Period
to 22 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire with a requirement for Apple iOS skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Apple iOS over the 6 months to 22 November 2017 with a comparison to the same period in the previous 2 years.

Apple iOS
East of England > Hertfordshire
6 months to
22 Nov 2017
Same period 2016 Same period 2015
Rank 112 159 130
Rank change year-on-year +47 -29 +2
Permanent jobs citing Apple iOS 104 55 114
As % of all permanent IT jobs advertised in Hertfordshire 2.36% 1.22% 2.13%
As % of the Operating Systems category 8.04% 5.27% 8.02%
Number of salaries quoted 89 51 103
Hertfordshire median annual salary £52,500 £50,000 £45,000
Median salary % change year-on-year +5.00% +11.11% -10.00%
10th Percentile £26,250 £22,500 £33,750
90th Percentile £67,500 £65,000 £58,500
East of England median annual salary £47,500 £45,000 £42,500
% change year-on-year +5.56% +5.88% -5.56%

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

All Operating Systems
Hertfordshire
Permanent vacancies with a requirement for operating system skills 1293 1043 1422
As % of all permanent IT jobs advertised in Hertfordshire 29.35% 23.15% 26.61%
Number of salaries quoted 1086 865 1119
Hertfordshire median annual salary £42,500 £45,000 £42,500
Median salary % change year-on-year -5.56% +5.88% +6.25%
10th Percentile £23,500 £23,587 £25,000
90th Percentile £68,125 £67,500 £60,000
East of England median annual salary £42,500 £42,500 £41,500
% change year-on-year - +2.41% +3.75%

Apple iOS
Job Vacancy Trend in Hertfordshire

Job postings citing Apple iOS as a percentage of all IT jobs advertised in Hertfordshire.

Job vacancy trend for Apple iOS in Hertfordshire

Apple iOS
Salary Trend in Hertfordshire

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Apple iOS in Hertfordshire.

Salary trend for Apple iOS in Hertfordshire

Apple iOS
Salary Histogram in Hertfordshire

The salary distribution of IT jobs citing Apple iOS in Hertfordshire over the 6 months to 22 November 2017.

Salary histogram for Apple iOS in Hertfordshire

Apple iOS
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Apple iOS within the Hertfordshire region over the 6 months to 22 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Watford +19 37 £60,000 +27.66% 1
St Albans +12 19 £55,000 +22.22% 3
Hatfield +19 15 £40,000 -36.00% 3
Hemel Hempstead +1 12 £42,500 -9.57%
Hertford 0 8 £42,500 -24.44%
Welwyn Garden City -6 5 £26,000 -61.48%
Rickmansworth - 3 - -
Apple iOS
East of England

For the 6 months to 22 November 2017, IT jobs citing Apple iOS also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Hertfordshire region with a requirement for Apple iOS.

1 62 (59.62%) Android
2 41 (39.42%) Agile Software Development
3 40 (38.46%) Mobile App
3 40 (38.46%) iOS Development
4 37 (35.58%) Windows
5 23 (22.12%) OOP
5 23 (22.12%) Java
6 21 (20.19%) Apple
6 21 (20.19%) MVC
7 20 (19.23%) Objective-C
8 19 (18.27%) Degree
9 18 (17.31%) Cocoa Touch
9 18 (17.31%) User Experience
9 18 (17.31%) Xcode
10 15 (14.42%) Memory Management
11 14 (13.46%) Git (software)
11 14 (13.46%) Mobile Development
11 14 (13.46%) Scrum
11 14 (13.46%) Subversion
11 14 (13.46%) C++
12 13 (12.50%) Unix
13 12 (11.54%) Linux
13 12 (11.54%) iOS SDK
13 12 (11.54%) Android Development
14 11 (10.58%) Apple Swift
14 11 (10.58%) iBeacon
14 11 (10.58%) JConsole
14 11 (10.58%) VisualVM
14 11 (10.58%) JavaScriptCore
14 11 (10.58%) SQLite

