Principal Software Engineer
- Hiring Organisation
- SR2 | Socially Responsible Recruitment | Certified B Corporation™
- Location
- City of London, London, United Kingdom
Senior Backend Engineer | London | £100,000 - £160,000 | Python | FastAPI | Systems Location: London based - hybrid Salary: £100,000 - £160,000 + equity Tech Stack: Backend: Python (FastAPI) Cursor, Claude Code AWS Are you a backend engineer who cares more about building robust systems than chasing AI hype? We are working … environment where quality, correctness, and long term system design genuinely matter. Responsibilities Design and build backend systems that power a complex, evolving platform using Python Own data models, schemas and database design with a strong focus on correctness and scale Build ingestion pipelines and integrations with production customer systems Develop ...