive 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 outstanding 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