Lead Pyspark Developer

On-siteSalary not specified
India

Job Description, Responsibilities & Requirements

About the Position

We are seeking a Lead Pyspark Developer with over 10 years of experience in data-intensive Pyspark development to join our team in Chennai, India. This role involves developing and enhancing the surveillance platform to detect potential instances of market misconduct, manipulation, and abuse.

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

Requirements

Must Have

  • 10+ years of experience in data-intensive Pyspark development
  • Must have experience in leading a Development Team
  • Proven experience as a Core Python developer
  • Good understanding of Gen AI
  • 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

  • Knowledge of web backend technology: Django, Python, PostgreSQL
  • Apache Airflow
  • Atlassian Jira
  • Understanding 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 plus
  • Surveillance domain knowledge, regulations (MAR, MIFID, CAT, Dodd Frank) and related Systems knowledge is certainly a plus

We Offer

  • Competitive salary
  • Opportunity to work in a dynamic and innovative environment
  • Professional development opportunities

About the Company

Luxoft is a global provider of digital transformation and technology services, empowering businesses to thrive in the digital era. We are committed to delivering excellence and innovation to our clients.

Application

Interested candidates are invited to apply for this exciting opportunity. Please submit your resume and a cover letter detailing your relevant experience and skills.


Note: This job description is a general outline of the role and is not exhaustive. Additional responsibilities may be assigned as needed.

Job Details

Company name:
Luxoft
Location:
India
Employment Type:
Full-time
Work Mode:
On-site
Posted on TheJob:
Jul 7, 2026
Last checked:
Jul 7, 2026
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