The following table provides summary statistics for permanent job vacancies advertised in Cardiff with a requirement for Objective-C skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Objective-C over the 3 months to 28 March 2017 with a comparison to the same period in the previous 2 years.

Apple Objective-C
South Wales / Cardiff
3 months to
28 Mar 2017
Same period 2016 Same period 2015
Rank 60 68 43
Rank change year-on-year +8 -25  
Permanent jobs citing Objective-C 7 3 27
As % of all permanent IT jobs advertised in Cardiff 1.26% 0.43% 4.10%
As % of the Programming Languages category 2.30% 0.80% 7.71%
Number of salaries quoted 7 3 25
Median salary £37,500 £42,500 £41,500
Median salary % change year-on-year -11.76% +2.40%  
90% offered a salary of more than £36,500 £42,500 £30,000
10% offered a salary of more than £59,500 £42,500 £45,000
UK excluding London median salary £40,000 £40,000 £42,500
% change year-on-year - -5.88%  

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

Programming Language Skills
Cardiff
Permanent job vacancies with a requirement for programming language skills 305 375 350
As % of all permanent IT job vacancies advertised in Cardiff 54.86% 53.65% 53.11%
Number of salaries quoted 276 318 302
Median salary £37,500 £38,750 £36,250
Median salary % change year-on-year -3.22% +6.89%  
90% offered a salary of more than £25,000 £26,500 £28,500
10% offered a salary of more than £52,500 £50,000 £52,500
UK excluding London median salary £41,500 £41,000 £40,000
% change year-on-year +1.21% +2.50%  

Objective-C
Job Vacancy Trend in Cardiff

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

Job vacancy trend for Objective-C in Cardiff

Objective-C
Salary Trend in Cardiff

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Objective-C in Cardiff.

Salary trend for Objective-C in Cardiff

Objective-C
Salary Histogram in Cardiff

The salary distribution of IT jobs citing Objective-C in Cardiff over the 3 months to 28 March 2017.

Salary histogram for Objective-C in Cardiff

For the 6 months to 28 March 2017, IT 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 job ads across the Cardiff region with a requirement for Objective-C.

1 22 (88.00%) PHP
2 20 (80.00%) Java
3 17 (68.00%) HTML
3 17 (68.00%) HTML5
4 16 (64.00%) Apple iOS
4 16 (64.00%) JavaScript
5 15 (60.00%) Android
6 13 (52.00%) Unix
6 13 (52.00%) Linux
7 11 (44.00%) Telecoms
7 11 (44.00%) Multithreading
8 10 (40.00%) Degree
8 10 (40.00%) High Availability
8 10 (40.00%) React
8 10 (40.00%) JBoss
9 9 (36.00%) C++
9 9 (36.00%) MySQL
9 9 (36.00%) PostgreSQL
9 9 (36.00%) OO
9 9 (36.00%) Node.js
9 9 (36.00%) MongoDB
9 9 (36.00%) Web Development
9 9 (36.00%) Git (software)
10 7 (28.00%) Computer Science
10 7 (28.00%) Apple Swift
10 7 (28.00%) AngularJS
10 7 (28.00%) CSS
10 7 (28.00%) .NET
10 7 (28.00%) Angular 2
11 6 (24.00%) SDLC

Objective-C
Co-occurring IT Skills in Cardiff 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:

