Senior Python Developer
acestackChicago (IL)
About the role
Senior Python Developer
Location: Chicago, ILRole Description
We seek a seasoned Senior Python Developer with expertise in Pandas, SQL databases, and Azure to design, develop, and optimize data-intensive applications. You'll architect robust ETL pipelines, enhance data models, and ensure seamless cloud integration to support our data-driven initiatives.
Key Responsibilities:
Design, develop, and maintain Python-based applications and microservices.
Build and optimize ETL pipelines using Pandas, NumPy, and SQLAlchemy for data processing, transformation, and analysis.
Manage SQL databases (e.g., PostgreSQL, MySQL, SQL Server), including schema design, query optimization, and performance tuning.
Deploy and manage cloud-native solutions on Microsoft Azure (e.g., Azure Functions, Azure SQL, Azure Data Factory, Blob Storage).Implement data validation, testing, and monitoring frameworks to ensure data integrity and system reliability.
Collaborate with data scientists, analysts, and engineers to translate business requirements into scalable technical solutions.
Mentor junior developers and advocate for best practices in coding, security, and CICD.
Required Skills
Qualifications
Experience:
10 years in Python development, with 3 years focused on data engineering/analytics.
Technical Expertise: Python Ecosystem: Proficiency in Pandas, NumPy, and data manipulation libraries.
Databases: Advanced SQL skills (complex queries, indexing, stored procedures) and ORM tools (e.g., SQLAlchemy).Cloud: Hands-on experience with Azure services (e.g., Azure Functions, Azure SQL, Data Lake, Synapse).Data Pipelines: Experience building batch/real-time ETL workflows.
Tools:
Git, Docker, CICD pipelines (e.g., Azure DevOps), and Linux/Unix environments. Soft Skills: Strong problem-solving, communication, and teamwork abilities.
Education: Bachelor's degree in Computer Science, Engineering, or a related field.
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