Period
to 5 April 2020

The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for RxSwift skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited RxSwift over the 6 months to 5 April 2020 with a comparison to the same period in the previous 2 years.

RxSwift - ReactiveX for Swift
Central London > City of London
6 months to
5 Apr 2020
Same period 2019 Same period 2018
Rank 294 330 341
Rank change year-on-year +36 +11 +6
Permanent jobs citing RxSwift 2 3 1
As % of all permanent jobs advertised in the City of London 0.023% 0.029% 0.009%
As % of the Libraries, Frameworks & Software Standards category 0.060% 0.068% 0.024%
Number of salaries quoted 2 2 1
Median annual salary £66,250 £53,750 £50,000
Median salary % change year-on-year +23.26% +7.50% -
10th Percentile £60,625 £43,875 £45,000
90th Percentile £76,875 £66,625 £55,000
Central London median annual salary £65,000 £65,000 £55,000
% change year-on-year - +18.18% +10.00%

RxSwift is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in the City of London with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
City of London
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 3,335 4,386 4,248
As % of all permanent IT jobs advertised in the City of London 38.55% 42.43% 39.62%
Number of salaries quoted 2,944 3,925 3,769
Median annual salary £70,000 £67,500 £65,000
Median salary % change year-on-year +3.70% +3.85% +8.33%
10th Percentile £45,000 £42,500 £40,000
90th Percentile £96,250 £95,000 £93,750
Central London median annual salary £70,000 £67,500 £62,500
% change year-on-year +3.70% +8.00% +4.17%

RxSwift
Job Vacancy Trend in the City of London

Job postings citing RxSwift as a proportion of all IT jobs advertised in the City of London.

Job vacancy trend for RxSwift in the City of London

RxSwift
Salary Trend in the City of London

3-month moving average salary quoted in jobs citing RxSwift in the City of London.

Salary trend for RxSwift in the City of London

For the 6 months to 5 April 2020, IT jobs citing RxSwift also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the City of London region with a requirement for RxSwift.

1 2 (100.00%) MVC
1 2 (100.00%) Scrum
1 2 (100.00%) Xcode
1 2 (100.00%) Agile Software Development
1 2 (100.00%) Kanban
1 2 (100.00%) Git (software)
1 2 (100.00%) MVVM
1 2 (100.00%) Apple iOS
1 2 (100.00%) iOS Development
1 2 (100.00%) Apple Swift
1 2 (100.00%) Firebase
1 2 (100.00%) Visual Studio Code
1 2 (100.00%) SOLID
1 2 (100.00%) Wireframes
1 2 (100.00%) Asana

RxSwift
Co-occurring IT Skills in the City of 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:

Cloud Services
1 2 (100.00%) Asana
1 2 (100.00%) Firebase
Development Applications
1 2 (100.00%) Git (software)
1 2 (100.00%) Visual Studio Code
1 2 (100.00%) Xcode
Job Titles
1 2 (100.00%) Developer
1 2 (100.00%) iOS Developer
1 2 (100.00%) Senior Developer
1 2 (100.00%) Senior iOS Developer
Operating Systems
1 2 (100.00%) Apple iOS
Processes & Methodologies
1 2 (100.00%) Agile Software Development
1 2 (100.00%) iOS Development
1 2 (100.00%) Kanban
1 2 (100.00%) MVC
1 2 (100.00%) MVVM
1 2 (100.00%) Scrum
1 2 (100.00%) SOLID
1 2 (100.00%) Wireframes
Programming Languages
1 2 (100.00%) Apple Swift