Loading description…

Data Scientist (Python, ML, SQL) in Chennai, India - Jobeax

Data Scientist (Python, ML, SQL) in Chennai, India is listed on Jobeax. Browse 30,000+ vacancies available.

Data Scientist – Mortgage Analytics & AI Experience – 5 to 10 years
About the Role
We are looking for an experienced Data Scientist to join our team and help build the next generation of data-driven solutions for the mortgage and real estate industry.
In this role, you will work at the intersection of data science, machine learning, cloud technology, and large-scale data engineering. You will have the opportunity to take ownership of complex analytical problems, develop production-grade machine learning solutions, and work with large volumes of mortgage, property, valuation, market, and transactional data.
You will work closely with Data Engineering, Product, Technology, Analytics, and Business teams to turn complex business problems into scalable data science solutions.
Mortgage domain experience is preferred but not required. We are equally interested in candidates with strong data science fundamentals who are excited to learn the mortgage and real estate domain.

Who You Are
You are a hands-on Data Scientist who enjoys solving complex problems with data.
You are comfortable working across the complete machine learning lifecycle — from understanding raw data and identifying patterns to feature engineering, model development, validation, deployment, and production monitoring.
You are someone who can move between experimentation and production. You are equally comfortable writing Python to build a model, SQL to analyse hundreds of millions of records, and collaborating with engineers to operationalise a solution.
You enjoy understanding the business problem behind the model and are able to communicate technical findings clearly to both technical and non-technical stakeholders.
Most importantly, you are curious, analytical, and comfortable working in an environment where you are expected to explore, experiment, challenge assumptions, and continuously improve existing solutions.
What You'll Do
As a Data Scientist, you will:

Design, develop, and productionise machine learning and statistical models.
Work with large-scale structured and unstructured datasets.
Perform exploratory data analysis to identify patterns, trends, anomalies, and opportunities.
Develop advanced feature engineering and data transformation pipelines.
Build predictive models using techniques such as regression, tree-based models, gradient boosting, ensemble modelling, clustering, ranking, and deep learning where appropriate.
Develop end-to-end ML pipelines covering data preparation, training, validation, deployment, scoring, and monitoring.
Conduct model backtesting, benchmarking, hyperparameter optimisation, and performance analysis.
Develop model explainability and interpretability using techniques such as SHAP and feature importance.
Monitor model performance, data drift, feature drift, stability, coverage, and production accuracy.
Develop scalable batch and real-time prediction pipelines.
Build reusable analytical frameworks rather than one-off solutions.
Design automated data-quality and model-quality checks.
Investigate production issues and perform root-cause analysis.
Identify opportunities to improve existing models, data pipelines, and analytical methodologies.
Work closely with Data Engineers and Software Engineers to move models from experimentation into production.
Translate business problems into measurable data science objectives.
Present model results, insights, recommendations, and trade-offs to business stakeholders and leadership.

Technology You'll Work With
Our environment includes modern cloud, data, and machine learning technologies.
You may work with:
Data & Cloud Platforms

Snowflake
Databricks

· AWS

Microsoft Azure
Google Cloud Platform

Programming & Data
· Python

· SQL

PySpark
Pandas
NumPy

Machine Learning

Scikit-learn
XGBoost
LightGBM
CatBoost
MLflow

· SHAP

· TensorFlow / PyTorch
Engineering & MLOps

Git
Docker
Kubernetes
REST APIs
FastAPI

· CI/CD

Model registries
Automated ML pipelines
Cloud-based model deployment and monitoring

You do not need experience with every technology listed above. We value strong fundamentals and the ability to learn new technologies quickly.
What We're Looking For
Required

Bachelor's or master's degree in data science, Computer Science, Statistics, Mathematics, Engineering, Economics, or another quantitative discipline.
Strong professional experience in Data Science, Machine Learning, Advanced Analytics, or a related field.
Strong proficiency in Python and SQL.
Strong understanding of machine learning and statistical modelling.
Experience developing predictive models using real-world datasets.
Experience with feature engineering, model evaluation, and model optimisation.
Experience working with large and complex datasets.
Strong understanding of model validation and performance metrics.
Ability to translate business requirements into analytical and machine learning solutions.
Strong problem-solving and analytical skills.
Ability to communicate complex technical concepts to different audiences.

