Period
to 23 May 2018

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 23 May 2018 with a comparison to the same period in the previous 2 years.

iOS Software Development
East of England > Hertfordshire
6 months to
23 May 2018
Same period 2017 Same period 2016
Rank 177 169 208
Rank change year-on-year -8 +39 +7
Permanent jobs citing iOS Development 38 34 24
As % of all permanent IT jobs advertised in Hertfordshire 0.80% 0.80% 0.49%
As % of the Processes & Methodologies category 0.92% 0.89% 0.55%
Number of salaries quoted 35 30 12
Hertfordshire median annual salary £57,500 £51,250 £52,500
Median salary % change year-on-year +12.20% -2.38% +5.00%
10th Percentile £37,000 £41,125 £48,750
90th Percentile £70,000 £72,500 £64,125
East of England median annual salary £55,000 £46,500 £40,000
% change year-on-year +18.28% +16.25% -11.11%

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 4,133 3,829 4,365
As % of all permanent IT jobs advertised in Hertfordshire 87.19% 90.18% 88.49%
Number of salaries quoted 3,407 3,229 3,544
Hertfordshire median annual salary £52,500 £47,100 £47,000
Median salary % change year-on-year +11.46% +0.21% +4.44%
10th Percentile £27,500 £26,450 £27,500
90th Percentile £72,500 £72,000 £71,250
East of England median annual salary £50,000 £45,000 £45,000
% change year-on-year +11.11% - +2.27%

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 23 May 2018.

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 23 May 2018. 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 -1 14 £55,000 -4.35%
St Albans -7 6 £47,500 +5.56%
Welwyn Garden City -29 6 £70,000 - 1
Hatfield - 3 £57,500 - 3
Hemel Hempstead -11 2 £72,500 +70.59%
Royston - 1 £35,000 - 1
iOS Development
East of England

For the 6 months to 23 May 2018, IT jobs citing iOS Development also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Hertfordshire region with a requirement for iOS Development.

1 38 (100.00%) Apple iOS
2 24 (63.16%) Apple Swift
2 24 (63.16%) OO
3 20 (52.63%) OOP
4 19 (50.00%) Objective-C
5 18 (47.37%) MVC
5 18 (47.37%) User Experience
5 18 (47.37%) iOS SDK
6 17 (44.74%) Xcode
7 16 (42.11%) Android
8 15 (39.47%) Agile Software Development
9 13 (34.21%) SQLite
9 13 (34.21%) Web Services
9 13 (34.21%) REST
9 13 (34.21%) Cocoa Touch
9 13 (34.21%) Memory Management
9 13 (34.21%) Android Development
9 13 (34.21%) JavaScriptCore
10 12 (31.58%) CocoaPods
11 11 (28.95%) Java
11 11 (28.95%) JSON
12 10 (26.32%) Core Data
12 10 (26.32%) Continuous Deployment
13 8 (21.05%) Test Automation
13 8 (21.05%) Mobile App
13 8 (21.05%) C++
13 8 (21.05%) Apple
14 7 (18.42%) OOD
14 7 (18.42%) Subversion
14 7 (18.42%) Git (software)

