Data Software Engineer (Python & SQL)

Description

Summary: Seeking a strong, well-rounded Data Software Engineer with solid Python and SQL skills to build scalable, production-grade data applications. Highlights: 1. Design and develop robust application logic using advanced Python 2. Optimize complex analytical SQL queries for high-performance systems 3. Build and maintain applications within Snowflake or Databricks ecosystems We are seeking a strong, well\-rounded **Data Software Engineer** with a solid foundation in Python and SQL, capable of building scalable, production\-grade data applications. The ideal candidate combines deep technical expertise with a pragmatic mindset, focused on delivering efficient, maintainable and high\-quality solutions. Coachability, curiosity and the ability to grow within the role are equally important. **Responsibilities** * Design and develop robust application logic using advanced Python (OOP, modular architecture, clean code practices) * Write and optimize complex analytical SQL queries for high\-performance distributed environments * Contribute to modern data architecture design, including scalable data models and processing patterns * Build and maintain applications within Snowflake or Databricks ecosystems, including UI development using Streamlit * Implement secure, multi\-tenant data platforms using tools such as Unity Catalog or Snowflake RBAC * Optimize compute usage and cost efficiency (FinOps) across data platforms and workloads * Manage code lifecycle using Git and CI/CD pipelines * Ensure high\-quality delivery through automated testing, data validation and integration testing * Implement observability practices, including logging, monitoring and performance tracking **Requirements** * 2\+ years of experience with Python for software engineering (not just scripting) * Advanced SQL skills, including performance tuning and working with 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 modeling and scalable architecture principles * English proficiency at B2 level or higher **Nice to have** * Experience with cloud security and governance models * Exposure to Streamlit or similar UI frameworks