Period
to 20 June 2018

The following table provides summary statistics for contract job vacancies advertised in Warwickshire 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 20 June 2018 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)
West Midlands > Warwickshire
6 months to
20 Jun 2018
Same period 2017 Same period 2016
Rank 22 22 10
Rank change year-on-year 0 -12 +9
Contract jobs citing JavaScript 30 40 67
As % of all contract IT jobs advertised in Warwickshire 5.03% 6.23% 8.35%
As % of the Programming Languages category 20.13% 25.00% 36.02%
Number of daily rates quoted 21 35 37
Warwickshire median daily rate £288 £350 £350
Median daily rate % change year-on-year -17.86% - +7.69%
10th Percentile £183 £200 £290
90th Percentile £495 £433 £461
West Midlands median daily rate £388 £350 £325
% change year-on-year +10.71% +7.69% -
Number of hourly rates quoted 3 5 1
Warwickshire median hourly rate £25.00 £38.00 £36.50
Median hourly rate % change year-on-year -34.21% +4.11% +27.22%
10th Percentile £19.70 £27.95 £34.75
90th Percentile £44.10 £41.00 £38.25
West Midlands median hourly rate £25.00 £38.00 £36.50
% change year-on-year -34.21% +4.11% +27.22%

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 Warwickshire with a requirement for coding skills.

All Programming Languages
Warwickshire
Contract vacancies with a requirement for coding skills 149 160 186
As % of all contract IT jobs advertised in Warwickshire 24.96% 24.92% 23.19%
Number of daily rates quoted 95 94 105
Warwickshire median daily rate £370 £346 £350
Median daily rate % change year-on-year +6.86% -1.07% +7.69%
10th Percentile £203 £183 £250
90th Percentile £525 £442 £470
West Midlands median daily rate £400 £375 £375
% change year-on-year +6.67% - +11.11%
Number of hourly rates quoted 11 17 10
Warwickshire median hourly rate £28.00 £27.50 £22.50
Median hourly rate % change year-on-year +1.82% +22.22% -25.50%
10th Percentile £18.50 £22.00 £14.36
90th Percentile £48.75 £39.80 £26.33
West Midlands median hourly rate £35.36 £32.00 £25.00
% change year-on-year +10.48% +28.00% -10.71%

JavaScript
Job Vacancy Trend in Warwickshire

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

Job vacancy trend for JavaScript in Warwickshire

JavaScript
Contractor Daily Rate Trend in Warwickshire

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

Contractor daily rate trend for JavaScript in Warwickshire

JavaScript
Contractor Daily Rate Histogram in Warwickshire

The daily rate distribution of IT jobs citing JavaScript in Warwickshire over the 6 months to 20 June 2018.

Contractor daily rate histogram for JavaScript in Warwickshire

JavaScript
Contractor Hourly Rate Trend in Warwickshire

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

Contractor hourly rate trend for JavaScript in Warwickshire

JavaScript
Contractor Hourly Rate Histogram in Warwickshire

The hourly rate distribution of IT jobs citing JavaScript in Warwickshire over the 6 months to 20 June 2018.

Contractor hourly rate histogram for JavaScript in Warwickshire

JavaScript
Contract Job Locations in Warwickshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing JavaScript within the Warwickshire region over the 6 months to 20 June 2018. 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
Warwick +6 10 £408 +31.45% 11
Leamington Spa -7 3 £325 -13.33% 5
Stratford-upon-Avon - 1 £350 - 3
Gaydon - 1 - -
JavaScript
West Midlands

For the 6 months to 20 June 2018, IT contractor jobs citing JavaScript also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the Warwickshire region with a requirement for JavaScript.

1 23 (76.67%) CSS
2 22 (73.33%) HTML
3 13 (43.33%) MySQL
3 13 (43.33%) HTML5
4 12 (40.00%) CSS3
4 12 (40.00%) PHP
5 11 (36.67%) Laravel
6 10 (33.33%) SQL
6 10 (33.33%) Problem-Solving
7 9 (30.00%) Degree
8 8 (26.67%) Computer Science Degree
9 7 (23.33%) Mobile App
9 7 (23.33%) Remedy ITSM
9 7 (23.33%) Unix
9 7 (23.33%) Windows
9 7 (23.33%) Service Management
9 7 (23.33%) Change Management
9 7 (23.33%) ITSM
9 7 (23.33%) BMC
9 7 (23.33%) Remedy
10 6 (20.00%) AngularJS
11 5 (16.67%) JSON
11 5 (16.67%) Integration Testing
11 5 (16.67%) Agile Software Development
11 5 (16.67%) System Integration Testing
12 4 (13.33%) SQL Server
13 3 (10.00%) .NET
13 3 (10.00%) Finance
13 3 (10.00%) Software Engineering
13 3 (10.00%) Symfony

