Salary insights

Salary on-site at Addition in the England region

Market pay levels based on 5 offers with salary.

Browse vacancies

Recalculated from open vacancies where the employer states pay.

Median110 066 £Half of offers pay more, half pay less
Average99 240 £Arithmetic mean of all offers
Lower quartile91 000 £25% of offers pay less
Upper quartile110 066 £25% of offers pay more

How pay is distributed

The band covers the middle half of the market (25th–75th percentile), the line marks the median.

Lower quartile91 000 £
Median110 066 £
Upper quartile110 066 £

What the numbers mean

  • Half of all offers fall between 91 000 £ and 110 066 £.
  • Every fourth offer pays more than 110 066 £.
  • The upper quartile is 21% above the lower one.
  • The average (99 240 £) is 10% below the median — many offers sit at the lower end.
  • The sample is small (5 offers), so treat the numbers as a rough guide.

Compare your salary

Check in one step whether your pay is above or below the market for this selection.

Vacancies with salary

All matching vacancies
Addition London ·

Senior Cyber Security Engineer

156 000 – 156 000 £

Senior Cyber Security Engineer Start Date: TBC £600 per day Location: TBC | Hybrid Arrangement We’re partnering with a growing technology organisation to appoint an experienced Senior Cyber…

ContractOn-siteLondon
Addition London ·

Senior AI Engineer

123 500 – 123 500 £

Senior AI Engineer Start Date: ASAP Contract | £475 per Day Location: London We’re partnering with an innovative, technology-led organisation to appoint an experienced Senior AI Engineer. T…

ContractOn-siteLondon
Addition Chelmsford ·

Junior Change Analyst

91 000 – 91 000 £

Junior Project Manager/ Project Coordinator/Change Coordinator Join a major organisational change programme supporting the implementation of a new business centre model across a large publi…

ContractOn-siteChelmsford
Addition Derby ·

Business Change Lead

60 000 – 75 000 £

Business Change Lead A major technology transformation is underway within a highly complex engineering environment, and this role will help make sure the change lands properly across the or…

ContractOn-siteDerby
Addition London ·

Validation Analyst

42 900 – 50 700 £

Validation Analyst Temporary Contract | £22–£26 per Hour Remote, UK | 40 Hours per Week Preferred Start Date: Ideally 1 October 2026 We’re partnering with a growing business operating withi…

ContractOn-siteLondon

Frequently asked questions

Why show the median instead of the average?

The median (110 066 £) is the middle of the market: half of the offers pay more and half pay less. Unlike the average (99 240 £), it is not skewed by a handful of very high salaries.

What does the typical range mean?

From 91 000 £ to 110 066 £ is the middle half of all offers — the 25th to 75th percentile. A quarter of vacancies pay below 91 000 £ and a quarter above 110 066 £.

Where does the data come from?

From 5 open vacancies with a stated salary that Finder collects from public sources. Numbers are recalculated as the selection changes.

How do I tell whether I am paid fairly?

Compare your pay with the median and the quartiles: near 110 066 £ is the market level, above 110 066 £ is the strong quarter, below 91 000 £ is a reason to negotiate. Use the “Compare my salary” button on this page.

How we calculate salaries

Short methodology and the data behind these numbers.

  1. 1We collect offersOnly vacancies from open sources where the employer states pay are used.
  2. 2We normalise themA salary range is reduced to one comparable value per vacancy.
  3. 3We compute percentilesMedian, quartiles and the average are calculated from at least 5 offers; otherwise the wider country market is shown.
  4. 4We refresh the numbersStatistics are recomputed as new vacancies appear and closed ones drop out.

Figures are pay as published by employers: taxes, bonuses and seniority inside a grade are not accounted for.