The following table provides summary statistics for contract job vacancies advertised in Oxfordshire 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 3 months to 23 March 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.

3 months to
23 Mar 2017
Same period 2016 Same period 2015
iOS Software Development
South East / Oxfordshire
Rank 59 49 63
Rank change year-on-year -10 +14  
Contract jobs citing iOS Development 1 3 3
As % of all contract IT jobs advertised in Oxfordshire 0.18% 0.60% 0.44%
As % of the Processes & Methodologies category 0.23% 0.77% 0.52%
Number of daily rates quoted 1 1 3
Median daily rate £275 £350 £225
Median daily rate % change year-on-year -21.42% +55.55%  
UK excluding London median daily rate £388 £375 £350
% change year-on-year +3.33% +7.14%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £37.00 £38.75 £45.60
% change year-on-year -4.51% -15.02%  

iOS Development is in the process and methodology skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Oxfordshire with a requirement for process and methodology skills.

Contract Process & Methodology Skills
Oxfordshire
Contract job vacancies with a requirement for process and methodology skills 432 392 574
As % of all contract IT job vacancies advertised in Oxfordshire 79.12% 78.40% 84.54%
Number of daily rates quoted 316 308 373
Median daily rate £450 £400 £412
Median daily rate % change year-on-year +12.50% -2.79%  
90% offered a daily rate of more than £250 £200 £263
10% offered a daily rate of more than £550 £500 £550
UK excluding London median daily rate £410 £400 £399
% change year-on-year +2.50% +0.29%  
Number of hourly rates quoted 15 9 35
Median hourly rate £55.00 £17.50 £25.00
Median hourly rate % change year-on-year +214.28% -30.00%  
UK excluding London median hourly rate £36.00 £39.00 £30.00
% change year-on-year -7.69% +30.00%  

iOS Development
Job Vacancy Trend in Oxfordshire

The job posting trend of jobs advertised in Oxfordshire citing iOS Development as a proportion of all contract or permanent IT jobs with a match in the Processes & Methodologies category.

Job vacancy trend for iOS Development in Oxfordshire

iOS Development
Contractor Daily Rate Trend in Oxfordshire

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

Contractor daily rate trend for iOS Development in Oxfordshire

iOS Development
Top 12 Related IT Skills in Oxfordshire

For the 6 months to 23 March 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 Oxfordshire region with a requirement for iOS Development.

1 3 (100.00%) Objective-C
1 3 (100.00%) Apple iOS
2 2 (66.67%) iPhone
2 2 (66.67%) JSON
2 2 (66.67%) Xcode
2 2 (66.67%) XML
3 1 (33.33%) OOP
3 1 (33.33%) MVC
3 1 (33.33%) Web Services
3 1 (33.33%) Data Protection
3 1 (33.33%) Git (software)
3 1 (33.33%) Mobile App

iOS Development
Top Related IT Skills in Oxfordshire 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:

Development Applications
1 2 (66.67%) Xcode
2 1 (33.33%) Git (software)
Job Titles
1 3 (100.00%) Developer
1 3 (100.00%) iOS Developer
Libraries, Frameworks & Software Standards
1 2 (66.67%) JSON
1 2 (66.67%) XML
2 1 (33.33%) Web Services
Miscellaneous
1 2 (66.67%) iPhone
2 1 (33.33%) Mobile App
Operating Systems
1 3 (100.00%) Apple iOS
Processes & Methodologies
1 1 (33.33%) Data Protection
1 1 (33.33%) MVC
1 1 (33.33%) OOP
Programming Languages
1 3 (100.00%) Objective-C