Senior Software Developer

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Senior Software Developer in Others new

London Stock Exchange Group
Full time
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Others
10/28/2026
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Taipei, Taiwan

Responsibilities

Develop and maintain web applications using React and Python.
Optimize applications and code for speed and scalability, and fix and debug applications to improve performance.
Centralize automation, innovation, and research to deliver process improvements and simplification.
Document data ownership and establish integrations with enterprise data repositories.
Collaborate with data modelers, analysts, business users, and product teams.
Participate in code reviews and contribute to team best practices.
Demonstrate adherence to LSEG Data standards and policies.

Requirements

At least 3 years of Python development experience in an enterprise environment.
At least 2 years of frontend development experience with React, JavaScript, HTML, and CSS.
At least 1 year of experience writing basic SQL Server queries and executing stored procedures.
Understanding of object-oriented programming and experience with pandas, NumPy, datetime, and regular expression functions.
Knowledge of version control systems, including Git, Bitbucket, or GitLab.
Experience creating documentation with Confluence and tracking bugs with Jira.
Proficiency with testing frameworks including unittest, pytest, or Jest.
Hands-on experience with AWS, Azure, or other cloud providers is desirable.
Experience with Databricks, ADF, Glue, ETL, and ELT workflows is desirable.
Strong communication, collaboration, adaptability, and commitment to high-quality solutions.

Benefits

Healthcare, retirement planning, paid volunteering days, and wellbeing initiatives.
Collaborative and creative culture with opportunities for innovation, fundraising, and volunteering.
Equal opportunity employer with reasonable accommodation for religious practices, mental health needs, and physical disabilities.

London Stock Exchange Group

London Stock Exchange Group (LSEG) provides market infrastructure, financial data, and analytics to banks, asset managers, and corporations. Its businesses span capital markets (London Stock Exchange), post-trade clearing (LCH), and information services including FTSE Russell indices and the Refi...

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