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 5 (13.16%) CMS
1 5 (13.16%) Sitecore CMS
Cloud Services
1 6 (15.79%) Amazon AWS
2 5 (13.16%) AWS Lambda
2 5 (13.16%) Serverless
2 5 (13.16%) TestFlight
3 1 (2.63%) Google Cloud Platform
3 1 (2.63%) Microsoft Azure
Communications & Networking
1 5 (13.16%) iBeacon
2 1 (2.63%) HTTP
2 1 (2.63%) HTTPS
2 1 (2.63%) TCP/IP
Database & Business Intelligence
1 13 (34.21%) SQLite
Development Applications
1 17 (44.74%) Xcode
2 12 (31.58%) CocoaPods
3 7 (18.42%) Git (software)
3 7 (18.42%) Subversion
4 5 (13.16%) Crashlytics
5 4 (10.53%) Atlassian Bamboo
5 4 (10.53%) GitLab
5 4 (10.53%) Jenkins
5 4 (10.53%) JIRA
6 1 (2.63%) JUnit
General
1 6 (15.79%) Finance
2 5 (13.16%) Marketing
Job Titles
1 35 (92.11%) Developer
2 30 (78.95%) iOS Developer
3 13 (34.21%) Applications Developer
4 10 (26.32%) Objective-C Developer
5 9 (23.68%) Android Developer
6 6 (15.79%) iOS Android Developer
6 6 (15.79%) Mobile Developer
6 6 (15.79%) Software Developer
7 5 (13.16%) Lead Android Developer
7 5 (13.16%) Lead Developer
7 5 (13.16%) Lead iOS Developer
7 5 (13.16%) Mobile Applications Developer
8 3 (7.89%) Developer/Software Engineer
8 3 (7.89%) Head of Development
8 3 (7.89%) iOS Software Engineer
8 3 (7.89%) Software Engineer
9 2 (5.26%) Graduate
9 2 (5.26%) Graduate Developer
9 2 (5.26%) Graduate Software Developer
9 2 (5.26%) Senior Developer
Libraries, Frameworks & Software Standards
1 18 (47.37%) iOS SDK
2 13 (34.21%) Cocoa Touch
2 13 (34.21%) JavaScriptCore
2 13 (34.21%) REST
2 13 (34.21%) Web Services
3 11 (28.95%) JSON
4 10 (26.32%) Core Data
5 5 (13.16%) Django
6 4 (10.53%) .NET
6 4 (10.53%) Cocoa
7 3 (7.89%) Android SDK
7 3 (7.89%) AngularJS
7 3 (7.89%) ASP.NET
8 1 (2.63%) .NET Framework
8 1 (2.63%) Apache Wicket
8 1 (2.63%) GWT
8 1 (2.63%) J2SE
8 1 (2.63%) Java ME
8 1 (2.63%) JSF
8 1 (2.63%) Swing
Miscellaneous
1 18 (47.37%) User Experience
2 8 (21.05%) Mobile App
3 6 (15.79%) Algorithms
4 5 (13.16%) iPad
4 5 (13.16%) iPhone
4 5 (13.16%) Social Media
5 3 (7.89%) Smartphone
6 2 (5.26%) Computer Science
7 1 (2.63%) Digital TV
7 1 (2.63%) STB
Operating Systems
1 38 (100.00%) Apple iOS
2 16 (42.11%) Android
3 2 (5.26%) Windows
3 2 (5.26%) Windows 8
4 1 (2.63%) Linux
4 1 (2.63%) Ubuntu
Processes & Methodologies
1 24 (63.16%) OO
2 20 (52.63%) OOP
3 18 (47.37%) MVC
4 15 (39.47%) Agile Software Development
5 13 (34.21%) Android Development
5 13 (34.21%) Memory Management
6 10 (26.32%) Continuous Deployment
7 8 (21.05%) Test Automation
8 7 (18.42%) OOD
9 6 (15.79%) Concurrent Programming
9 6 (15.79%) Continuous Integration
9 6 (15.79%) Dependency Injection
9 6 (15.79%) Domain Models
9 6 (15.79%) SOLID
9 6 (15.79%) TDD
10 5 (13.16%) Auto-Scaling
10 5 (13.16%) Digital Marketing
10 5 (13.16%) Enterprise Content Management
10 5 (13.16%) Information Architecture
10 5 (13.16%) Kanban
Programming Languages
1 24 (63.16%) Apple Swift
2 19 (50.00%) Objective-C
3 11 (28.95%) Java
4 8 (21.05%) C++
5 5 (13.16%) Kotlin
6 4 (10.53%) C#
6 4 (10.53%) Scala
7 3 (7.89%) JavaScript
8 1 (2.63%) C
8 1 (2.63%) Python
System Software
1 1 (2.63%) Docker
Systems Management
1 5 (13.16%) HockeyApp
1 5 (13.16%) Single Sign-On
2 1 (2.63%) Kubernetes
Vendors
1 8 (21.05%) Apple
2 5 (13.16%) Sitecore
3 1 (2.63%) Atlassian
3 1 (2.63%) Google