Virtusa

Python Developer

Posted On

Feb. 28, 2025

Location

Bangalore, Karnataka

Experience Level

Contractor

Job Type

Experienced

Apply By

Dec. 31, 2025

Job Description

We are seeking a skilled Python Engineer to join our dynamic team. The ideal candidate will be responsible for developing robust web frameworks, building backend code to efficiently serve datasets, and performing data transformations to support our data-driven applications. This role requires a deep understanding of Python, web development frameworks, data processing, and database management.
Roles and Responsibilities
Be proficient in the concepts and features of the Python language , experienced with web frameworks like Flask and FastAPI for developing RESTful APIs, and skilled in asynchronous programming using asyncio. Experience with handling concurrent connections and optimizing I/O operations. Should have a deep understanding of microservices architecture and be capable of writing clean, efficient, and maintainable code.
Security Best Practices and Requirements
Understanding of security practices for microservices, including authentication, authorization, and encryption. Experience with securing APIs using OAuth, JWT, and API gateways.
Design, develop, and maintain scalable web frameworks using Python.
Collaborate with front-end developers to integrate user-facing elements with server-side logic.
Ensure the web frameworks are secure, performant, and maintainable. Implement data access layers, integrating with various databases and data storage solutions.
Optimize backend code for performance, scalability, and reliability.
Be able to use ORMs to interact with databases using Python objects. ORMs abstract away the low-level SQL queries and provide a high-level interface to manipulate data. Some popular ORMs for Python are SQL Alchemy, Django ORM, etc. Should know how to define models, perform CRUD operations, query data, handle transactions. Design and maintain database schemas to support application requirements Optimize database performance and ensure efficient data retrieval.
Implement and manage data storage solutions, both relational and NoSQL. Educational Background Bachelors degree in computer science, Information Technology, or related field.
DevOps Expertise Demonstrated experience as a core developer with a focus on productionising the framework
CI/CD Proficiency Strong background in developing and maintaining CI/CD pipelines.

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