Senior Python Developer

2 weeks ago

Chicago, United States Purple Drive LLC Full time

Role: Senior Python Developer Experience: 10+ years (including 3+ years in Data Engineering/Data Analytics) Location: Chicago, IL Role Overview We are looking for an experienced Senior Python Developer with strong expertise in Pandas, SQL databases, and Microsoft Azure. The role involves designing scalable data solutions, building efficient ETL pipelines, optimizing databases, and deploying cloud-native applications to support data-driven business initiatives. Key Responsibilities Develop and maintain Python-based applications and microservices. Build and optimize ETL pipelines using Pandas, NumPy, and SQLAlchemy. Manage and optimize SQL databases (PostgreSQL/MySQL/SQL Server). Work with Azure services including Azure Functions, Azure SQL, ADF, Blob Storage, and Data Lake. Implement testing, monitoring, and data validation frameworks. Collaborate with cross-functional teams including data scientists and analysts. Mentor junior developers and ensure best practices, security, and CI/CD. Required Skills & Qualifications Technical Strong hands‑on experience with Python, Pandas, NumPy, SQLAlchemy. Advanced SQL skills: complex queries, tuning, indexing, stored procedures. Expertise in Azure Cloud Services (Functions, SQL, Data Factory, Data Lake, Synapse). Experience building batch & real‑time ETL pipelines. Proficiency with Git, Docker, CI/CD (Azure DevOps), Linux/Unix. Soft Skills Strong analytical and problem‑solving skills. Excellent communication and teamwork. Education Bachelor's degree in Computer Science, Engineering, or related field. Preferred Skills Azure certifications (Data Engineer / Developer). Experience with PySpark, Airflow, Kafka. Knowledge of NoSQL (Cosmos DB). Exposure to Terraform, IaC. Familiarity with machine learning libraries like scikit-learn. Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity. Dice Id: 91018020 Position Id: PDT - 9660-10795-1764081379 About Purple Drive Technologies LLC Founded in 2007, Purple Drive started as a tech solutions firm and has grown into a full‑service consulting and talent partner. We help businesses navigate complex technology challenges while connecting top professionals with career‑defining opportunities.We believe in transforming businesses through smart IT solutions and empowering technologists to grow their expertise through challenging projects and meaningful partnerships. Built on over 20 years of trusted relationships, we create success stories for both our clients and the talented professionals who drive innovation forward. #J-18808-Ljbffr

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