Period
to 21 November 2019

The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for Apple iOS skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Apple iOS over the 6 months to 21 November 2019 with a comparison to the 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.

Apple iOS
Central London > City of London
6 months to
21 Nov 2019
Same period 2018 Same period 2017
Rank 140 138 109
Rank change year-on-year -2 -29 +10
Contract jobs citing Apple iOS 83 127 155
As % of all contract IT jobs advertised in the City of London 1.42% 1.79% 2.17%
As % of the Operating Systems category 7.64% 8.65% 10.78%
Number of daily rates quoted 69 112 121
City of London median daily rate £450 £450 £475
Median daily rate % change year-on-year - -5.26% -
10th Percentile £152 £153 £288
90th Percentile £575 £625 £600
Central London median daily rate £450 £450 £450
Number of hourly rates quoted 2 3 0
City of London median hourly rate £42.17 £18.70 -
Median hourly rate % change year-on-year +125.48% - -
Central London median hourly rate £42.17 £18.70 -
% change year-on-year +125.48% - -

Apple iOS is in the Operating Systems category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in the City of London with a requirement for operating system skills.

All Operating Systems
City of London
Contract vacancies with a requirement for operating system skills 1,087 1,469 1,438
As % of all contract IT jobs advertised in the City of London 18.61% 20.75% 20.10%
Number of daily rates quoted 842 1,121 1,136
City of London median daily rate £475 £475 £478
Median daily rate % change year-on-year - -0.52% +3.24%
10th Percentile £166 £155 £225
90th Percentile £638 £638 £675
Central London median daily rate £450 £475 £475
% change year-on-year -5.26% - +5.56%
Number of hourly rates quoted 35 74 48
City of London median hourly rate £19.00 £18.70 £15.75
Median hourly rate % change year-on-year +1.60% +18.73% -17.11%
10th Percentile £12.04 £13.30 £11.25
90th Percentile £43.35 £24.21 £26.28
Central London median hourly rate £19.50 £18.70 £17.00
% change year-on-year +4.28% +10.00% -2.86%

Apple iOS
Job Vacancy Trend in the City of London

Job postings citing Apple iOS as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for Apple iOS in the City of London

Apple iOS
Contractor Daily Rate Trend in the City of London

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

Contractor daily rate trend for Apple iOS in the City of London

Apple iOS
Contractor Daily Rate Histogram in the City of London

The daily rate distribution of IT jobs citing Apple iOS in the City of London over the 6 months to 21 November 2019.

Contractor daily rate histogram for Apple iOS in the City of London

Apple iOS
Contractor Hourly Rate Trend in the City of London

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

Contractor hourly rate trend for Apple iOS in the City of London

Apple iOS
Contractor Hourly Rate Histogram in the City of London

The hourly rate distribution of IT jobs citing Apple iOS in the City of London over the 6 months to 21 November 2019.

Contractor hourly rate histogram for Apple iOS in the City of London

For the 6 months to 21 November 2019, IT contractor jobs citing Apple iOS also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the City of London region with a requirement for Apple iOS.

1 47 (56.63%) Android
2 27 (32.53%) Windows
3 24 (28.92%) Apple Swift
4 22 (26.51%) iOS Development
5 21 (25.30%) Microsoft
6 20 (24.10%) Office 365
7 19 (22.89%) User Experience
8 17 (20.48%) Windows 10
8 17 (20.48%) JavaScript
9 13 (15.66%) Microsoft Office
9 13 (15.66%) Agile Software Development
10 12 (14.46%) Finance
10 12 (14.46%) Apple
11 11 (13.25%) Java
11 11 (13.25%) TDD
11 11 (13.25%) Google
11 11 (13.25%) Mentoring
12 10 (12.05%) Azure
12 10 (12.05%) Mobile App
12 10 (12.05%) Microsoft Excel
12 10 (12.05%) Active Directory
13 9 (10.84%) Objective-C
13 9 (10.84%) AWS
13 9 (10.84%) Security Cleared
14 8 (9.64%) SC Cleared
14 8 (9.64%) Git (software)
14 8 (9.64%) Microsoft PowerPoint
14 8 (9.64%) Marketing
14 8 (9.64%) Degree
14 8 (9.64%) QA

