Period
to 20 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire with a requirement for iOS SDK skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited iOS SDK over the 6 months to 20 November 2017 with a comparison to the same period in the previous 2 years.

Apple iOS SDK
East of England > Hertfordshire
6 months to
20 Nov 2017
Same period 2016 Same period 2015
Rank 202 192 226
Rank change year-on-year -10 +34 -11
Permanent jobs citing iOS SDK 12 23 12
As % of all permanent IT jobs advertised in Hertfordshire 0.27% 0.52% 0.22%
As % of the Libraries, Frameworks & Software Standards category 0.66% 1.47% 0.64%
Number of salaries quoted 12 17 12
Hertfordshire median annual salary £65,000 £50,000 £42,500
Median salary % change year-on-year +30.00% +17.65% -15.00%
10th Percentile £57,500 £39,500 £33,750
90th Percentile £67,500 £62,750 £55,500
East of England median annual salary £65,000 £45,000 £42,500
% change year-on-year +44.44% +5.88% -15.00%

iOS SDK is in the Software Libraries and Frameworks 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 technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Hertfordshire
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 1819 1562 1863
As % of all permanent IT jobs advertised in Hertfordshire 41.35% 35.26% 34.54%
Number of salaries quoted 1597 1399 1628
Hertfordshire median annual salary £50,000 £50,000 £45,000
Median salary % change year-on-year - +11.11% -
10th Percentile £31,250 £29,750 £28,000
90th Percentile £70,000 £70,000 £68,750
East of England median annual salary £47,000 £45,000 £42,500
% change year-on-year +4.44% +5.88% -

iOS SDK
Job Vacancy Trend in Hertfordshire

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

Job vacancy trend for iOS SDK in Hertfordshire

iOS SDK
Salary Trend in Hertfordshire

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

Salary trend for iOS SDK in Hertfordshire

iOS SDK
Salary Histogram in Hertfordshire

The salary distribution of IT jobs citing iOS SDK in Hertfordshire over the 6 months to 20 November 2017.

Salary histogram for iOS SDK in Hertfordshire

iOS SDK
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 SDK within the Hertfordshire region over the 6 months to 20 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 +1 11 £65,000 +15.56%
iOS SDK
East of England

For the 6 months to 20 November 2017, IT jobs citing iOS SDK 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 SDK.

1 12 (100.00%) OOP
1 12 (100.00%) Xcode
1 12 (100.00%) Objective-C
1 12 (100.00%) Apple iOS
1 12 (100.00%) iOS Development
2 11 (91.67%) iBeacon
2 11 (91.67%) User Experience
2 11 (91.67%) Cocoa Touch
2 11 (91.67%) SQLite
2 11 (91.67%) Git (software)
2 11 (91.67%) Agile Software Development
2 11 (91.67%) Subversion
2 11 (91.67%) C++
2 11 (91.67%) MVC
2 11 (91.67%) JavaScriptCore
3 10 (83.33%) CocoaPods
3 10 (83.33%) Memory Management
4 7 (58.33%) Mobile Development
5 2 (16.67%) C
6 1 (8.33%) Computer Science
6 1 (8.33%) Software Engineering
6 1 (8.33%) Games
6 1 (8.33%) Scrum
6 1 (8.33%) Windows
6 1 (8.33%) OO
6 1 (8.33%) iPad
6 1 (8.33%) Continuous Integration
6 1 (8.33%) Android
6 1 (8.33%) iPhone
6 1 (8.33%) Windows 8

iOS SDK
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:

Cloud Services
1 1 (8.33%) TestFlight
Communications & Networking
1 11 (91.67%) iBeacon
Database & Business Intelligence
1 11 (91.67%) SQLite
Development Applications
1 12 (100.00%) Xcode
2 11 (91.67%) Git (software)
2 11 (91.67%) Subversion
3 10 (83.33%) CocoaPods
General
1 1 (8.33%) Games
Job Titles
1 11 (91.67%) Developer
1 11 (91.67%) iOS Developer
2 6 (50.00%) Mobile Developer
3 2 (16.67%) C Developer
3 2 (16.67%) Software Developer
4 1 (8.33%) iOS Software Engineer
4 1 (8.33%) Objective-C Developer
4 1 (8.33%) Software Engineer
Libraries, Frameworks & Software Standards
1 11 (91.67%) Cocoa Touch
1 11 (91.67%) JavaScriptCore
Miscellaneous
1 11 (91.67%) User Experience
2 1 (8.33%) Computer Science
2 1 (8.33%) iPad
2 1 (8.33%) iPhone
2 1 (8.33%) Mobile App
Operating Systems
1 12 (100.00%) Apple iOS
2 1 (8.33%) Android
2 1 (8.33%) Windows
2 1 (8.33%) Windows 8
Processes & Methodologies
1 12 (100.00%) iOS Development
1 12 (100.00%) OOP
2 11 (91.67%) Agile Software Development
2 11 (91.67%) MVC
3 10 (83.33%) Memory Management
4 7 (58.33%) Mobile Development
5 1 (8.33%) Continuous Integration
5 1 (8.33%) OO
5 1 (8.33%) Scrum
5 1 (8.33%) Software Engineering
Programming Languages
1 12 (100.00%) Objective-C
2 11 (91.67%) C++
3 2 (16.67%) C
Systems Management
1 1 (8.33%) HockeyApp