About the company
Aptlogica Technologies is a Pune-based technology company delivering AI/ML, Generative and Agentic AI, product engineering and cloud solutions for enterprise clients, alongside its own learning-technology products.

About the role
Build forecasting solutions on large datasets and combine predictive models with Generative AI reasoning to produce business insights, using time-series forecasting, distributed data processing, statistical modeling and Generative AI.

Key responsibilities
- Build scalable data-processing pipelines with PySpark on Google Cloud Dataproc
- Perform feature engineering, time-window aggregation and KPI calculation in PySpark
- Conduct feature selection and feature-importance analysis
- Develop and optimise time-series forecasting models using ARIMA, SARIMA, SARIMAX and XGBoost
- Work with BigQuery and SQL-based datasets
- Integrate Gemini into analytics and AI workflows
- Develop LLM applications with LangChain and apply prompt engineering to produce contextual business insights
- Combine forecasting outputs with Generative AI reasoning
- Collaborate with business and engineering teams to move AI solutions into production

Required qualifications




- 3-7 years of overall professional experience, including 1-3 years of directly relevant hands-on experience
- Solid Python, PySpark and PySpark ML skills, including experience with Google Cloud Dataproc
- Experience with scikit-learn, statistical modeling and time-series forecasting
- Hands-on knowledge of ARIMA, SARIMA, SARIMAX and XGBoost
- Experience with BigQuery, SQL and GCP data and AI services
- Understanding of LLMs, LangChain and prompt engineering

Preferred qualifications
- Experience building production ML pipelines
- Experience with model monitoring and evaluation
- Experience combining Generative AI with predictive analytics
- Experience working with large-scale enterprise datasets

Interview process
One interview round with Aptlogica, followed by one or two client interview rounds.

Openings: 2 positions | Location: PAN India (remote)

Key Skills Required: Python, PySpark, Google Cloud Dataproc, Time Series Forecasting, ARIMA, SARIMAX, XGBoost, BigQuery, Gemini, LangChain

Experience Required: 3-7 years

📌 AI/ML Data Scientist - Time Series Forecasting & GenAI (India)
🏢 HyrEzy Talent Solutions
📍 India