Technology · Greater London
Software Engineer salary in London, 2026
Source: ONS Annual Survey of Hours and Earnings, 2025, adjusted for the Greater London regional pay differential. Updated 2026-04-21. Methodology.
Software Engineer salary by experience in London
That headline median masks a wide spread once you split London software engineers by years of experience. The four bands below reflect what each tier typically commands in London — local figures, not UK averages, with each step usually triggered by a level change rather than an annual increment.
| Experience level | Salary range | Median |
|---|---|---|
| Entry (0-2 yrs) | £36,864 – £47,104 | £41,984 |
| Mid (3-5 yrs) | £56,576 – £73,216 | £64,896 |
| Senior (6-10 yrs) | £109,440 – £139,840 | £124,640 |
| Lead (10+ yrs) | £144,400 – £197,600 | £171,000 |
Gross figures only tell half the story — what actually lands in your bank account depends on tax, NI, student loan and pension. Run your own number below.
Take-home pay calculator · 2024/25
Software Engineer, London
£47,232/yr · £908/wk · effective rate 29.0%
| Gross salary | £66,560 |
| Pension (5%) | −£3,328 |
| Income tax | −£12,725 |
| National Insurance | −£3,275 |
| Net take-home | £47,232 |
Earn more as a Software Engineer
Get a free, expert CV review from TopCV — the UK's largest CV writing service. Applicants with a professionally written CV receive 2× more interview invitations.
Pay ranges and take-home are the planning numbers; what you can actually move into right now is a different question. Live software engineer vacancies in London are below.
Open vacancies · via Reed
182 live Software Engineer jobs in London
Live listings refresh daily. View the full set on Reed.
See all Software Engineer jobs in London →It's also worth seeing how London stacks up — both against the UK average and against other cities software engineers commonly relocate between.
Software Engineer pay: London versus UK average
Software Engineer pay across other UK cities
What separates a £32K developer from a £95K one in London
Beyond the headline numbers, the more useful question for engineers is what actually drives pay between bands.
The pay gap between a junior and a staff-level Software Engineer in London is essentially a gap in ownership. Juniors implement; mid-level engineers own a feature; seniors own a system; staff engineers shape what the team builds and why. The salary curve mirrors that — entry roles cluster around £40,960, mid-level pay lands close to the £66,560 median, and the upper quartile (£92,160) is where engineers sit who can be trusted to scope and lead a quarter of work without a manager rewriting it.
Three things move salary fastest in London: depth in JavaScript or Python that's hard to hire for, a track record of shipping production systems (not side projects), and being credibly able to mentor others. Total comp matters too — the larger London-headquartered tech employers (and US firms with a London office) increasingly pay 15–30% of base in equity or RSUs, which doesn't show up in ONS figures. If you're benchmarking offers, ask for total comp, not just base.
Software Engineer salaries in cities near London
If London doesn't quite work for the role — commute, rent, partner's job — the same role in nearby cities tells you what the trade-off looks like in £ terms. The four comparisons below show how pay shifts within the same region — multipliers come from the ONS regional median pay differential, so the figures already account for the regional gap.
Other technology jobs in London
Adjacent technology roles often pay differently to software engineer for similar skill profiles, which is useful when you're choosing what to specialise in next. Salaries for closely related technology roles in London are below — useful when comparing routes into or out of the Software Engineer track.
Roles with overlapping skills
Common questions about software engineer pay in London, answered with the underlying figures from the same dataset used above.
Frequently asked questions
What is the average Software Engineer salary in London?
£66,560 per year is the median Software Engineer salary in London, drawn from ONS Annual Survey of Hours and Earnings data adjusted for the regional pay differential. Lower quartile sits at £48,640; upper quartile at £92,160.
How much does a Software Engineer earn per month in London?
About £5,547 gross, which works out at roughly £3,994 take-home after income tax and National Insurance for the 2024/25 tax year (assuming no student loan and a 5% pension contribution). Use the calculator above for a number that matches your own circumstances.
What is the starting salary for a Software Engineer in London?
Entry-level Software Engineers in London typically start between £36,864 and £47,104. Pay then steps up at the 3-year and 6-year marks — mid-level practitioners earn £56,576–£73,216, with senior roles reaching £109,440–£139,840.
Is London a good place to work as a Software Engineer?
Generally yes, with caveats around cost of living. London pays 28% above the UK Software Engineer median, with major local employers including HSBC, Barclays, Deloitte. Cost of living runs at 143 on the UK-100 index, so £66,560 here has the real purchasing power of £46,545 at the national average. Unemployment of 5.2% gives a useful read on how tight the local labour market is — under 4% generally favours candidates on pay.
What skills do Software Engineers need to earn more?
Reaching the upper-quartile £92,160 band tends to come down to depth in JavaScript, Python, Git, plus a track record that lets you credibly take on senior or lead-level scope. Career outlook for the role is high, so the speciality areas worth doubling down on are SQL and System design.
Salary base figures: ONS Annual Survey of Hours and Earnings (2025), with regional adjustment from ONS regional median gross pay tables. Live job counts (where shown): Reed Jobseeker API, refreshed daily. Take-home calculations apply 2024/25 UK tax-year thresholds for England, Wales and Northern Ireland.