Period
to 23 November 2017

The following table provides summary statistics for contract job vacancies advertised in Epsom with a requirement for JavaScript skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited JavaScript over the 6 months to 23 November 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

JavaScript (including ECMAScript)
Surrey > Epsom
6 months to
23 Nov 2017
Same period 2016 Same period 2015
Rank 24 11 17
Rank change year-on-year -13 +6 -11
Contract jobs citing JavaScript 3 4 1
As % of all contract IT jobs advertised in Epsom 3.90% 10.26% 1.72%
As % of the Programming Languages category 14.29% 50.00% 5.26%
Number of daily rates quoted 3 4 1
Epsom median daily rate £300 £413 £310
Median daily rate % change year-on-year -27.27% +33.06% -17.33%
Surrey median daily rate £435 £400 £404
% change year-on-year +8.75% -0.93% +15.36%
Number of hourly rates quoted 0 0 0
Epsom median hourly rate - - -
Surrey median hourly rate £46.25 £46.00 £40.00
% change year-on-year +0.54% +15.00% -15.79%

JavaScript is in the Programming Languages category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Epsom with a requirement for coding skills.

All Programming Languages
Epsom
Contract vacancies with a requirement for coding skills 21 8 19
As % of all contract IT jobs advertised in Epsom 27.27% 20.51% 32.76%
Number of daily rates quoted 10 7 5
Epsom median daily rate £344 £400 £203
Median daily rate % change year-on-year -14.06% +97.53% -27.03%
10th Percentile £300 £360 £155
90th Percentile £414 £438 £351
Surrey median daily rate £450 £420 £400
% change year-on-year +7.14% +5.00% +11.11%
Number of hourly rates quoted 0 0 4
Epsom median hourly rate - - £38.75
Surrey median hourly rate £45.00 £41.00 £42.50
% change year-on-year +9.76% -3.53% -9.09%

JavaScript
Job Vacancy Trend in Epsom

Job postings citing JavaScript as a percentage of all IT jobs advertised in Epsom.

Job vacancy trend for JavaScript in Epsom

JavaScript
Contractor Daily Rate Trend in Epsom

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing JavaScript in Epsom.

Contractor daily rate trend for JavaScript in Epsom

For the 6 months to 23 November 2017, IT contractor jobs citing JavaScript also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Epsom region with a requirement for JavaScript.

1 3 (100.00%) Automotive
1 3 (100.00%) Web Design
1 3 (100.00%) Google
1 3 (100.00%) Marketing
1 3 (100.00%) Google Maps API
1 3 (100.00%) Responsive Web Design
1 3 (100.00%) Mobile First
1 3 (100.00%) Front End Development
1 3 (100.00%) Mapbox

JavaScript
Co-occurring IT Skills in Epsom by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

General
1 3 (100.00%) Automotive
1 3 (100.00%) Marketing
Job Titles
1 3 (100.00%) Developer
1 3 (100.00%) Front End Developer (Client-Side Developer)
1 3 (100.00%) JavaScript Developer
Libraries, Frameworks & Software Standards
1 3 (100.00%) Google Maps API
Processes & Methodologies
1 3 (100.00%) Front End Development
1 3 (100.00%) Mobile First
1 3 (100.00%) Responsive Web Design
1 3 (100.00%) Web Design
Vendors
1 3 (100.00%) Google
1 3 (100.00%) Mapbox