The statistics below represent IT contracts advertised across the London region that had Senior iOS Developer featuring in the job title. Included is a guide to the contractor rates offered over the 3 months to 23 February 2017 with a comparison to same period over 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
23 Feb 2017
Same period 2016 Same period 2015
Senior iOS Developer
England / London
Rank 380 389 388
Rank change year-on-year
+9 -1
Contract jobs requiring a Senior iOS Developer 22 26 27
As % of all contract IT jobs located in London 0.11% 0.12% 0.13%
As % of the Job Titles category 0.12% 0.13% 0.13%
Number of daily rates quoted 18 25 24
Median daily rate £450 £450 £445
Median daily rate % change year-on-year
- +1.12%
90% offered a daily rate of more than £400 £403 £300
10% offered a daily rate of more than £508 £550 £500
UK excluding London median daily rate £431 £394 £550
% change year-on-year
+9.52% -28.40%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

The following table is for comparison with the above and provides statistics for the entire Job Titles category in contract jobs advertised in the London region. Most job vacancies include a discernible job title. As such the figures in the first row provide an indication of the total number of contract jobs in the overall sample.

Job Titles Category
London
Contract IT job ads with a match in the
Job Titles category
18338 20387 20346
As % of all contract IT jobs located in London 94.81% 95.08% 94.83%
Number of daily rates quoted 13144 14440 14336
Median daily rate £475 £450 £440
Median daily rate % change year-on-year
+5.55% +2.27%
90% offered a daily rate of more than £300 £298 £270
10% offered a daily rate of more than £640 £625 £600
UK excluding London median daily rate £400 £378 £375
% change year-on-year
+5.96% +0.66%
Number of hourly rates quoted 247 307 340
Median hourly rate £23.00 £17.00 £19.00
Median hourly rate % change year-on-year
+35.29% -10.52%
90% offered a hourly rate of more than £13.00 £11.00 £12.50
10% offered a hourly rate of more than £55.00 £45.00 £42.50
UK excluding London median hourly rate £17.50 £18.00 £16.84
% change year-on-year
-2.77% +6.92%

Senior iOS Developer
Jobs Demand Trend in London

The demand trend of IT contracts across the London region that featured Senior iOS Developer in the job title.

Senior iOS Developer Jobs Demand Trend in London

Senior iOS Developer
Daily Rate Trend in London

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

Senior iOS Developer Daily Rate Trend in London

Senior iOS Developer
Daily Rate Histogram in London

This chart provides a histogram of daily rates quoted in contract IT jobs citing Senior iOS Developer across the London region over the 3 months to 23 February 2017.

Senior iOS Developer Daily Rate Histogram in London

Senior 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 Senior iOS Developer within the London region over the 3 months to 23 February 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 -3 5 £500 -1.23% 4
Senior iOS Developer
England

Senior iOS Developer Skill Set
Top 30 Related IT Skills in London

For the 6 months to 23 February 2017, Senior 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 Senior iOS Developer in the job title.

1 61 (98.39%) Apple iOS
2 60 (96.77%) iOS Development
3 50 (80.65%) Apple Swift
4 48 (77.42%) Objective-C
5 36 (58.06%) TDD
6 34 (54.84%) Agile Software Development
7 26 (41.94%) Git (software)
8 20 (32.26%) Unit Testing
9 19 (30.65%) Scrum
9 19 (30.65%) REST
10 18 (29.03%) Mobile App
10 18 (29.03%) Continuous Integration
11 16 (25.81%) Cocoa
11 16 (25.81%) Android
11 16 (25.81%) Mobile Development
12 14 (22.58%) E-Commerce
13 13 (20.97%) Pair Programming
13 13 (20.97%) JSON
13 13 (20.97%) RESTful
13 13 (20.97%) Android Development
14 12 (19.35%) JavaScript
14 12 (19.35%) Apple
15 11 (17.74%) Web Services
15 11 (17.74%) User Experience
15 11 (17.74%) Cocoa Touch
15 11 (17.74%) Jenkins
16 10 (16.13%) CouchDB
16 10 (16.13%) Test Automation
16 10 (16.13%) MongoDB
16 10 (16.13%) Software Engineering

