Period
to 21 November 2017

The following table provides summary statistics for contract job vacancies advertised in Kingston Upon Thames 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 21 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)
South London > Kingston Upon Thames
6 months to
21 Nov 2017
Same period 2016 Same period 2015
Rank 17 21 18
Rank change year-on-year +4 -3 -7
Contract jobs citing JavaScript 20 5 9
As % of all contract IT jobs advertised in Kingston Upon Thames 13.99% 3.73% 4.86%
As % of the Programming Languages category 21.28% 7.46% 16.07%
Number of daily rates quoted 18 5 8
Kingston Upon Thames median daily rate £350 £383 £250
Median daily rate % change year-on-year -8.43% +53.00% -31.03%
10th Percentile £291 £359 £225
90th Percentile £488 £387 £453
South London median daily rate £475 £400 £350
% change year-on-year +18.75% +14.29% -6.67%
Number of hourly rates quoted 0 0 0
Kingston Upon Thames median hourly rate - - -
South London median hourly rate - £21.20 -

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 Kingston Upon Thames with a requirement for coding skills.

All Programming Languages
Kingston Upon Thames
Contract vacancies with a requirement for coding skills 94 67 56
As % of all contract IT jobs advertised in Kingston Upon Thames 65.73% 50.00% 30.27%
Number of daily rates quoted 57 37 39
Kingston Upon Thames median daily rate £370 £383 £338
Median daily rate % change year-on-year -3.27% +13.33% -10.00%
10th Percentile £313 £313 £225
90th Percentile £631 £488 £448
South London median daily rate £500 £413 £350
% change year-on-year +21.21% +17.86% -6.67%
Number of hourly rates quoted 26 12 8
Kingston Upon Thames median hourly rate £47.83 £48.51 £50.00
Median hourly rate % change year-on-year -1.40% -2.98% +56.25%
10th Percentile £41.25 £42.58 £47.83
90th Percentile £51.25 £50.00 £52.17
South London median hourly rate £47.83 £47.83 £47.83

JavaScript
Job Vacancy Trend in Kingston Upon Thames

Job postings citing JavaScript as a percentage of all IT jobs advertised in Kingston Upon Thames.

Job vacancy trend for JavaScript in Kingston Upon Thames

JavaScript
Contractor Daily Rate Trend in Kingston Upon Thames

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

Contractor daily rate trend for JavaScript in Kingston Upon Thames

JavaScript
Contractor Daily Rate Histogram in Kingston Upon Thames

The daily rate distribution of IT jobs citing JavaScript in Kingston Upon Thames over the 6 months to 21 November 2017.

Contractor daily rate histogram for JavaScript in Kingston Upon Thames

JavaScript
Contract Job Locations in Kingston Upon Thames

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing JavaScript within the Kingston Upon Thames region over the 6 months to 21 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
New Malden - 1 £303 - 1
JavaScript
South London

For the 6 months to 21 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 Kingston Upon Thames region with a requirement for JavaScript.

1 15 (75.00%) C#
1 15 (75.00%) .NET
2 14 (70.00%) ASP.NET
2 14 (70.00%) MVC
3 12 (60.00%) SQL
3 12 (60.00%) AngularJS
4 10 (50.00%) jQuery
4 10 (50.00%) HTML
4 10 (50.00%) CSS
4 10 (50.00%) Ajax
5 8 (40.00%) Games
5 8 (40.00%) Windows
5 8 (40.00%) Team Foundation Server
6 7 (35.00%) ASP.NET MVC
6 7 (35.00%) .NET Framework
6 7 (35.00%) Entity Framework
6 7 (35.00%) WinForms
6 7 (35.00%) Finance
6 7 (35.00%) VB.NET
7 6 (30.00%) SQL Server
7 6 (30.00%) Front End Development
8 5 (25.00%) Agile Software Development
9 4 (20.00%) T-SQL
9 4 (20.00%) HTML5
9 4 (20.00%) CSS3
9 4 (20.00%) Angular 2
10 3 (15.00%) Wireframes
10 3 (15.00%) Prototyping
10 3 (15.00%) SDLC
10 3 (15.00%) Information Architecture

JavaScript
Co-occurring IT Skills in Kingston Upon Thames 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:

Cloud Services
1 1 (5.00%) Microsoft Azure
1 1 (5.00%) SaaS
Communications & Networking
1 3 (15.00%) SMS
Database & Business Intelligence
1 6 (30.00%) SQL Server
2 1 (5.00%) Data Warehouse
2 1 (5.00%) Relational Database
Development Applications
1 8 (40.00%) Team Foundation Server
2 1 (5.00%) Git (software)
2 1 (5.00%) gulp
2 1 (5.00%) webpack
General
1 8 (40.00%) Games
2 7 (35.00%) Finance
3 1 (5.00%) Law
Job Titles
1 13 (65.00%) Developer
2 7 (35.00%) .NET Team Leader
2 7 (35.00%) Team Leader
2 7 (35.00%) VB.NET Team Leader
3 6 (30.00%) Front End Developer (Client-Side Developer)
4 5 (25.00%) Full Stack Developer
5 3 (15.00%) Angular Developer
6 1 (5.00%) .NET Developer
6 1 (5.00%) JavaScript Developer
6 1 (5.00%) Senior Developer
Libraries, Frameworks & Software Standards
1 15 (75.00%) .NET
2 14 (70.00%) ASP.NET
3 12 (60.00%) AngularJS
4 10 (50.00%) Ajax
4 10 (50.00%) CSS
4 10 (50.00%) HTML
4 10 (50.00%) jQuery
5 7 (35.00%) .NET Framework
5 7 (35.00%) ASP.NET MVC
5 7 (35.00%) Entity Framework
5 7 (35.00%) WinForms
6 4 (20.00%) Angular 2
6 4 (20.00%) CSS3
6 4 (20.00%) HTML5
7 2 (10.00%) ASP.NET Web API
7 2 (10.00%) React
7 2 (10.00%) Unity (Game Engine)
8 1 (5.00%) JSON
8 1 (5.00%) Node.js
8 1 (5.00%) RESTful
Operating Systems
1 8 (40.00%) Windows
Processes & Methodologies
1 14 (70.00%) MVC
2 6 (30.00%) Front End Development
3 5 (25.00%) Agile Software Development
4 3 (15.00%) Competitor Analysis
4 3 (15.00%) Information Architecture
4 3 (15.00%) Prototyping
4 3 (15.00%) SDLC
4 3 (15.00%) Usability Testing
4 3 (15.00%) Wireframes
5 2 (10.00%) SOLID
5 2 (10.00%) TDD
6 1 (5.00%) API Design
6 1 (5.00%) BDD
6 1 (5.00%) Continuous Improvement
6 1 (5.00%) Data Integration
6 1 (5.00%) OO
6 1 (5.00%) Pair Programming
6 1 (5.00%) Software Architecture
6 1 (5.00%) Software Engineering
6 1 (5.00%) Time Management
Programming Languages
1 15 (75.00%) C#
2 12 (60.00%) SQL
3 7 (35.00%) VB.NET
4 4 (20.00%) T-SQL
5 1 (5.00%) C
5 1 (5.00%) C++
5 1 (5.00%) XAML
Vendors
1 1 (5.00%) Microsoft