The following table provides summary statistics for contract job vacancies advertised in Staffordshire with a requirement for iOS Development skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited iOS Development over the 3 months to 28 March 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.

iOS Software Development
West Midlands / Staffordshire
3 months to
28 Mar 2017
Same period 2016 Same period 2015
Rank - - 32
Contract jobs citing iOS Development 0 0 1
As % of all contract IT jobs advertised in Staffordshire - - 0.56%
As % of the Processes & Methodologies category - - 0.71%
Number of daily rates quoted 0 0 1
Median daily rate - - £345
UK excluding London median daily rate £388 £375 £356
% change year-on-year +3.33% +5.26%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £37.00 £38.75 £45.60
% change year-on-year -4.51% -15.02%  

iOS Development is in the process and methodology skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Staffordshire with a requirement for process and methodology skills.

Contract Process & Methodology Skills
Staffordshire
Contract job vacancies with a requirement for process and methodology skills 101 124 140
As % of all contract IT job vacancies advertised in Staffordshire 73.72% 80.00% 78.65%
Number of daily rates quoted 69 82 94
Median daily rate £350 £340 £363
Median daily rate % change year-on-year +2.94% -6.20%  
90% offered a daily rate of more than £241 £275 £300
10% offered a daily rate of more than £450 £450 £450
UK excluding London median daily rate £410 £400 £396
% change year-on-year +2.50% +1.01%  
Number of hourly rates quoted 2 4 9
Median hourly rate £18.00 £16.00 £16.75
Median hourly rate % change year-on-year +12.50% -4.47%  
UK excluding London median hourly rate £36.00 £38.50 £30.20
% change year-on-year -6.49% +27.48%  

iOS Development
Job Vacancy Trend in Staffordshire

The job posting trend of jobs advertised in Staffordshire citing iOS Development as a proportion of all contract or permanent IT jobs with a match in the Processes & Methodologies category.

Job vacancy trend for iOS Development in Staffordshire

iOS Development
Contractor Daily Rate Trend in Staffordshire

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

Contractor daily rate trend for iOS Development in Staffordshire

For the 6 months to 28 March 2017, IT contractor jobs citing iOS Development 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 Staffordshire region with a requirement for iOS Development.

1 2 (100.00%) Objective-C
1 2 (100.00%) Agile Software Development
1 2 (100.00%) Apple iOS
1 2 (100.00%) Core Data
2 1 (50.00%) REST
2 1 (50.00%) Functional Testing
2 1 (50.00%) Gradle
2 1 (50.00%) Mobile App
2 1 (50.00%) Android Development
2 1 (50.00%) Android Studio
2 1 (50.00%) Mobile Development
2 1 (50.00%) Unit Testing
2 1 (50.00%) Time Management
2 1 (50.00%) Android
2 1 (50.00%) C
2 1 (50.00%) C#
2 1 (50.00%) Java
2 1 (50.00%) .NET

iOS Development
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:

Development Applications
1 1 (50.00%) Android Studio
1 1 (50.00%) Gradle
Job Titles
1 2 (100.00%) Developer
2 1 (50.00%) iOS Developer
2 1 (50.00%) Mobile Developer
Libraries, Frameworks & Software Standards
1 2 (100.00%) Core Data
2 1 (50.00%) .NET
2 1 (50.00%) REST
Miscellaneous
1 1 (50.00%) Mobile App
Operating Systems
1 2 (100.00%) Apple iOS
2 1 (50.00%) Android
Processes & Methodologies
1 2 (100.00%) Agile Software Development
2 1 (50.00%) Android Development
2 1 (50.00%) Functional Testing
2 1 (50.00%) Mobile Development
2 1 (50.00%) Time Management
2 1 (50.00%) Unit Testing
Programming Languages
1 2 (100.00%) Objective-C
2 1 (50.00%) C
2 1 (50.00%) C#
2 1 (50.00%) Java