Period
to 22 November 2017

The following table provides summary statistics for contract job vacancies advertised in Hertfordshire with a requirement for iOS Development skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited iOS Development over the 6 months to 22 November 2017 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.

iOS Software Development
East of England > Hertfordshire
6 months to
22 Nov 2017
Same period 2016 Same period 2015
Rank 101 93 99
Rank change year-on-year -8 +6 +2
Contract jobs citing iOS Development 1 1 4
As % of all contract IT jobs advertised in Hertfordshire 0.063% 0.071% 0.25%
As % of the Processes & Methodologies category 0.079% 0.093% 0.33%
Number of daily rates quoted 1 1 0
Hertfordshire median daily rate £375 £450 -
Median daily rate % change year-on-year -16.67% - -
East of England median daily rate £325 £350 £300
% change year-on-year -7.14% +16.67% -20.00%
Number of hourly rates quoted 0 0 0
Hertfordshire median hourly rate - - -
East of England median hourly rate £62.50 £36.00 -
% change year-on-year +73.61% - -

iOS Development is in the Processes and Methodologies 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 process or methodology skills.

All Process and Methodology Skills
Hertfordshire
Contract vacancies with a requirement for process or methodology skills 1262 1076 1206
As % of all contract IT jobs advertised in Hertfordshire 79.87% 76.91% 75.61%
Number of daily rates quoted 624 625 605
Hertfordshire median daily rate £400 £413 £400
Median daily rate % change year-on-year -3.03% +3.13% +6.67%
10th Percentile £213 £224 £225
90th Percentile £575 £545 £570
East of England median daily rate £425 £400 £400
% change year-on-year +6.25% - +6.67%
Number of hourly rates quoted 67 58 96
Hertfordshire median hourly rate £19.00 £32.25 £21.00
Median hourly rate % change year-on-year -41.09% +53.57% +31.25%
10th Percentile £13.00 £10.35 £9.50
90th Percentile £46.80 £53.75 £43.13
East of England median hourly rate £31.50 £32.00 £23.75
% change year-on-year -1.56% +34.74% -1.53%

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
Contractor Daily Rate Trend in Hertfordshire

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

Contractor daily rate trend for iOS Development in Hertfordshire

For the 6 months to 22 November 2017, IT contractor jobs citing iOS Development also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Hertfordshire region with a requirement for iOS Development.

1 1 (100.00%) C#
1 1 (100.00%) HTML
1 1 (100.00%) Java
1 1 (100.00%) SQL
1 1 (100.00%) Oracle
1 1 (100.00%) SQL Server
1 1 (100.00%) Visual Studio
1 1 (100.00%) JSP
1 1 (100.00%) Struts
1 1 (100.00%) Web Services
1 1 (100.00%) JBoss
1 1 (100.00%) Eclipse
1 1 (100.00%) MVC
1 1 (100.00%) Agile Software Development
1 1 (100.00%) Ajax
1 1 (100.00%) Web Development
1 1 (100.00%) jQuery
1 1 (100.00%) Android
1 1 (100.00%) Apple iOS
1 1 (100.00%) AngularJS
1 1 (100.00%) Xamarin
1 1 (100.00%) Android Development

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 1 (100.00%) JBoss
Database & Business Intelligence
1 1 (100.00%) SQL Server
Development Applications
1 1 (100.00%) Eclipse
1 1 (100.00%) Visual Studio
Job Titles
1 1 (100.00%) Developer
1 1 (100.00%) Java Developer
1 1 (100.00%) Java Web Developer
1 1 (100.00%) Web Developer
Libraries, Frameworks & Software Standards
1 1 (100.00%) Ajax
1 1 (100.00%) AngularJS
1 1 (100.00%) HTML
1 1 (100.00%) jQuery
1 1 (100.00%) JSP
1 1 (100.00%) Struts
1 1 (100.00%) Web Services
Operating Systems
1 1 (100.00%) Android
1 1 (100.00%) Apple iOS
Processes & Methodologies
1 1 (100.00%) Agile Software Development
1 1 (100.00%) Android Development
1 1 (100.00%) MVC
1 1 (100.00%) Web Development
Programming Languages
1 1 (100.00%) C#
1 1 (100.00%) Java
1 1 (100.00%) SQL
Vendors
1 1 (100.00%) Oracle
1 1 (100.00%) Xamarin