The statistics below represent IT contracts advertised across the Hertfordshire region that had iOS Developer featuring in the job title. Included is a guide to the contractor rates offered over the 3 months to 30 May 2016 with a comparison to same period over 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
30 May 2016
Same period 2015 Same period 2014
iOS Developer
Rank 57 - -
Rank change year-on-year
- 0
Contract jobs requiring an iOS Developer 1 0 0
As % of all contract IT jobs located in Hertfordshire 0.15% - -
As % of the Job Titles category 0.16% - -
Number of daily rates quoted 1 0 0
Median daily rate £400 - -
UK excluding London median daily rate £375 £363 £325
% change year-on-year
+3.44% +11.53%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - £41.00 -
iOS Developer
East of England

The following table is for comparison with the above and provides statistics for the entire Job Titles category in contract jobs advertised in the Hertfordshire region. Most job vacancies include a discernible job title. As such the figures in the first row provide an indication of the total number of contract jobs in the overall sample.

Job Titles Category
Hertfordshire
Contract IT job ads with a match in the
Job Titles category
635 707 628
As % of all contract IT jobs located in Hertfordshire 95.35% 92.54% 91.41%
Number of daily rates quoted 301 359 318
Median daily rate £400 £388 £360
Median daily rate % change year-on-year
+3.22% +7.63%
90% offered a daily rate of more than £200 £225 £175
10% offered a daily rate of more than £500 £500 £450
UK excluding London median daily rate £400 £375 £350
% change year-on-year
+6.66% +7.14%
Number of hourly rates quoted 37 48 47
Median hourly rate £13.50 £14.00 £21.00
Median hourly rate % change year-on-year
-3.57% -33.33%
90% offered a hourly rate of more than £8.25 £9.00 £10.50
10% offered a hourly rate of more than £29.80 £36.50 £37.00
UK excluding London median hourly rate £17.50 £16.00 £16.50
% change year-on-year
+9.37% -3.03%

iOS Developer
Jobs Demand Trend in Hertfordshire

The demand trend of IT contracts across the Hertfordshire region that featured iOS Developer in the job title.

iOS Developer Jobs Demand Trend in Hertfordshire

iOS Developer
Daily Rate Trend in Hertfordshire

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

iOS Developer Daily Rate Trend in Hertfordshire

iOS Developer Skill Set
Top 17 Related IT Skills in Hertfordshire

For the 6 months to 30 May 2016, iOS Developer contract jobs required the following IT skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Hertfordshire region featuring iOS Developer in the job title.

1 1 (100.00%) Java
1 1 (100.00%) JavaScript
1 1 (100.00%) PHP
1 1 (100.00%) CRM
1 1 (100.00%) ERP
1 1 (100.00%) Cocoa
1 1 (100.00%) Xcode
1 1 (100.00%) Objective-C
1 1 (100.00%) Agile Software Development
1 1 (100.00%) Web Development
1 1 (100.00%) Network Security
1 1 (100.00%) Apple iOS
1 1 (100.00%) Digital Media
1 1 (100.00%) UIKit
1 1 (100.00%) Mobile App
1 1 (100.00%) iOS Development
1 1 (100.00%) Apple Swift

iOS Developer Skill Set
Top Related 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:

Communications & Networking
1 1 (100.00%) Network Security
Development Applications
1 1 (100.00%) Xcode
Libraries, Frameworks & Software Standards
1 1 (100.00%) Cocoa
1 1 (100.00%) UIKit
Miscellaneous
1 1 (100.00%) Digital Media
1 1 (100.00%) Mobile App
Operating Systems
1 1 (100.00%) Apple iOS
Processes & Methodologies
1 1 (100.00%) Agile Software Development
1 1 (100.00%) CRM
1 1 (100.00%) ERP
1 1 (100.00%) iOS Development
1 1 (100.00%) Web Development
Programming Languages
1 1 (100.00%) Apple Swift
1 1 (100.00%) Java
1 1 (100.00%) JavaScript
1 1 (100.00%) Objective-C
1 1 (100.00%) PHP