Senior Pyspark Developer

3 hours ago

bangalore, India Luxoft Full time

Project descriptionWe need a Senior Python and Pyspark Developer to work for a leading investment bank client.ResponsibilitiesDevelop software applications based on business requirementsMaintain software applications and make enhancements according to project specificationsParticipate in requirement analysis, design, development, testing, and implementation activitiesPropose new techniques and technologies for software development.Perform unit testing and user acceptance testing to evaluate application functionalityEnsure to complete the assigned development tasks within the deadlinesWork in compliance with coding standards and best practicesProvide 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 SkillsExperience 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.Nice-to-Have SkillsKnowledge of web backend technologyDjango, Python, PostgreSQL.Apache AirflowAtlassian JiraUnderstanding of Financial Markets Asset Classes (FX, FI, Equities, Rates, Commodities & Credit), various trade types (OTC, exchange traded, Spot, Forward, Swap, Options) and related systems is a plusSurveillance domain knowledge, regulations (MAR, MIFID, CAT, Dodd Frank) and related Systems knowledge is certainly a plus

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