Apple iOS
Co-occurring IT Skills in the City of 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 (9.64%) SharePoint
2 6 (7.23%) Elasticsearch
3 4 (4.82%) Skype for Business
4 3 (3.61%) Confluence
4 3 (3.61%) MS Exchange
5 2 (2.41%) Apache Spark
5 2 (2.41%) JBoss
5 2 (2.41%) Jetty
5 2 (2.41%) Oracle Self-Service HR
5 2 (2.41%) Tomcat
5 2 (2.41%) WebLogic
Applications
1 13 (15.66%) Microsoft Office
2 10 (12.05%) Microsoft Excel
3 8 (9.64%) Microsoft PowerPoint
4 3 (3.61%) Chatbot
4 3 (3.61%) Sketch
5 2 (2.41%) Zeplin
6 1 (1.20%) Adobe After Effects
6 1 (1.20%) Adobe Creative Suite
6 1 (1.20%) Adobe Illustrator
6 1 (1.20%) CINEMA 4D
6 1 (1.20%) Photoshop
Cloud Services
1 20 (24.10%) Office 365
2 10 (12.05%) Azure
3 9 (10.84%) AWS
4 7 (8.43%) AWS Lambda
4 7 (8.43%) Serverless
5 5 (6.02%) GitHub
6 4 (4.82%) Amazon Kinesis
6 4 (4.82%) Azure Active Directory
6 4 (4.82%) Fastly
6 4 (4.82%) Heroku
6 4 (4.82%) SaaS
7 2 (2.41%) OneDrive
8 1 (1.20%) Power Platform
8 1 (1.20%) PowerApps
Communications & Networking
1 5 (6.02%) Wi-Fi
2 4 (4.82%) Skype
2 4 (4.82%) VPN
3 3 (3.61%) HTTP
4 2 (2.41%) Broadband
4 2 (2.41%) Internet
4 2 (2.41%) SSH
5 1 (1.20%) Firewall
5 1 (1.20%) GoToMeeting
5 1 (1.20%) Remote Desktop
5 1 (1.20%) Wireshark
Database & Business Intelligence
1 4 (4.82%) Amazon DynamoDB
1 4 (4.82%) Neo4j
1 4 (4.82%) Redis
2 3 (3.61%) MongoDB
3 2 (2.41%) Azure SQL Database
3 2 (2.41%) Cosmos DB
3 2 (2.41%) Hadoop
3 2 (2.41%) MySQL
3 2 (2.41%) Oracle Database
3 2 (2.41%) PostgreSQL
3 2 (2.41%) SQL Server
3 2 (2.41%) SQLite
4 1 (1.20%) NoSQL
Development Applications
1 8 (9.64%) Git (software)
2 7 (8.43%) Xcode
3 6 (7.23%) CircleCI
4 5 (6.02%) Jenkins
4 5 (6.02%) Subversion
4 5 (6.02%) Visual Studio
5 4 (4.82%) Selenium
5 4 (4.82%) webpack
6 3 (3.61%) Cucumber
6 3 (3.61%) JIRA
7 2 (2.41%) Ant
7 2 (2.41%) Atlassian Bamboo
7 2 (2.41%) Axure RP
7 2 (2.41%) Eclipse
7 2 (2.41%) FishEye
7 2 (2.41%) Gradle
7 2 (2.41%) Hudson
7 2 (2.41%) Mercurial
7 2 (2.41%) Poseidon for UML
7 2 (2.41%) Vagrant
General
1 12 (14.46%) Finance
2 8 (9.64%) Marketing
3 5 (6.02%) Banking
3 5 (6.02%) Public Sector
3 5 (6.02%) Publishing
3 5 (6.02%) Retail
3 5 (6.02%) Telecoms
4 4 (4.82%) Advertising
4 4 (4.82%) Electronics
4 4 (4.82%) Manufacturing
5 2 (2.41%) Law
6 1 (1.20%) Games
6 1 (1.20%) German Language
6 1 (1.20%) Legal
Job Titles
1 33 (39.76%) Developer
2 20 (24.10%) iOS Developer
3 6 (7.23%) Software Engineer
4 5 (6.02%) React Developer
4 5 (6.02%) Senior Developer
4 5 (6.02%) Senior iOS Developer
5 4 (4.82%) Active Directory Specialist
5 4 (4.82%) Android Developer
5 4 (4.82%) iOS Android Developer
5 4 (4.82%) Office 365 Developer
5 4 (4.82%) Office 365 Specialist
5 4 (4.82%) Senior Software Engineer
6 3 (3.61%) 2nd Line Support
6 3 (3.61%) Analyst
6 3 (3.61%) Designer
6 3 (3.61%) Desktop Engineer
6 3 (3.61%) Desktop Support
6 3 (3.61%) Project Manager
6 3 (3.61%) SharePoint Developer
6 3 (3.61%) Support Engineer
Libraries, Frameworks & Software Standards
1 8 (9.64%) GraphQL
1 8 (9.64%) HTML
1 8 (9.64%) React
2 7 (8.43%) Node.js
2 7 (8.43%) RESTful
3 6 (7.23%) iOS SDK
3 6 (7.23%) JSON
3 6 (7.23%) React Native
3 6 (7.23%) Redux
4 5 (6.02%) AngularJS
