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 6 May 2016 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
6 May 2016
Same period 2015 Same period 2014
Senior iOS Developer
Rank 409 384 415
Rank change year-on-year
-25 +31
Contract jobs requiring a Senior iOS Developer 28 40 18
As % of all contract IT jobs located in London 0.12% 0.18% 0.077%
As % of the Job Titles category 0.13% 0.19% 0.081%
Number of daily rates quoted 26 35 13
Median daily rate £500 £450 £450
Median daily rate % change year-on-year
+11.11% -
90% offered a daily rate of more than £425 £380 £425
10% offered a daily rate of more than £550 £525 £500
UK excluding London median daily rate £425 £375 -
% change year-on-year
+13.33% -
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - £45.60 -
Senior iOS Developer
England

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
21596 21303 22136
As % of all contract IT jobs located in London 94.75% 94.70% 94.80%
Number of daily rates quoted 15665 14621 15505
Median daily rate £463 £445 £425
Median daily rate % change year-on-year
+3.93% +4.70%
90% offered a daily rate of more than £300 £275 £263
10% offered a daily rate of more than £625 £600 £600
UK excluding London median daily rate £390 £375 £350
% change year-on-year
+4.00% +7.14%
Number of hourly rates quoted 239 389 400
Median hourly rate £17.50 £19.88 £17.50
Median hourly rate % change year-on-year
-11.94% +13.57%
90% offered a hourly rate of more than £11.80 £12.50 £12.00
10% offered a hourly rate of more than £37.90 £55.00 £37.50
UK excluding London median hourly rate £18.00 £16.60 £17.00
% change year-on-year
+8.43% -2.35%

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 6 May 2016.

Senior iOS Developer Daily Rate Histogram in London

Senior iOS Developer
Hourly Rate Trend in London

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

Senior iOS Developer Hourly Rate Trend 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 6 May 2016. 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
(Click see detailed
statistics and trends)
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 +35 2 £513 +20.58% 3
Senior iOS Developer
England

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

For the 6 months to 6 May 2016, 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 53 (100.00%) iOS Development
2 52 (98.11%) Apple iOS
3 39 (73.58%) Objective-C
4 30 (56.60%) Agile Software Development
4 30 (56.60%) Apple Swift
5 24 (45.28%) TDD
6 22 (41.51%) Cocoa
6 22 (41.51%) RESTful
7 21 (39.62%) Xcode
8 20 (37.74%) Scrum
9 19 (35.85%) iPhone
9 19 (35.85%) BDD
10 16 (30.19%) User Experience
10 16 (30.19%) Apple
11 15 (28.30%) iPad
12 14 (26.42%) Unit Testing
13 12 (22.64%) Computer Science
13 12 (22.64%) Mobile Development
14 11 (20.75%) Degree
15 10 (18.87%) OO
16 9 (16.98%) OOD
16 9 (16.98%) Software Engineering
17 8 (15.09%) Content Management
17 8 (15.09%) Publishing
17 8 (15.09%) CMS
18 7 (13.21%) Cocoa Touch
18 7 (13.21%) OOP
18 7 (13.21%) E-Commerce
19 6 (11.32%) JavaScript
19 6 (11.32%) Games

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 8 (15.09%) CMS
Business Applications
1 1 (1.89%) SAP Oil and Gas
Cloud Services
1 6 (11.32%) GitHub
2 1 (1.89%) Microsoft Azure
Communications & Networking
1 2 (3.77%) HTTP
1 2 (3.77%) RTSP
2 1 (1.89%) Internet
2 1 (1.89%) Wi-Fi
Database & Business Intelligence
1 3 (5.66%) SQLite
2 1 (1.89%) Azure SQL Database
2 1 (1.89%) CouchDB
2 1 (1.89%) MongoDB
2 1 (1.89%) MySQL
Development Applications
1 21 (39.62%) Xcode
2 5 (9.43%) Git (software)
3 3 (5.66%) CocoaPods
4 1 (1.89%) Appium
4 1 (1.89%) JIRA
4 1 (1.89%) Subversion
General
1 8 (15.09%) Publishing
2 6 (11.32%) Games
3 3 (5.66%) Finance
4 1 (1.89%) Electronics
4 1 (1.89%) Manufacturing
4 1 (1.89%) Marketing
4 1 (1.89%) Retail
4 1 (1.89%) Telecoms
Libraries, Frameworks & Software Standards
1 22 (41.51%) Cocoa
1 22 (41.51%) RESTful
2 7 (13.21%) Cocoa Touch
3 4 (7.55%) JSON
4 3 (5.66%) HTML
5 2 (3.77%) iOS SDK
5 2 (3.77%) React Native
5 2 (3.77%) REST
5 2 (3.77%) Web Services
5 2 (3.77%) XML
6 1 (1.89%) CSS
6 1 (1.89%) CSS3
6 1 (1.89%) HTML5
6 1 (1.89%) iPhone SDK
6 1 (1.89%) Mason
6 1 (1.89%) SOAP
Miscellaneous
1 19 (35.85%) iPhone
2 16 (30.19%) User Experience
3 15 (28.30%) iPad
4 12 (22.64%) Computer Science
5 6 (11.32%) Mobile App
6 3 (5.66%) Fintech
6 3 (5.66%) NHS
7 2 (3.77%) Streaming Video
8 1 (1.89%) Enterprise Software
8 1 (1.89%) Smartphone
8 1 (1.89%) Wiki
Operating Systems
1 52 (98.11%) Apple iOS
2 2 (3.77%) Android
3 1 (1.89%) Linux
3 1 (1.89%) Windows
Processes & Methodologies
1 53 (100.00%) iOS Development
2 30 (56.60%) Agile Software Development
3 24 (45.28%) TDD
4 20 (37.74%) Scrum
5 19 (35.85%) BDD
6 14 (26.42%) Unit Testing
7 12 (22.64%) Mobile Development
8 10 (18.87%) OO
9 9 (16.98%) OOD
9 9 (16.98%) Software Engineering
10 8 (15.09%) Content Management
11 7 (13.21%) E-Commerce
11 7 (13.21%) OOP
12 4 (7.55%) Business Intelligence
12 4 (7.55%) Mentoring
12 4 (7.55%) SOLID
13 3 (5.66%) Multithreading
13 3 (5.66%) User Stories
14 2 (3.77%) Continuous Integration
14 2 (3.77%) Mobile Application Development
Programming Languages
1 39 (73.58%) Objective-C
2 30 (56.60%) Apple Swift
3 6 (11.32%) JavaScript
4 2 (3.77%) C
5 1 (1.89%) C++
5 1 (1.89%) Ruby
5 1 (1.89%) SQL
Qualifications
1 11 (20.75%) Degree
Vendors
1 16 (30.19%) Apple
2 1 (1.89%) Microsoft
2 1 (1.89%) SAP
2 1 (1.89%) Xamarin