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 10 December 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
10 Dec 2016
Same period 2015 Same period 2014
Senior iOS Developer
Rank 386 399 406
Rank change year-on-year
+13 +7
Contract jobs requiring a Senior iOS Developer 34 28 15
As % of all contract IT jobs located in London 0.16% 0.12% 0.064%
As % of the Job Titles category 0.17% 0.13% 0.067%
Number of daily rates quoted 30 23 13
Median daily rate £481 £415 £413
Median daily rate % change year-on-year
+15.96% +0.60%
90% offered a daily rate of more than £411 £358 £380
10% offered a daily rate of more than £550 £513 £498
UK excluding London median daily rate £450 £525 £450
% change year-on-year
-14.28% +16.66%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -
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
20325 21355 22289
As % of all contract IT jobs located in London 94.64% 95.03% 94.91%
Number of daily rates quoted 14522 15109 16067
Median daily rate £475 £450 £435
Median daily rate % change year-on-year
+5.55% +3.44%
90% offered a daily rate of more than £299 £288 £255
10% offered a daily rate of more than £638 £625 £600
UK excluding London median daily rate £400 £385 £375
% change year-on-year
+3.89% +2.66%
Number of hourly rates quoted 294 340 442
Median hourly rate £16.50 £17.50 £17.00
Median hourly rate % change year-on-year
-5.71% +2.94%
90% offered a hourly rate of more than £11.50 £10.00 £11.50
10% offered a hourly rate of more than £50.00 £42.50 £37.00
UK excluding London median hourly rate £16.50 £17.00 £16.00
% change year-on-year
-2.94% +6.25%

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 10 December 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 10 December 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 -6 10 £550 +37.50% 2
Senior iOS Developer
England

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

For the 6 months to 10 December 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 77 (100.00%) Apple iOS
2 74 (96.10%) iOS Development
3 63 (81.82%) Objective-C
4 62 (80.52%) Apple Swift
5 47 (61.04%) TDD
6 42 (54.55%) Agile Software Development
7 40 (51.95%) Git (software)
8 35 (45.45%) Scrum
9 31 (40.26%) Cocoa
9 31 (40.26%) Unit Testing
10 30 (38.96%) REST
11 28 (36.36%) Continuous Integration
12 26 (33.77%) Mobile App
13 23 (29.87%) Cocoa Touch
13 23 (29.87%) JSON
13 23 (29.87%) Web Services
14 22 (28.57%) E-Commerce
15 21 (27.27%) Mobile Development
16 20 (25.97%) Android
16 20 (25.97%) Software Engineering
17 19 (24.68%) Test Automation
17 19 (24.68%) CouchDB
17 19 (24.68%) MongoDB
18 18 (23.38%) SQLite
19 17 (22.08%) Progressive Enhancement
19 17 (22.08%) User Experience
19 17 (22.08%) SOAP
19 17 (22.08%) MySQL
20 16 (20.78%) JavaScript
20 16 (20.78%) SQL

