Period
to 21 November 2017

The following table provides summary statistics for contract job vacancies advertised in Sheffield with a requirement for Ajax skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Ajax 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.

Ajax
South Yorkshire > Sheffield
6 months to
21 Nov 2017
Same period 2016 Same period 2015
Rank 56 60 61
Rank change year-on-year +4 +1 -20
Contract jobs citing Ajax 4 15 7
As % of all contract IT jobs advertised in Sheffield 0.59% 1.58% 0.92%
As % of the Libraries, Frameworks & Software Standards category 2.67% 4.09% 3.17%
Number of daily rates quoted 3 5 8
Sheffield median daily rate £375 £350 £510
Median daily rate % change year-on-year +7.14% -31.37% +31.19%
10th Percentile £253 £158 £406
90th Percentile £409 £394 £515
South Yorkshire median daily rate £375 £350 £510
% change year-on-year +7.14% -31.37% +65.85%
Number of hourly rates quoted 0 0 0
Sheffield median hourly rate - - -
South Yorkshire median hourly rate - - -

Ajax is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Sheffield with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Sheffield
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 150 367 221
As % of all contract IT jobs advertised in Sheffield 22.09% 38.59% 28.96%
Number of daily rates quoted 108 269 169
Sheffield median daily rate £400 £425 £400
Median daily rate % change year-on-year -5.88% +6.25% +23.08%
10th Percentile £305 £300 £275
90th Percentile £575 £565 £538
South Yorkshire median daily rate £400 £425 £375
% change year-on-year -5.88% +13.33% +20.97%
Number of hourly rates quoted 0 1 1
Sheffield median hourly rate - £50.00 £9.00
Median hourly rate % change year-on-year - +455.56% -60.44%
South Yorkshire median hourly rate - £50.00 £14.50
% change year-on-year - +244.83% -42.00%

Ajax
Job Vacancy Trend in Sheffield

Job postings citing Ajax as a percentage of all IT jobs advertised in Sheffield.

Job vacancy trend for Ajax in Sheffield

Ajax
Contractor Daily Rate Trend in Sheffield

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

Contractor daily rate trend for Ajax in Sheffield

Ajax
Contractor Daily Rate Histogram in Sheffield

The daily rate distribution of IT jobs citing Ajax in Sheffield over the 6 months to 21 November 2017.

Contractor daily rate histogram for Ajax in Sheffield

For the 6 months to 21 November 2017, IT contractor jobs citing Ajax 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 Sheffield region with a requirement for Ajax.

1 4 (100.00%) HTML
1 4 (100.00%) CSS
2 3 (75.00%) Scrum
2 3 (75.00%) JavaScript
2 3 (75.00%) SQL
2 3 (75.00%) JIRA
2 3 (75.00%) Unit Testing
3 2 (50.00%) WordPress
3 2 (50.00%) Git (software)
3 2 (50.00%) Zend
3 2 (50.00%) PHP 5
3 2 (50.00%) CMS
3 2 (50.00%) Confluence
3 2 (50.00%) PHP
3 2 (50.00%) MySQL
3 2 (50.00%) XML
3 2 (50.00%) OOP
3 2 (50.00%) XHTML
3 2 (50.00%) TDD
3 2 (50.00%) Retail
3 2 (50.00%) Billing
3 2 (50.00%) Subversion
3 2 (50.00%) Content Management
4 1 (25.00%) SQL Server 2005
4 1 (25.00%) Web 2.0
4 1 (25.00%) Law
4 1 (25.00%) Migration
4 1 (25.00%) SharePoint
4 1 (25.00%) SSL
4 1 (25.00%) Active Directory

Ajax
Co-occurring IT Skills in Sheffield 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 2 (50.00%) CMS
1 2 (50.00%) Confluence
1 2 (50.00%) WordPress
2 1 (25.00%) SharePoint
2 1 (25.00%) SharePoint 2010
Communications & Networking
1 1 (25.00%) SSL
Database & Business Intelligence
1 2 (50.00%) MySQL
2 1 (25.00%) SQL Server
2 1 (25.00%) SQL Server 2005
2 1 (25.00%) SQL Server 2008
Development Applications
1 3 (75.00%) JIRA
2 2 (50.00%) Git (software)
2 2 (50.00%) Subversion
General
1 2 (50.00%) Billing
1 2 (50.00%) Retail
2 1 (25.00%) Law
Job Titles
1 4 (100.00%) Developer
2 2 (50.00%) PHP Developer
3 1 (25.00%) .NET Developer
3 1 (25.00%) .NET Software Developer
3 1 (25.00%) ASP.NET Developer
3 1 (25.00%) C# .NET Developer
3 1 (25.00%) C# ASP.NET Developer
3 1 (25.00%) C# Developer
3 1 (25.00%) C# Software Developer
3 1 (25.00%) Consultant
3 1 (25.00%) Java Developer
3 1 (25.00%) JavaScript Developer
3 1 (25.00%) PHP WordPress Developer
3 1 (25.00%) PHP Zend Developer
3 1 (25.00%) SharePoint Developer
3 1 (25.00%) Software Developer
3 1 (25.00%) SQL Developer
3 1 (25.00%) T-SQL Developer
3 1 (25.00%) WordPress Developer
3 1 (25.00%) XML Developer
Libraries, Frameworks & Software Standards
1 4 (100.00%) CSS
1 4 (100.00%) HTML
2 2 (50.00%) XHTML
2 2 (50.00%) XML
3 1 (25.00%) .NET
3 1 (25.00%) AngularJS
3 1 (25.00%) ASP.NET
3 1 (25.00%) CSS3
3 1 (25.00%) Hibernate
3 1 (25.00%) HTML5
3 1 (25.00%) J2EE
3 1 (25.00%) jQuery
3 1 (25.00%) JSP
3 1 (25.00%) Node.js
3 1 (25.00%) Web Services
Miscellaneous
1 1 (25.00%) iPad
1 1 (25.00%) Web 2.0
Processes & Methodologies
1 3 (75.00%) Scrum
1 3 (75.00%) Unit Testing
2 2 (50.00%) Content Management
2 2 (50.00%) OOP
2 2 (50.00%) TDD
3 1 (25.00%) Agile Software Development
3 1 (25.00%) Migration
Programming Languages
1 3 (75.00%) JavaScript
1 3 (75.00%) SQL
2 2 (50.00%) PHP
2 2 (50.00%) PHP 5
3 1 (25.00%) C#
3 1 (25.00%) Java
3 1 (25.00%) Scala
3 1 (25.00%) T-SQL
System Software
1 1 (25.00%) Active Directory
Vendors
1 2 (50.00%) Zend