The following table provides summary statistics for contract job vacancies advertised in London with a requirement for iOS SDK skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited iOS SDK over the 3 months to 24 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.

3 months to
24 Mar 2017
Same period 2016 Same period 2015
Apple iOS SDK
England / London
Rank 375 397 383
Rank change year-on-year +22 -14  
Contract jobs citing iOS SDK 25 31 26
As % of all contract IT jobs advertised in London 0.13% 0.14% 0.12%
As % of the Libraries, Frameworks & Software Standards category 0.37% 0.44% 0.41%
Number of daily rates quoted 21 28 20
Median daily rate £400 £438 £400
Median daily rate % change year-on-year -8.57% +9.37%  
90% offered a daily rate of more than £350 £365 £267
10% offered a daily rate of more than £475 £515 £478
UK excluding London median daily rate £300 £375 £375
% change year-on-year -20.00% -  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £37.00 - -

iOS SDK is in the industry standards, technical specifications and software library and framework skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in London with a requirement for industry standards, technical specifications and software library and framework skills.

Contract Software Library & Framework Skills
London
Contract job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 6784 7020 6323
As % of all contract IT job vacancies advertised in London 34.85% 31.84% 30.14%
Number of daily rates quoted 5050 5255 4574
Median daily rate £475 £450 £425
Median daily rate % change year-on-year +5.55% +5.88%  
90% offered a daily rate of more than £345 £325 £313
10% offered a daily rate of more than £613 £600 £575
UK excluding London median daily rate £375 £363 £350
% change year-on-year +3.44% +3.57%  
Number of hourly rates quoted 50 30 28
Median hourly rate £47.00 £48.92 £27.37
Median hourly rate % change year-on-year -3.91% +78.71%  
90% offered a hourly rate of more than £17.01 £22.00 £20.00
10% offered a hourly rate of more than £100.00 £55.00 £55.00
UK excluding London median hourly rate £40.00 £38.00 £36.00
% change year-on-year +5.26% +5.55%  

iOS SDK
Job Vacancy Trend in London

The job posting trend of jobs advertised in London citing iOS SDK as a proportion of all contract or permanent IT jobs with a match in the Libraries, Frameworks & Software Standards category.

Job vacancy trend for iOS SDK in London

iOS SDK
Contractor Daily Rate Trend in London

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

Contractor daily rate trend for iOS SDK in London

iOS SDK
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing iOS SDK in London over the 3 months to 24 March 2017.

Contractor daily rate histogram for iOS SDK in London

iOS SDK
Contractor Hourly Rate Trend in London

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

Contractor hourly rate trend for iOS SDK in London

iOS SDK
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing iOS SDK within the London region over the 3 months to 24 March 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +4 3 £480 +2.40% 4
Kingston Upon Thames - 1 - -
iOS SDK
England

iOS SDK
Top 30 Related IT Skills in London

For the 6 months to 24 March 2017, IT contractor jobs citing iOS SDK 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 London region with a requirement for iOS SDK.

1 48 (100.00%) Apple iOS
2 33 (68.75%) Android
3 32 (66.67%) iOS Development
4 26 (54.17%) Android SDK
4 26 (54.17%) Android Development
5 22 (45.83%) Java
6 21 (43.75%) Objective-C
6 21 (43.75%) Agile Software Development
7 19 (39.58%) User Experience
8 17 (35.42%) REST
9 16 (33.33%) Mobile App
9 16 (33.33%) Android Studio
10 15 (31.25%) Apple Swift
11 13 (27.08%) JSON
12 12 (25.00%) TDD
13 11 (22.92%) Xcode
13 11 (22.92%) C++
14 10 (20.83%) Mobile Development
15 9 (18.75%) C
15 9 (18.75%) Scrum
15 9 (18.75%) Git (software)
16 8 (16.67%) Gradle
16 8 (16.67%) Cocoa
16 8 (16.67%) JIRA
16 8 (16.67%) Apple
16 8 (16.67%) Python
17 7 (14.58%) HTML
17 7 (14.58%) JavaScript
17 7 (14.58%) Jenkins
17 7 (14.58%) Continuous Integration

