Period
to 20 April 2018

The following table provides summary statistics for permanent job vacancies advertised in Chester 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 20 April 2018 with a comparison to the same period in the previous 2 years.

Apple iOS
Cheshire > Chester
6 months to
20 Apr 2018
Same period 2017 Same period 2016
Rank 52 - 34
Rank change year-on-year - +34 +11
Permanent jobs citing Apple iOS 10 0 15
As % of all permanent IT jobs advertised in Chester 2.51% - 4.97%
As % of the Operating Systems category 8.77% - 21.43%
Number of salaries quoted 10 0 15
Chester median annual salary £42,500 - £45,000
10th Percentile £36,750 - £33,750
90th Percentile £47,500 - £69,500
Cheshire median annual salary £42,500 £40,000 £36,250
% change year-on-year +6.25% +10.34% -19.44%

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 Chester with a requirement for operating system skills.

All Operating Systems
Chester
Permanent vacancies with a requirement for operating system skills 114 48 70
As % of all permanent IT jobs advertised in Chester 28.64% 15.74% 23.18%
Number of salaries quoted 103 41 63
Chester median annual salary £37,500 £32,500 £32,500
Median salary % change year-on-year +15.38% - -27.78%
10th Percentile £20,525 £25,500 £22,800
90th Percentile £52,500 £46,250 £55,000
Cheshire median annual salary £40,500 £33,000 £32,500
% change year-on-year +22.73% +1.54% -18.75%

Apple iOS
Job Vacancy Trend in Chester

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

Job vacancy trend for Apple iOS in Chester

Apple iOS
Salary Trend in Chester

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

Salary trend for Apple iOS in Chester

Apple iOS
Salary Histogram in Chester

The salary distribution of IT jobs citing Apple iOS in Chester over the 6 months to 20 April 2018.

Salary histogram for Apple iOS in Chester

For the 6 months to 20 April 2018, IT 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 permanent job ads across the Chester region with a requirement for Apple iOS.

1 7 (70.00%) OOP
1 7 (70.00%) Agile Software Development
1 7 (70.00%) Mobile App
1 7 (70.00%) iOS Development
2 6 (60.00%) Android
3 5 (50.00%) Apple
3 5 (50.00%) XML
3 5 (50.00%) Apple Swift
4 4 (40.00%) iTunes
4 4 (40.00%) Degree
5 3 (30.00%) Test Strategy
5 3 (30.00%) QA
5 3 (30.00%) Scrum
5 3 (30.00%) Smartphone
5 3 (30.00%) ISTQB
5 3 (30.00%) SQL
5 3 (30.00%) ISEB
5 3 (30.00%) Disruptive Innovation
5 3 (30.00%) Mentoring
5 3 (30.00%) Android Development
5 3 (30.00%) Software Delivery
5 3 (30.00%) Big Data
5 3 (30.00%) Data Analytics
5 3 (30.00%) Analytics
6 2 (20.00%) SUSE
6 2 (20.00%) OO
6 2 (20.00%) E-Commerce
6 2 (20.00%) MySQL
6 2 (20.00%) CSS
6 2 (20.00%) Linux

Apple iOS
Co-occurring IT Skills in Chester 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 4 (40.00%) iTunes
Database & Business Intelligence
1 3 (30.00%) Big Data
2 2 (20.00%) MySQL
General
1 2 (20.00%) Retail
Job Titles
1 7 (70.00%) Developer
2 4 (40.00%) iOS Developer
2 4 (40.00%) Mobile Developer
3 3 (30.00%) Applications Developer
3 3 (30.00%) Mobile Applications Developer
3 3 (30.00%) Test Leader
4 2 (20.00%) Web Developer
Libraries, Frameworks & Software Standards
1 5 (50.00%) XML
2 2 (20.00%) Ajax
2 2 (20.00%) CSS
2 2 (20.00%) HTML
3 1 (10.00%) Android SDK
3 1 (10.00%) iOS SDK
3 1 (10.00%) REST
Miscellaneous
1 7 (70.00%) Mobile App
2 3 (30.00%) Smartphone
Operating Systems
1 6 (60.00%) Android
2 2 (20.00%) Linux
2 2 (20.00%) SUSE
Processes & Methodologies
1 7 (70.00%) Agile Software Development
1 7 (70.00%) iOS Development
1 7 (70.00%) OOP
2 3 (30.00%) Analytics
2 3 (30.00%) Android Development
2 3 (30.00%) Data Analytics
2 3 (30.00%) Disruptive Innovation
2 3 (30.00%) Mentoring
2 3 (30.00%) Scrum
2 3 (30.00%) Software Delivery
2 3 (30.00%) Test Strategy
3 2 (20.00%) E-Commerce
3 2 (20.00%) OO
3 2 (20.00%) Web Development
4 1 (10.00%) Mobile Development
Programming Languages
1 5 (50.00%) Apple Swift
2 3 (30.00%) SQL
3 2 (20.00%) JavaScript
3 2 (20.00%) PHP
4 1 (10.00%) Java
4 1 (10.00%) Objective-C
Qualifications
1 4 (40.00%) Degree
2 3 (30.00%) ISEB
2 3 (30.00%) ISTQB
Quality Assurance & Compliance
1 3 (30.00%) QA
Vendors
1 5 (50.00%) Apple
2 2 (20.00%) Google
2 2 (20.00%) Twitter