What You'll Get
This role provides the opportunity to:

Work on complex, real-world machine learning problems with measurable business impact.
Build models using large-scale mortgage and real estate datasets.
Work with modern cloud and data platforms such as Snowflake and Databricks.
Own solutions across the complete machine learning lifecycle.
Build production systems rather than proof-of-concept models alone.
Experiment with traditional machine learning, advanced analytics, and Generative AI.
Collaborate with experienced Data Scientists, Engineers, Product teams, and domain experts.
Influence the architecture and direction of data science solutions.
Continuously learn new technologies and modelling techniques.
See your models and analytical solutions directly influence products and business decisions.

If you are passionate about applying data science, machine learning, cloud technologies, and AI to real-world problems, we would love to hear from you.

Apply to vacancy

Similar vacancies

More like this role

TalentXO

Data Scientist - AWS

6 days ago

Partner with Product to spot high-leverage ML opportunities tied to business metrics. build reliable features and data contracts. Build and ship models to: Enhance customer experiences and personalization Boost revenue via pricing/discount optimization Detect and block fraud/risk in real time Collaborate with Engineering ...

India, Mumbai

CodeChavo

AI Engineer - Python/SQL

5 days ago

... rather than developing new algorithms.- Translate business goals into AI-powered solutions, ensuring technical feasibility through collaboration with squad leads, data scientists, architects, and full stack engineers.- Integrate Google Cloud AI services and models into microservices and workflows to support scalable and maintainable ...

India, Pune

Taboola

Implementation Consultant - SQL, Python

6 days ago

Hybrid
On-site

... Taboola's mission to deliver performance at scale. 1+ years of professional experience in an enterprise software environment - 1+ years of hands-on experience with HTML, CSS, JavaScript, ReactJS, and Python - Experience with databases such as MySQL or Oracle - Strong ability to understand and implement web-based integrations - ...

India, Gurugram

Nexla

Software Engineer (Python/SQL)

7 days ago

Hybrid
On-site

... on it with a slick UX. 7+ years of professional software engineering, with Python as your primary language. This is a Python role, not a backend role where Python happens to be in the stack. - FastAPI, or a similar async Python framework such as Starlette, plus SQLAlchemy. Strong SQL and relational database skills. You ...

India, Bengaluru

Sigmoid

Senior Data Scientist - Big Data

5 days ago

... using data science and machine learning we would like to talk to you. Function : Data Science and Analysis → Data Science / Machine Learning Highly skilled at Data Interpretation Good exposure to machine learning concepts and algorithms Must be fluent with any one of Python, R, Java Strong in statistical & machine learning ...

India, Bengaluru

Crescendo Global Leadership Hiring India Pvt Ltd

Data Scientist - Generative AI

4 days ago

Hybrid

... contribute to organizational initiatives, innovation programs, and knowledge-sharing https://jobeax.com/link/NWRTOHArny83GSG0 :- 5 to 8 years of experience in Data Science, Machine Learning, and Analytics.- Strong proficiency in Python, SQL, Statistics, and Machine Learning algorithms.- Hands-on experience with Generative ...

India, Bengaluru

VE3

Python Engineer AI/ML

9 days ago

Full-time

... Requirements Requirements Design and develop scalable backend services and RESTful APIs using Flask or FastAPI, or Django (DRF). Develop robust integration with SQL (PostgreSQL preferred) and NoSQL databases like MongoDB. Optimize performance and scalability of applications handling large volumes of data. Write clean, modular, ...

India

Bosch Group

Data Specialist (SQL)

7 days ago

Remote
Hybrid

27k

... highly preferred). Experience working in cross-functional and cross-Business-Group environments. Basic SQL knowledge. Basic ETL knowledge (Alteryx and/or KNIME). Basic Microsoft Power Automate skills. Basic Bosch Digital File Service knowledge. Understanding of data interfaces, data validation, and automation concepts.

India, Bengaluru

Experion Technologies

Data Specialist (SQL)

11 days ago

Hybrid

... ETL tooling such as SSIS, Azure Data Factory, or equivalent, along with scripting (PowerShell/Python) for data validation and automation. Good understanding of data quality, de-duplication, cleansing, and validation techniques. Working knowledge of cloud data platforms (Azure SQL, Azure Synapse, or AWS RDS/Redshift) and hybrid ...

