Period
to 21 November 2017

The following table provides summary statistics for contract job vacancies advertised in Reading 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 21 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
Berkshire > Reading
6 months to
21 Nov 2017
Same period 2016 Same period 2015
Rank 86 96 105
Rank change year-on-year +10 +9 -3
Contract jobs citing Objective-C 4 1 4
As % of all contract IT jobs advertised in Reading 0.31% 0.068% 0.21%
As % of the Programming Languages category 0.99% 0.25% 0.76%
Number of daily rates quoted 8 0 6
Reading median daily rate £213 - £295
10th Percentile £206 - £250
90th Percentile £354 - £403
Berkshire median daily rate £213 £375 £375
% change year-on-year -43.33% - -11.76%
Number of hourly rates quoted 0 0 0
Reading median hourly rate - - -
Berkshire 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 Reading with a requirement for coding skills.

All Programming Languages
Reading
Contract vacancies with a requirement for coding skills 406 405 523
As % of all contract IT jobs advertised in Reading 31.84% 27.51% 27.31%
Number of daily rates quoted 278 204 390
Reading median daily rate £400 £400 £400
10th Percentile £306 £300 £275
90th Percentile £538 £488 £525
Berkshire median daily rate £400 £400 £380
% change year-on-year - +5.40% +1.20%
Number of hourly rates quoted 14 9 16
Reading median hourly rate £18.57 £25.00 £41.75
Median hourly rate % change year-on-year -25.72% -40.12% +119.74%
10th Percentile £10.75 £13.70 £13.31
90th Percentile £45.93 £50.75 £55.55
Berkshire median hourly rate £33.00 £32.00 £37.00
% change year-on-year +3.13% -13.51% +13.85%

Objective-C
Job Vacancy Trend in Reading

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

Job vacancy trend for Objective-C in Reading

Objective-C
Contractor Daily Rate Trend in Reading

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

Contractor daily rate trend for Objective-C in Reading

Objective-C
Contractor Daily Rate Histogram in Reading

The daily rate distribution of IT jobs citing Objective-C in Reading over the 6 months to 21 November 2017.

Contractor daily rate histogram for Objective-C in Reading

For the 6 months to 21 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 Reading region with a requirement for Objective-C.

1 4 (100.00%) Apple iOS
2 2 (50.00%) Xamarin
2 2 (50.00%) iOS Development
2 2 (50.00%) Apple Swift
2 2 (50.00%) Greenfield Project
2 2 (50.00%) MVC
2 2 (50.00%) TDD
2 2 (50.00%) QA
2 2 (50.00%) ASP.NET MVC
2 2 (50.00%) BDD
2 2 (50.00%) C#
2 2 (50.00%) SQL
2 2 (50.00%) .NET
2 2 (50.00%) SQL Server
2 2 (50.00%) ASP.NET
3 1 (25.00%) Apple
3 1 (25.00%) Project Management
3 1 (25.00%) MySQL
3 1 (25.00%) Git (software)
3 1 (25.00%) RESTful
3 1 (25.00%) JIRA
3 1 (25.00%) TestRail
3 1 (25.00%) Mobile Development
3 1 (25.00%) Mobile App
3 1 (25.00%) Redis
3 1 (25.00%) RabbitMQ
3 1 (25.00%) Node.js

Objective-C
Co-occurring IT Skills in Reading 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:

Database & Business Intelligence
1 2 (50.00%) SQL Server
2 1 (25.00%) MySQL
2 1 (25.00%) Redis
Development Applications
1 1 (25.00%) Git (software)
1 1 (25.00%) JIRA
1 1 (25.00%) TestRail
Job Titles
1 4 (100.00%) Developer
2 2 (50.00%) iOS Developer
2 2 (50.00%) Xamarin Developer
Libraries, Frameworks & Software Standards
1 2 (50.00%) .NET
1 2 (50.00%) ASP.NET
1 2 (50.00%) ASP.NET MVC
2 1 (25.00%) Node.js
2 1 (25.00%) RabbitMQ
2 1 (25.00%) RESTful
Miscellaneous
1 2 (50.00%) Greenfield Project
2 1 (25.00%) Mobile App
Operating Systems
1 4 (100.00%) Apple iOS
Processes & Methodologies
1 2 (50.00%) BDD
1 2 (50.00%) iOS Development
1 2 (50.00%) MVC
1 2 (50.00%) TDD
2 1 (25.00%) Mobile Development
2 1 (25.00%) Project Management
Programming Languages
1 2 (50.00%) Apple Swift
1 2 (50.00%) C#
1 2 (50.00%) SQL
Quality Assurance & Compliance
1 2 (50.00%) QA
Vendors
1 2 (50.00%) Xamarin
2 1 (25.00%) Apple