Senior iOS Developer Skill Set
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 1 (1.61%) Confluence
Cloud Services
1 8 (12.90%) Microsoft Azure
1 8 (12.90%) TestFlight
2 2 (3.23%) Firebase
2 2 (3.23%) Google Play
3 1 (1.61%) Google Cloud Platform
3 1 (1.61%) iTunes
Communications & Networking
1 3 (4.84%) HTTP
1 3 (4.84%) Internet
2 2 (3.23%) Network Security
3 1 (1.61%) SSL
Database & Business Intelligence
1 10 (16.13%) CouchDB
1 10 (16.13%) MongoDB
2 9 (14.52%) MySQL
3 8 (12.90%) Azure SQL Database
3 8 (12.90%) SQLite
4 5 (8.06%) Mixpanel
Development Applications
1 26 (41.94%) Git (software)
2 11 (17.74%) Jenkins
3 8 (12.90%) Xcode
4 7 (11.29%) CocoaPods
5 6 (9.68%) git-flow
5 6 (9.68%) Subversion
6 5 (8.06%) CircleCI
6 5 (8.06%) JIRA
6 5 (8.06%) Travis CI
7 3 (4.84%) Calabash
8 2 (3.23%) Hudson
8 2 (3.23%) Maven
9 1 (1.61%) Babel
9 1 (1.61%) Cucumber
9 1 (1.61%) Gradle
9 1 (1.61%) Selenium
9 1 (1.61%) TeamCity
General
1 8 (12.90%) Retail
2 3 (4.84%) Finance
2 3 (4.84%) Games
3 2 (3.23%) Banking
4 1 (1.61%) Automotive
4 1 (1.61%) Back Office
4 1 (1.61%) Retail Banking
Libraries, Frameworks & Software Standards
1 19 (30.65%) REST
2 16 (25.81%) Cocoa
3 13 (20.97%) JSON
3 13 (20.97%) RESTful
4 11 (17.74%) Cocoa Touch
4 11 (17.74%) Web Services
5 8 (12.90%) Core Data
5 8 (12.90%) SOAP
6 7 (11.29%) CSS
6 7 (11.29%) HTML
7 6 (9.68%) iOS SDK
8 5 (8.06%) HTML5
8 5 (8.06%) XML
9 4 (6.45%) CSS3
10 3 (4.84%) Android SDK
10 3 (4.84%) React Native
11 2 (3.23%) Node.js
12 1 (1.61%) .NET
12 1 (1.61%) PhoneGap
12 1 (1.61%) Unity (Game Engine)
Miscellaneous
1 18 (29.03%) Mobile App
2 11 (17.74%) User Experience
3 9 (14.52%) iPhone
4 7 (11.29%) iPad
5 3 (4.84%) Fintech
5 3 (4.84%) Social Network
6 2 (3.23%) Analytical Skills
6 2 (3.23%) NHS
7 1 (1.61%) Computer Science
7 1 (1.61%) Enterprise Software
7 1 (1.61%) Mobile Banking
7 1 (1.61%) Social Media
7 1 (1.61%) Streaming Media
7 1 (1.61%) Streaming Video
7 1 (1.61%) Video on Demand
7 1 (1.61%) Wiki
Operating Systems
1 61 (98.39%) Apple iOS
2 16 (25.81%) Android
Processes & Methodologies
1 60 (96.77%) iOS Development
2 36 (58.06%) TDD
3 34 (54.84%) Agile Software Development
4 20 (32.26%) Unit Testing
5 19 (30.65%) Scrum
6 18 (29.03%) Continuous Integration
7 16 (25.81%) Mobile Development
8 14 (22.58%) E-Commerce
9 13 (20.97%) Android Development
9 13 (20.97%) Pair Programming
10 10 (16.13%) Software Engineering
10 10 (16.13%) Test Automation
11 9 (14.52%) OO
12 8 (12.90%) Progressive Enhancement
13 6 (9.68%) OOP
14 5 (8.06%) Analytics
14 5 (8.06%) Automated Testing
14 5 (8.06%) BDD
14 5 (8.06%) Software Architecture
14 5 (8.06%) SOLID
Programming Languages
1 50 (80.65%) Apple Swift
2 48 (77.42%) Objective-C
3 12 (19.35%) JavaScript
4 9 (14.52%) SQL
5 5 (8.06%) Java
6 3 (4.84%) C#
7 2 (3.23%) Ruby
8 1 (1.61%) ActionScript
8 1 (1.61%) C++
8 1 (1.61%) ECMAScript
8 1 (1.61%) ES6
Qualifications
1 1 (1.61%) Degree
Quality Assurance & Compliance
1 1 (1.61%) QA
Systems Management
1 5 (8.06%) HockeyApp
Vendors
1 12 (19.35%) Apple
2 5 (8.06%) Coremetrics
3 3 (4.84%) Google
4 2 (3.23%) Facebook
5 1 (1.61%) Kony
5 1 (1.61%) Twitter
5 1 (1.61%) Xamarin