Software Engineer Salary in Belfast — 2026 ranges

How Belfast compares to other UK cities for software engineers

Belfast salaries sit roughly 15-25% below Greater London for equivalent roles, with the gap narrowing fastest in tech and cyber security. A mid-level software engineer at Liberty IT or Kainos in 2026 earns £42,000-£60,000 against £65,000-£90,000 in London — but with rent at roughly a third of London levels. Citi Belfast investment banking operations roles run £35,000-£55,000 for analysts, materially below London front-office pay but very competitive against UK regional averages. PwC Belfast salaries follow firm-wide UK bands with a small regional adjustment. Cyber security specialists are the standout: at the senior end, salaries at Rapid7 and CSIT-affiliated firms are within 10% of London. The widest gap is creative, marketing, and senior leadership roles, where Belfast trails London by 25-30%. For software engineers, financial operations specialists, and cyber security professionals, Belfast offers the strongest disposable-income ratio in the UK.

Belfast is one of the cheapest UK city centres to live in. A one-bedroom flat in central Belfast averages £750-£950 per month in 2026, against £1,800-£2,400 in inner London and £1,200-£1,600 in Edinburgh. The Cathedral Quarter and Titanic Quarter command a small premium; South Belfast (Stranmillis, Malone, Lisburn Road) offers the best value for professionals. Council tax (rates in Northern Ireland) sits at roughly £900-£1,400 per year for most flats — lower than equivalent English bands. Translink buses cover the city well, with a monthly mLink pass around £50. Eating out is materially cheaper than Manchester or Edinburgh — a pint averages £4.50 in central Belfast. Childcare is roughly 30% lower than London. A mid-level professional on £45,000 in Belfast generally has stronger disposable income than the same role on £70,000 in Zone 2-3 London.