The following table provides summary statistics for contract job vacancies advertised in Salford 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 28 June 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
Manchester / Salford
3 months to
28 Jun 2017
Same period 2016 Same period 2015
Rank - 11 -
Contract jobs citing Objective-C 0 3 0
As % of all contract IT jobs advertised in Salford - 9.68% -
As % of the Programming Languages category - 21.43% -
Number of daily rates quoted 0 1 0
Median daily rate - £375 -
UK excluding London median daily rate £375 £400 £400
% change year-on-year -6.25% -  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £41.50 £28.50 £42.50
% change year-on-year +45.61% -32.94%  

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 Salford with a requirement for programming language skills.

Contract Programming Language Skills
Salford
Contract job vacancies with a requirement for programming language skills 20 14 12
As % of all contract IT job vacancies advertised in Salford 71.43% 45.16% 57.14%
Number of daily rates quoted 13 11 11
Median daily rate £419 £350 £385
Median daily rate % change year-on-year +19.64% -9.09%  
90% offered a daily rate of more than £300 £220 £358
10% offered a daily rate of more than £443 £400 £430
UK excluding London median daily rate £400 £375 £350
% change year-on-year +6.66% +7.14%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £42.50 £37.50 £37.00
% change year-on-year +13.33% +1.35%  

Objective-C
Job Vacancy Trend in Salford

The job posting trend of jobs advertised in Salford 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 Salford

Objective-C
Contractor Daily Rate Trend in Salford

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

Contractor daily rate trend for Objective-C in Salford

For the 6 months to 28 June 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 Salford region with a requirement for Objective-C.

1 3 (100.00%) Software Testing
1 3 (100.00%) Apple iOS
1 3 (100.00%) iOS Development
2 2 (66.67%) User Experience
2 2 (66.67%) BDD
2 2 (66.67%) New Media
2 2 (66.67%) HTML5
2 2 (66.67%) Unit Testing
2 2 (66.67%) Finance
2 2 (66.67%) Games
2 2 (66.67%) Scrum
2 2 (66.67%) Agile Software Development
2 2 (66.67%) HTML
2 2 (66.67%) OOP
2 2 (66.67%) Project Management
3 1 (33.33%) Java
3 1 (33.33%) JavaScript
3 1 (33.33%) TDD
3 1 (33.33%) Software Engineering
3 1 (33.33%) Android
3 1 (33.33%) Git (software)
3 1 (33.33%) Mocha
3 1 (33.33%) Jasmine
3 1 (33.33%) GitHub
3 1 (33.33%) HTML5 Canvas
3 1 (33.33%) Mobile App
3 1 (33.33%) Android Development
3 1 (33.33%) High Availability
3 1 (33.33%) WebGL
3 1 (33.33%) Apple Swift

Objective-C
Co-occurring IT Skills in Salford 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 1 (33.33%) GitHub
Development Applications
1 1 (33.33%) Git (software)
1 1 (33.33%) Jasmine
1 1 (33.33%) Mocha
General
1 2 (66.67%) Finance
1 2 (66.67%) Games
Job Titles
1 3 (100.00%) Developer
2 2 (66.67%) iOS Developer
3 1 (33.33%) JavaScript Developer
3 1 (33.33%) Mobile Developer
3 1 (33.33%) Software Developer
Libraries, Frameworks & Software Standards
1 2 (66.67%) HTML
1 2 (66.67%) HTML5
2 1 (33.33%) HTML5 Canvas
2 1 (33.33%) Pixi.js
2 1 (33.33%) WebGL
Miscellaneous
1 2 (66.67%) New Media
1 2 (66.67%) User Experience
2 1 (33.33%) Mobile App
Operating Systems
1 3 (100.00%) Apple iOS
2 1 (33.33%) Android
Processes & Methodologies
1 3 (100.00%) iOS Development
1 3 (100.00%) Software Testing
2 2 (66.67%) Agile Software Development
2 2 (66.67%) BDD
2 2 (66.67%) OOP
2 2 (66.67%) Project Management
2 2 (66.67%) Scrum
2 2 (66.67%) Unit Testing
3 1 (33.33%) Android Development
3 1 (33.33%) High Availability
3 1 (33.33%) Software Engineering
3 1 (33.33%) TDD
Programming Languages
1 1 (33.33%) Apple Swift
1 1 (33.33%) ES6
1 1 (33.33%) Java
1 1 (33.33%) JavaScript