The median contractor rate for an iOS Developer was £450 per day in advertised job vacancies in London during the 3 months to 23 June 2017.

The first table below provides contractor rate benchmarking and summary statistics including a comparison to 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 Developer
England / London
3 months to
23 Jun 2017
Same period 2016 Same period 2015
Rank 319 285 221
Rank change year-on-year -34 -64  
Contract jobs requiring an iOS Developer 103 144 219
As % of all contract IT jobs advertised in London 0.50% 0.67% 0.93%
As % of the Job Titles category 0.52% 0.70% 0.99%
Number of daily rates quoted 78 111 156
Median daily rate £450 £455 £425
Median daily rate % change year-on-year -1.09% +7.05%  
90% offered a daily rate of more than £364 £353 £350
10% offered a daily rate of more than £529 £550 £550
UK excluding London median daily rate £376 £388 £375
% change year-on-year -2.90% +3.33%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £41.50 - £40.00

The next table is for comparison with the above and includes summary statistics for all job roles in contract job vacancies advertised in London. Most job vacancies include a discernible job title. As such, the figures in the first row provide an indication of the number of contract jobs in our overall sample.

Contract IT Job Roles
London
Contract job vacancies with a job title containing a recognized job role 19622 20610 22172
As % of all contract IT job vacancies advertised in London 94.89% 95.28% 94.63%
Number of daily rates quoted 14013 14955 15445
Median daily rate £500 £463 £445
Median daily rate % change year-on-year +8.10% +3.93%  
90% offered a daily rate of more than £315 £295 £275
10% offered a daily rate of more than £650 £625 £603
UK excluding London median daily rate £400 £400 £370
% change year-on-year - +8.10%  
Number of hourly rates quoted 248 227 383
Median hourly rate £19.82 £17.89 £18.70
Median hourly rate % change year-on-year +10.81% -4.35%  
90% offered a hourly rate of more than £12.50 £12.00 £11.00
10% offered a hourly rate of more than £47.83 £42.50 £52.17
UK excluding London median hourly rate £17.50 £17.45 £16.14
% change year-on-year +0.28% +8.11%  

iOS Developer
Job Vacancy Trend in London

The job posting trend of jobs advertised in London that featured iOS Developer in the job title.

Job vacancy trend for iOS Developer in London

iOS Developer
Contractor Daily Rate Trend in London

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

Contractor daily rate trend for iOS Developer in London

iOS Developer
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing iOS Developer in London over the 3 months to 23 June 2017.

Contractor daily rate histogram for iOS Developer in London

iOS Developer
Contractor Hourly Rate Trend in London

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

Contractor hourly rate trend for iOS Developer in London

iOS Developer
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 Developer within the London region over the 3 months to 23 June 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 -6 20 £425 -5.55% 9
Paddington - 1 £515 -
Hammersmith - 1 £450 - 1
iOS Developer
England

iOS Developer Skill Set
Top 30 Co-occurring IT Skills in London

For the 6 months to 23 June 2017, iOS Developer contract jobs required the following IT skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the London region featuring iOS Developer in the job title.

1 236 (98.33%) Apple iOS
2 230 (95.83%) iOS Development
3 165 (68.75%) Apple Swift
4 145 (60.42%) Objective-C
5 132 (55.00%) Agile Software Development
6 94 (39.17%) TDD
7 62 (25.83%) Android
8 60 (25.00%) Mobile App
9 58 (24.17%) Test Automation
10 50 (20.83%) Git (software)
11 49 (20.42%) Scrum
11 49 (20.42%) RESTful
11 49 (20.42%) Mobile Development
12 45 (18.75%) iPhone
13 44 (18.33%) User Experience
14 43 (17.92%) REST
15 41 (17.08%) Core Data
16 38 (15.83%) Apple
17 37 (15.42%) Continuous Integration
17 37 (15.42%) Android Development
18 36 (15.00%) iPad
18 36 (15.00%) Cocoa
18 36 (15.00%) OO
19 32 (13.33%) Pair Programming
20 30 (12.50%) Web Services
21 28 (11.67%) Finance
21 28 (11.67%) JSON
22 26 (10.83%) JavaScript
23 25 (10.42%) OOP
23 25 (10.42%) JIRA