Application Platforms
1 10 (40.00%) JBoss
2 3 (12.00%) Elasticsearch
3 1 (4.00%) Adobe Experience Manager
3 1 (4.00%) Alfresco
3 1 (4.00%) Documentum
3 1 (4.00%) Drupal
3 1 (4.00%) FileNet
3 1 (4.00%) Liferay
3 1 (4.00%) LiveCycle
3 1 (4.00%) LiveLink
3 1 (4.00%) SharePoint
Applications
1 1 (4.00%) MS Excel
Cloud Services
1 2 (8.00%) Amazon AWS
Communications & Networking
1 1 (4.00%) LDAP
Database & Business Intelligence
1 9 (36.00%) MongoDB
1 9 (36.00%) MySQL
1 9 (36.00%) PostgreSQL
2 3 (12.00%) SQL Server
3 1 (4.00%) CouchDB
3 1 (4.00%) Relational Database
3 1 (4.00%) SQLite
Development Applications
1 9 (36.00%) Git (software)
2 6 (24.00%) Grunt
2 6 (24.00%) gulp
2 6 (24.00%) webpack
3 3 (12.00%) Mockito
3 3 (12.00%) Spock
3 3 (12.00%) Xcode
4 2 (8.00%) Jenkins
4 2 (8.00%) JUnit
5 1 (4.00%) Ant
5 1 (4.00%) CocoaPods
5 1 (4.00%) MSTest
5 1 (4.00%) NUnit
5 1 (4.00%) Subversion
General
1 11 (44.00%) Telecoms
2 3 (12.00%) Games
2 3 (12.00%) Marketing
3 1 (4.00%) Automotive
3 1 (4.00%) Banking
3 1 (4.00%) Finance
3 1 (4.00%) Publishing
Job Titles
1 11 (44.00%) Developer
2 6 (24.00%) Web Developer
3 5 (20.00%) DevOps Engineer
3 5 (20.00%) Linux Engineer
3 5 (20.00%) Linux Support
3 5 (20.00%) Linux Support Engineer
3 5 (20.00%) Support Engineer
4 3 (12.00%) Software Engineer
5 2 (8.00%) iOS Developer
5 2 (8.00%) Java Developer
5 2 (8.00%) Lead Developer
5 2 (8.00%) Lead Java Developer
6 1 (4.00%) .NET Developer
6 1 (4.00%) Architect
6 1 (4.00%) Java Architect
Libraries, Frameworks & Software Standards
1 17 (68.00%) HTML
1 17 (68.00%) HTML5
2 10 (40.00%) React
3 9 (36.00%) Node.js
4 7 (28.00%) .NET
4 7 (28.00%) Angular 2
4 7 (28.00%) AngularJS
4 7 (28.00%) CSS
5 6 (24.00%) Django
5 6 (24.00%) Sass
6 4 (16.00%) jQuery
6 4 (16.00%) Spring
7 3 (12.00%) Apache Cordova
7 3 (12.00%) Grails
7 3 (12.00%) Hibernate
7 3 (12.00%) iOS SDK
7 3 (12.00%) Twitter Bootstrap
8 2 (8.00%) Express
8 2 (8.00%) JSON
9 1 (4.00%) Java EE
Miscellaneous
1 7 (28.00%) Computer Science
2 6 (24.00%) Mobile App
3 1 (4.00%) Management Information System
3 1 (4.00%) User Experience
Operating Systems
1 16 (64.00%) Apple iOS
2 15 (60.00%) Android
3 13 (52.00%) Linux
3 13 (52.00%) Unix
4 3 (12.00%) Windows
Processes & Methodologies
1 11 (44.00%) Multithreading
2 10 (40.00%) High Availability
3 9 (36.00%) OO
3 9 (36.00%) Web Development
4 6 (24.00%) OOP
4 6 (24.00%) SDLC
5 5 (20.00%) DevOps
6 3 (12.00%) Software Engineering
6 3 (12.00%) TDD
7 2 (8.00%) Agile Software Development
7 2 (8.00%) iOS Development
8 1 (4.00%) Business Analysis
8 1 (4.00%) Data Migration
8 1 (4.00%) Enterprise Architecture
8 1 (4.00%) Microservices
8 1 (4.00%) Open Source
8 1 (4.00%) Project Management
8 1 (4.00%) Requirements Analysis
8 1 (4.00%) Responsive Web Design
8 1 (4.00%) Web Design
Programming Languages
1 22 (88.00%) PHP
2 20 (80.00%) Java
3 16 (64.00%) JavaScript
4 9 (36.00%) C++
5 7 (28.00%) Apple Swift
6 6 (24.00%) C
6 6 (24.00%) C#
6 6 (24.00%) Python
7 3 (12.00%) Groovy
Qualifications
1 10 (40.00%) Degree
Quality Assurance & Compliance
1 1 (4.00%) QA
System Software
1 3 (12.00%) Firmware
Vendors
1 1 (4.00%) Adobe
1 1 (4.00%) FatWire
1 1 (4.00%) IBM
1 1 (4.00%) Interwoven
1 1 (4.00%) OpenText
1 1 (4.00%) Sencha
1 1 (4.00%) Sitecore
1 1 (4.00%) Vignette
1 1 (4.00%) Xerox