Growth Data Scientist employed at Mercari to drive ML initiatives for business impact and user engagement.
About the role
- Associate Data Scientist focusing on modeling, analytics, and pipelines at Aera Technology. Delivering decision intelligence solutions for enterprises with Aera Decision Cloud™.
Responsibilities
- Partner with product and domain experts to translate ambiguous business questions into clear analytical and modeling problems
- Perform deep exploratory data analysis (EDA) on complex, noisy, and often incomplete datasets; validate data quality, uncover patterns, and frame hypotheses
- Design and implement features, select appropriate modeling approaches (e.g., regression, tree-based models, time series, clustering), and benchmark alternatives
- Write clean, well-structured Python code and notebooks for interactive analysis, experimentation, and result communication
- Build end‑to‑end data and modeling pipelines (data extraction, preprocessing, feature generation, model training, evaluation, and inference) that are modular, testable, and reproducible
- Collaborate with engineering teams to productionize models on the Aera platform, including packaging, versioning, monitoring, and validation
- Communicate findings and recommendations clearly to both technical and non‑technical stakeholders using visualizations, written narratives, and live walkthroughs.
Requirements
- Bachelor’s or Master’s degree in Computer Science, Statistics, Mathematics, Data Science, or a related quantitative field
- 1–3 years of experience in data science, data analysis, or ML engineering, or equivalent strong project/internship experience
- Strong proficiency in Python for data analysis: pandas, NumPy, and common scientific/ML libraries (e.g., scikit‑learn; familiarity with TensorFlow/PyTorch is a plus)
- Solid experience with EDA and statistical analysis; comfortable working in notebooks to iteratively explore data and build intuition
- Good working knowledge of SQL and data manipulation; able to join, aggregate, and transform data from multiple sources
- Experience structuring code into reusable components, applying basic software engineering practices (version control, testing, documentation)
- Strong analytical thinking and problem‑solving skills, with a bias for clear, data‑backed decision making.
Benefits
- Comprehensive medical
- Group Medical Insurance
- Term Insurance
- Accidental Insurance
- Paid time off
- Maternity leave
- Unlimited access to online professional courses
- Flexible working environment
- Fully-stocked kitchen with snacks and beverages
Job title
Job type
Experience level
Salary
Not specified
Degree requirement
Tech skills
Location requirements
Lead Data Scientist guiding AI innovation for Humana, developing AI systems to improve healthcare outcomes. Collaborating with teams to create interpretable and reliable AI solutions.
Data Scientist at Capital One creating machine learning models for customer management. Collaborating with teams to deliver insights from large datasets to enhance customer decisions.
Lead analytics strategy for Mastercard's digital products, driving business growth and data - driven decisions by collaborating with global teams and stakeholders.
Lead Data activities for North and South America at Air Liquide. Manage a team responsible for data strategies, conversions, and integrations in global ERP programs.
Data Scientist role at Novartis supporting biopharmaceutical development through data and statistical sciences. Aiming to optimize development processes with data flow management and insights.
HR Data Scientist advancing KLA’s HR Analytics capability through AI and predictive insights. Collaborating with HR partners to provide data - driven decision - making support.
Data Science Specialist at Nasdaq analyzing financial crime data for insights. Collaborating with teams to create impactful reports and presentations for fraud detection solutions.
Technology Analyst specializing in data science & analytics at Northern Trust. Involves projects in data science including investment management and technology management tasks.
Data Scientist leading the NLP Squad at Telefónica Tech. Driving AI solutions and data analysis while ensuring best practices in a collaborative team environment.