Period
to 19 November 2017

The following table provides summary statistics for contract job vacancies advertised in St Albans 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 19 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)
Hertfordshire > St Albans
6 months to
19 Nov 2017
Same period 2016 Same period 2015
Rank 11 8 10
Rank change year-on-year -3 +2 +3
Contract jobs citing JavaScript 2 4 1
As % of all contract IT jobs advertised in St Albans 7.69% 9.52% 2.08%
As % of the Programming Languages category 16.67% 20.00% 9.09%
Number of daily rates quoted 4 2 1
St Albans median daily rate £390 £350 £350
Median daily rate % change year-on-year +11.43% - -
10th Percentile £375 £318 £325
90th Percentile £472 £383 £375
Hertfordshire median daily rate £400 £375 £363
% change year-on-year +6.67% +3.45% -3.33%
Number of hourly rates quoted 0 0 0
St Albans median hourly rate - - -
Hertfordshire median hourly rate £15.00 £45.00 -
% change year-on-year -66.67% - -

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 St Albans with a requirement for coding skills.

All Programming Languages
St Albans
Contract vacancies with a requirement for coding skills 12 20 11
As % of all contract IT jobs advertised in St Albans 46.15% 47.62% 22.92%
Number of daily rates quoted 11 11 7
St Albans median daily rate £350 £345 £350
Median daily rate % change year-on-year +1.45% -1.43% +7.69%
10th Percentile £300 £304 £125
90th Percentile £469 £538 £575
Hertfordshire median daily rate £425 £385 £375
% change year-on-year +10.39% +2.67% +7.14%
Number of hourly rates quoted 0 0 0
St Albans median hourly rate - - -
Hertfordshire median hourly rate £17.15 £49.75 £33.25
% change year-on-year -65.52% +49.62% +66.25%

JavaScript
Job Vacancy Trend in St Albans

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

Job vacancy trend for JavaScript in St Albans

JavaScript
Contractor Daily Rate Trend in St Albans

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

Contractor daily rate trend for JavaScript in St Albans

JavaScript
Contractor Daily Rate Histogram in St Albans

The daily rate distribution of IT jobs citing JavaScript in St Albans over the 6 months to 19 November 2017.

Contractor daily rate histogram for JavaScript in St Albans

For the 6 months to 19 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 St Albans region with a requirement for JavaScript.

1 2 (100.00%) HTML
1 2 (100.00%) CSS
1 2 (100.00%) HTML5
1 2 (100.00%) Front End Development
2 1 (50.00%) CSS3
2 1 (50.00%) User Experience
2 1 (50.00%) RESTful
2 1 (50.00%) Web Services
2 1 (50.00%) Retail
2 1 (50.00%) jQuery
2 1 (50.00%) C#

JavaScript
Co-occurring IT Skills in St Albans 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 1 (50.00%) Retail
Job Titles
1 2 (100.00%) Developer
1 2 (100.00%) Front End Developer (Client-Side Developer)
2 1 (50.00%) HTML CSS Developer
2 1 (50.00%) HTML Developer
2 1 (50.00%) Senior Developer
2 1 (50.00%) Senior Front-End Developer
2 1 (50.00%) Senior UI Developer
2 1 (50.00%) Senior UI/UX Developer
2 1 (50.00%) Senior UX Developer
2 1 (50.00%) UI Developer
2 1 (50.00%) UI/UX Developer
2 1 (50.00%) UX Developer
Libraries, Frameworks & Software Standards
1 2 (100.00%) CSS
1 2 (100.00%) HTML
1 2 (100.00%) HTML5
2 1 (50.00%) CSS3
2 1 (50.00%) jQuery
2 1 (50.00%) RESTful
2 1 (50.00%) Web Services
Miscellaneous
1 1 (50.00%) User Experience
Processes & Methodologies
1 2 (100.00%) Front End Development
Programming Languages
1 1 (50.00%) C#