Period
to 21 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire with a requirement for iOS Development skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited iOS Development over the 6 months to 21 November 2017 with a comparison to the same period in the previous 2 years.

iOS Software Development
East of England > Hertfordshire
6 months to
21 Nov 2017
Same period 2016 Same period 2015
Rank 169 195 206
Rank change year-on-year +26 +11 +3
Permanent jobs citing iOS Development 48 20 40
As % of all permanent IT jobs advertised in Hertfordshire 1.08% 0.45% 0.75%
As % of the Processes & Methodologies category 1.28% 0.51% 0.85%
Number of salaries quoted 41 17 35
Hertfordshire median annual salary £48,500 £55,000 £42,500
Median salary % change year-on-year -11.82% +29.41% -5.56%
10th Percentile £37,500 £38,000 £31,500
90th Percentile £67,500 £64,500 £53,000
East of England median annual salary £49,250 £45,000 £42,500
% change year-on-year +9.44% +5.88% +6.25%

iOS Development is in the Processes and Methodologies 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 process or methodology skills.

All Process and Methodology Skills
Hertfordshire
Permanent vacancies with a requirement for process or methodology skills 3747 3949 4688
As % of all permanent IT jobs advertised in Hertfordshire 84.62% 87.97% 87.51%
Number of salaries quoted 3157 3262 3812
Hertfordshire median annual salary £47,500 £50,000 £47,500
Median salary % change year-on-year -5.00% +5.26% +2.15%
10th Percentile £28,500 £27,500 £26,750
90th Percentile £71,250 £72,500 £71,250
East of England median annual salary £47,500 £45,000 £45,000
% change year-on-year +5.56% - +3.57%

iOS Development
Job Vacancy Trend in Hertfordshire

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

Job vacancy trend for iOS Development in Hertfordshire

iOS Development
Salary Trend in Hertfordshire

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

Salary trend for iOS Development in Hertfordshire

iOS Development
Salary Histogram in Hertfordshire

The salary distribution of IT jobs citing iOS Development in Hertfordshire over the 6 months to 21 November 2017.

Salary histogram for iOS Development in Hertfordshire

iOS Development
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing iOS Development within the Hertfordshire region over the 6 months to 21 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 +13 22 £58,750 +6.82%
Hatfield +17 12 £40,000 -33.33%
Hemel Hempstead - 7 £46,250 -
St Albans +3 6 £47,500 +46.15% 1
iOS Development
East of England

For the 6 months to 21 November 2017, IT jobs citing iOS Development 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 iOS Development.

1 40 (83.33%) Apple iOS
2 27 (56.25%) Agile Software Development
3 24 (50.00%) Mobile App
4 20 (41.67%) Objective-C
5 19 (39.58%) OOP
6 18 (37.50%) Xcode
6 18 (37.50%) Cocoa Touch
7 16 (33.33%) User Experience
7 16 (33.33%) Android
7 16 (33.33%) MVC
7 16 (33.33%) Windows
8 15 (31.25%) Java
8 15 (31.25%) Memory Management
8 15 (31.25%) Test Automation
9 13 (27.08%) C++
10 12 (25.00%) Apple
10 12 (25.00%) Subversion
10 12 (25.00%) Git (software)
10 12 (25.00%) iOS SDK
11 11 (22.92%) iBeacon
11 11 (22.92%) Apple Swift
11 11 (22.92%) JavaScriptCore
11 11 (22.92%) SQLite
12 10 (20.83%) CSS
12 10 (20.83%) iPhone
12 10 (20.83%) CocoaPods
12 10 (20.83%) Mobile Development
13 9 (18.75%) Android Development
13 9 (18.75%) User Stories
13 9 (18.75%) Microsoft