Apple iOS
Co-occurring IT Skills in Hertfordshire 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 5 (4.81%) Skype for Business
2 3 (2.88%) Confluence
3 1 (0.96%) IIS
3 1 (0.96%) SharePoint
3 1 (0.96%) SharePoint 2010
Applications
1 1 (0.96%) Microsoft Office
Business Applications
1 6 (5.77%) Maximo
Cloud Services
1 7 (6.73%) Amazon AWS
2 5 (4.81%) AWS Lambda
2 5 (4.81%) SaaS
2 5 (4.81%) Serverless
3 1 (0.96%) Office 365
3 1 (0.96%) TestFlight
Communications & Networking
1 11 (10.58%) iBeacon
2 10 (9.62%) Wireless
3 9 (8.65%) 802.11
3 9 (8.65%) RFID
3 9 (8.65%) Wi-Fi
3 9 (8.65%) Wireless Security
4 4 (3.85%) Skype
4 4 (3.85%) Unified Communications
5 3 (2.88%) PPP
6 1 (0.96%) Bluetooth
6 1 (0.96%) Internet
6 1 (0.96%) IP Telephony
6 1 (0.96%) LAN
6 1 (0.96%) LDAP
6 1 (0.96%) VoIP
6 1 (0.96%) VPN
6 1 (0.96%) WAN
Database & Business Intelligence
1 11 (10.58%) SQLite
2 7 (6.73%) Oracle Reports
3 4 (3.85%) Power BI
4 3 (2.88%) MongoDB
4 3 (2.88%) SQL Server
5 2 (1.92%) NoSQL
6 1 (0.96%) Big Data
6 1 (0.96%) Crystal Reports
6 1 (0.96%) Hadoop
6 1 (0.96%) SQL Server 2012
6 1 (0.96%) SQL Server Reporting Services
Development Applications
1 18 (17.31%) Xcode
2 14 (13.46%) Git (software)
2 14 (13.46%) Subversion
3 11 (10.58%) JConsole
3 11 (10.58%) VisualVM
4 10 (9.62%) CocoaPods
5 8 (7.69%) JIRA
6 3 (2.88%) Team Foundation Server
7 1 (0.96%) Eclipse
7 1 (0.96%) Fiddler
7 1 (0.96%) Visual Studio
General
1 4 (3.85%) Finance
1 4 (3.85%) Marketing
2 1 (0.96%) Games
Job Titles
1 46 (44.23%) Developer
2 30 (28.85%) iOS Developer
3 15 (14.42%) Analyst
3 15 (14.42%) Mobile Developer
4 13 (12.50%) Applications Developer
4 13 (12.50%) Project Manager
5 12 (11.54%) Support Analyst
6 11 (10.58%) Applications Support
6 11 (10.58%) Applications Support Analyst
7 10 (9.62%) Digital Project Manager
7 10 (9.62%) Software Engineer
8 9 (8.65%) Wireless Engineer
9 8 (7.69%) Android Developer
9 8 (7.69%) Mobile Applications Developer
10 7 (6.73%) Desktop Support
11 6 (5.77%) Maximo Developer
12 5 (4.81%) iOS Android Developer
12 5 (4.81%) Mobile Project Manager
12 5 (4.81%) Software Developer
12 5 (4.81%) Support Engineer
Libraries, Frameworks & Software Standards
1 18 (17.31%) Cocoa Touch
2 12 (11.54%) iOS SDK
3 11 (10.58%) .NET
3 11 (10.58%) JavaScriptCore
4 10 (9.62%) CSS
4 10 (9.62%) HTML
5 9 (8.65%) 802.1X
5 9 (8.65%) REST
6 8 (7.69%) HTML5
6 8 (7.69%) Web Services
7 7 (6.73%) CSS3
7 7 (6.73%) JSON
