3 of 3 Remote/Hybrid Refactoring Jobs in the City of London

Senior C# Engineer .NET 9, AWS Lambda, SQS, SNS Outside IR35

Hiring Organisation: Smart Sourcer Limited
Location: City of London, London, United Kingdom
Employment Type: Contract
Contract Rate: From £700 to £800 per day

peer review, CI/CD excellence, observability, performance and secure coding. Developing hands-on skills with Claude Code , including AI-assisted development patterns, smart refactoring, automated context management and productivity-boosting workflows. Contract Details: £700£800/day Outside IR35 100% remote (UK) 11-month rolling contract ...

Senior Software Engineer

Hiring Organisation: Jobleads-UK
Location: City Of London, England, United Kingdom

. We need someone who respects the legacy code and is happy working in it today. High proficiency in reading, understanding, and safely refactoring complex, stored-procedure-heavy database logic. Working proficiency in JavaScript/TypeScript. You’ll be interacting with both jQuery on the legacy .NET front ...

Core Quantitative Strategic Analytics Developer

Hiring Organisation: Jobleads-UK
Location: City Of London, England, United Kingdom

shared valuation, risk, P&L, marking, calibration and controls infrastructure used cross asset in Kannon Identifying performance bottlenecks, proposing designs for complex problems, and refactoring and simplifying existing solutions Strengthening the core C++/Python interface, tooling and developer facing libraries that the asset class Strats teams depend on Working ...