Software Developer

Taipei City, TaiwanFull-time2026-10-27 → 2026-11-09

Core

Senior Software Developer building and maintaining AWS-hosted web applications for FTSE Russell Operations using Python and React.

Role type

Senior Associate Software Developer (Full Stack)

Builds

Web applications for financial market data operations and automation

Domain

Financial Markets Infrastructure / Data Operations

Deliverable

production ML models | product features

Required skills

Python, React, JavaScript, HTML, CSS, SQL Server, Git, Unit Testing (pytest/Jest), OOP, Data Manipulation (pandas, NumPy)

Preferred skills

AWS, Azure, Databricks, ETL/ELT

Technologies

AWS, Azure, Databricks, SQL Server, Bitbucket, GitLab, Confluence, Jira, pytest, Jest, pandas, NumPy

Responsibilities

Develop and maintain web applications using React and Python; Optimize applications for speed and scalability; Fix and debug applications; Write clean, maintainable code; Participate in code reviews; Document data ownership and establish integrations.

Seniority

Senior Associate, hands-on IC

About lseg

LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we enable businesses and economies around the world to fund innovation, manage risk and create jobs. It’s how we’ve contributed to supporting the financial stability and growth of communities and economies globally for more than 300 years. Through a comprehens