Period
to 17 January 2018

The following table provides summary statistics for permanent job vacancies advertised in Watford 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 6 months to 17 January 2018 with a comparison to the same period in the previous 2 years.

Apple Objective-C
Hertfordshire > Watford
6 months to
17 Jan 2018
Same period 2017 Same period 2016
Rank 75 87 84
Rank change year-on-year +12 -3 +15
Permanent jobs citing Objective-C 17 7 6
As % of all permanent IT jobs advertised in Watford 1.93% 0.68% 0.59%
As % of the Programming Languages category 3.36% 1.55% 1.42%
Number of salaries quoted 17 7 6
Watford median annual salary £65,000 £55,000 £42,500
Median salary % change year-on-year +18.18% +29.41% -
10th Percentile £52,500 £47,500 £41,250
90th Percentile £67,500 £67,750 £43,750
Hertfordshire median annual salary £60,000 £57,500 £56,250
% change year-on-year +4.35% +2.22% +2.27%

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

All Programming Languages
Watford
Permanent vacancies with a requirement for coding skills 506 451 423
As % of all permanent IT jobs advertised in Watford 57.37% 44.04% 41.43%
Number of salaries quoted 452 389 361
Watford median annual salary £52,500 £50,000 £45,000
Median salary % change year-on-year +5.00% +11.11% +5.88%
10th Percentile £31,250 £32,250 £28,500
90th Percentile £67,500 £67,500 £60,000
Hertfordshire median annual salary £50,000 £47,500 £45,000
% change year-on-year +5.26% +5.56% -

Objective-C
Job Vacancy Trend in Watford

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

Job vacancy trend for Objective-C in Watford

Objective-C
Salary Trend in Watford

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

Salary trend for Objective-C in Watford

For the 6 months to 17 January 2018, 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 Watford region with a requirement for Objective-C.

1 17 (100.00%) OOP
1 17 (100.00%) Apple iOS
1 17 (100.00%) iOS Development
2 16 (94.12%) Cocoa Touch
2 16 (94.12%) Xcode
3 15 (88.24%) SQLite
3 15 (88.24%) iOS SDK
3 15 (88.24%) MVC
3 15 (88.24%) JavaScriptCore
4 13 (76.47%) Agile Software Development
5 12 (70.59%) C++
5 12 (70.59%) User Experience
6 11 (64.71%) iBeacon
6 11 (64.71%) Memory Management
6 11 (64.71%) CocoaPods
6 11 (64.71%) Subversion
6 11 (64.71%) Git (software)
7 8 (47.06%) OO
8 6 (35.29%) Mobile Development
8 6 (35.29%) Apple Swift
9 4 (23.53%) Apple
10 3 (17.65%) Continuous Integration
10 3 (17.65%) iPhone
10 3 (17.65%) iPad
10 3 (17.65%) TestFlight
10 3 (17.65%) HockeyApp
11 2 (11.76%) Creative Thinking
11 2 (11.76%) Innovative Thinking
11 2 (11.76%) C
11 2 (11.76%) Waterfall

Objective-C
Co-occurring IT Skills in Watford 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 3 (17.65%) TestFlight
Communications & Networking
1 11 (64.71%) iBeacon
Database & Business Intelligence
1 15 (88.24%) SQLite
Development Applications
1 16 (94.12%) Xcode
2 11 (64.71%) CocoaPods
2 11 (64.71%) Git (software)
2 11 (64.71%) Subversion
3 2 (11.76%) JIRA
Job Titles
1 17 (100.00%) Developer
1 17 (100.00%) iOS Developer
2 8 (47.06%) Objective-C Developer
3 7 (41.18%) Mobile Developer
4 2 (11.76%) C Developer
4 2 (11.76%) Software Developer
5 1 (5.88%) Agile Developer
5 1 (5.88%) Android Developer
5 1 (5.88%) Applications Developer
5 1 (5.88%) iOS Android Developer
5 1 (5.88%) iPad Developer
5 1 (5.88%) iPhone Developer
5 1 (5.88%) Mobile Applications Developer
5 1 (5.88%) Mobile UX Developer
5 1 (5.88%) UX Developer
Libraries, Frameworks & Software Standards
1 16 (94.12%) Cocoa Touch
2 15 (88.24%) iOS SDK
2 15 (88.24%) JavaScriptCore
3 2 (11.76%) Cocoa
4 1 (5.88%) .NET
Miscellaneous
1 12 (70.59%) User Experience
2 3 (17.65%) iPad
2 3 (17.65%) iPhone
3 2 (11.76%) Mobile App
Operating Systems
1 17 (100.00%) Apple iOS
2 1 (5.88%) Android
Processes & Methodologies
1 17 (100.00%) iOS Development
1 17 (100.00%) OOP
2 15 (88.24%) MVC
3 13 (76.47%) Agile Software Development
4 11 (64.71%) Memory Management
5 8 (47.06%) OO
6 6 (35.29%) Mobile Development
7 3 (17.65%) Continuous Integration
8 2 (11.76%) Creative Thinking
8 2 (11.76%) Innovative Thinking
8 2 (11.76%) Mobile Commerce
8 2 (11.76%) Waterfall
9 1 (5.88%) Data Protection
Programming Languages
1 12 (70.59%) C++
2 6 (35.29%) Apple Swift
3 2 (11.76%) C
Systems Management
1 3 (17.65%) HockeyApp
Vendors
1 4 (23.53%) Apple