Period
to 23 October 2019

The following table provides summary statistics for contract job vacancies advertised in Hertfordshire with a requirement for Apple iOS skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Apple iOS over the 6 months to 23 October 2019 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Apple iOS
East of England > Hertfordshire
6 months to
23 Oct 2019
Same period 2018 Same period 2017
Rank 79 90 100
Rank change year-on-year +11 +10 -15
Contract jobs citing Apple iOS 21 12 3
As % of all contract IT jobs advertised in Hertfordshire 1.55% 0.75% 0.20%
As % of the Operating Systems category 6.60% 3.23% 0.93%
Number of daily rates quoted 17 10 3
Hertfordshire median daily rate £400 £388 £350
Median daily rate % change year-on-year +3.23% +10.71% -12.50%
10th Percentile £308 £151 £205
90th Percentile £475 £406 £385
East of England median daily rate £395 £388 £330
% change year-on-year +1.94% +17.42% -5.71%
Number of hourly rates quoted 2 2 0
Hertfordshire median hourly rate £16.20 £19.50 -
Median hourly rate % change year-on-year -16.92% - -
East of England median hourly rate £16.20 £17.50 £17.50
% change year-on-year -7.43% - -

Apple iOS is in the Operating Systems category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Hertfordshire with a requirement for operating system skills.

All Operating Systems
Hertfordshire
Contract vacancies with a requirement for operating system skills 318 371 324
As % of all contract IT jobs advertised in Hertfordshire 23.43% 23.10% 21.27%
Number of daily rates quoted 155 202 146
Hertfordshire median daily rate £388 £338 £375
Median daily rate % change year-on-year +14.81% -10.00% +7.14%
10th Percentile £131 £125 £121
90th Percentile £560 £475 £575
East of England median daily rate £375 £400 £375
% change year-on-year -6.25% +6.67% +7.14%
Number of hourly rates quoted 38 53 46
Hertfordshire median hourly rate £15.68 £15.86 £14.75
Median hourly rate % change year-on-year -1.13% +7.53% -
10th Percentile £11.17 £12.05 £12.09
90th Percentile £46.80 £47.55 £36.75
East of England median hourly rate £15.86 £16.50 £22.14
% change year-on-year -3.88% -25.47% +34.17%

Apple iOS
Job Vacancy Trend in Hertfordshire

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

Job vacancy trend for Apple iOS in Hertfordshire

Apple iOS
Contractor Daily Rate Trend in Hertfordshire

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Apple iOS in Hertfordshire.

Contractor daily rate trend for Apple iOS in Hertfordshire

Apple iOS
Contractor Daily Rate Histogram in Hertfordshire

The daily rate distribution of IT jobs citing Apple iOS in Hertfordshire over the 6 months to 23 October 2019.

Contractor daily rate histogram for Apple iOS in Hertfordshire

Apple iOS
Contractor Hourly Rate Trend in Hertfordshire

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Apple iOS in Hertfordshire.

Contractor hourly rate trend for Apple iOS in Hertfordshire

Apple iOS
Contract Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Apple iOS within the Hertfordshire region over the 6 months to 23 October 2019. 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Hemel Hempstead - 9 £360 - 2
Watford -15 3 £325 -16.13% 5
Borehamwood - 3 £450 -
Stevenage - 2 - - 2
Hertford - 1 £450 - 3
Hatfield - 1 £475 - 1
Apple iOS
East of England

For the 6 months to 23 October 2019, IT contractor 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 contract job ads across the Hertfordshire region with a requirement for Apple iOS.

1 19 (90.48%) Android
2 13 (61.90%) Windows
2 13 (61.90%) Agile Software Development
3 11 (52.38%) HTML
4 10 (47.62%) JavaScript
4 10 (47.62%) JSON
5 9 (42.86%) Scrum
5 9 (42.86%) Mac OS
6 8 (38.10%) User Experience
7 7 (33.33%) Software Delivery
7 7 (33.33%) TestRail
7 7 (33.33%) Test Automation
7 7 (33.33%) Kanban
7 7 (33.33%) BDD
7 7 (33.33%) ATDD
7 7 (33.33%) TDD
7 7 (33.33%) JIRA
7 7 (33.33%) Test Scripting
7 7 (33.33%) CSS
7 7 (33.33%) Web Services
8 6 (28.57%) Validation
9 5 (23.81%) Mobile App
10 4 (19.05%) Cucumber
10 4 (19.05%) Acunetix
10 4 (19.05%) REST
10 4 (19.05%) Marketing
10 4 (19.05%) OWASP
10 4 (19.05%) HP Quality Center
10 4 (19.05%) WebDriver
10 4 (19.05%) BrowserStack

Apple iOS
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:

