Salary: £30,000 - 55,000 per year Requirements: Proficiency in Python Experience with PySpark Strong SQL skills Knowledge of Azure infrastructure services Understanding of Containers, Microservices, and Functional design patterns Experience with Agile methodologies Familiarity with Terraform Experience with Unit Testing, preferably using PyTest Optional: HTML/CSS, React, Typescript, FastAPI framework Responsibilities: Collaborate with product teams to abstract code into a shared Python library Build microservices using Python-based Azure Functions Enhance the teams ability to deliver high quality data pipelines Reduce bottlenecks in data processing Accelerate insight availability for business stakeholders Communicate effectively with technical leaders across multiple time zones Serve as an extension of product teams to meet common needs Technologies: Azure CSS FastAPI Marketing Python PySpark React SQL Terraform TypeScript microservices pytest Cloud More: At Certain Advantage, we are seeking Engineers to join our platform team for a major data and analytics initiative within a globally renowned Trading business based in Central London. We offer an environment where you can make a significant impact and grow your career. We pride ourselves on working with businesses across the UK to find the best talent in Finance, Marketing, IT, and Engineering. This role will require you to work onsite in Central London three days a week. last updated 9 week of 2026