Python Developer (Fintech)

TL;DR

Python Developer (Fintech): Building and optimizing high-performance backend systems for a scalable data platform with an accent on REST microservices and big data processing. Focus on participating in the full software development lifecycle and collaborating with top engineering talent to drive innovation in the finance sector.

Location: Must be based in London

Salary: £140,000 P/A + Bonus + Benefits

Company

A well-established and successful technology firm operating within the global finance sector.

What you will do

• Design and implement robust backend systems using Python.
• Develop and maintain REST microservices within a high-performance environment.
• Handle and process very large data sets.
• Contribute to the end-to-end design and build of scalable data platforms.
• Write and optimize complex SQL queries.
• Participate actively in the full software development lifecycle.

Requirements

• Strong experience with Python (2+ years).
• Proficiency in developing REST microservices.
• Strong SQL skills for database design and optimization.
• Experience working with very large data sets.
• Knowledge of big data tools such as Spark and Kafka.
• Strong formal education in Computer Science or a related field.

Nice to have

• Prior experience working within the finance or trading industry.

Culture & Benefits

• Competitive base salary and performance-based bonus structure.
• Opportunity to work with world-class technologists from top-tier firms.
• Involvement in building globally impactful software solutions.
• Collaborative environment focused on technical excellence and innovation.