iOS Developer Skill Set
Co-occurring 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 2 (0.83%) Confluence
2 1 (0.42%) CMS
2 1 (0.42%) JBoss
2 1 (0.42%) Mule
Applications
1 2 (0.83%) Adobe Illustrator
1 2 (0.83%) InVision
1 2 (0.83%) Photoshop
Cloud Services
1 4 (1.67%) Microsoft Azure
1 4 (1.67%) TestFlight
2 3 (1.25%) Amazon AWS
2 3 (1.25%) Firebase
2 3 (1.25%) GitHub
2 3 (1.25%) Heroku
3 2 (0.83%) iTunes
4 1 (0.42%) Google Play
Communications & Networking
1 16 (6.67%) Network Security
2 6 (2.50%) SSL
3 4 (1.67%) 4G
3 4 (1.67%) HTTP
3 4 (1.67%) Wi-Fi
4 3 (1.25%) Skype
5 2 (0.83%) Bluetooth
6 1 (0.42%) Internet
6 1 (0.42%) VoIP
Database & Business Intelligence
1 10 (4.17%) MongoDB
2 7 (2.92%) SQLite
3 4 (1.67%) Azure SQL Database
3 4 (1.67%) CouchDB
3 4 (1.67%) MySQL
4 3 (1.25%) SQL Server
5 2 (0.83%) Mixpanel
5 2 (0.83%) SQL Server 2012
Development Applications
1 50 (20.83%) Git (software)
2 25 (10.42%) JIRA
3 24 (10.00%) Jenkins
4 22 (9.17%) Xcode
5 18 (7.50%) git-flow
6 12 (5.00%) Subversion
7 10 (4.17%) CocoaPods
8 7 (2.92%) Bitbucket
9 5 (2.08%) JUnit
9 5 (2.08%) Selenium
10 4 (1.67%) Appcelerator Titanium
10 4 (1.67%) Cucumber
10 4 (1.67%) Mercurial
11 3 (1.25%) Capybara
11 3 (1.25%) CircleCI
11 3 (1.25%) Travis CI
12 2 (0.83%) Android Studio
12 2 (0.83%) Maven
12 2 (0.83%) TeamCity
13 1 (0.42%) Ant
General
1 28 (11.67%) Finance
2 23 (9.58%) Retail
3 18 (7.50%) Banking
4 7 (2.92%) Multimedia
5 2 (0.83%) Advertising
6 1 (0.42%) Billing
6 1 (0.42%) Corporate Banking
6 1 (0.42%) Financial Institution
6 1 (0.42%) Games
6 1 (0.42%) Publishing
6 1 (0.42%) Retail Banking
Libraries, Frameworks & Software Standards
1 49 (20.42%) RESTful
2 43 (17.92%) REST
3 41 (17.08%) Core Data
4 36 (15.00%) Cocoa
5 30 (12.50%) Web Services
6 28 (11.67%) JSON
7 23 (9.58%) HTML
8 17 (7.08%) CSS
8 17 (7.08%) HTML5
8 17 (7.08%) iOS SDK
9 16 (6.67%) SOAP
10 15 (6.25%) Cocoa Touch
11 14 (5.83%) Core Animation
11 14 (5.83%) React Native
12 11 (4.58%) CSS3
12 11 (4.58%) jQuery
12 11 (4.58%) XML
13 10 (4.17%) .NET
13 10 (4.17%) UIKit
14 9 (3.75%) Apache Cordova
Miscellaneous
1 60 (25.00%) Mobile App
2 45 (18.75%) iPhone
3 44 (18.33%) User Experience
4 36 (15.00%) iPad
5 24 (10.00%) Greenfield Project
6 14 (5.83%) Animation
7 10 (4.17%) Enterprise Software
8 9 (3.75%) Algorithms
8 9 (3.75%) Computer Science
8 9 (3.75%) Data Structures
9 8 (3.33%) Fintech
10 7 (2.92%) Smartphone
11 5 (2.08%) Blackberry
11 5 (2.08%) PKI
12 4 (1.67%) Social Media
12 4 (1.67%) Streaming Video
13 3 (1.25%) Embedded Systems
13 3 (1.25%) Mobile Banking
13 3 (1.25%) Video on Demand
14 2 (0.83%) Mobile Payment
Operating Systems
1 236 (98.33%) Apple iOS
2 62 (25.83%) Android
3 3 (1.25%) Windows
4 2 (0.83%) Windows Mobile
5 1 (0.42%) Linux
5 1 (0.42%) Windows Phone
Processes & Methodologies
1 230 (95.83%) iOS Development
2 132 (55.00%) Agile Software Development
3 94 (39.17%) TDD
4 58 (24.17%) Test Automation
5 49 (20.42%) Mobile Development
5 49 (20.42%) Scrum
6 37 (15.42%) Android Development
6 37 (15.42%) Continuous Integration
7 36 (15.00%) OO
8 32 (13.33%) Pair Programming
9 25 (10.42%) OOP
10 24 (10.00%) API Design
11 19 (7.92%) Unit Testing
12 16 (6.67%) BDD
12 16 (6.67%) Software Engineering
13 15 (6.25%) E-Commerce
13 15 (6.25%) Systems Analysis
14 14 (5.83%) High Availability
15 13 (5.42%) Mobile Application Development
16 12 (5.00%) Push Notifications
Programming Languages
1 165 (68.75%) Apple Swift
2 145 (60.42%) Objective-C
3 26 (10.83%) JavaScript
4 18 (7.50%) Java
5 13 (5.42%) C#
6 10 (4.17%) C++
7 8 (3.33%) SQL
8 5 (2.08%) Python
9 3 (1.25%) C
9 3 (1.25%) Ruby
10 1 (0.42%) GraphQL
Qualifications
1 7 (2.92%) Computer Science Degree
1 7 (2.92%) Degree
2 1 (0.42%) Master's Degree
Quality Assurance & Compliance
1 1 (0.42%) QA
Systems Management
1 4 (1.67%) HockeyApp
Vendors
1 38 (15.83%) Apple
2 13 (5.42%) Xamarin
3 8 (3.33%) Google
4 6 (2.50%) Telerik
5 3 (1.25%) Facebook
6 2 (0.83%) Appcelerator
6 2 (0.83%) Coremetrics
6 2 (0.83%) Microsoft
6 2 (0.83%) Optimizely
6 2 (0.83%) Twitter
7 1 (0.42%) Atlassian
7 1 (0.42%) Kony
7 1 (0.42%) Sencha
7 1 (0.42%) Splunk
7 1 (0.42%) Tealium
London
Proactive Appointments
Rate: £475 - £500 per day
Posted: Yesterday
City, London
Social Superstore
Rate: From £250 to £550 per day
Posted: Yesterday
West London
Experis Ltd
Rate: £425 - £500 per day
Posted: 2 days ago
London
Spencer Rose
Rate: From £300 to £500 per day
Posted: 4 days ago
Hammersmith And Fulham, London
Resource Partners Ltd
Posted: 10 days ago