Applications
1 1 (4.76%) Microsoft Office
Cloud Services
1 4 (19.05%) BrowserStack
1 4 (19.05%) Sauce Labs
2 1 (4.76%) Office 365
Communications & Networking
1 2 (9.52%) DNS
1 2 (9.52%) LAN
1 2 (9.52%) TCP/IP
1 2 (9.52%) WAN
Development Applications
1 7 (33.33%) JIRA
1 7 (33.33%) TestRail
2 4 (19.05%) Appium
2 4 (19.05%) AppScan
2 4 (19.05%) Burp Suite
2 4 (19.05%) Calabash
2 4 (19.05%) Cucumber
2 4 (19.05%) Robot Framework
2 4 (19.05%) Selenium
2 4 (19.05%) WebDriver
3 2 (9.52%) SoapUI
4 1 (4.76%) Jenkins
General
1 4 (19.05%) Marketing
1 4 (19.05%) Telecoms
2 3 (14.29%) Retail
3 2 (9.52%) Back Office
Job Titles
1 6 (28.57%) Tester
2 4 (19.05%) Automation Tester
3 3 (14.29%) Mobile Tester
3 3 (14.29%) Product Manager
3 3 (14.29%) Support Engineer
3 3 (14.29%) Test Leader
4 2 (9.52%) Developer
4 2 (9.52%) Mobile Developer
4 2 (9.52%) Penetration Tester
4 2 (9.52%) Security Engineer
4 2 (9.52%) Technical Leader
4 2 (9.52%) Telecoms Engineer
4 2 (9.52%) Telecoms Support Engineer
4 2 (9.52%) Test Engineer
5 1 (4.76%) Android Tester
5 1 (4.76%) iOS Tester
5 1 (4.76%) IT Engineer
5 1 (4.76%) Senior Automation Tester
5 1 (4.76%) Web Applications Tester
5 1 (4.76%) Web Tester
Libraries, Frameworks & Software Standards
1 11 (52.38%) HTML
2 10 (47.62%) JSON
3 7 (33.33%) CSS
3 7 (33.33%) Web Services
4 4 (19.05%) REST
4 4 (19.05%) SOAP
5 3 (14.29%) .NET
5 3 (14.29%) Ajax
5 3 (14.29%) ASP.NET
5 3 (14.29%) RESTful
5 3 (14.29%) XML
6 1 (4.76%) AngularJS
6 1 (4.76%) HTML5
6 1 (4.76%) jQuery
6 1 (4.76%) Laravel
6 1 (4.76%) React
6 1 (4.76%) React Native
6 1 (4.76%) Vue.js
Miscellaneous
1 8 (38.10%) User Experience
2 5 (23.81%) Mobile App
3 3 (14.29%) Analytical Skills
4 2 (9.52%) iPhone
4 2 (9.52%) Smartphone
5 1 (4.76%) Self-Motivation
Operating Systems
1 19 (90.48%) Android
2 13 (61.90%) Windows
3 9 (42.86%) Mac OS
4 2 (9.52%) Linux
5 1 (4.76%) Windows 10
5 1 (4.76%) Windows 7
Processes & Methodologies
1 13 (61.90%) Agile Software Development
2 9 (42.86%) Scrum
3 7 (33.33%) ATDD
3 7 (33.33%) BDD
3 7 (33.33%) Kanban
3 7 (33.33%) Software Delivery
3 7 (33.33%) TDD
3 7 (33.33%) Test Automation
3 7 (33.33%) Test Scripting
4 6 (28.57%) Validation
5 4 (19.05%) Android Development
5 4 (19.05%) DevOps
5 4 (19.05%) iOS Development
5 4 (19.05%) Multithreading
5 4 (19.05%) OWASP
5 4 (19.05%) Penetration Testing
5 4 (19.05%) Vulnerability Assessment
5 4 (19.05%) Vulnerability Scanning
6 3 (14.29%) Cryptography
6 3 (14.29%) Information Security
Programming Languages
1 10 (47.62%) JavaScript
2 4 (19.05%) PHP
2 4 (19.05%) Ruby
3 3 (14.29%) Java
3 3 (14.29%) Objective-C
3 3 (14.29%) Perl
3 3 (14.29%) Python
3 3 (14.29%) Shell Script
3 3 (14.29%) SQL
4 1 (4.76%) Go
Qualifications
1 4 (19.05%) SANS
2 2 (9.52%) SC Cleared
2 2 (9.52%) Security Cleared
Quality Assurance & Compliance
1 1 (4.76%) SLA
Systems Management
1 4 (19.05%) HP Quality Center
1 4 (19.05%) WebInspect
2 3 (14.29%) Single Sign-On
3 1 (4.76%) Jamf Pro
Vendors
1 4 (19.05%) Acunetix
1 4 (19.05%) HP
1 4 (19.05%) IBM
2 2 (9.52%) Samsung
3 1 (4.76%) Google
3 1 (4.76%) ServiceNow