Python FastAPI Developer

3 days ago

Pune City Maharashtra India Coditas Full time

We are looking for an expert Python Backend Engineer to anchor our high -performance engineering teams. You will move beyond simple CRUD applications to design and build scalable, asynchronous systems using FastAPI.You will be responsible for creating robust microservices that handle high throughput, ensuring that our enterprise solutions are not only functional but resilient and lightning -fast. Roles and ResponsibilitiesDevelop and manage robust ETL pipelines using Apache Spark (Scala)Understand Spark concepts, performance optimization techniques, and governance toolsDevelop a highly scalable, reliable, and high -performance data processing pipeline to extract, transform, and load data from various systems to the Enterprise Data Warehouse/Data Lake/Data Mesh hosted on AWS or AzureCollaborate cross -functionally to design effective data solutionsImplement data workflows utilizing AWS Step Functions or Azure Logic Apps for efficient orchestration. Leverage AWS Glue and Crawler or Azure Data Factory and Data Catalog for seamless data cataloging and automationMonitor, troubleshoot, and optimize pipeline performance and data qualityMaintain high coding standards and produce thorough documentation. Contribute to high -level (HLD) and low -level (LLD) design discussions. Technical SkillsPython Expertise: 3+ years of deep experience with Python Understanding of the Global Interpreter Lock (GIL), generators, context managers, and decorators.FastAPI Mastery: Proven experience shipping FastAPI applications to production. Deep understanding of Dependency Injection, Starlette, and Middleware.Async I/O: Solid grasp of event loops, coroutines, and asynchronous design patterns.Database Skills: Proficiency with SQL (Joins, Indexing, CTEs) and ORM optimization (N+1 prevention).Testing Culture: Experience with Pytest. Ability to write unit, integration, and functional tests. We believe code without tests is legacy code.

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