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 22 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
22 Mar 2017
Same period 2016 Same period 2015
Apple Objective-C
Manchester / Salford
Rank 20 - -
Rank change year-on-year - 0  
Contract jobs citing Objective-C 3 0 0
As % of all contract IT jobs advertised in Salford 3.75% - -
As % of the Programming Languages category 7.50% - -
Number of daily rates quoted 3 0 0
Median daily rate £425 - -
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 Salford with a requirement for programming language skills.

Contract Programming Language Skills
Salford
Contract job vacancies with a requirement for programming language skills 40 36 10
As % of all contract IT job vacancies advertised in Salford 50.00% 92.31% 45.45%
Number of daily rates quoted 37 29 7
Median daily rate £400 £425 £356
Median daily rate % change year-on-year -5.88% +19.29%  
90% offered a daily rate of more than £345 £325 £325
10% offered a daily rate of more than £550 £488 £398
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 £41.64 £40.00 £36.00
% change year-on-year +4.10% +11.11%  

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

Objective-C
Top 30 Related IT Skills in Salford

For the 6 months to 22 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 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
Top Related 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