The following table provides summary statistics for contract job vacancies advertised in Glasgow 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 27 June 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
Scotland / Glasgow
3 months to
27 Jun 2017
Same period 2016 Same period 2015
Rank 29 55 65
Rank change year-on-year +26 +10  
Contract jobs citing Apple iOS 37 16 6
As % of all contract IT jobs advertised in Glasgow 5.59% 2.25% 0.68%
As % of the Operating Systems category 18.32% 7.14% 3.80%
Number of daily rates quoted 30 14 2
Median daily rate £375 £275 £325
Median daily rate % change year-on-year +36.36% -15.38%  
UK excluding London median daily rate £375 £350 £363
% change year-on-year +7.14% -3.44%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £17.50 £24.75 £16.14
% change year-on-year -29.29% +53.39%  

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 Glasgow with a requirement for operating system skills.

Contract Operating System Skills
Glasgow
Contract job vacancies with a requirement for operating system skills 202 224 158
As % of all contract IT job vacancies advertised in Glasgow 30.51% 31.50% 17.97%
Number of daily rates quoted 96 123 72
Median daily rate £376 £339 £345
Median daily rate % change year-on-year +11.07% -1.81%  
90% offered a daily rate of more than £275 £213 £158
10% offered a daily rate of more than £450 £441 £425
UK excluding London median daily rate £375 £363 £350
% change year-on-year +3.44% +3.57%  
Number of hourly rates quoted 1 0 5
Median hourly rate £25.00 - £16.00
UK excluding London median hourly rate £15.50 £17.50 £16.50
% change year-on-year -11.42% +6.06%  

Apple iOS
Job Vacancy Trend in Glasgow

The job posting trend of jobs advertised in Glasgow 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 Glasgow

Apple iOS
Contractor Daily Rate Trend in Glasgow

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

Contractor daily rate trend for Apple iOS in Glasgow

Apple iOS
Contractor Daily Rate Histogram in Glasgow

The daily rate distribution of IT jobs citing Apple iOS in Glasgow over the 3 months to 27 June 2017.

Contractor daily rate histogram for Apple iOS in Glasgow

For the 6 months to 27 June 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 Glasgow region with a requirement for Apple iOS.

1 39 (76.47%) iOS Development
2 32 (62.75%) Objective-C
3 21 (41.18%) Apple Swift
4 20 (39.22%) iPad
5 18 (35.29%) Android
6 17 (33.33%) iPhone
6 17 (33.33%) Cocoa
7 16 (31.37%) Agile Software Development
8 14 (27.45%) MVC
8 14 (27.45%) Mobile App
9 13 (25.49%) UIKit
9 13 (25.49%) Core Data
9 13 (25.49%) Data Protection
10 12 (23.53%) Cocoa Touch
11 11 (21.57%) OO
12 10 (19.61%) OOD
12 10 (19.61%) XML
12 10 (19.61%) JSON
13 9 (17.65%) Finance
14 8 (15.69%) Front End Development
15 7 (13.73%) REST
16 6 (11.76%) Xamarin
16 6 (11.76%) Android Development
16 6 (11.76%) Xcode
16 6 (11.76%) Apple
17 5 (9.80%) C#
17 5 (9.80%) Java
17 5 (9.80%) Scrum
17 5 (9.80%) Multithreading
17 5 (9.80%) AirWatch

