SDET salary in Cardiff, United Kingdom
A mid-level SDET in Cardiff earns a median of £55k a year gross ($69k), from £45k at p10 to £67k at p90. Cardiff pays 0.90× the United Kingdom median and 47% below the US median of $130k. About 372,000 people live in Cardiff.
SDET pay by level in Cardiff
Gross annual pay in GBP. Junior £42k, lead £84k. The bar spans p10 to p90 with the median marked.
| Level | p10 | Median | p90 | Range | Median (USD) |
|---|---|---|---|---|---|
| Junior | £34k | £42k | £51k | $53k | |
| Mid-level | £45k | £55k | £67k | $69k | |
| Senior | £57k | £70k | £85k | $88k | |
| Lead | £69k | £84k | £100k | $110k |
Estimates from posted pay ranges, base pay only: the United Kingdom median (£61k) times a 0.90 city factor. Methodology.
From gross to take-home in Cardiff
Employers in United Kingdom usually quote annual salary for permanent roles, day rates for contract roles.
A generic estimate for a single mid-level earner, not tax advice.
SDET pay in other United Kingdom cities
| City | Pay factor | p10 | Median | p90 |
|---|---|---|---|---|
| London | 1.18× | £59k | £72k | £88k |
| Edinburgh | 1.00× | £50k | £61k | £74k |
| Birmingham | 0.97× | £48k | £59k | £72k |
| Manchester | 0.96× | £48k | £58k | £71k |
| Belfast | 0.95× | £47k | £58k | £71k |
| Glasgow | 0.95× | £47k | £58k | £71k |
| Leeds | 0.94× | £47k | £57k | £70k |
| Bristol | 0.93× | £46k | £57k | £69k |
Other QA salaries in Cardiff
SDET salary in Cardiff: FAQ
What is the average SDET salary in Cardiff?
The median gross salary for a mid-level SDET in Cardiff is £55k a year ($69k). The p10 is £45k and the p90 is £67k. This is an estimate from posted pay ranges, scaled to Cardiff with a city factor of 0.90.
How much does a senior SDET make in Cardiff?
A senior SDET in Cardiff earns a median of £70k ($88k), with a range of £57k to £85k. Leads reach £84k and juniors start near £42k.
What is an entry-level SDET salary in Cardiff?
A junior SDET in Cardiff earns about £42k a year ($53k), between £34k and £51k. Pay rises to £55k at mid-level.
Is Cardiff a good-paying city for SDETs in United Kingdom?
Cardiff ranks 10th of 20 tracked United Kingdom cities for this role, at 0.90x the national median of £61k. It pays close to or below the national median.
What is the take-home pay for a SDET in Cardiff?
Roughly 69-75% of gross stays after income tax and social contributions for a single mid-level earner: about £38k to £41k a year, or £3,300 a month. This is not tax advice.
What is the hourly rate for a SDET in Cardiff?
A £55k gross salary equals about £26 an hour on a 40-hour week (£4,600 a month gross). Contractors typically quote 20-35% above this to cover leave and benefits.
All figures are gross estimates, not offers or advice.