HI
Sr. Python Developer with Strong SQL Exp
Han IT Staffing
🇺🇸 United States
On-site
Senior
5 months ago
- Python
- SQL
- PostgreSQL
- MySQL
- REST API
- ETL
- OOP
- Django
- Flask
- FastAPI
- Git
- CI/CD
- AWS
- Azure
5 months ago
Location: Wilmington, DE (5 Days onsite role)
Duration: Long Term Project
Job Description: A Python Developer with SQL expertise is responsible for building scalable backend systems, managing data pipelines, and optimizing database-driven applications. This role bridges the gap between software development and data management, often requiring a deep understanding of how code interacts with relational databases.
Key Responsibilities:
- Application Development: Design, test, and maintain server-side logic and backend components using Python.
- Database Integration: Connect Python applications to relational databases (e.g., PostgreSQL, MySQL, SQL Server) and optimize their interaction.
- SQL Optimization: Write complex SQL queries, stored procedures, and triggers, and perform database tuning to ensure high performance.
- API & Service Integration: Build and implement RESTful APIs to facilitate communication between software components and third-party services.
- Data Processing: Develop and manage ETL (Extract, Transform, Load) pipelines to process and store large datasets efficiently.
- Troubleshooting: Debug existing code, resolve performance bottlenecks, and maintain data security standards.
Core Skills & Qualifications:
- Python Proficiency: Strong knowledge of core concepts, including data structures, OOP, and frameworks like Django, Flask, or FastAPI.
- SQL Expertise: Advanced skills in database design, normalization, indexing, and writing efficient queries.
- ORM Tools: Familiarity with Object-Relational Mapping (ORM) libraries such as SQL Alchemy or Django ORM to simplify database interactions.
- Tools & Environment: Experience with version control (Git), CI/CD pipelines, and cloud platforms like AWS or Azure.
- Education: Typically requires a Bachelor's degree in Computer Science, Engineering, or a related field.
Sr. Python Developer with Strong SQL Exp · Han IT Staffing