Software Engineering Jobs in London

London is Europe's largest tech job market in 2026, hosting both homegrown companies and the European headquarters of most US tech firms. Senior software engineers earn between 80K-130K GBP, with top fintech and trading firms paying 120K-180K GBP. The city's cost of living is high by European standards, with one-bedroom flats in central zones averaging 2,000-2,500 GBP per month, though outer zones are considerably cheaper.

The strongest sectors for tech employment are financial services (Revolut, Monzo, and the traditional banking sector's ongoing digital transformation), enterprise SaaS (Thought Machine, Paddle), and AI research (DeepMind, Stability AI). London benefits from a deep talent pool drawn from top UK universities and immigration-friendly policies for skilled tech workers through the Global Talent visa. The post-Brexit adjustment has largely settled, and the city continues to attract significant venture capital, particularly in fintech where it rivals SF.