Period
to 2 December 2021

The following table provides summary statistics for contract job vacancies advertised in London 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 2 December 2021 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
England > London
6 months to
2 Dec 2021
Same period 2020 Same period 2019
Rank 501 308 436
Rank change year-on-year -193 +128 +22
Contract jobs citing Objective-C 82 70 116
As % of all contract jobs advertised in London 0.22% 0.43% 0.33%
As % of the Programming Languages category 0.48% 0.87% 0.71%
Number of daily rates quoted 53 57 93
10th Percentile £410 £340 £372
25th Percentile £450 £375 £425
Median daily rate (50th Percentile) £525 £450 £475
Median % change year-on-year +16.67% -5.26% -
75th Percentile £588 £550 £538
90th Percentile £650 £602 £573
England median daily rate £500 £424 £450
% change year-on-year +17.99% -5.83% -5.26%
Number of hourly rates quoted 1 0 2
Median hourly rate £64.00 - £67.92
England median hourly rate £64.25 - £67.92

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 London with a requirement for coding skills.

All Programming Languages
London
Contract vacancies with a requirement for coding skills 17,220 8,019 16,291
As % of all contract IT jobs advertised in London 45.31% 49.58% 47.01%
Number of daily rates quoted 13,077 5,922 12,343
10th Percentile £406 £350 £363
25th Percentile £481 £425 £431
Median daily rate (50th Percentile) £575 £525 £525
Median % change year-on-year +9.52% - -
75th Percentile £675 £625 £619
90th Percentile £750 £713 £694
England median daily rate £535 £488 £488
% change year-on-year +9.74% - +2.63%
Number of hourly rates quoted 110 53 107
10th Percentile £24.50 £22.10 £16.40
25th Percentile £36.25 £30.25 £24.79
Median hourly rate £52.50 £37.93 £45.00
Median % change year-on-year +38.43% -15.72% +25.00%
75th Percentile £66.31 £50.39 £52.50
90th Percentile £78.83 £65.20 £60.22
England median hourly rate £47.50 £42.25 £44.00
% change year-on-year +12.43% -3.98% +4.76%

Objective-C
Job Vacancy Trend in London

Job postings citing Objective-C as a proportion of all IT jobs advertised in London.

Job vacancy trend for Objective-C in London

Objective-C
Contractor Daily Rate Trend in London

3-month moving average daily rate quoted in jobs citing Objective-C in London.

Daily rate trend for Objective-C in London

Objective-C
Daily Rate Histogram in London

Daily rate distribution for jobs citing Objective-C in London over the 6 months to 2 December 2021.

Daily rate histogram for Objective-C in London

Objective-C
Contractor Hourly Rate Trend in London

3-month moving average hourly rates quoted in jobs citing Objective-C in London.

Hourly rate trend for Objective-C in London

Objective-C
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Objective-C within the London region over the 6 months to 2 December 2021. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Central London -66 4 £600 +33.33% 16
West London -29 2 - - 5
East London - 1 £550 - 2
Objective-C
England

For the 6 months to 2 December 2021, IT contractor jobs citing Objective-C also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the London region with a requirement for Objective-C.

1 68 (82.93%) Apple iOS
2 64 (78.05%) Apple Swift
3 46 (56.10%) iOS Development
4 33 (40.24%) Agile Software Development
5 31 (37.80%) Java
5 31 (37.80%) Android
6 29 (35.37%) Mobile App
7 23 (28.05%) RESTful
8 21 (25.61%) TDD
9 19 (23.17%) Git (software)
9 19 (23.17%) Kotlin
10 18 (21.95%) Xcode
11 16 (19.51%) JavaScript
11 16 (19.51%) C++
11 16 (19.51%) Apple
11 16 (19.51%) Jenkins
11 16 (19.51%) iOS SDK
12 15 (18.29%) REST
12 15 (18.29%) HTML
12 15 (18.29%) Cocoa
13 14 (17.07%) Web Services
13 14 (17.07%) Core Data
13 14 (17.07%) Problem-Solving
13 14 (17.07%) Social Skills
14 13 (15.85%) Unit Testing
15 12 (14.63%) iPhone
15 12 (14.63%) Data Protection
15 12 (14.63%) Banking
15 12 (14.63%) Finance
15 12 (14.63%) Android Development