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 (1.30%) Confluence
Cloud Services
1 16 (20.78%) Microsoft Azure
1 16 (20.78%) TestFlight
2 4 (5.19%) iTunes
3 3 (3.90%) Firebase
3 3 (3.90%) Google Play
4 2 (2.60%) GitHub
4 2 (2.60%) Google Cloud Platform
Communications & Networking
1 7 (9.09%) Internet
2 3 (3.90%) HTTP
3 1 (1.30%) SSL
Database & Business Intelligence
1 19 (24.68%) CouchDB
1 19 (24.68%) MongoDB
2 18 (23.38%) SQLite
3 17 (22.08%) MySQL
4 16 (20.78%) Azure SQL Database
5 5 (6.49%) Mixpanel
6 1 (1.30%) Neo4j
Development Applications
1 40 (51.95%) Git (software)
2 16 (20.78%) Xcode
3 15 (19.48%) Jenkins
4 9 (11.69%) Subversion
5 6 (7.79%) Calabash
5 6 (7.79%) CocoaPods
5 6 (7.79%) JIRA
6 5 (6.49%) CircleCI
6 5 (6.49%) git-flow
6 5 (6.49%) Hudson
6 5 (6.49%) Maven
6 5 (6.49%) Travis CI
7 1 (1.30%) Babel
7 1 (1.30%) Cucumber
7 1 (1.30%) Gradle
7 1 (1.30%) Selenium
General
1 10 (12.99%) Retail
2 3 (3.90%) Finance
2 3 (3.90%) Games
3 1 (1.30%) Automotive
3 1 (1.30%) Back Office
3 1 (1.30%) Banking
3 1 (1.30%) Publishing
3 1 (1.30%) Retail Banking
Libraries, Frameworks & Software Standards
1 31 (40.26%) Cocoa
2 30 (38.96%) REST
3 23 (29.87%) Cocoa Touch
3 23 (29.87%) JSON
3 23 (29.87%) Web Services
4 17 (22.08%) SOAP
5 14 (18.18%) RESTful
6 9 (11.69%) HTML
6 9 (11.69%) iOS SDK
6 9 (11.69%) XML
7 7 (9.09%) CSS
7 7 (9.09%) HTML5
8 6 (7.79%) CSS3
9 5 (6.49%) Android SDK
10 4 (5.19%) Core Data
11 3 (3.90%) Node.js
11 3 (3.90%) React Native
12 2 (2.60%) Unity (Game Engine)
13 1 (1.30%) Redux
13 1 (1.30%) UIKit
Miscellaneous
1 26 (33.77%) Mobile App
2 17 (22.08%) User Experience
3 10 (12.99%) iPhone
4 8 (10.39%) iPad
5 5 (6.49%) Analytical Skills
5 5 (6.49%) Fintech
6 4 (5.19%) NHS
6 4 (5.19%) Social Network
6 4 (5.19%) Wiki
7 3 (3.90%) Computer Science
8 2 (2.60%) Video on Demand
9 1 (1.30%) Augmented Reality
9 1 (1.30%) Cryptography
9 1 (1.30%) Social Media
9 1 (1.30%) Streaming Media
9 1 (1.30%) Streaming Video
Operating Systems
1 77 (100.00%) Apple iOS
2 20 (25.97%) Android
Processes & Methodologies
1 74 (96.10%) iOS Development
2 47 (61.04%) TDD
3 42 (54.55%) Agile Software Development
4 35 (45.45%) Scrum
5 31 (40.26%) Unit Testing
6 28 (36.36%) Continuous Integration
7 22 (28.57%) E-Commerce
8 21 (27.27%) Mobile Development
9 20 (25.97%) Software Engineering
10 19 (24.68%) Test Automation
11 17 (22.08%) Progressive Enhancement
12 15 (19.48%) Android Development
13 12 (15.58%) Pair Programming
14 10 (12.99%) OO
15 9 (11.69%) BDD
16 6 (7.79%) Automated Testing
17 5 (6.49%) High Availability
17 5 (6.49%) Software Architecture
17 5 (6.49%) SOLID
17 5 (6.49%) Systems Analysis
Programming Languages
1 63 (81.82%) Objective-C
2 62 (80.52%) Apple Swift
3 16 (20.78%) JavaScript
3 16 (20.78%) SQL
4 3 (3.90%) C#
4 3 (3.90%) Java
4 3 (3.90%) Ruby
5 1 (1.30%) ActionScript
5 1 (1.30%) C++
5 1 (1.30%) ECMAScript
5 1 (1.30%) ES6
5 1 (1.30%) Scala
Qualifications
1 3 (3.90%) Degree
Quality Assurance & Compliance
1 1 (1.30%) QA
Vendors
1 14 (18.18%) Apple
2 5 (6.49%) Coremetrics
3 3 (3.90%) Google
4 1 (1.30%) Facebook
4 1 (1.30%) Kony
4 1 (1.30%) Twitter
4 1 (1.30%) Xamarin
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