Period
to 25 November 2017

The following table provides summary statistics for contract job vacancies advertised in Wiltshire 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 25 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 West > Wiltshire
6 months to
25 Nov 2017
Same period 2016 Same period 2015
Rank 15 17 19
Rank change year-on-year +2 +2 -1
Contract jobs citing JavaScript 112 95 112
As % of all contract IT jobs advertised in Wiltshire 8.84% 7.45% 7.38%
As % of the Programming Languages category 29.40% 23.93% 28.64%
Number of daily rates quoted 79 66 86
Wiltshire median daily rate £363 £338 £363
Median daily rate % change year-on-year +7.41% -6.90% +7.41%
10th Percentile £300 £281 £281
90th Percentile £443 £416 £438
South West median daily rate £368 £350 £355
% change year-on-year +5.00% -1.41% +1.43%
Number of hourly rates quoted 0 0 1
Wiltshire median hourly rate - - £35.00
South West median hourly rate £48.00 £23.28 £53.27
% change year-on-year +106.23% -56.30% +33.16%

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 Wiltshire with a requirement for coding skills.

All Programming Languages
Wiltshire
Contract vacancies with a requirement for coding skills 381 397 391
As % of all contract IT jobs advertised in Wiltshire 30.07% 31.11% 25.76%
Number of daily rates quoted 267 276 271
Wiltshire median daily rate £400 £363 £360
Median daily rate % change year-on-year +10.34% +0.69% +2.86%
10th Percentile £303 £275 £275
90th Percentile £533 £531 £470
South West median daily rate £388 £363 £370
% change year-on-year +6.90% -2.03% +2.78%
Number of hourly rates quoted 5 15 27
Wiltshire median hourly rate £29.50 £37.00 £32.50
Median hourly rate % change year-on-year -20.27% +13.85% +14.04%
10th Percentile £26.25 £18.50 £18.05
90th Percentile £39.95 £65.50 £43.75
South West median hourly rate £39.50 £39.25 £40.00
% change year-on-year +0.64% -1.88% +14.29%

JavaScript
Job Vacancy Trend in Wiltshire

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

Job vacancy trend for JavaScript in Wiltshire

JavaScript
Contractor Daily Rate Trend in Wiltshire

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

Contractor daily rate trend for JavaScript in Wiltshire

JavaScript
Contractor Daily Rate Histogram in Wiltshire

The daily rate distribution of IT jobs citing JavaScript in Wiltshire over the 6 months to 25 November 2017.

Contractor daily rate histogram for JavaScript in Wiltshire

JavaScript
Contractor Hourly Rate Trend in Wiltshire

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing JavaScript in Wiltshire.

Contractor hourly rate trend for JavaScript in Wiltshire

JavaScript
Contract Job Locations in Wiltshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing JavaScript within the Wiltshire region over the 6 months to 25 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
Swindon +1 75 £355 +4.03% 8
Salisbury - 16 £375 - 2
Chippenham +8 2 £356 +9.20%
JavaScript
South West

For the 6 months to 25 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 Wiltshire region with a requirement for JavaScript.

1 67 (59.82%) .NET
2 65 (58.04%) HTML
3 61 (54.46%) C#
4 60 (53.57%) Agile Software Development
5 53 (47.32%) MVC
6 50 (44.64%) CSS
7 40 (35.71%) AngularJS
8 39 (34.82%) Front End Development
8 39 (34.82%) ASP.NET
9 35 (31.25%) .NET Framework
9 35 (31.25%) HTML5
10 29 (25.89%) jQuery
11 27 (24.11%) Web Development
12 26 (23.21%) Entity Framework
13 25 (22.32%) SQL
14 24 (21.43%) ASP.NET MVC
15 21 (18.75%) SQL Server
15 21 (18.75%) Selenium
16 20 (17.86%) WCF
16 20 (17.86%) TypeScript
17 18 (16.07%) Scrum
17 18 (16.07%) Microsoft
18 15 (13.39%) OO
18 15 (13.39%) TDD
19 14 (12.50%) Unit Testing
19 14 (12.50%) Finance
19 14 (12.50%) Jenkins
19 14 (12.50%) Git (software)
19 14 (12.50%) React
20 13 (11.61%) User Experience

JavaScript
Co-occurring IT Skills in Wiltshire 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:

