Job DescriptionProject Description:
NWe need a Senior Python Tester to work for a leading investment bank in Trade Surveillance Project
NResponsibilities:
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- Develop software applications based on business requirements N
- Maintain software applications and make enhancements according to project specifications N
- Participate in requirement analysis, design, development, testing, and implementation activities N
- Propose new techniques and technologies for software development. N
- Perform unit testing and user acceptance testing to evaluate application functionality N
- Ensure to complete the assigned development tasks within the deadlines N
- Work in compliance withcoding standards and best practices N
- Provide assistance to Junior Developers when needed. N
- Perform code reviews and recommend improvements. N
- Review business requirements and recommend changes to develop reliable applications. N
- Develop coding documentation and other technical specifications for assigned projects. N
- Act as primary contact for development queries and concerns. N




- Analyze and resolve development issues accurately. N

nMandatory Skills Description:
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- 8+ years of experience in data intensive Pyspark development. N
- Experience as a core Python developer. N
- Basic experience in Gen/Agentic AI N
- Experience developing Classes, OOPS, exception handling, parallel processing . N
- Solid knowledge of DB connectivity, data loading, transformation, calculation. N
- Extensive experience inPandas/Numpy dataframes, slicing, data wrangling, aggregations. N
- Lambda Functions, Decorators. N
- Vector operations on Pandas dataframes /series. N
- Application of applymap, apply, map functions. N
- Concurrency and error handling data pipeline batch of size [1-10 gb]. N
- Ability to understand business requirements and translate them into technical requirements. N
- Ability to design architecture of data pipeline for concurrent data processing. N

📌 Hiring: Senior Pyspark Developer (India)
🏢 Luxoft India
📍 India