Period
to 23 November 2017

The following table provides summary statistics for permanent job vacancies advertised in St Albans 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 23 November 2017 with a comparison to the same period in the previous 2 years.

Apple iOS
Hertfordshire > St Albans
6 months to
23 Nov 2017
Same period 2016 Same period 2015
Rank 49 62 66
Rank change year-on-year +13 +4 -1
Permanent jobs citing Apple iOS 19 4 5
As % of all permanent IT jobs advertised in St Albans 5.67% 1.00% 1.66%
As % of the Operating Systems category 20.43% 9.09% 5.62%
Number of salaries quoted 15 4 3
St Albans median annual salary £55,000 £45,000 £40,000
Median salary % change year-on-year +22.22% +12.50% -33.33%
10th Percentile £43,750 £31,250 £33,500
90th Percentile £57,500 £63,125 £51,500
Hertfordshire median annual salary £52,500 £50,000 £45,000
% change year-on-year +5.00% +11.11% -10.00%

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 St Albans with a requirement for operating system skills.

All Operating Systems
St Albans
Permanent vacancies with a requirement for operating system skills 93 44 89
As % of all permanent IT jobs advertised in St Albans 27.76% 10.95% 29.57%
Number of salaries quoted 77 44 87
St Albans median annual salary £47,500 £55,000 £45,000
Median salary % change year-on-year -13.64% +22.22% +12.50%
10th Percentile £25,000 £32,150 £21,700
90th Percentile £66,000 £72,500 £65,000
Hertfordshire median annual salary £42,500 £45,000 £42,500
% change year-on-year -5.56% +5.88% +6.25%

Apple iOS
Job Vacancy Trend in St Albans

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

Job vacancy trend for Apple iOS in St Albans

Apple iOS
Salary Trend in St Albans

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

Salary trend for Apple iOS in St Albans

For the 6 months to 23 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 St Albans region with a requirement for Apple iOS.

1 9 (47.37%) Unix
1 9 (47.37%) Python
1 9 (47.37%) 802.11
1 9 (47.37%) RFID
1 9 (47.37%) Wi-Fi
1 9 (47.37%) Wireless
1 9 (47.37%) CWNA
1 9 (47.37%) Network Design
1 9 (47.37%) Degree
1 9 (47.37%) Wireless Security
1 9 (47.37%) 802.1X
2 8 (42.11%) Software Engineering
3 6 (31.58%) Test Automation
3 6 (31.58%) iOS Development
3 6 (31.58%) Apple Swift
4 5 (26.32%) Concurrent Programming
4 5 (26.32%) User Experience
4 5 (26.32%) Algorithms
4 5 (26.32%) Auto-Scaling
4 5 (26.32%) Amazon AWS
4 5 (26.32%) Dependency Injection
4 5 (26.32%) Memory Management
4 5 (26.32%) REST
4 5 (26.32%) AWS Lambda
4 5 (26.32%) Core Data
4 5 (26.32%) Continuous Deployment
4 5 (26.32%) Domain Models
4 5 (26.32%) SOLID
4 5 (26.32%) Serverless
4 5 (26.32%) MVC

Apple iOS
Co-occurring IT Skills in St Albans 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 4 (21.05%) Skype for Business
Cloud Services
1 5 (26.32%) Amazon AWS
1 5 (26.32%) AWS Lambda
1 5 (26.32%) Serverless
Communications & Networking
1 9 (47.37%) 802.11
1 9 (47.37%) RFID
1 9 (47.37%) Wi-Fi
1 9 (47.37%) Wireless
1 9 (47.37%) Wireless Security
2 4 (21.05%) Skype
2 4 (21.05%) Unified Communications
3 1 (5.26%) Internet
Database & Business Intelligence
1 4 (21.05%) Power BI
General
1 4 (21.05%) Marketing
Job Titles
1 9 (47.37%) Wireless Engineer
2 8 (42.11%) Software Engineer
3 6 (31.58%) Developer
3 6 (31.58%) iOS Developer
4 5 (26.32%) Applications Developer
5 4 (21.05%) Marketing Manager
5 4 (21.05%) Product Manager
5 4 (21.05%) Product Marketing Manager
6 2 (10.53%) C++ Software Engineer
6 2 (10.53%) Python Software Engineer
7 1 (5.26%) Android Developer
7 1 (5.26%) iOS Android Developer
Libraries, Frameworks & Software Standards
1 9 (47.37%) 802.1X
2 5 (26.32%) Core Data
2 5 (26.32%) Django
2 5 (26.32%) JSON
2 5 (26.32%) REST
2 5 (26.32%) Web Services
Miscellaneous
1 5 (26.32%) Algorithms
1 5 (26.32%) User Experience
2 1 (5.26%) iPhone
2 1 (5.26%) Mobile App
Operating Systems
1 9 (47.37%) Unix
2 4 (21.05%) Windows
3 1 (5.26%) Android
Processes & Methodologies
1 9 (47.37%) Network Design
2 8 (42.11%) Software Engineering
3 6 (31.58%) iOS Development
3 6 (31.58%) Test Automation
4 5 (26.32%) Auto-Scaling
4 5 (26.32%) Concurrent Programming
4 5 (26.32%) Continuous Deployment
4 5 (26.32%) CRM
4 5 (26.32%) Dependency Injection
4 5 (26.32%) Domain Models
4 5 (26.32%) Kanban
4 5 (26.32%) Memory Management
4 5 (26.32%) MVC
4 5 (26.32%) OO
4 5 (26.32%) OOD
4 5 (26.32%) OOP
4 5 (26.32%) SOLID
4 5 (26.32%) TDD
5 4 (21.05%) Proactive Monitoring
5 4 (21.05%) Product Marketing
Programming Languages
1 9 (47.37%) Python
2 6 (31.58%) Apple Swift
3 2 (10.53%) C++
4 1 (5.26%) Java
4 1 (5.26%) Objective-C
Qualifications
1 9 (47.37%) CWNA
1 9 (47.37%) Degree
Vendors
1 4 (21.05%) Apple
1 4 (21.05%) Microsoft