The median contractor rate for a Senior iOS Developer was £475 per day in advertised job vacancies in London during the 3 months to 28 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.

Senior iOS Developer
England / London
3 months to
28 Jun 2017
Same period 2016 Same period 2015
Rank 405 405 397
Rank change year-on-year 0 -8  
Contract jobs requiring a Senior iOS Developer 17 29 38
As % of all contract IT jobs advertised in London 0.082% 0.13% 0.16%
As % of the Job Titles category 0.086% 0.14% 0.17%
Number of daily rates quoted 15 26 27
Median daily rate £475 £481 £450
Median daily rate % change year-on-year -1.29% +6.94%  
90% offered a daily rate of more than £390 £384 £370
10% offered a daily rate of more than £538 £575 £563
UK excluding London median daily rate £388 £425 £414
% change year-on-year -8.82% +2.71%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

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 19705 20681 21805
As % of all contract IT job vacancies advertised in London 94.90% 95.27% 94.68%
Number of daily rates quoted 49190 54031 56877
Median daily rate £500 £465 £438
Median daily rate % change year-on-year +7.52% +6.28%  
90% offered a daily rate of more than £306 £284 £263
10% offered a daily rate of more than £650 £641 £631
UK excluding London median daily rate £400 £399 £365
% change year-on-year +0.25% +9.31%  
Number of hourly rates quoted 788 774 1398
Median hourly rate £21.00 £17.50 £19.61
Median hourly rate % change year-on-year +20.00% -10.74%  
90% offered a hourly rate of more than £12.35 £10.75 £10.50
10% offered a hourly rate of more than £47.83 £44.28 £52.17
UK excluding London median hourly rate £17.50 £17.50 £16.00
% change year-on-year - +9.37%  

Senior iOS Developer
Job Vacancy Trend in London

Job postings that featured Senior iOS Developer in the job title as a percentage of all IT jobs advertised in London.

Job vacancy trend for Senior iOS Developer in London

Senior iOS Developer
Contractor Daily Rate Trend in London

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

Contractor daily rate trend for Senior iOS Developer in London

Senior iOS Developer
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing Senior iOS Developer in London over the 3 months to 28 June 2017.

Contractor daily rate histogram for Senior iOS Developer 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 28 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 -5 4 £425 -13.92% 3
Senior iOS Developer
England

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

For the 6 months to 28 June 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 37 (100.00%) Apple iOS
1 37 (100.00%) iOS Development
2 32 (86.49%) Apple Swift
3 28 (75.68%) Objective-C
3 28 (75.68%) Agile Software Development
4 26 (70.27%) TDD
5 17 (45.95%) Test Automation
6 15 (40.54%) Continuous Integration
7 14 (37.84%) iPhone
8 13 (35.14%) Git (software)
9 11 (29.73%) Pair Programming
10 10 (27.03%) Scrum
10 10 (27.03%) iPad
10 10 (27.03%) Mobile Development
11 9 (24.32%) RESTful
12 8 (21.62%) Software Engineering
12 8 (21.62%) OOP
13 7 (18.92%) OO
13 7 (18.92%) Extreme Programming
14 6 (16.22%) User Experience
14 6 (16.22%) Mobile App
14 6 (16.22%) JIRA
15 5 (13.51%) Unit Testing
15 5 (13.51%) JavaScript
15 5 (13.51%) SQL
15 5 (13.51%) Jenkins
15 5 (13.51%) REST
15 5 (13.51%) Core Data
16 4 (10.81%) Code Optimisation
16 4 (10.81%) git-flow

Senior 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 1 (2.70%) CMS
Cloud Services
1 3 (8.11%) Microsoft Azure
1 3 (8.11%) TestFlight
2 1 (2.70%) Firebase
2 1 (2.70%) GitHub
Communications & Networking
1 4 (10.81%) HTTP
2 3 (8.11%) Network Security
Database & Business Intelligence
1 3 (8.11%) Azure SQL Database
1 3 (8.11%) CouchDB
1 3 (8.11%) MongoDB
1 3 (8.11%) MySQL
1 3 (8.11%) SQLite
Development Applications
1 13 (35.14%) Git (software)
2 6 (16.22%) JIRA
3 5 (13.51%) Jenkins
4 4 (10.81%) git-flow
5 3 (8.11%) CocoaPods
5 3 (8.11%) Xcode
6 1 (2.70%) CircleCI
6 1 (2.70%) Subversion
6 1 (2.70%) TeamCity
6 1 (2.70%) Travis CI
General
1 3 (8.11%) Retail
2 1 (2.70%) Publishing
Libraries, Frameworks & Software Standards
1 9 (24.32%) RESTful
2 5 (13.51%) Core Data
2 5 (13.51%) REST
3 4 (10.81%) Cocoa
3 4 (10.81%) CSS
3 4 (10.81%) HTML
3 4 (10.81%) JSON
3 4 (10.81%) Web Services
4 3 (8.11%) Cocoa Touch
4 3 (8.11%) CSS3
4 3 (8.11%) HTML5
4 3 (8.11%) SOAP
4 3 (8.11%) XML
5 1 (2.70%) iOS SDK
5 1 (2.70%) Node.js
5 1 (2.70%) React Native
Miscellaneous
1 14 (37.84%) iPhone
2 10 (27.03%) iPad
3 6 (16.22%) Mobile App
3 6 (16.22%) User Experience
4 4 (10.81%) Algorithms
4 4 (10.81%) Data Structures
5 2 (5.41%) Streaming Video
5 2 (5.41%) Video on Demand
6 1 (2.70%) Enterprise Software
6 1 (2.70%) Fintech
6 1 (2.70%) Social Network
Operating Systems
1 37 (100.00%) Apple iOS
2 3 (8.11%) Android
Processes & Methodologies
1 37 (100.00%) iOS Development
2 28 (75.68%) Agile Software Development
3 26 (70.27%) TDD
4 17 (45.95%) Test Automation
5 15 (40.54%) Continuous Integration
6 11 (29.73%) Pair Programming
7 10 (27.03%) Mobile Development
7 10 (27.03%) Scrum
8 8 (21.62%) OOP
8 8 (21.62%) Software Engineering
9 7 (18.92%) Extreme Programming
9 7 (18.92%) OO
10 5 (13.51%) Unit Testing
11 4 (10.81%) Code Optimisation
11 4 (10.81%) Memory Management
11 4 (10.81%) Multithreading
12 3 (8.11%) Adaptive Web Design
12 3 (8.11%) API Design
12 3 (8.11%) High Availability
12 3 (8.11%) Progressive Enhancement
Programming Languages
1 32 (86.49%) Apple Swift
2 28 (75.68%) Objective-C
3 5 (13.51%) JavaScript
3 5 (13.51%) SQL
4 2 (5.41%) Ruby
Systems Management
1 1 (2.70%) HockeyApp
Vendors
1 3 (8.11%) Apple
2 1 (2.70%) Facebook
2 1 (2.70%) Google
2 1 (2.70%) Optimizely
West London
Experis Ltd
Rate: £425 - £500 per day
Posted: 14 hours ago
London
Linkpoint Resources Ltd
Posted: 2 days ago
London
Source Technology
Rate: From £400 to £500 per day
Posted: 5 days ago
City, London
Linkpoint Resources
Rate: From £500 to £600 per day 6 Months +
Posted: 5 days ago