Period
to 25 November 2017

The following table provides summary statistics for contract job vacancies advertised in Leeds 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 6 months to 25 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.

Apple Objective-C
6 months to
25 Nov 2017
Same period 2016 Same period 2015
Rank 121 130 150
Rank change year-on-year +9 +20 -29
Contract jobs citing Objective-C 15 15 8
As % of all contract IT jobs advertised in Leeds 0.67% 0.58% 0.24%
As % of the Programming Languages category 1.40% 1.16% 0.59%
Number of daily rates quoted 11 11 5
Leeds median daily rate £420 £425 £375
Median daily rate % change year-on-year -1.18% +13.33% +25.00%
10th Percentile £275 £319 £275
90th Percentile £438 £450 £409
West Yorkshire median daily rate £420 £363 £375
% change year-on-year +15.86% -3.33% +11.11%
Number of hourly rates quoted 0 0 0
Leeds median hourly rate - - -
West Yorkshire median hourly rate - - -

Objective-C is in the Programming Languages category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Leeds with a requirement for coding skills.

All Programming Languages
Leeds
Contract vacancies with a requirement for coding skills 1070 1291 1353
As % of all contract IT jobs advertised in Leeds 47.85% 49.50% 41.16%
Number of daily rates quoted 830 910 956
Leeds median daily rate £400 £400 £375
Median daily rate % change year-on-year - +6.67% +15.38%
10th Percentile £300 £295 £275
90th Percentile £525 £538 £525
West Yorkshire median daily rate £400 £400 £355
% change year-on-year - +12.68% +9.23%
Number of hourly rates quoted 8 7 15
Leeds median hourly rate £40.00 £13.50 £17.50
Median hourly rate % change year-on-year +196.30% -22.86% -46.15%
10th Percentile £39.70 £12.90 £14.13
90th Percentile £40.30 £32.50 £43.00
West Yorkshire median hourly rate £40.00 £13.50 £19.50
% change year-on-year +196.30% -30.77% -40.00%

Objective-C
Job Vacancy Trend in Leeds

Job postings citing Objective-C as a percentage of all IT jobs advertised in Leeds.

Job vacancy trend for Objective-C in Leeds

Objective-C
Contractor Daily Rate Trend in Leeds

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

Contractor daily rate trend for Objective-C in Leeds

For the 6 months to 25 November 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 Leeds region with a requirement for Objective-C.

1 15 (100.00%) Apple iOS
1 15 (100.00%) iOS Development
2 13 (86.67%) Apple Swift
3 12 (80.00%) Agile Software Development
4 8 (53.33%) Unit Testing
5 6 (40.00%) Android
5 6 (40.00%) Mobile App
5 6 (40.00%) Scrum
5 6 (40.00%) User Experience
5 6 (40.00%) Android Development
6 4 (26.67%) Xcode
6 4 (26.67%) Mobile Development
7 3 (20.00%) Apple
7 3 (20.00%) Java
8 2 (13.33%) SEO
8 2 (13.33%) C#
8 2 (13.33%) Cocoa
8 2 (13.33%) Google
8 2 (13.33%) JIRA
8 2 (13.33%) Test Automation
8 2 (13.33%) RESTful
8 2 (13.33%) Enterprise Software
8 2 (13.33%) Calabash
8 2 (13.33%) Android SDK
8 2 (13.33%) Jenkins
8 2 (13.33%) iOS SDK
8 2 (13.33%) Asynchronous Programming
8 2 (13.33%) Google Play
8 2 (13.33%) Docker
8 2 (13.33%) DevOps

Objective-C
Co-occurring IT Skills in Leeds 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:

Cloud Services
1 2 (13.33%) Google Play
Development Applications
1 4 (26.67%) Xcode
2 2 (13.33%) Appium
2 2 (13.33%) Calabash
2 2 (13.33%) Jenkins
2 2 (13.33%) JIRA
General
1 1 (6.67%) Publishing
Job Titles
1 15 (100.00%) Developer
2 14 (93.33%) iOS Developer
3 5 (33.33%) Android Developer
4 4 (26.67%) iOS Android Developer
4 4 (26.67%) Mobile Developer
5 2 (13.33%) Applications Developer
5 2 (13.33%) Mobile Applications Developer
6 1 (6.67%) Objective-C Developer
Libraries, Frameworks & Software Standards
1 2 (13.33%) Android SDK
1 2 (13.33%) Cocoa
1 2 (13.33%) iOS SDK
1 2 (13.33%) RESTful
2 1 (6.67%) React Native
Miscellaneous
1 6 (40.00%) Mobile App
1 6 (40.00%) User Experience
2 2 (13.33%) Enterprise Software
3 1 (6.67%) Greenfield Project
3 1 (6.67%) iPad
3 1 (6.67%) iPhone
Operating Systems
1 15 (100.00%) Apple iOS
2 6 (40.00%) Android
3 1 (6.67%) Linux
3 1 (6.67%) Windows
3 1 (6.67%) Windows Mobile
Processes & Methodologies
1 15 (100.00%) iOS Development
2 12 (80.00%) Agile Software Development
3 8 (53.33%) Unit Testing
4 6 (40.00%) Android Development
4 6 (40.00%) Scrum
5 4 (26.67%) Mobile Development
6 2 (13.33%) Asynchronous Programming
6 2 (13.33%) DevOps
6 2 (13.33%) SEO
6 2 (13.33%) Test Automation
7 1 (6.67%) TDD
Programming Languages
1 13 (86.67%) Apple Swift
2 3 (20.00%) Java
3 2 (13.33%) C#
4 1 (6.67%) JavaScript
System Software
1 2 (13.33%) Docker
Vendors
1 3 (20.00%) Apple
2 2 (13.33%) Google