Hiring: Lead Data Scientist | 10–12 Years We are looking for an experienced

Lead Data Scientist

who can set technical direction, own end-to-end ML solutions, and lead a team of Data Scientists/Engineers. Experience:

10–12 Years Role:

Lead Data Scientist

What You’ll Do • Own the complete model lifecycle — problem framing, feature engineering, model selection, training, validation, deployment, monitoring & retraining • Make and defend architecture-level decisions across classical ML and deep learning • Design and execute A/B testing, causal inference and uplift modeling experiments • Build production-grade feature pipelines and training infrastructure at scale • Monitor model performance, data drift and degradation; drive retraining, redesign and rollback decisions • Set technical standards for modeling, experimentation, code reviews and MLOps • Mentor

2–4 Data Scientists/Engineers • Act as the primary technical point of contact for clients and communicate complex model trade-offs clearly to non-technical stakeholders

Must-Have Skills ✅

10–12 years of Data Science experience





with proven production model ownership ✅ Strong expertise in

Classical ML

— Regression, Classification, XGBoost, LightGBM ✅ Strong

Deep Learning

expertise in at least one area: NLP, Forecasting, Recommendation Systems or Computer Vision ✅ Genuine hands-on experience with

Snowflake ✅ Production-scale feature engineering and training infrastructure ✅ Distributed computing —

Spark, Ray or equivalent ✅ Solid

MLOps

experience — MLflow/model registries, CI/CD, automated retraining, monitoring & drift detection ✅ Cloud ML platforms —

Databricks, SageMaker, Vertex AI, Azure ML, etc. ✅

GenAI/LLM

experience — RAG/retrieval design, evaluation frameworks and understanding of failure modes ✅ Robust

Python & SQL ✅ Technical leadership, mentoring and model/code review experience ✅ Excellent

client-facing communication and consulting skills ✅ Prior

consulting / professional services

exper

📌 Senior Data Scientist (Mumbai)
🏢 True Tech Professionals
📍 Mumbai