India, Kochi

Crescendo Global Leadership Hiring India Pvt Ltd

Principal Data Scientist - Generative AI

2 days ago

Principal Data Scientist - 7+ Years - BangaloreWe are hiring a Principal - Data Scientist with GenAI for a leading global AI and analytics organization. The role offers an opportunity to work on complex business problems and develop, implement and deploy Machine Learning and Generative AI solutions across https://jobeax.com/link/iWvc74qOaz1N3AKd ...

India, Bengaluru

consultancy

Data Engineer - ETL/Data Pipelines

11 days ago

... https://jobeax.com/link/fYGlpInxuIv5PeS1 & Skills :- 4 - 7 years in data engineering: SQL, Python, ETL/ELT orchestration.- Cloud data platform experience (Azure preferred): pipelines, storage, APIs.- Strong understanding of data lake and data architecture.- Data modelling for analytics (star schema) and data quality frameworks. (ref:hirist.tech)

India, Mumbai

Walmart Global Tech India

Principal Data Scientist - Data Science Services

6 days ago

Hybrid

... looking for engineers and data scientists who will being not only an abundance of experiences in technologies but an abundant curiosity to innovate. Also, the data science community at Walmart Labs is active in most of the Hack events, utilizing the petabytes of data at our disposal, to build some of the coolest ideas. All ...

India, Bengaluru

Skillventory

Data Scientist - Machine Learning

11 days ago

... trends in ML/AI and proactively apply emerging techniques where https://jobeax.com/link/xsE6UjgkMYiS07j0 candidate profile :- 3 years of hands-on experience in data science.- Strong proficiency in Python and libraries such as NumPy, pandas, scikit-learn, TensorFlow/PyTorch.- Expertise in SQL for data extraction, transformation, ...

India, Mumbai

Value Lane Consulting Private Limited

Artificial Intelligence/Machine Learning Engineer - Python/LLM

8 days ago

... Participate in end-to-end ML workflows from data ingestion to model https://jobeax.com/link/6K228mqDEvef9KNC Qualifications & Skills :- 2 to 4 years of experience in AI/ML engineering or data science roles.- Proficiency in Python, especially for ML development.- Hands-on experience with TensorFlow, PyTorch, or similar ML frameworks.- ...

India, Bengaluru

codefeast

AI Programmer - Remote Working

7 days ago

Remote
Hybrid
On-site
Full-time

Senior Data Scientist – Agentic AI / Gen AI Job Type: Full-time Experience Required: 6–11 Years Location: Chennai (Work From Office – Pallavaram) Job Summary We are looking for a highly skilled and experienced Senior Computer Vision & Data Scientist with strong expertise in Computer Vision, Generative AI, Agentic AI systems, ...

India, Chennai

Spectrum Consulting

Reporting & Analytics Lead - Python/SQL

6 days ago

Experience : 6 - 10 YearsRequired Technical Skills : - Databricks (Data Engineering, SQL Warehouses, Delta Tables, Data Validation)- Python (Pandas, Automation, Data Processing, Reporting Solutions)- SQL (Advanced querying, optimization, joins, window functions, RCA)- Tableau (Dashboard development, performance tuning, ...

India, Chennai

Spectrum Consulting

Reporting & Analytics Lead - Python/SQL

7 days ago

India, Gurugram

Artech Infosystems Private Limited

Python Developer - (with SQL experience)

10 days ago

Rs 8 - 18 lakhs p.a.

... Responsibilities Design, develop, test, and maintain applications using Python . Develop reusable, scalable, and maintainable Python code. Write complex and optimized SQL queries , stored procedures, joins, subqueries, and CTEs. Work with relational databases such as PostgreSQL, MySQL, Oracle, or SQL Server . Develop and integrate ...

India, Chennai

Artech Infosystems Private Limited

Python Developer - (with SQL experience)

11 days ago

Rs 8 - 18 lakhs p.a.

India, Bengaluru

Mastercard

Data Scientist, Media Lab

3 days ago

... about using data visualisations to tell stories 1–3 years experience in creating data visualisations proficient in R or Python proficient in using code to clean data, transform, and aggregate data familiar with version control concepts and tools for collaborative development experience writing SQL and working with relational ...

India, Gurugram