Senior Data scientist

Join Sigmoid Analytics as a Senior Data Scientist, contributing to cutting-edge data science and machine learning projects across diverse industries. You will engage directly with clients to understand their business needs and apply your passion for solving complex, unstructured problems with data. This role offers the opportunity to work with advanced AI technologies and contribute to innovative solutions.

Responsibilities:

• Conduct hypothesis testing, generate insights, and perform root cause and factor analysis.
• Develop statistical models (predictive & prescriptive) using a variety of statistical and machine learning techniques.
• Test, train, improve model accuracy, and monitor model performance.
• Extract data from EDW/Big Data platforms, prepare datasets through aggregation and transformation, and perform Exploratory Data Analysis (EDA).

Required Skills & Competencies:

• Strong learning acumen and a high sense of ownership.
• Proven team management capabilities.
• Ability to thrive in a fast-paced, deadline-driven environment.
• Passion for technology and a strong aptitude for data interpretation.
• Excellent problem-solving skills.
• Solid understanding of machine learning concepts, algorithms, and generative AI.
• Fluency in at least one of Python, R, or Java.
• Proficiency in statistical and machine learning concepts.
• Experience with Python libraries such as SciPy, NumPy, Pandas, and Scikit-learn.
• Knowledge of distributed big data processing tools like PySpark, Jupyter, Linux, and AWS.

Desired Experience & Education:

• 2.5 - 3.5 years of relevant Machine Learning experience.
• B.Tech from a Tier-1 college or an M.S. or M.Tech degree in Computer Science, Information Technology, or a related field is preferred.

This hybrid role is based in Chennai, offering a dynamic work environment within a leading data solutions company.