Application Platforms
1 12 (10.71%) CMS
1 12 (10.71%) IIS
2 7 (6.25%) Kentico
3 4 (3.57%) Sitecore CMS
4 3 (2.68%) Umbraco
5 2 (1.79%) Apache
5 2 (1.79%) Tomcat
6 1 (0.89%) ColdFusion
6 1 (0.89%) Elasticsearch
6 1 (0.89%) Liferay
Applications
1 2 (1.79%) Microsoft Office
2 1 (0.89%) LaTeX
Business Applications
1 1 (0.89%) Magento
1 1 (0.89%) nopCommerce
Cloud Services
1 3 (2.68%) Microsoft Azure
2 1 (0.89%) Amazon AWS
2 1 (0.89%) Cloud Computing
Communications & Networking
1 5 (4.46%) Intranet
Database & Business Intelligence
1 21 (18.75%) SQL Server
2 3 (2.68%) SQL Server 2008
2 3 (2.68%) SQL Server Integration Services
3 2 (1.79%) DB2
3 2 (1.79%) SQL Server 2005
3 2 (1.79%) SQL Server 2012
4 1 (0.89%) Apache Cassandra
4 1 (0.89%) MongoDB
4 1 (0.89%) MySQL
4 1 (0.89%) NoSQL
Development Applications
1 21 (18.75%) Selenium
2 14 (12.50%) Git (software)
2 14 (12.50%) Jenkins
3 12 (10.71%) Cucumber
3 12 (10.71%) Jasmine
3 12 (10.71%) Team Foundation Server
4 8 (7.14%) Visual Studio
5 7 (6.25%) JIRA
6 5 (4.46%) NuGet
7 4 (3.57%) NUnit
7 4 (3.57%) Subversion
7 4 (3.57%) WebDriver
8 3 (2.68%) ReSharper
9 2 (1.79%) Ant
9 2 (1.79%) JUnit
9 2 (1.79%) Maven
9 2 (1.79%) SpecFlow
9 2 (1.79%) TortoiseSVN
9 2 (1.79%) VSS/SourceSafe
10 1 (0.89%) QUnit
General
1 14 (12.50%) Finance
2 7 (6.25%) Banking
3 5 (4.46%) Manufacturing
4 1 (0.89%) Financial Institution
4 1 (0.89%) Legal
4 1 (0.89%) Retail Banking
Job Titles
1 101 (90.18%) Developer
2 40 (35.71%) .NET Developer
3 36 (32.14%) C# Developer
4 24 (21.43%) C# .NET Developer
5 22 (19.64%) Front End Developer (Client-Side Developer)
6 20 (17.86%) JavaScript Developer
7 12 (10.71%) Web Developer
8 11 (9.82%) ASP.NET MVC Developer
9 10 (8.93%) ASP.NET Developer
9 10 (8.93%) HTML Developer
10 9 (8.04%) Angular Developer
11 8 (7.14%) C# ASP.NET Developer
11 8 (7.14%) Full Stack Developer
12 7 (6.25%) UI Developer
13 6 (5.36%) HTML CSS Developer
13 6 (5.36%) Senior Developer
14 4 (3.57%) C# Web Developer
14 4 (3.57%) Sencha Developer
14 4 (3.57%) Senior Web Developer
14 4 (3.57%) Sitecore Developer
Libraries, Frameworks & Software Standards
1 67 (59.82%) .NET
2 65 (58.04%) HTML
3 50 (44.64%) CSS
4 40 (35.71%) AngularJS
5 39 (34.82%) ASP.NET
6 35 (31.25%) .NET Framework
6 35 (31.25%) HTML5
7 29 (25.89%) jQuery
8 26 (23.21%) Entity Framework
9 24 (21.43%) ASP.NET MVC
10 20 (17.86%) WCF
11 14 (12.50%) React
12 12 (10.71%) Sass
12 12 (10.71%) Twitter Bootstrap
13 10 (8.93%) ASP.NET Web API
13 10 (8.93%) LINQ
13 10 (8.93%) Web Services
14 9 (8.04%) Ext JS
14 9 (8.04%) SOAP
15 8 (7.14%) Gherkin
Miscellaneous
1 13 (11.61%) User Experience
2 6 (5.36%) Mobile App
3 4 (3.57%) W3C
4 3 (2.68%) Greenfield Project
5 2 (1.79%) Computer Science
Operating Systems
1 5 (4.46%) Windows
2 1 (0.89%) Android
2 1 (0.89%) Apple iOS
2 1 (0.89%) Unix
Processes & Methodologies
1 60 (53.57%) Agile Software Development
2 53 (47.32%) MVC
3 39 (34.82%) Front End Development
4 27 (24.11%) Web Development
5 18 (16.07%) Scrum
6 15 (13.39%) OO
6 15 (13.39%) TDD
7 14 (12.50%) Unit Testing
8 13 (11.61%) BDD
9 12 (10.71%) MVVM
10 9 (8.04%) Continuous Integration
11 8 (7.14%) SDLC
12 7 (6.25%) Test Automation
13 5 (4.46%) OOP
13 5 (4.46%) Waterfall
14 4 (3.57%) Content Management
14 4 (3.57%) Service Design
14 4 (3.57%) Software Engineering
14 4 (3.57%) Web Application Development
15 3 (2.68%) API Development
Programming Languages
1 61 (54.46%) C#
2 25 (22.32%) SQL
3 20 (17.86%) TypeScript
4 7 (6.25%) Java
5 6 (5.36%) T-SQL
6 3 (2.68%) PL/SQL
6 3 (2.68%) Python
6 3 (2.68%) Ruby
7 2 (1.79%) C
8 1 (0.89%) ES6
8 1 (0.89%) PHP
8 1 (0.89%) Shell Script
8 1 (0.89%) VB.NET
8 1 (0.89%) XAML
Qualifications
1 4 (3.57%) Security Cleared
2 3 (2.68%) SC Cleared
3 2 (1.79%) Computer Science Degree
3 2 (1.79%) Degree
4 1 (0.89%) DV Cleared
4 1 (0.89%) ISEB
4 1 (0.89%) ISTQB
4 1 (0.89%) Oracle Certification
Quality Assurance & Compliance
1 6 (5.36%) QA
Vendors
1 18 (16.07%) Microsoft
2 10 (8.93%) Sencha
3 4 (3.57%) Apple
3 4 (3.57%) Sitecore
4 3 (2.68%) Apigee
4 3 (2.68%) Oracle
5 2 (1.79%) RedGate
5 2 (1.79%) Twitter
6 1 (0.89%) Telerik