JavaScript
Co-occurring IT Skills in Warwickshire 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 1 (3.33%) Apache
1 1 (3.33%) Apache Spark
1 1 (3.33%) CMS
1 1 (3.33%) Drupal
1 1 (3.33%) IIS
1 1 (3.33%) nginx
1 1 (3.33%) SharePoint
1 1 (3.33%) Tomcat
1 1 (3.33%) WordPress
Applications
1 1 (3.33%) Microsoft Excel
1 1 (3.33%) Photoshop
Business Applications
1 7 (23.33%) Remedy ITSM
2 1 (3.33%) Distributed Ledger
2 1 (3.33%) Magento
Cloud Services
1 2 (6.67%) GitHub
2 1 (3.33%) Google Cloud Platform
2 1 (3.33%) Microsoft Azure
2 1 (3.33%) Office 365
Communications & Networking
1 2 (6.67%) Internet
2 1 (3.33%) Ethernet
2 1 (3.33%) FlexRay
2 1 (3.33%) Intranet
2 1 (3.33%) SMS
Database & Business Intelligence
1 13 (43.33%) MySQL
2 4 (13.33%) SQL Server
3 3 (10.00%) MongoDB
4 2 (6.67%) Big Data
4 2 (6.67%) Data Mining
4 2 (6.67%) Hadoop
5 1 (3.33%) Apache Hive
5 1 (3.33%) BigQuery
5 1 (3.33%) Blockchain
5 1 (3.33%) NoSQL
5 1 (3.33%) PostgreSQL
5 1 (3.33%) SQL Server 2000
Development Applications
1 3 (10.00%) Git (software)
2 1 (3.33%) Bitbucket
2 1 (3.33%) GitLab
2 1 (3.33%) JIRA
2 1 (3.33%) Mercurial
2 1 (3.33%) Subversion
2 1 (3.33%) Vagrant
2 1 (3.33%) Visual Studio
General
1 3 (10.00%) Finance
2 2 (6.67%) Automotive
3 1 (3.33%) Advertising
3 1 (3.33%) Marketing
3 1 (3.33%) Retail
Job Titles
1 26 (86.67%) Developer
2 12 (40.00%) PHP Developer
3 7 (23.33%) PHP Laravel Developer
4 5 (16.67%) Applications Developer
5 4 (13.33%) Remedy Developer
5 4 (13.33%) Web Developer
6 3 (10.00%) Software Engineer
6 3 (10.00%) Web Applications Developer
7 2 (6.67%) Applications Specialist
7 2 (6.67%) Applications Support
7 2 (6.67%) Applications Support Specialist
7 2 (6.67%) ITSM Developer
7 2 (6.67%) ITSM Specialist
7 2 (6.67%) Remedy Specialist
7 2 (6.67%) Software Developer
7 2 (6.67%) Support Specialist
8 1 (3.33%) .NET Software Developer
8 1 (3.33%) Front End Developer (Client-Side Developer)
8 1 (3.33%) JavaScript Developer
8 1 (3.33%) SharePoint Developer
Libraries, Frameworks & Software Standards
1 23 (76.67%) CSS
2 22 (73.33%) HTML
3 13 (43.33%) HTML5
4 12 (40.00%) CSS3
5 11 (36.67%) Laravel
6 6 (20.00%) AngularJS
7 5 (16.67%) JSON
8 3 (10.00%) .NET
8 3 (10.00%) jQuery
8 3 (10.00%) Node.js
8 3 (10.00%) React
8 3 (10.00%) Symfony
9 2 (6.67%) Ajax
9 2 (6.67%) LAMP
9 2 (6.67%) Vue (Vue.js)
9 2 (6.67%) XML
10 1 (3.33%) .NET Framework
10 1 (3.33%) Entity Framework
10 1 (3.33%) REST
10 1 (3.33%) RESTful
Miscellaneous
1 7 (23.33%) Mobile App
2 3 (10.00%) Analytical Skills
2 3 (10.00%) Self-Motivation
3 2 (6.67%) Computer Science
4 1 (3.33%) Blog
4 1 (3.33%) Semantic Web
4 1 (3.33%) User Experience
Operating Systems
1 7 (23.33%) Unix
1 7 (23.33%) Windows
2 1 (3.33%) Linux
Processes & Methodologies
1 10 (33.33%) Problem-Solving
2 7 (23.33%) Change Management
2 7 (23.33%) ITSM
2 7 (23.33%) Service Management
3 5 (16.67%) Agile Software Development
3 5 (16.67%) Integration Testing
3 5 (16.67%) System Integration Testing
4 3 (10.00%) Software Engineering
5 2 (6.67%) Web Development
6 1 (3.33%) Artificial Intelligence
6 1 (3.33%) Content Management
6 1 (3.33%) Data Analysis
6 1 (3.33%) Data Management
6 1 (3.33%) Logistics
6 1 (3.33%) MVC
6 1 (3.33%) Numerical Analysis
6 1 (3.33%) Operations Management
6 1 (3.33%) PLM
6 1 (3.33%) Unit Testing
6 1 (3.33%) Validation
Programming Languages
1 12 (40.00%) PHP
2 10 (33.33%) SQL
3 3 (10.00%) Go
3 3 (10.00%) Scala
4 2 (6.67%) C#
4 2 (6.67%) Java
5 1 (3.33%) C
5 1 (3.33%) C++
5 1 (3.33%) Kotlin
5 1 (3.33%) MATLAB
5 1 (3.33%) PowerShell
5 1 (3.33%) Python
5 1 (3.33%) R
5 1 (3.33%) SPARQL
5 1 (3.33%) VB.NET
5 1 (3.33%) VBA
5 1 (3.33%) VBScript
Qualifications
1 9 (30.00%) Degree
2 8 (26.67%) Computer Science Degree
3 1 (3.33%) DBS Check
Quality Assurance & Compliance
1 2 (6.67%) GDPR
Vendors
1 7 (23.33%) BMC
1 7 (23.33%) Remedy
2 1 (3.33%) Google
2 1 (3.33%) Microsoft
2 1 (3.33%) QNX
2 1 (3.33%) Tableau