iOS Development
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 8 (16.67%) MS Exchange
2 3 (6.25%) Confluence
2 3 (6.25%) IIS
Applications
1 3 (6.25%) Microsoft Office
1 3 (6.25%) SOLIDWORKS
Business Applications
1 6 (12.50%) Maximo
2 3 (6.25%) Sage 200
Cloud Services
1 5 (10.42%) Amazon AWS
1 5 (10.42%) AWS Lambda
1 5 (10.42%) Serverless
2 1 (2.08%) SaaS
2 1 (2.08%) TestFlight
Communications & Networking
1 11 (22.92%) iBeacon
2 7 (14.58%) Firewall
Database & Business Intelligence
1 11 (22.92%) SQLite
2 7 (14.58%) Oracle Reports
3 3 (6.25%) SQL Server
4 1 (2.08%) Crystal Reports
4 1 (2.08%) SQL Server 2012
4 1 (2.08%) SQL Server Reporting Services
Development Applications
1 18 (37.50%) Xcode
2 12 (25.00%) Git (software)
2 12 (25.00%) Subversion
3 10 (20.83%) CocoaPods
4 3 (6.25%) JIRA
5 1 (2.08%) Team Foundation Server
5 1 (2.08%) Visual Studio
General
1 3 (6.25%) Finance
2 2 (4.17%) Telecoms
3 1 (2.08%) Games
Job Titles
1 46 (95.83%) Developer
2 29 (60.42%) iOS Developer
3 13 (27.08%) Mobile Developer
4 11 (22.92%) Applications Developer
5 7 (14.58%) C# Developer
6 6 (12.50%) Maximo Developer
6 6 (12.50%) Mobile Applications Developer
6 6 (12.50%) Software Developer
6 6 (12.50%) VB Developer
7 4 (8.33%) Android Developer
7 4 (8.33%) iOS Android Developer
8 3 (6.25%) C# Software Developer
9 2 (4.17%) C Developer
9 2 (4.17%) Senior Developer
10 1 (2.08%) Junior
10 1 (2.08%) Junior C# Developer
10 1 (2.08%) Junior Developer
10 1 (2.08%) Junior Software Developer
10 1 (2.08%) Senior C# Developer
10 1 (2.08%) Software Engineer
Libraries, Frameworks & Software Standards
1 18 (37.50%) Cocoa Touch
2 12 (25.00%) iOS SDK
3 11 (22.92%) JavaScriptCore
4 10 (20.83%) CSS
5 9 (18.75%) HTML
6 8 (16.67%) Hibernate
6 8 (16.67%) Spring
7 7 (14.58%) CSS3
7 7 (14.58%) HTML5
7 7 (14.58%) REST
8 6 (12.50%) JSON
8 6 (12.50%) Web Services
8 6 (12.50%) Worklight
9 5 (10.42%) Cocoa
9 5 (10.42%) Core Data
9 5 (10.42%) Django
10 3 (6.25%) .NET
11 1 (2.08%) ADO
11 1 (2.08%) ADO.NET
11 1 (2.08%) ASP.NET
Miscellaneous
1 24 (50.00%) Mobile App
2 16 (33.33%) User Experience
3 10 (20.83%) iPhone
4 5 (10.42%) Algorithms
5 3 (6.25%) Spread Betting
6 2 (4.17%) Analytical Skills
6 2 (4.17%) Computer Science
7 1 (2.08%) iPad
Operating Systems
1 40 (83.33%) Apple iOS
2 16 (33.33%) Android
2 16 (33.33%) Windows
3 8 (16.67%) Linux
3 8 (16.67%) Windows Server
3 8 (16.67%) Windows Server 2008
3 8 (16.67%) Windows Server 2012
4 7 (14.58%) Windows 10
4 7 (14.58%) Windows 7
5 1 (2.08%) Windows 8
Processes & Methodologies
1 27 (56.25%) Agile Software Development
2 19 (39.58%) OOP
3 16 (33.33%) MVC
4 15 (31.25%) Memory Management
4 15 (31.25%) Test Automation
5 10 (20.83%) Mobile Development
6 9 (18.75%) Android Development
6 9 (18.75%) Scrum
6 9 (18.75%) User Stories
7 8 (16.67%) Logistics
7 8 (16.67%) OO
8 7 (14.58%) CRM
8 7 (14.58%) Mobile Device Management
9 6 (12.50%) Cross-Platform Development
9 6 (12.50%) TDD
10 5 (10.42%) Concurrent Programming
10 5 (10.42%) Continuous Deployment
10 5 (10.42%) Domain Models
10 5 (10.42%) OOD
10 5 (10.42%) SOLID
Programming Languages
1 20 (41.67%) Objective-C
2 15 (31.25%) Java
3 13 (27.08%) C++
4 11 (22.92%) Apple Swift
5 9 (18.75%) C
5 9 (18.75%) C#
5 9 (18.75%) SQL
6 8 (16.67%) VB
7 6 (12.50%) PL/SQL
8 4 (8.33%) JavaScript
9 1 (2.08%) PowerShell
9 1 (2.08%) XAML
Qualifications
1 1 (2.08%) Computer Science Degree
1 1 (2.08%) Degree
System Software
1 8 (16.67%) Hyper-V
2 1 (2.08%) Active Directory
Systems Management
1 2 (4.17%) Symantec Endpoint Protection
1 2 (4.17%) Symantec Enterprise Vault
2 1 (2.08%) HockeyApp
2 1 (2.08%) WMI
Vendors
1 12 (25.00%) Apple
2 9 (18.75%) Microsoft
3 7 (14.58%) Dell
3 7 (14.58%) Oracle
4 6 (12.50%) IBM
4 6 (12.50%) SAP
5 3 (6.25%) Sage
6 2 (4.17%) SonicWALL
6 2 (4.17%) Symantec