Python Developer - Chicago, IL(Onsite)

 

Role Overview We seek a seasoned Senior Python Developer with expertise in Pandas| SQL databases| and Azure to design| develop| and optimize data-intensive applications. 

Youll architect robust ETL pipelines| enhance data models| and ensure seamless cloud integration to support our data-driven initiatives. 

 

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. 

 

Experience 10 years in Python development| with 3 years focused on data engineeringanalytics. 

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 batchreal-time ETL workflows. 

Tools Git| Docker| CICD pipelines (e.g.| Azure DevOps)| and LinuxUnix environments. 

Soft Skills Strong problem-solving| communication| and teamwork abilities. 

 

Preferred Skills 

Azure certifications (e.g.| Azure Data Engineer| Azure Developer). 

Experience with PySpark| Apache Airflow| or Kafka. 

Knowledge of NoSQL databases (e.g.| Cosmos DB). 

Familiarity with DevOps practices (IaC| Terraform). 

Exposure to machine learning frameworks (e.g.| scikit-learn).