Objective-C
Co-occurring IT Skills in London 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 3 (3.66%) Confluence
2 1 (1.22%) Adobe Experience Manager
Business Applications
1 1 (1.22%) Payment Gateway
Cloud Services
1 5 (6.10%) AWS
2 4 (4.88%) Azure
2 4 (4.88%) Cloud Computing
3 2 (2.44%) Amazon CloudWatch
3 2 (2.44%) Amazon S3
3 2 (2.44%) Google Play
3 2 (2.44%) npm
4 1 (1.22%) GitHub
4 1 (1.22%) SaaS
4 1 (1.22%) Stripe
4 1 (1.22%) TestFlight
Communications & Networking
1 11 (13.41%) HTTP
2 1 (1.22%) SSL
Database & Business Intelligence
1 5 (6.10%) MySQL
2 4 (4.88%) MongoDB
2 4 (4.88%) NoSQL
2 4 (4.88%) Relational Database
2 4 (4.88%) SQL Server
Development Applications
1 19 (23.17%) Git (software)
2 18 (21.95%) Xcode
3 16 (19.51%) Jenkins
4 8 (9.76%) Subversion
5 6 (7.32%) GitLab
6 3 (3.66%) fastlane
6 3 (3.66%) git-flow
6 3 (3.66%) JIRA
6 3 (3.66%) Mercurial
7 2 (2.44%) Android Studio
7 2 (2.44%) Burp Suite
7 2 (2.44%) Crashlytics
7 2 (2.44%) Grunt
7 2 (2.44%) JUnit
7 2 (2.44%) Maven
7 2 (2.44%) Mocha
7 2 (2.44%) Postman
7 2 (2.44%) webpack
8 1 (1.22%) CircleCI
8 1 (1.22%) CocoaPods
General
1 14 (17.07%) Social Skills
2 12 (14.63%) Banking
2 12 (14.63%) Finance
3 11 (13.41%) Retail
4 10 (12.20%) Analytical Skills
5 4 (4.88%) German Language
5 4 (4.88%) Publishing
6 3 (3.66%) Automotive
6 3 (3.66%) Marketing
6 3 (3.66%) Presentation Skills
7 2 (2.44%) Manufacturing
7 2 (2.44%) Retail Banking
8 1 (1.22%) Corporate Banking
8 1 (1.22%) Documentation Skills
8 1 (1.22%) Investment Banking
8 1 (1.22%) Law
8 1 (1.22%) Private Banking
Job Titles
1 53 (64.63%) Developer
2 36 (43.90%) iOS Developer
3 12 (14.63%) Mobile Developer
4 8 (9.76%) Senior Developer
4 8 (9.76%) Senior iOS Developer
5 5 (6.10%) React Developer
5 5 (6.10%) Software Engineer
6 4 (4.88%) Android Developer
6 4 (4.88%) Integration Engineer
6 4 (4.88%) Lead Developer
6 4 (4.88%) Lead iOS Developer
6 4 (4.88%) Mobile Engineer
7 3 (3.66%) Mac Engineer
7 3 (3.66%) Objective-C Developer
7 3 (3.66%) Senior Software Engineer
8 2 (2.44%) iOS Android Developer
8 2 (2.44%) iPad Developer
8 2 (2.44%) iPhone Developer
8 2 (2.44%) Mobile Applications Developer
8 2 (2.44%) Senior Mobile Developer
Libraries, Frameworks & Software Standards
1 23 (28.05%) RESTful
2 16 (19.51%) iOS SDK
3 15 (18.29%) Cocoa
3 15 (18.29%) HTML
3 15 (18.29%) REST
4 14 (17.07%) Core Data
4 14 (17.07%) Web Services
