Period
to 17 January 2018

The following table provides summary statistics for contract job vacancies advertised in Hertfordshire with a requirement for Apple iOS skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Apple iOS over the 6 months to 17 January 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.

Apple iOS
East of England > Hertfordshire
6 months to
17 Jan 2018
Same period 2017 Same period 2016
Rank 92 90 72
Rank change year-on-year -2 -18 +26
Contract jobs citing Apple iOS 6 4 20
As % of all contract IT jobs advertised in Hertfordshire 0.39% 0.28% 1.43%
As % of the Operating Systems category 1.91% 1.37% 5.68%
Number of daily rates quoted 4 4 5
Hertfordshire median daily rate £358 £500 £435
Median daily rate % change year-on-year -28.50% +14.94% +24.29%
10th Percentile £219 £355 £266
90th Percentile £405 £575 £443
East of England median daily rate £388 £350 £325
% change year-on-year +10.71% +7.69% +30.00%
Number of hourly rates quoted 0 0 11
Hertfordshire median hourly rate - - £21.50
East of England median hourly rate £62.50 £36.51 £21.50
% change year-on-year +71.19% +69.81% -15.69%

Apple iOS is in the Operating Systems category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Hertfordshire with a requirement for operating system skills.

All Operating Systems
Hertfordshire
Contract vacancies with a requirement for operating system skills 314 293 352
As % of all contract IT jobs advertised in Hertfordshire 20.27% 20.66% 25.12%
Number of daily rates quoted 155 146 163
Hertfordshire median daily rate £375 £325 £355
Median daily rate % change year-on-year +15.38% -8.45% +0.71%
10th Percentile £145 £150 £120
90th Percentile £560 £525 £499
East of England median daily rate £350 £350 £350
Number of hourly rates quoted 40 20 51
Hertfordshire median hourly rate £14.50 £12.75 £15.00
Median hourly rate % change year-on-year +13.73% -15.00% -
10th Percentile £10.66 £10.00 £10.50
90th Percentile £47.25 £17.40 £41.25
East of England median hourly rate £22.14 £16.50 £17.75
% change year-on-year +34.17% -7.04% +7.58%

Apple iOS
Job Vacancy Trend in Hertfordshire

Job postings citing Apple iOS as a percentage of all IT jobs advertised in Hertfordshire.

Job vacancy trend for Apple iOS in Hertfordshire

Apple iOS
Contractor Daily Rate Trend in Hertfordshire

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Apple iOS in Hertfordshire.

Contractor daily rate trend for Apple iOS in Hertfordshire

Apple iOS
Contractor Daily Rate Histogram in Hertfordshire

The daily rate distribution of IT jobs citing Apple iOS in Hertfordshire over the 6 months to 17 January 2018.

Contractor daily rate histogram for Apple iOS in Hertfordshire

Apple iOS
Contractor Hourly Rate Trend in Hertfordshire

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Apple iOS in Hertfordshire.

Contractor hourly rate trend for Apple iOS in Hertfordshire

Apple iOS
Contract Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Apple iOS within the Hertfordshire region over the 6 months to 17 January 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
Hatfield - 2 £190 -
Watford -12 1 £400 -27.27% 10
Apple iOS
East of England

For the 6 months to 17 January 2018, IT contractor jobs citing Apple iOS 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 Hertfordshire region with a requirement for Apple iOS.

1 6 (100.00%) Android
2 3 (50.00%) Mobile App
2 3 (50.00%) Java
2 3 (50.00%) Web Services
2 3 (50.00%) Windows
3 2 (33.33%) IBM
3 2 (33.33%) Microsoft
3 2 (33.33%) SQL
3 2 (33.33%) Oracle
3 2 (33.33%) Maximo
3 2 (33.33%) Ajax
3 2 (33.33%) HTML
3 2 (33.33%) Android Development
3 2 (33.33%) iOS Development
4 1 (16.67%) User Experience
4 1 (16.67%) Mobile First
4 1 (16.67%) Windows 10
4 1 (16.67%) Oracle Database
4 1 (16.67%) Mac OS
4 1 (16.67%) Git (software)
4 1 (16.67%) Windows 7
4 1 (16.67%) HTML5
4 1 (16.67%) REST
4 1 (16.67%) Office 365
4 1 (16.67%) AngularJS
4 1 (16.67%) Xamarin
4 1 (16.67%) Worklight
4 1 (16.67%) Ubuntu
4 1 (16.67%) Web 2.0
4 1 (16.67%) Web Development

