Period
to 15 July 2018

The following table provides summary statistics for contract job vacancies advertised in Staffordshire 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 15 July 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 > Staffordshire
6 months to
15 Jul 2018
Same period 2017 Same period 2016
Rank 12 16 10
Rank change year-on-year +4 -6 -2
Contract jobs citing JavaScript 28 20 33
As % of all contract IT jobs advertised in Staffordshire 10.11% 7.84% 9.30%
As % of the Programming Languages category 21.54% 22.47% 26.83%
Number of daily rates quoted 16 11 29
Staffordshire median daily rate £350 £275 £320
Median daily rate % change year-on-year +27.27% -14.06% -7.25%
10th Percentile £256 £213 £188
90th Percentile £431 £380 £391
West Midlands median daily rate £400 £350 £325
% change year-on-year +14.29% +7.69% -
Number of hourly rates quoted 0 0 0
Staffordshire median hourly rate - - -
West Midlands median hourly rate £27.25 £36.00 £36.50
% change year-on-year -24.31% -1.37% +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 Staffordshire with a requirement for coding skills.

All Programming Languages
Staffordshire
Contract vacancies with a requirement for coding skills 130 89 123
As % of all contract IT jobs advertised in Staffordshire 46.93% 34.90% 34.65%
Number of daily rates quoted 84 56 73
Staffordshire median daily rate £350 £335 £310
Median daily rate % change year-on-year +4.48% +8.06% -14.48%
10th Percentile £271 £238 £204
90th Percentile £436 £422 £400
West Midlands median daily rate £400 £375 £375
% change year-on-year +6.67% - +10.29%
Number of hourly rates quoted 3 2 2
Staffordshire median hourly rate £18.52 £32.00 £33.00
Median hourly rate % change year-on-year -42.13% -3.03% +106.25%
10th Percentile £17.71 £28.90 £30.55
90th Percentile £42.87 £36.70 £35.85
West Midlands median hourly rate £29.50 £32.50 £24.75
% change year-on-year -9.23% +31.31% -5.71%

JavaScript
Job Vacancy Trend in Staffordshire

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

Job vacancy trend for JavaScript in Staffordshire

JavaScript
Contractor Daily Rate Trend in Staffordshire

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

Contractor daily rate trend for JavaScript in Staffordshire

JavaScript
Contractor Daily Rate Histogram in Staffordshire

The daily rate distribution of IT jobs citing JavaScript in Staffordshire over the 6 months to 15 July 2018.

Contractor daily rate histogram for JavaScript in Staffordshire

JavaScript
Contractor Hourly Rate Trend in Staffordshire

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

Contractor hourly rate trend for JavaScript in Staffordshire

JavaScript
Contract Job Locations in Staffordshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing JavaScript within the Staffordshire region over the 6 months to 15 July 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
Stoke-on-Trent +1 16 £375 +36.36% 22
Stafford -6 3 £350 -5.41% 5
Tamworth - 2 £375 - 5
Burton-upon-Trent - 1 £300 - 2
JavaScript
West Midlands

For the 6 months to 15 July 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 Staffordshire region with a requirement for JavaScript.

1 23 (82.14%) CSS
2 22 (78.57%) HTML
3 21 (75.00%) C#
4 20 (71.43%) .NET
5 13 (46.43%) SQL Server
5 13 (46.43%) Agile Software Development
6 12 (42.86%) jQuery
7 11 (39.29%) HTML5
7 11 (39.29%) Web Services
7 11 (39.29%) Windows
7 11 (39.29%) SQL
8 10 (35.71%) .NET Framework
8 10 (35.71%) Entity Framework
8 10 (35.71%) AngularJS
8 10 (35.71%) Self-Motivation
9 9 (32.14%) ASP.NET Web API
9 9 (32.14%) WCF
10 8 (28.57%) WPF
10 8 (28.57%) Microsoft Azure
10 8 (28.57%) PaaS
10 8 (28.57%) MVC
10 8 (28.57%) IaaS
10 8 (28.57%) CSS3
11 7 (25.00%) TypeScript
11 7 (25.00%) Microsoft
11 7 (25.00%) ASP.NET
12 6 (21.43%) VMware
12 6 (21.43%) Microsoft App-V
12 6 (21.43%) NHibernate
12 6 (21.43%) VMware ESXi

