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Lead Data Scientist

Sedin Technologies

Chennai, Tamil Nadu, IndiaOn Site

Original Job Summary

About the Role

As a Lead Data Scientist at Lead Data Scientist, you will drive end-to-end delivery of data science projects, transforming business problems into analytical solutions. You will lead a team of data scientists and ML engineers, providing technical guidance, code reviews, and mentorship.

Responsibilities

  • Drive analytical solutions for complex business problems.
  • Lead and mentor a team of data scientists and ML engineers.
  • Engage with clients and internal stakeholders for pre-sales and solution design.
  • Collaborate with product managers, engineers, and domain experts.
  • Stay updated on AI/ML advancements and apply cutting-edge techniques.
  • Represent the company in thought leadership initiatives.

Qualifications

  • Master’s or Ph.D. in Computer Science, Statistics, Mathematics, or related field.
  • 10+ years of hands-on experience in applied data science and ML.
  • Proven track record of delivering ML projects in production.
  • Expertise in Python for data manipulation, model development, and visualization.
  • Proficiency in Streamlit for interactive data apps and demos.
  • Experience building and deploying APIs using FastAPI or Flask.
  • Understanding of ML deployment workflows and ML Ops practices.
  • Experience in pre-sales or client-facing solutioning for analytics/AI projects.
  • Strong problem-solving, communication and team leadership skills.

Nice to Have

  • Experience publishing research papers or contributing to open-source AI/ML projects.
  • Familiarity with modern NLP techniques and frameworks like LangChain or OpenAI APIs.
  • Knowledge of cloud platforms (AWS, GCP, or Azure) and scalable ML infrastructure.
  • Exposure to BI tools and data warehousing systems.

Our Technology Stack

  • Python, Jupyter Notebooks, SQL, Spark/PySpark
  • Tensorflow, PyTorch
  • Streamlit, Gradio, Flask
  • MLflow, Weights & Biases, Docker, Airflow, FastAPI, GitHub Actions
  • Github, Jira
  • AWS, Azure, GCP, Dataiku, Databricks

Key skills/competency

  • Data Science
  • Machine Learning
  • Python
  • Streamlit
  • FastAPI
  • ML Ops
  • Team Leadership
  • API Deployment
  • Client Engagement
  • Cloud Platforms

How to Get Hired at Sedin Technologies

🎯 Tips for Getting Hired

  • Customize Your Resume: Highlight relevant data science and leadership skills.
  • Showcase Projects: Emphasize ML projects and production experience.
  • Research Sedin Technologies: Understand company culture and tech stack.
  • Prepare for Interviews: Review technical questions on Python, ML Ops, and API deployment.

📝 Interview Preparation Advice

Technical Preparation

Review Python and Jupyter basics.
Practice ML model deployment on FastAPI.
Study ML Ops practices and CI/CD.
Revise data manipulation and visualization.

Behavioral Questions

Describe your leadership style.
Explain handling client disagreements.
Discuss teamwork in challenging projects.
Illustrate mentoring team members.