5 11 (13.41%) JSON
5 11 (13.41%) React Native
5 11 (13.41%) UIKit
6 10 (12.20%) React
7 9 (10.98%) CSS
8 8 (9.76%) Android SDK
9 7 (8.54%) Apache Cordova
9 7 (8.54%) Cocoa Touch
9 7 (8.54%) Core Animation
10 6 (7.32%) .NET
10 6 (7.32%) XML
11 5 (6.10%) Ionic Framework
11 5 (6.10%) SOAP
Miscellaneous
1 29 (35.37%) Mobile App
2 12 (14.63%) iPhone
3 11 (13.41%) User Experience
4 10 (12.20%) iPad
5 7 (8.54%) Animation
5 7 (8.54%) Client/Server
5 7 (8.54%) Data Protection Act
6 3 (3.66%) Management Information System
7 2 (2.44%) BBC
7 2 (2.44%) Greenfield Project
7 2 (2.44%) Legacy Applications
8 1 (1.22%) Algorithms
8 1 (1.22%) Apple TV
8 1 (1.22%) Embedded Systems
8 1 (1.22%) EMV
8 1 (1.22%) Media Streaming
8 1 (1.22%) Online Banking
8 1 (1.22%) STB
8 1 (1.22%) Video\Live Streaming
8 1 (1.22%) Virtual Team
Operating Systems
1 68 (82.93%) Apple iOS
2 31 (37.80%) Android
3 9 (10.98%) Mac OS
4 5 (6.10%) Windows
5 4 (4.88%) Linux
6 1 (1.22%) Mac OS X Server
Processes & Methodologies
1 46 (56.10%) iOS Development
2 33 (40.24%) Agile Software Development
3 21 (25.61%) TDD
4 14 (17.07%) Problem-Solving
5 13 (15.85%) Unit Testing
6 12 (14.63%) Android Development
6 12 (14.63%) Data Protection
7 10 (12.20%) Mobile Development
7 10 (12.20%) MVC
8 9 (10.98%) BDD
8 9 (10.98%) Computer Science
8 9 (10.98%) Continuous Integration
8 9 (10.98%) MVVM
8 9 (10.98%) Pair Programming
8 9 (10.98%) Software Engineering
9 8 (9.76%) Mobile Application Development
10 7 (8.54%) OO
10 7 (8.54%) Test Automation
11 5 (6.10%) Biometrics
11 5 (6.10%) Scrum
Programming Languages
1 64 (78.05%) Apple Swift
2 31 (37.80%) Java
3 19 (23.17%) Kotlin
4 16 (19.51%) C++
4 16 (19.51%) JavaScript
5 9 (10.98%) C#
6 7 (8.54%) Ruby
7 6 (7.32%) C
7 6 (7.32%) Python
8 4 (4.88%) Perl
8 4 (4.88%) PHP
8 4 (4.88%) TypeScript
9 2 (2.44%) Bash Shell
9 2 (2.44%) ES6
9 2 (2.44%) SQL
10 1 (1.22%) Go
Qualifications
1 10 (12.20%) Degree
2 4 (4.88%) ISTQB
2 4 (4.88%) ISTQB Foundation Certification
3 1 (1.22%) CEH
3 1 (1.22%) CREST Certified
3 1 (1.22%) OSCP
Quality Assurance & Compliance
1 5 (6.10%) Accessibility
2 2 (2.44%) QA
Systems Management
1 2 (2.44%) Bugsnag
Vendors
1 16 (19.51%) Apple
2 7 (8.54%) Xamarin
3 3 (3.66%) Oracle
3 3 (3.66%) SAP
4 2 (2.44%) Google
5 1 (1.22%) Adobe
5 1 (1.22%) CA
5 1 (1.22%) CA Agile Central
5 1 (1.22%) Demandware
5 1 (1.22%) PayPal
5 1 (1.22%) Salesforce.com