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# Senior Python Developer Data AWS

- **Company:** gb
Client Server
- **Location:** Greater London, UK (Remote available)
- **Experience:** Expert
- **Salary:** £90,000.0
- **Contract:** Permanent contract
- **Skills:** Application Programming Interfaces (APIs), Amazon Web Services, Business Analytics Applications, Computer Programming, Information Engineering, Extract Transform Load (ETL), Python (Programming Language), PostgreSQL, Systems Development Life Cycle, Software Engineering, Data Streaming, Large Language Models, Backend, Agentic-AI, Event Driven Architecture, Restful APIs, Data Pipelines, Amazon Redshift, Microservices
- **Published:** November 6, 2026
- **Apply:** https://www.totaljobs.com/job/senior-python-developer/client-server-job108286039

## About the Role

Are you a Senior Python Developer with data engineering skills?

You could be progressing your career in a hands-on Senior Python Developer role at a scaling Fintech who have built a highly complex, real-time energy trading platform to revolutionise energy buying for large industrial and commercial users.

As a Senior Python Developer you'll help to build a seamless digital experience that makes complex energy systems simple, powerful and intuitive. You'll be building resilient, modular backend services, data models, data flows between Postgres, Redshift, analytics layers and APIs that underpin complex trading, billing and analytics platforms.

There's a collaborative team environment where you'll input into technical discussions and decision making., * You have strong software engineering experience across the full development lifecycle

 * You have expertise with backend Python, REST APIs and microservices
 * You have a good knowledge of AWS including Amazon RedShift
 * You have experience with PostgreSQL, DBT, data pipelines, ETL, data modelling, LLMs and agentic programming
 * You have a good understanding of event driven systems
 * You're comfortable working with complex, data rich environments and have previous experience within Fintech, Payments, eCommerce or similar with high throughput systems
 * You're collaborative with great communication skills