JD – Streamlit Developer / Jr. Data Scientist

Experience: 2+ Years

Work Mode: On-site

Location: Bangalore

Job Summary

We are looking for a Streamlit Developer / Jr. Data Scientist with strong experience in Python, SQL, Snowflake, and Streamlit to support the development and maintenance of internal business applications. The role will focus on building multi-page Streamlit applications, developing interactive data components, writing and optimizing SQL queries against Snowflake, integrating data science model outputs into user-friendly applications, deploying applications across environments, and troubleshooting production issues.

Must-Have Skills
- 2+ years of professional experience building data applications using Python.
- Robust hands-on experience with Streamlit and the ability to independently build and structure Streamlit applications.
- Strong SQL skills, including joins, window functions, and aggregations over large tables.
- Hands-on experience with Snowflake.
- Strong experience with the Python data stack, particularly pandas.




- Experience building multi-page Streamlit applications.
- Experience developing interactive data tables, editable inputs, pivot views, timeframe selectors, and metric cards.
- Understanding of Streamlit session state, caching, layout, and application performance.
- Experience deploying and migrating Streamlit applications across environments.
- Experience debugging production issues related to serialization, caching, session state, and performance.
- Experience with Git and standard code review practices.
- Ability to work independently from written requirements and effectively communicate when requirements need clarification.

Good-to-Have Skills
- Experience with PySpark.
- Experience working with Databricks.
- Experience with e-commerce, retail, or CPG data.
- Experience demoing applications to non-technical business stakeholders.
- Experience working closely with Data Scientists to integrate model outputs into business ap

📌 Jr. Data Scientist (Bengaluru)
🏢 D Square Consulting Services
📍 Bengaluru