Lead Python Developer

Job in City of London, Central London, Greater London, England, UK

Listing for: Infosec

Full Time position
Listed on 2026-07-27

Job specializations:

Software Development
Python, Data Engineering

Location: City of London

Our client, an innovative and rapidly growing business within the Exchange Traded Funds (ETF) sector, is seeking an experienced Lead Python Developer to play a key role in shaping the future of their technology and data platforms.

This is a rare opportunity to join a highly respected organisation operating at the intersection of technology, data and financial markets. You'll lead the design and delivery of business-critical solutions while working closely with senior stakeholders across the organisation.

Key Responsibilities:

Leading the design and development of scalable data platforms and applications
Building and optimising Python-based solutions and automation tools
Developing and maintaining PostgreSQL databases and data models
Delivering Azure Data Factory and Microsoft Data Flow solutions
Creating insightful Power BI dashboards and reporting capabilities
Driving technical best practice across development teams
Mentoring developers and providing technical leadership
Collaborating with business stakeholders to deliver innovative technology solutions
Supporting the adoption of AI technologies including Microsoft Copilot and other productivity tools
Integrating financial and market data into internal systems and reporting platforms

Job Requirements:

Proven experience in a Lead Developer, Technical ...

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