Python Backend Developer

Wissen Technology is Hiring for Python Backend Developer

About Wissen Technology :  Wissen Technology is a globally recognized organization known for building solid technology teams, working with major financial institutions, and delivering high-quality solutions in IT services. With a strong presence in the financial industry, we provide cutting-edge solutions to address complex business challenges.

Job Summary : We are looking for skilled and motivated Python Backend Developers to join our high-performance engineering team. The ideal candidate will have strong experience in backend development, data engineering, and software design. You will play a key role in designing and building data pipelines, APIs, and backend services that drive mission-critical applications. Experience : 4 to 10 yrsLocation :  Mumbai

Education : from Tier 1 or Tier 2 Institutes only​

Key Responsibilities :

• Design, develop, and maintain ETL pipelines and data workflows using Python and PySpark.
• Build and manage RESTful APIs for data access and integrations.
• Work closely with data scientists and analysts to deliver clean, reliable, and well-structured data.
• OptimizeSQL queries, stored procedures, and performance for Oracle DB and MySQL.
• Implement and automate CI / CD pipelines for efficient deployment.
• Write unit and integration tests using PyTest.
• Parse and process XML files, handle file operations efficiently using Python.
• Ensure data quality through validation, cleansing, and monitoring pipelines in real-time.
• Follow Agile methodologies for iterative development and delivery.
• Apply Object-Oriented and Functional Programming principles in service design and architecture.

Required Skills :

Good To Have Skills :