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Senior Quant Analyst, Quantitative Developer

LSEG

New York, NY · Senior

$125,100 – $208,500

Listed on LSEG’s own careers site. You apply with them directly — we never stand between you and the employer.

What this role is

A senior developer role building and maintaining quantitative data pipelines for financial analytics, working across Python, cloud platforms, and large-scale datasets. This suits experienced engineers comfortable with both coding and mentoring who want to deepen their domain knowledge in financial markets.

Our summary, not LSEG’s wording. The full posting is on their site.

Skills this role names

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What they ask for

Required

  • Strong Python programming knowledge
  • Data wrangling and pipeline creation in Python
  • Work in AWS and Azure cloud environments
  • Design and maintain data processing pipelines
  • Collaborate with analysts and stakeholders on requirements
  • Implement CI/CD and testing practices

Nice to have

  • Experience with algorithms and searching
  • Linux environment familiarity
  • PySpark applications
  • ETL technologies
  • ML and AI technologies
  • Technical degree in Physics, Computer Science, Engineering, Statistics, or Mathematics
  • Cloud platform experience (AWS, Azure, Databricks, Snowflake)
  • Finance and fixed-income domain knowledge

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