Data Scientist

2 weeks ago

Chennai Tamil Nadu India, Tamil Nadu Datacrew.ai Full time

Role: Data Scientist

Experience: 4 to 7 years

Location: Chennai WFO

Immediate Joiners Preferred


Job Overview

We are seeking an experienced professional with strong expertise in forecasting models to support data-driven decision-making across the organization. The ideal candidate will design, implement, and optimize statistical and machine learning models to predict trends, demand, revenue, or operational metrics based on business needs.


Key Responsibilities

Develop, validate, and deploy time series forecasting models (ARIMA, SARIMA, Prophet, ETS, VAR, etc.) and machine learning-based forecasting techniques (XGBoost, Random Forest, LSTM, Transformer models, etc.).

Collect, clean, and preprocess historical data from multiple sources to build reliable forecasting datasets.

Perform feature engineering, seasonality/trend analysis, anomaly detection, and scenario simulations.

Collaborate with business stakeholders to understand forecasting needs across functions such as sales, supply chain, finance, marketing, or inventory planning.

Continuously monitor model performance, perform backtesting, and implement retraining strategies.

Build automated forecasting pipelines using Python, SQL, and cloud-based tools (AWS/Azure/GCP).

Present insights and recommendations through dashboards or visualizations using Power BI, Tableau, or Python (Matplotlib/Plotly).

Document methodologies and contribute to forecasting best practices and governance frameworks.


Required Skills & Qualifications

Bachelor’s/Master’s degree in Statistics, Data Science, Mathematics, Computer Science, Economics, or related field.

Hands-on experience (4+ years) in building and deploying forecasting or predictive models.

Strong proficiency in Python/R, including libraries such as pandas, statsmodels, scikit-learn, Prophet, or TensorFlow/PyTorch (for deep learning).

Solid understanding of statistical modeling, probability, and time series analysis.

Experience with SQL and data warehousing (Snowflake, Redshift, BigQuery, etc.).

Knowledge of MLOps practices and cloud platforms is an advantage.

Excellent analytical thinking and communication skills.

  • Senior Data Scientist

    5 days ago

    Chennai, Tamil Nadu, India, Tamil Nadu Crayon Data Full time

    Role: Sr Data ScientistExperience level: 5 to 7 yearsLocation: ChennaiWhy Crayon? Why now?Crayon is transforming into an AI first company, and every Crayon (that’s what we call ourselves!) is undergoing a journey of upskilling and expanding their capabilities in the AI space.We're building an organization where AI is not a department—it’s a way of...

  • Senior Data scientist

    17 hours ago

    Chennai, Tamil Nadu, India Crayon Data Full time ₹ 12,00,000 - ₹ 36,00,000 per year

    Senior Data Scientist Chennai (AI/ML & BFSI Focus) From models to measurable impact — drive real change with AI.Location: Chennai, India Experience: 6–8 years in Data Science/ML (preferably in BFSI or other data-rich industries) Innovators who don't just build models but drive measurable business impact. Expertise: Fierce desire to use AI in every...

  • Senior Data Scientist

    3 weeks ago

    Chennai, Tamil Nadu, India, Tamil Nadu Blackstraw Full time

    We are looking for Senior Data Scientists to lead a data science team and help us gain useful insight out of raw data. Senior Data Scientist responsibilities include managing the data science team, planning projects and building analytics models. You should have a strong problem-solving ability and a knack for statistical analysis. If you’re also able to...

  • Data Scientist

    3 weeks ago

    Chennai, Tamil Nadu, India, Tamil Nadu Tata Consultancy Services Full time

    Role: Data ScientistExperience: 6-12 yearsLocation: ChennaiKey Responsibilities Design, Develop, and Implement Machine Learning Models Create and fine-tune machine learning models using Python. Proficiency in Python Flask Utilize expertise in NLP to understand user queries and intent related to fashion. Build CI CD capability for ML solutions...

  • Head - Data Science

    2 weeks ago

    Chennai, Tamil Nadu, India, Tamil Nadu Crayon Data Full time

    Senior Manager Data Science – (AI/ML, GenAI & BFSI Focus) From vision to enterprise impact — lead the future of AI innovation. Location: Chennai, India Experience: 13–15 years in Data Science/AI/ML (with strong BFSI or other data-rich industry expertise) We’re seeking trailblazers who go beyond building models — leaders who drive AI strategy,...

  • Director Data Science

    7 days ago

    Chennai, Tamil Nadu, India, Tamil Nadu Crayon Data Full time

    Director Data Science – (AI/ML, GenAI & BFSI Focus)From vision to enterprise impact — lead the future of AI innovation.Location: Chennai, IndiaExperience: 13–15 years in Data Science/AI/ML (with strong BFSI or other data-rich industry expertise) We’re seeking trailblazers who go beyond building models — leaders who drive AI strategy, GenAI...

  • Data Scientist

    3 weeks ago

    Chennai, Tamil Nadu, India, Tamil Nadu Capgemini Engineering Full time

    Data Scientist / AnalystLocation: Chennai, IndiaExperience: 12+ yearsChoosing Capgemini means choosing a place where you’ll be empowered to shape your career, supported by a collaborative global community, and inspired to reimagine what’s possible. Join us in helping transform maritime operations through intelligent digital twin platforms that drive...

  • Data Scientist

    1 week ago

    Chennai, Tamil Nadu, India NTT DATA Global Delivery Services Ltd Full time ₹ 15,00,000 - ₹ 25,00,000 per year

    Data & Business Insights Analyst Role: Senior Data Scientist Responsibilities: - Partner with Internal and External stakeholders and contribute to building Formal Models with Pipelines - Have the eagle Eye View of the whole system and provide innovative solutions - Work with UI/UX Teams to provide an end-to-end solution Qualification: ...

  • Python Developer

    3 weeks ago

    Chennai, Tamil Nadu, India, Tamil Nadu Tiger Analytics Full time

    Designation :Data Scientist/Senior Data ScientistLocation : Chennai | Bangalore | HyderabadTiger Analytics is a global AI and analytics consulting firm. With data and technology at the core of our solutions, our 3900+ tribe is solving problems that eventually impact the lives of millions globally. Our culture is modeled around expertise and respect with a...

  • Data Scientist

    2 weeks ago

    Chennai, Tamil Nadu, India, Tamil Nadu Ryewalk Full time

    About RyewalkAt Ryewalk, we go beyond solving problems - we engineer smart, scalable solutions that drive business success.Salesforce Experts – We don’t just implement CRM solutions; we tailor Salesforce to fit your business, ensuring seamless adoption and maximum impact.Cloud Strategists – We design and build cloud architectures in AWS that are...