Required Skills
Programming & Data
Python – strong hands-on experience with Pandas, NumPy and data processing libraries.
SQL – strong proficiency in complex queries, joins, subqueries, CTEs, window functions, and performance optimization.
SAS – hands-on experience with SAS programming, data manipulation, and analytical procedures.
Strong understanding of ETL/ELT concepts and data pipelines.
Experience working with large datasets and data quality processes.
AI / Machine Learning
Good understanding of AI/ML concepts and algorithms.
Hands-on experience with machine learning using Python is preferred.
Exposure to libraries such as Scikit-learn, TensorFlow or PyTorch is an advantage.
Understanding of Generative AI / LLM concepts is an added advantage.
Experience in feature engineering, model evaluation, and predictive analytics is preferred.
Data Analytics
Robust analytical and problem-solving skills.
Experience with EDA, statistical analysis, data profiling, and data visualization.




Ability to convert business requirements into data-driven analytical solutions.
Experience with Power BI, Tableau, or similar visualization tools is an advantage.
Preferred Qualifications
Bachelor's degree in Computer Science, Information Technology, Data Science, Statistics, Engineering, or a related discipline.
3+ years of relevant experience in Data Engineering, Data Analytics, AI/ML, or a similar role.
Experience working in banking, financial services, insurance, or other data-intensive domains is an advantage.
Good communication and stakeholder-management skills.
Ability to work independently as well as collaboratively in a team environment.
Key Technology Stack
Python | SQL | SAS | Pandas | NumPy | Scikit-learn | ETL/ELT | Data Engineering | Machine Learning | AI/GenAI | Data Analytics | Power BI/Tableau

📌 AI Data Engineer cum Data Scientist (Chennai)
🏢 Optimum Solutions Pte
📍 Chennai