JavaScript
Co-occurring IT Skills in Staffordshire 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 (3.57%) ColdFusion
Cloud Services
1 8 (28.57%) IaaS
1 8 (28.57%) Microsoft Azure
1 8 (28.57%) PaaS
Communications & Networking
1 2 (7.14%) Internet
Database & Business Intelligence
1 13 (46.43%) SQL Server
2 3 (10.71%) MongoDB
3 1 (3.57%) MySQL
Development Applications
1 6 (21.43%) MSI
1 6 (21.43%) WiX
2 1 (3.57%) Git (software)
2 1 (3.57%) Hudson
General
1 6 (21.43%) Finance
2 2 (7.14%) Games
Job Titles
1 28 (100.00%) Developer
2 7 (25.00%) .NET Developer
3 6 (21.43%) Front End Developer (Client-Side Developer)
3 6 (21.43%) UI Developer
4 4 (14.29%) Full Stack Developer
5 3 (10.71%) C# Developer
5 3 (10.71%) Senior Developer
5 3 (10.71%) Software Developer
6 2 (7.14%) Applications Developer
6 2 (7.14%) ASP.NET MVC Developer
6 2 (7.14%) JavaScript Developer
6 2 (7.14%) React Developer
6 2 (7.14%) Senior Full Stack Developer
7 1 (3.57%) .NET Software Developer
7 1 (3.57%) Android Developer
7 1 (3.57%) Angular Developer
7 1 (3.57%) C# .NET Developer
7 1 (3.57%) C# VB.NET Developer
7 1 (3.57%) T-SQL Developer
7 1 (3.57%) VB.NET Developer
Libraries, Frameworks & Software Standards
1 23 (82.14%) CSS
2 22 (78.57%) HTML
3 20 (71.43%) .NET
4 12 (42.86%) jQuery
5 11 (39.29%) HTML5
5 11 (39.29%) Web Services
6 10 (35.71%) .NET Framework
6 10 (35.71%) AngularJS
6 10 (35.71%) Entity Framework
7 9 (32.14%) ASP.NET Web API
7 9 (32.14%) WCF
8 8 (28.57%) CSS3
8 8 (28.57%) WPF
9 7 (25.00%) ASP.NET
10 6 (21.43%) Angular 2
10 6 (21.43%) Dapper ORM
10 6 (21.43%) MFC
10 6 (21.43%) NHibernate
11 3 (10.71%) Node.js
11 3 (10.71%) REST
Miscellaneous
1 10 (35.71%) Self-Motivation
2 6 (21.43%) Greenfield Project
3 4 (14.29%) Mobile App
4 3 (10.71%) User Experience
5 1 (3.57%) Computer Science
5 1 (3.57%) Video\Live Streaming
Operating Systems
1 11 (39.29%) Windows
2 6 (21.43%) Android
3 5 (17.86%) Apple iOS
4 1 (3.57%) Linux
Processes & Methodologies
1 13 (46.43%) Agile Software Development
2 8 (28.57%) MVC
3 4 (14.29%) iOS Development
4 3 (10.71%) Android Development
4 3 (10.71%) Facilities Management
4 3 (10.71%) Mobile Application Development
4 3 (10.71%) Scrum
4 3 (10.71%) Web Application Development
4 3 (10.71%) Web Development
5 2 (7.14%) Mentoring
5 2 (7.14%) Push Notifications
5 2 (7.14%) SDLC
5 2 (7.14%) Software Engineering
6 1 (3.57%) Coaching
6 1 (3.57%) Customer Requirements
6 1 (3.57%) E-Commerce
6 1 (3.57%) OOP
6 1 (3.57%) Problem-Solving
Programming Languages
1 21 (75.00%) C#
2 11 (39.29%) SQL
3 7 (25.00%) TypeScript
4 3 (10.71%) Apple Swift
4 3 (10.71%) Java
4 3 (10.71%) Objective-C
5 2 (7.14%) VB.NET
6 1 (3.57%) PHP
6 1 (3.57%) PHP 5
6 1 (3.57%) PL/SQL
6 1 (3.57%) T-SQL
Qualifications
1 1 (3.57%) Degree
System Software
1 6 (21.43%) Hyper-V
1 6 (21.43%) Microsoft App-V
1 6 (21.43%) VMware ESXi
Systems Management
1 6 (21.43%) SCCM
1 6 (21.43%) vCenter Server
Vendors
1 7 (25.00%) Microsoft
2 6 (21.43%) VMware
3 3 (10.71%) Oracle
3 3 (10.71%) Xamarin
4 1 (3.57%) Twitter