Apple iOS
Co-occurring IT Skills in Glasgow 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 (1.96%) Photoshop
Cloud Services
1 2 (3.92%) iTunes
1 2 (3.92%) Microsoft Azure
Communications & Networking
1 3 (5.88%) Bluetooth
2 1 (1.96%) DNS
2 1 (1.96%) HTTP
2 1 (1.96%) NFC
Database & Business Intelligence
1 3 (5.88%) SQLite
2 1 (1.96%) SQL Server
Development Applications
1 6 (11.76%) Xcode
2 4 (7.84%) Git (software)
2 4 (7.84%) Subversion
3 3 (5.88%) Axure RP
3 3 (5.88%) Jenkins
4 1 (1.96%) Appium
4 1 (1.96%) Maven
4 1 (1.96%) Selenium
4 1 (1.96%) SoapUI
4 1 (1.96%) WebDriver
General
1 9 (17.65%) Finance
2 2 (3.92%) Banking
3 1 (1.96%) Publishing
Job Titles
1 46 (90.20%) Developer
2 35 (68.63%) iOS Developer
3 6 (11.76%) Xamarin Developer
4 4 (7.84%) Objective-C Developer
5 3 (5.88%) Mobile Developer
6 2 (3.92%) .NET Developer
6 2 (3.92%) Android Developer
6 2 (3.92%) Designer
6 2 (3.92%) iOS Android Developer
6 2 (3.92%) Senior Developer
7 1 (1.96%) Analyst
7 1 (1.96%) Applications Developer
7 1 (1.96%) ASP.NET Developer
7 1 (1.96%) C# ASP.NET Developer
7 1 (1.96%) C# Developer
7 1 (1.96%) Functional Tester
7 1 (1.96%) Senior Software Engineer
7 1 (1.96%) Software Engineer
7 1 (1.96%) Tester
7 1 (1.96%) UI Designer
Libraries, Frameworks & Software Standards
1 17 (33.33%) Cocoa
2 13 (25.49%) Core Data
2 13 (25.49%) UIKit
3 12 (23.53%) Cocoa Touch
4 10 (19.61%) JSON
4 10 (19.61%) XML
5 7 (13.73%) REST
6 5 (9.80%) React
7 4 (7.84%) Core Animation
8 3 (5.88%) .NET
8 3 (5.88%) SOAP
9 2 (3.92%) ASP.NET
9 2 (3.92%) ASP.NET MVC
9 2 (3.92%) Xamarin.iOS
10 1 (1.96%) AngularJS
10 1 (1.96%) Apache Cordova
10 1 (1.96%) ASP.NET Web API
10 1 (1.96%) iOS SDK
10 1 (1.96%) PhoneGap
10 1 (1.96%) Web Services
Miscellaneous
1 20 (39.22%) iPad
2 17 (33.33%) iPhone
3 14 (27.45%) Mobile App
4 4 (7.84%) Animation
5 3 (5.88%) Apple TV
5 3 (5.88%) Smartphone
5 3 (5.88%) User Experience
6 2 (3.92%) Analytical Skills
7 1 (1.96%) Computer Science
7 1 (1.96%) Mainframe
7 1 (1.96%) SWIFT
Operating Systems
1 18 (35.29%) Android
2 2 (3.92%) Mac OS X
3 1 (1.96%) Windows
Processes & Methodologies
1 39 (76.47%) iOS Development
2 16 (31.37%) Agile Software Development
3 14 (27.45%) MVC
4 13 (25.49%) Data Protection
5 11 (21.57%) OO
6 10 (19.61%) OOD
7 8 (15.69%) Front End Development
8 6 (11.76%) Android Development
9 5 (9.80%) Mobile Development
9 5 (9.80%) Multithreading
9 5 (9.80%) Scrum
10 4 (7.84%) Test Automation
10 4 (7.84%) Unit Testing
11 3 (5.88%) Continuous Integration
11 3 (5.88%) Statistics
11 3 (5.88%) Wireframes
12 2 (3.92%) MVVM
12 2 (3.92%) Software Engineering
13 1 (1.96%) Data Management
13 1 (1.96%) TDD
Programming Languages
1 32 (62.75%) Objective-C
2 21 (41.18%) Apple Swift
3 5 (9.80%) C#
3 5 (9.80%) Java
4 4 (7.84%) C
4 4 (7.84%) JavaScript
4 4 (7.84%) SQL
Qualifications
1 4 (7.84%) SC Cleared
1 4 (7.84%) Security Cleared
2 3 (5.88%) DV Cleared
3 1 (1.96%) Computer Science Degree
3 1 (1.96%) Degree
Quality Assurance & Compliance
1 1 (1.96%) PMO
Systems Management
1 5 (9.80%) AirWatch
Vendors
1 6 (11.76%) Apple
1 6 (11.76%) Xamarin
2 1 (1.96%) Microsoft
2 1 (1.96%) Palo Alto