Pl note candidate should have overall experience of 8+ yrs experience with 3-4 yrs experience in Pyspark and Python along with pandas or Numphy . He/ She should be available to join in 30 days notice period
Experience - 8-12 yrs
Location : Bangalore or Chennai
Work Mode : Hybrid (3 days in a week should be ready to work in office )
Skills Required-Pyspark + Python + Pandas or Numphy
Notice period- Immediate to 30 days only (Not going ahead with 45-90 days notice period)
Project Description
We need a Senior Python and Pyspark Developer to work for a leading investment bank client.
Responsibilities
• Develop software applications based on business requirements
• Maintain software applications and make enhancements according to project specifications
• Participate in requirement analysis, design, development, testing, and implementation activities
• Propose new techniques and technologies for software development.
• Perform unit testing and user acceptance testing to evaluate application functionality
• Ensure to complete the assigned development tasks within the deadlines
• Work in compliance with coding standards and best practices
• Provide assistance to Junior Developers when needed.
• Perform code reviews and recommend improvements.
• Review business requirements and recommend changes to develop reliable applications.
• Develop coding documentation and other technical specifications for assigned projects.
• Act as primary contact for development queries and concerns.
• Analyze and resolve development issues accurately.
Mandatory Skills
• 8+ years of experience in data intensive Pyspark development.
• Experience as a core Python developer.
• Experience developing Classes, OOPS, exception handling, parallel processing .
• Strong knowledge of DB connectivity, data loading , transformation, calculation.
• Extensive experience in Pandas/Numpy dataframes, slicing, data wrangling, aggregations.
• Lambda Functions, Decorators.
• Vector operations on Pandas dataframes /series.
• Application of applymap, apply, map functions.
• Concurrency and error handling data pipeline batch of size 1-10 gb .
• Ability to understand business requirements and translate them into technical requirements.
• Ability to design architecture of data pipeline for concurrent data processing.
• Familiar with creating/designing RESTful services and APIs.
• Familiar with application unit tests.
• Working with Git source control Service-orientated architecture, including the ability to consider integrations with other applications and services.
• Debugging application.
Experience - 8-12 yrs
Location - Bangalore/ Chennai
Work Mode- Hybrid 3 days a week