Apple iOS
Co-occurring IT Skills in Hertfordshire 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 (16.67%) JBoss
1 1 (16.67%) SharePoint
Applications
1 1 (16.67%) Microsoft Office
Business Applications
1 2 (33.33%) Maximo
Cloud Services
1 1 (16.67%) Office 365
Communications & Networking
1 1 (16.67%) HTTP
1 1 (16.67%) HTTPS
1 1 (16.67%) TCP/IP
Database & Business Intelligence
1 1 (16.67%) Oracle Database
1 1 (16.67%) Oracle Reports
1 1 (16.67%) SQL Server
Development Applications
1 1 (16.67%) Eclipse
1 1 (16.67%) Git (software)
1 1 (16.67%) JUnit
1 1 (16.67%) Subversion
1 1 (16.67%) Visual Studio
Job Titles
1 3 (50.00%) Developer
2 2 (33.33%) Java Developer
3 1 (16.67%) Consultant
3 1 (16.67%) Digital Project Manager
3 1 (16.67%) Java Web Developer
3 1 (16.67%) Maximo Consultant
3 1 (16.67%) Maximo Developer
3 1 (16.67%) Project Manager
3 1 (16.67%) Web Developer
Libraries, Frameworks & Software Standards
1 3 (50.00%) Web Services
2 2 (33.33%) Ajax
2 2 (33.33%) HTML
3 1 (16.67%) .NET
3 1 (16.67%) .NET Framework
3 1 (16.67%) AngularJS
3 1 (16.67%) CSS
3 1 (16.67%) HTML5
3 1 (16.67%) J2SE
3 1 (16.67%) Java ME
3 1 (16.67%) jQuery
3 1 (16.67%) JSP
3 1 (16.67%) REST
3 1 (16.67%) SOAP
3 1 (16.67%) Struts
3 1 (16.67%) Worklight
3 1 (16.67%) WSDL
3 1 (16.67%) XML
Miscellaneous
1 3 (50.00%) Mobile App
2 1 (16.67%) Digital TV
2 1 (16.67%) STB
2 1 (16.67%) User Experience
2 1 (16.67%) Web 2.0
Operating Systems
1 6 (100.00%) Android
2 3 (50.00%) Windows
3 1 (16.67%) Linux
3 1 (16.67%) Mac OS
3 1 (16.67%) Ubuntu
3 1 (16.67%) Windows 10
3 1 (16.67%) Windows 7
Processes & Methodologies
1 2 (33.33%) Android Development
1 2 (33.33%) iOS Development
2 1 (16.67%) Agile Software Development
2 1 (16.67%) Continuous Integration
2 1 (16.67%) Mobile Commerce
2 1 (16.67%) Mobile First
2 1 (16.67%) MVC
2 1 (16.67%) OO
2 1 (16.67%) OOD
2 1 (16.67%) Stakeholder Management
2 1 (16.67%) Unit Testing
2 1 (16.67%) Web Development
Programming Languages
1 3 (50.00%) Java
2 2 (33.33%) SQL
3 1 (16.67%) C
3 1 (16.67%) C#
3 1 (16.67%) C++
3 1 (16.67%) JavaScript
3 1 (16.67%) PL/SQL
System Software
1 1 (16.67%) Active Directory
Vendors
1 2 (33.33%) IBM
1 2 (33.33%) Microsoft
1 2 (33.33%) Oracle
2 1 (16.67%) Apple
2 1 (16.67%) Citrix
2 1 (16.67%) SAP
2 1 (16.67%) VMware
2 1 (16.67%) Xamarin