Python Developer

This role will be Hybrid London, Inside IR35, Start ASAP, 6+ months,

What you'll be doing

• Designing and developing high-performance APIs using FastAPI
• Owning the end-to-end build of application APIs, integrations, and service components
• Building and maintaining lightweight ETL pipelines and data flows
• Working with PostgresSQL for persistence, models, and optimised queries
• Delivering cloud-native applications on AWS with exposure to EKS
• Implementing infrastructure and deployments using Terraform
• Collaborating across engineering squads to deliver stable, high-quality applications

• 5+ years of hands-on Python application development
• Strong experience building APIs
• Good understanding of PostgresSQL and relational modelling
• Practical AWS experience (EKS is a big plus)
• Experience with Terraform and infrastructure-as-code

My client, a large finance organisation, is hiring an experienced Python Engineer to work on building and scaling modern APIs and services that sit at the heart of a major financial platform. This role is ideal for someone who enjoys clean code, modern Python frameworks, and building reliable data workflows within an AWS environment.