4 5 (6.02%) CSS
4 5 (6.02%) jQuery
4 5 (6.02%) Sass
5 4 (4.82%) Handlebars
5 4 (4.82%) Preactjs
5 4 (4.82%) Spring
5 4 (4.82%) VCL
6 3 (3.61%) Natural Language Processing
6 3 (3.61%) RxJS
6 3 (3.61%) XML
Miscellaneous
1 19 (22.89%) User Experience
2 10 (12.05%) Mobile App
3 5 (6.02%) Social Media
4 3 (3.61%) Greenfield Project
5 2 (2.41%) Analytical Skills
5 2 (2.41%) BYOD
5 2 (2.41%) Derivative
5 2 (2.41%) Digital Signage
5 2 (2.41%) Management Information System
5 2 (2.41%) Marketing Technology
5 2 (2.41%) Self-Motivation
5 2 (2.41%) Smartphone
5 2 (2.41%) Video Conferencing
6 1 (1.20%) CCTV
6 1 (1.20%) Enterprise Software
6 1 (1.20%) Hybrid Cloud
6 1 (1.20%) iPad
6 1 (1.20%) iPhone
6 1 (1.20%) Mobile Banking
6 1 (1.20%) Wiki
Operating Systems
1 47 (56.63%) Android
2 27 (32.53%) Windows
3 17 (20.48%) Windows 10
4 4 (4.82%) Mac OS X
4 4 (4.82%) Windows 7
4 4 (4.82%) Windows Mobile
5 3 (3.61%) Linux
6 2 (2.41%) CentOS
6 2 (2.41%) Debian
6 2 (2.41%) Mac OS
6 2 (2.41%) Red Hat Enterprise Linux
6 2 (2.41%) Ubuntu
7 1 (1.20%) tvOS
7 1 (1.20%) Windows 8
7 1 (1.20%) Windows Server 2008
Processes & Methodologies
1 22 (26.51%) iOS Development
2 13 (15.66%) Agile Software Development
3 11 (13.25%) Mentoring
3 11 (13.25%) TDD
4 7 (8.43%) BDD
4 7 (8.43%) Change Management
4 7 (8.43%) Pair Programming
4 7 (8.43%) Software Engineering
4 7 (8.43%) Unit Testing
5 6 (7.23%) E-Commerce
5 6 (7.23%) MVC
5 6 (7.23%) Problem-Solving
5 6 (7.23%) Project Management
5 6 (7.23%) Scrum
5 6 (7.23%) Test Automation
6 5 (6.02%) DevOps
6 5 (6.02%) MVVM
7 4 (4.82%) Digital Marketing
7 4 (4.82%) Kanban
7 4 (4.82%) Use Case
Programming Languages
1 24 (28.92%) Apple Swift
2 17 (20.48%) JavaScript
3 11 (13.25%) Java
4 9 (10.84%) Objective-C
5 8 (9.64%) Kotlin
6 7 (8.43%) PowerShell
7 6 (7.23%) Python
7 6 (7.23%) Ruby
8 5 (6.02%) C++
8 5 (6.02%) SQL
9 4 (4.82%) C
10 3 (3.61%) C#
10 3 (3.61%) Scala
10 3 (3.61%) TypeScript
11 2 (2.41%) Bash Shell
11 2 (2.41%) Clojure
11 2 (2.41%) ClojureScript
11 2 (2.41%) Groovy
11 2 (2.41%) T-SQL
11 2 (2.41%) VBA
Qualifications
1 9 (10.84%) Security Cleared
2 8 (9.64%) Degree
2 8 (9.64%) SC Cleared
3 2 (2.41%) ITIL Certification
4 1 (1.20%) DV Cleared
4 1 (1.20%) ITIL Foundation Certificate
4 1 (1.20%) MCDST
4 1 (1.20%) MCSA
4 1 (1.20%) Microsoft Certification
Quality Assurance & Compliance
1 8 (9.64%) QA
2 3 (3.61%) SLA
System Software
1 10 (12.05%) Active Directory
2 1 (1.20%) Firmware
2 1 (1.20%) Terminal Services
2 1 (1.20%) Xen
2 1 (1.20%) XenApp
Systems Management
1 5 (6.02%) Microsoft Intune
2 4 (4.82%) Grafana
2 4 (4.82%) Graphite
2 4 (4.82%) Single Sign-On
3 2 (2.41%) Puppet
3 2 (2.41%) Salt
3 2 (2.41%) XenMobile
4 1 (1.20%) HP Quality Center
4 1 (1.20%) SCCM
4 1 (1.20%) SCOM
4 1 (1.20%) SCSM
4 1 (1.20%) Terraform
Vendors
1 21 (25.30%) Microsoft
2 12 (14.46%) Apple
3 11 (13.25%) Google
4 5 (6.02%) Citrix
5 4 (4.82%) Samsung
5 4 (4.82%) SAP
5 4 (4.82%) Splunk
6 3 (3.61%) Facebook
6 3 (3.61%) Red Hat
7 2 (2.41%) Bloomberg
7 2 (2.41%) Cloudera
7 2 (2.41%) FactSet
7 2 (2.41%) Hortonworks
7 2 (2.41%) Oracle
7 2 (2.41%) Reuters
7 2 (2.41%) Sybase
7 2 (2.41%) Xamarin
8 1 (1.20%) iManage
8 1 (1.20%) MobileIron
8 1 (1.20%) ServiceNow