The following table provides summary statistics for contract job vacancies advertised in Sheffield 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 3 months to 30 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.

Apple iOS
South Yorkshire / Sheffield
3 months to
30 Mar 2017
Same period 2016 Same period 2015
Rank 48 54 32
Rank change year-on-year +6 -22  
Contract jobs citing Apple iOS 4 1 1
As % of all contract IT jobs advertised in Sheffield 1.11% 0.23% 0.38%
As % of the Operating Systems category 3.77% 0.72% 3.33%
Number of daily rates quoted 2 1 0
Median daily rate £343 £450 -
Median daily rate % change year-on-year -23.88% -  
UK excluding London median daily rate £358 £375 £338
% change year-on-year -4.66% +11.11%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £18.25 £17.50 £25.70
% change year-on-year +4.28% -31.90%  

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

Contract Operating System Skills
Sheffield
Contract job vacancies with a requirement for operating system skills 106 138 30
As % of all contract IT job vacancies advertised in Sheffield 29.36% 31.08% 11.49%
Number of daily rates quoted 63 104 11
Median daily rate £425 £415 £400
Median daily rate % change year-on-year +2.40% +3.75%  
90% offered a daily rate of more than £335 £288 £250
10% offered a daily rate of more than £550 £625 £545
UK excluding London median daily rate £385 £365 £338
% change year-on-year +5.47% +8.14%  
Number of hourly rates quoted 0 1 7
Median hourly rate - £17.50 £10.50
Median hourly rate % change year-on-year - +66.66%  
UK excluding London median hourly rate £15.50 £16.50 £15.50
% change year-on-year -6.06% +6.45%  

Apple iOS
Job Vacancy Trend in Sheffield

The job posting trend of jobs advertised in Sheffield citing Apple iOS as a proportion of all contract or permanent IT jobs with a match in the Operating Systems category.

Job vacancy trend for Apple iOS in Sheffield

Apple iOS
Contractor Daily Rate Trend in Sheffield

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

Contractor daily rate trend for Apple iOS in Sheffield

For the 6 months to 30 March 2017, 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 Sheffield region with a requirement for Apple iOS.

1 3 (75.00%) Android
2 2 (50.00%) Apple
2 2 (50.00%) Agile Software Development
2 2 (50.00%) Mobile App
2 2 (50.00%) Apple TV
3 1 (25.00%) Apple Swift
3 1 (25.00%) SDLC
3 1 (25.00%) RxSwift
3 1 (25.00%) TypeScript
3 1 (25.00%) iOS Development
3 1 (25.00%) Software Delivery
3 1 (25.00%) SEO
3 1 (25.00%) Finance
3 1 (25.00%) Stakeholder Management
3 1 (25.00%) Objective-C
3 1 (25.00%) C#
3 1 (25.00%) HTML
3 1 (25.00%) Java
3 1 (25.00%) JavaScript
3 1 (25.00%) .NET
3 1 (25.00%) ASP.NET
3 1 (25.00%) CSS
3 1 (25.00%) Windows
3 1 (25.00%) MS Excel
3 1 (25.00%) ERP
3 1 (25.00%) Business Intelligence
3 1 (25.00%) Microsoft
3 1 (25.00%) TDD
3 1 (25.00%) Banking
3 1 (25.00%) Supplier Management

Apple iOS
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:

Applications
1 1 (25.00%) MS Excel
Cloud Services
1 1 (25.00%) Microsoft Azure
General
1 1 (25.00%) Banking
1 1 (25.00%) Finance
1 1 (25.00%) Marketing
Job Titles
1 2 (50.00%) Developer
2 1 (25.00%) .NET Developer
2 1 (25.00%) .NET Web Developer
2 1 (25.00%) Analyst
2 1 (25.00%) Business Analyst
2 1 (25.00%) Contracts Manager
2 1 (25.00%) Delivery Manager
2 1 (25.00%) Delivery Project Manager
2 1 (25.00%) Digital Delivery Manager
2 1 (25.00%) Digital Project Manager
2 1 (25.00%) iOS Developer
2 1 (25.00%) Project Manager
2 1 (25.00%) Senior Developer
2 1 (25.00%) Senior iOS Developer
2 1 (25.00%) Web Developer
Libraries, Frameworks & Software Standards
1 1 (25.00%) .NET
1 1 (25.00%) ASP.NET
1 1 (25.00%) CSS
1 1 (25.00%) CSS3
1 1 (25.00%) HTML
1 1 (25.00%) HTML5
1 1 (25.00%) REST
1 1 (25.00%) RxSwift
Miscellaneous
1 2 (50.00%) Apple TV
1 2 (50.00%) Mobile App
2 1 (25.00%) NHS
Operating Systems
1 3 (75.00%) Android
2 1 (25.00%) Windows
2 1 (25.00%) Windows Mobile
Processes & Methodologies
1 2 (50.00%) Agile Software Development
2 1 (25.00%) Business Intelligence
2 1 (25.00%) ERP
2 1 (25.00%) iOS Development
2 1 (25.00%) Project Management
2 1 (25.00%) SDLC
2 1 (25.00%) SEO
2 1 (25.00%) Software Delivery
2 1 (25.00%) Stakeholder Management
2 1 (25.00%) Supplier Management
2 1 (25.00%) TDD
2 1 (25.00%) Web Development
Programming Languages
1 1 (25.00%) Apple Swift
1 1 (25.00%) C#
1 1 (25.00%) Java
1 1 (25.00%) JavaScript
1 1 (25.00%) Objective-C
1 1 (25.00%) TypeScript
Vendors
1 2 (50.00%) Apple
2 1 (25.00%) Microsoft