iOS SDK
Top Related IT Skills in London 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 4 (8.33%) Confluence
2 1 (2.08%) Cloud Foundry
2 1 (2.08%) Tomcat
Applications
1 2 (4.17%) Adobe Illustrator
1 2 (4.17%) InVision
1 2 (4.17%) Photoshop
Cloud Services
1 3 (6.25%) Google Play
2 2 (4.17%) Amazon AWS
2 2 (4.17%) GitHub
2 2 (4.17%) Heroku
3 1 (2.08%) CloudBees
3 1 (2.08%) Google App Engine
3 1 (2.08%) Google Cloud Platform
3 1 (2.08%) IaaS
3 1 (2.08%) Microsoft Azure
3 1 (2.08%) OpenShift
3 1 (2.08%) PaaS
Communications & Networking
1 1 (2.08%) Bluetooth
1 1 (2.08%) NFC
1 1 (2.08%) RFID
1 1 (2.08%) Skype
1 1 (2.08%) SSL
Database & Business Intelligence
1 2 (4.17%) MySQL
2 1 (2.08%) MongoDB
Development Applications
1 16 (33.33%) Android Studio
2 11 (22.92%) Xcode
3 9 (18.75%) Git (software)
4 8 (16.67%) Gradle
4 8 (16.67%) JIRA
5 7 (14.58%) Jenkins
6 5 (10.42%) CocoaPods
7 4 (8.33%) Bitbucket
8 2 (4.17%) Appcelerator Titanium
8 2 (4.17%) Hudson
9 1 (2.08%) Artifactory
9 1 (2.08%) Capybara
9 1 (2.08%) Cucumber
9 1 (2.08%) IntelliJ
9 1 (2.08%) Jasmine
9 1 (2.08%) Mocha
9 1 (2.08%) QUnit
9 1 (2.08%) Selenium
9 1 (2.08%) Subversion
9 1 (2.08%) TeamCity
General
1 5 (10.42%) Games
2 3 (6.25%) Finance
3 2 (4.17%) Advertising
4 1 (2.08%) Banking
Job Titles
1 45 (93.75%) Developer
2 23 (47.92%) Android Developer
3 20 (41.67%) iOS Developer
4 6 (12.50%) iOS Android Developer
4 6 (12.50%) Mobile Developer
5 5 (10.42%) Senior Developer
6 3 (6.25%) Applications Developer
6 3 (6.25%) Mobile Applications Developer
6 3 (6.25%) Senior Android Developer
7 2 (4.17%) C++ Developer
7 2 (4.17%) Java Android Developer
7 2 (4.17%) Java Developer
7 2 (4.17%) Senior iOS Developer
8 1 (2.08%) C Developer
8 1 (2.08%) C# Developer
8 1 (2.08%) C/C++ Developer
8 1 (2.08%) C++ GUI Developer
8 1 (2.08%) Games Developer
8 1 (2.08%) GUI Developer
8 1 (2.08%) Python Developer
Libraries, Frameworks & Software Standards
1 26 (54.17%) Android SDK
2 17 (35.42%) REST
3 13 (27.08%) JSON
4 8 (16.67%) Cocoa
5 7 (14.58%) Core Data
5 7 (14.58%) HTML
5 7 (14.58%) jQuery
6 6 (12.50%) JNI
6 6 (12.50%) OpenGL
6 6 (12.50%) SOAP
7 5 (10.42%) Android NDK
7 5 (10.42%) RESTful
7 5 (10.42%) UIKit
8 4 (8.33%) CSS
8 4 (8.33%) HTML5
8 4 (8.33%) Unity (Game Engine)
9 3 (6.25%) Cocoa Touch
9 3 (6.25%) PhoneGap
9 3 (6.25%) Web Services
10 2 (4.17%) XML
Miscellaneous
1 19 (39.58%) User Experience
2 16 (33.33%) Mobile App
3 6 (12.50%) Algorithms
4 4 (8.33%) Augmented Reality
5 3 (6.25%) Apple TV
5 3 (6.25%) Video on Demand
6 2 (4.17%) BBC
6 2 (4.17%) Fintech
6 2 (4.17%) Streaming Video
7 1 (2.08%) Analytical Skills
7 1 (2.08%) Animation
7 1 (2.08%) Computer Science
7 1 (2.08%) Contactless
7 1 (2.08%) Data Structures
7 1 (2.08%) EMV
7 1 (2.08%) iPhone
7 1 (2.08%) Mobile Games
7 1 (2.08%) NHS
7 1 (2.08%) Wiki
Operating Systems
1 48 (100.00%) Apple iOS
2 33 (68.75%) Android
3 1 (2.08%) Linux
3 1 (2.08%) Windows
3 1 (2.08%) Windows 8
Processes & Methodologies
1 32 (66.67%) iOS Development
2 26 (54.17%) Android Development
3 21 (43.75%) Agile Software Development
4 12 (25.00%) TDD
5 10 (20.83%) Mobile Development
6 9 (18.75%) Scrum
7 7 (14.58%) Continuous Integration
8 6 (12.50%) BDD
9 5 (10.42%) Cross-Platform Development
9 5 (10.42%) OO
10 4 (8.33%) API Integration
10 4 (8.33%) E-Commerce
11 3 (6.25%) Mobile Application Development
11 3 (6.25%) OOP
11 3 (6.25%) Pair Programming
11 3 (6.25%) Unit Testing
11 3 (6.25%) Waterfall
12 2 (4.17%) Front End Development
12 2 (4.17%) Performance Optimisation
12 2 (4.17%) SOLID
Programming Languages
1 22 (45.83%) Java
2 21 (43.75%) Objective-C
3 15 (31.25%) Apple Swift
4 11 (22.92%) C++
5 9 (18.75%) C
6 8 (16.67%) Python
7 7 (14.58%) JavaScript
8 3 (6.25%) C#
Quality Assurance & Compliance
1 3 (6.25%) QA
Vendors
1 8 (16.67%) Apple
2 4 (8.33%) Google
2 4 (8.33%) Microsoft
2 4 (8.33%) Xamarin
3 1 (2.08%) Appcelerator
3 1 (2.08%) Atlassian
3 1 (2.08%) Facebook
3 1 (2.08%) Kony
3 1 (2.08%) PayPal
3 1 (2.08%) PubNub
3 1 (2.08%) Samsung
3 1 (2.08%) Sencha
3 1 (2.08%) Telerik
City of London
Lawrence Harvey
Rate: £450.00 - £550.00 per day
Posted: 3 days ago