WIWissen Infotech
Python Developer
Chennai ₹5-8 LPA Posted 30 Jul 2025
FULL TIME
Flask
Sql
Mysql
Django
Postgresql
+1 more
Job Description
Key Responsibilities:
- Design, develop, and maintain scalable and robust backend applications using Python .
- Write efficient, reusable, and testable Python code.
- Build and maintain complex SQL queries for data extraction, transformation, and reporting.
- Work with relational databases such as PostgreSQL, MySQL , or SQL Server .
- Collaborate with Data Analysts, DevOps engineers, and Frontend Developers to deliver high-quality software solutions.
- Troubleshoot and resolve application issues and database performance problems .
- Implement data validation, integrity checks , and quality control mechanisms within backend systems.
- Create and maintain clear, comprehensive technical documentation .
- Contribute to code reviews and promote best practices in software development.
- Required Skills :
- Strong proficiency in Python with hands-on experience using frameworks like Flask or Django (optional but a plus) .
- Deep understanding of SQL and relational database concepts.
- Experience writing complex queries, stored procedures , and optimizing database performance.
- Familiarity with version control systems , especially Git
