Data Software Engineer (Python & SQL)

About the role

We are looking for a Data Software Engineer with strong Python and SQL expertise to build scalable, production‑grade data applications. You will work within EPAM’s global, inclusive environment on innovative projects for top‑tier clients.

Key responsibilities

• Design and develop robust application logic using advanced Python (OOP, modular architecture, clean‑code practices).
• Write and optimise complex analytical SQL queries for high‑performance distributed environments.
• Contribute to modern data architecture, including scalable data models and processing patterns.
• Build and maintain applications on Snowflake or Databricks, including UI development with Streamlit.
• Implement secure, multi‑tenant data platforms using Unity Catalog or Snowflake RBAC.
• Optimise compute usage and cost efficiency (FinOps) across data platforms.
• Manage code lifecycle with Git and CI/CD pipelines.
• Ensure high‑quality delivery through automated testing, data validation and integration testing.
• Implement observability practices such as logging, monitoring and performance tracking.

Required profile

• 2+ years of professional experience developing software with Python (beyond scripting).
• Advanced SQL skills, including performance tuning on large‑scale data systems.
• Experience with modern data platforms such as Snowflake or Databricks.
• Familiarity with CI/CD pipelines and version‑control best practices.
• Understanding of data modelling and scalable architecture principles.
• English proficiency at B2 level or higher.

Required skills

• Python
• SQL
• Snowflake
• Databricks
• Streamlit
• Unity Catalog
• Snowflake RBAC
• Git
• CI/CD

What we offer

• International projects with leading brands.
• Collaboration with global, diverse teams.
• Healthcare benefits and employee financial programs.
• Paid time off, sick leave and upskilling opportunities.
• Unlimited access to LinkedIn Learning (22,000+ courses).
• Global career growth and volunteer initiatives.