The following table provides summary statistics for contract job vacancies advertised in Surrey with a requirement for Objective-C skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Objective-C over the 3 months to 25 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
25 Mar 2017
Same period 2016 Same period 2015
Apple Objective-C
South East / Surrey
Rank 90 - 84
Rank change year-on-year - 0  
Contract jobs citing Objective-C 1 0 6
As % of all contract IT jobs advertised in Surrey 0.086% - 0.42%
As % of the Programming Languages category 0.20% - 1.22%
Number of daily rates quoted 1 0 2
Median daily rate £425 - £475
UK excluding London median daily rate £400 £350 £375
% change year-on-year +14.28% -6.66%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £37.00 - £42.50

Objective-C is in the programming language skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Surrey with a requirement for programming language skills.

Contract Programming Language Skills
Surrey
Contract job vacancies with a requirement for programming language skills 509 523 493
As % of all contract IT job vacancies advertised in Surrey 43.58% 40.42% 34.74%
Number of daily rates quoted 323 359 318
Median daily rate £425 £425 £355
Median daily rate % change year-on-year - +19.71%  
90% offered a daily rate of more than £330 £325 £275
10% offered a daily rate of more than £550 £550 £475
UK excluding London median daily rate £390 £375 £350
% change year-on-year +4.00% +7.14%  
Number of hourly rates quoted 7 37 15
Median hourly rate £42.50 £37.50 £45.00
Median hourly rate % change year-on-year +13.33% -16.66%  
90% offered a hourly rate of more than £28.30 £22.80 £34.10
10% offered a hourly rate of more than £45.00 £60.62 £51.68
UK excluding London median hourly rate £41.64 £40.00 £36.00
% change year-on-year +4.10% +11.11%  

Objective-C
Job Vacancy Trend in Surrey

The job posting trend of jobs advertised in Surrey citing Objective-C as a proportion of all contract or permanent IT jobs with a match in the Programming Languages category.

Job vacancy trend for Objective-C in Surrey

Objective-C
Contractor Daily Rate Trend in Surrey

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Objective-C in Surrey.

Contractor daily rate trend for Objective-C in Surrey

Objective-C
Top 19 Related IT Skills in Surrey

For the 6 months to 25 March 2017, IT contractor jobs citing Objective-C 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 Surrey region with a requirement for Objective-C.

1 2 (66.67%) Scrum
1 2 (66.67%) TDD
1 2 (66.67%) JSON
1 2 (66.67%) Atlassian Bamboo
1 2 (66.67%) Android
1 2 (66.67%) Test Automation
1 2 (66.67%) RESTful
1 2 (66.67%) HTML
1 2 (66.67%) Java
1 2 (66.67%) JUnit
1 2 (66.67%) CSS
1 2 (66.67%) Web Services
1 2 (66.67%) Apple iOS
1 2 (66.67%) Jenkins
1 2 (66.67%) Robolectric
1 2 (66.67%) Mobile Development
1 2 (66.67%) Apple Swift
2 1 (33.33%) iOS Development
2 1 (33.33%) Coaching

Objective-C
Top Related IT Skills in Surrey 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%) Atlassian Bamboo
1 2 (66.67%) Jenkins
1 2 (66.67%) JUnit
1 2 (66.67%) Robolectric
Job Titles
1 1 (33.33%) Applications Developer
1 1 (33.33%) Developer
1 1 (33.33%) Mac Developer
Libraries, Frameworks & Software Standards
1 2 (66.67%) CSS
1 2 (66.67%) HTML
1 2 (66.67%) JSON
1 2 (66.67%) RESTful
1 2 (66.67%) Web Services
Operating Systems
1 2 (66.67%) Android
1 2 (66.67%) Apple iOS
Processes & Methodologies
1 2 (66.67%) Mobile Development
1 2 (66.67%) Scrum
1 2 (66.67%) TDD
1 2 (66.67%) Test Automation
2 1 (33.33%) Coaching
2 1 (33.33%) iOS Development
Programming Languages
1 2 (66.67%) Apple Swift
1 2 (66.67%) Java