8 6 (5.77%) Worklight
9 5 (4.81%) ASP.NET
9 5 (4.81%) Cocoa
9 5 (4.81%) Core Data
9 5 (4.81%) Django
10 3 (2.88%) ASP.NET MVC
10 3 (2.88%) SOAP
11 2 (1.92%) ADO.NET
Miscellaneous
1 40 (38.46%) Mobile App
2 18 (17.31%) User Experience
3 6 (5.77%) Analytical Skills
4 5 (4.81%) Algorithms
4 5 (4.81%) Smartphone
5 4 (3.85%) Blackberry
6 3 (2.88%) Computer Science
6 3 (2.88%) Data Protection Act
6 3 (2.88%) Spread Betting
7 2 (1.92%) iPhone
8 1 (0.96%) Contactless
8 1 (0.96%) EMV
8 1 (0.96%) iPad
8 1 (0.96%) Mobile Payment
8 1 (0.96%) PMI
8 1 (0.96%) Smartcard
Operating Systems
1 62 (59.62%) Android
2 37 (35.58%) Windows
3 13 (12.50%) Unix
4 12 (11.54%) Linux
5 9 (8.65%) Windows 7
6 6 (5.77%) Windows 10
6 6 (5.77%) Windows 8
7 5 (4.81%) Mac OS X
8 1 (0.96%) Mac OS
8 1 (0.96%) Windows Server
Processes & Methodologies
1 41 (39.42%) Agile Software Development
2 40 (38.46%) iOS Development
3 23 (22.12%) OOP
4 21 (20.19%) MVC
5 15 (14.42%) Memory Management
6 14 (13.46%) Mobile Development
6 14 (13.46%) Scrum
7 12 (11.54%) Android Development
8 11 (10.58%) OO
9 10 (9.62%) Software Engineering
10 9 (8.65%) Mobile Commerce
10 9 (8.65%) Network Design
10 9 (8.65%) User Stories
11 8 (7.69%) Data Protection
11 8 (7.69%) ITIL
11 8 (7.69%) Time Management
12 7 (6.73%) Dependency Injection
12 7 (6.73%) Test Automation
13 6 (5.77%) CRM
13 6 (5.77%) TDD
Programming Languages
1 23 (22.12%) Java
2 20 (19.23%) Objective-C
3 14 (13.46%) C++
4 11 (10.58%) Apple Swift
5 10 (9.62%) C#
6 9 (8.65%) Python
6 9 (8.65%) SQL
7 6 (5.77%) PL/SQL
8 5 (4.81%) JavaScript
9 3 (2.88%) C
10 1 (0.96%) ES6
10 1 (0.96%) PowerShell
10 1 (0.96%) XAML
Qualifications
1 19 (18.27%) Degree
2 9 (8.65%) CWNA
3 3 (2.88%) CISA
3 3 (2.88%) CISM
3 3 (2.88%) CISSP
3 3 (2.88%) SANS
3 3 (2.88%) SSCP
4 2 (1.92%) Microsoft Certification
5 1 (0.96%) Computer Science Degree
5 1 (0.96%) MBA
5 1 (0.96%) MCITP
5 1 (0.96%) MCSE
5 1 (0.96%) PMI Certification
5 1 (0.96%) PMP
Quality Assurance & Compliance
1 8 (7.69%) SLA
2 3 (2.88%) GDPR
3 2 (1.92%) QA
4 1 (0.96%) HIPAA
4 1 (0.96%) ISO/IEC 27001
4 1 (0.96%) PCI DSS
System Software
1 4 (3.85%) Active Directory
2 1 (0.96%) VMware Infrastructure
2 1 (0.96%) Xen
Systems Management
1 1 (0.96%) HockeyApp
1 1 (0.96%) WMI
Vendors
1 21 (20.19%) Apple
2 10 (9.62%) Microsoft
3 9 (8.65%) Citrix
4 8 (7.69%) Oracle
5 6 (5.77%) IBM
5 6 (5.77%) SAP
6 1 (0.96%) Google
6 1 (0.96%) VMware
6 1 (0.96%) Xamarin