Period
to 28 May 2020

The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for git-flow skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited git-flow over the 6 months to 28 May 2020 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.

git flow
Central London > City of London
6 months to
28 May 2020
Same period 2019 Same period 2018
Rank 139 219 252
Rank change year-on-year +80 +33 -29
Contract jobs citing git-flow 8 20 6
As % of all contract jobs advertised in the City of London 0.26% 0.31% 0.087%
As % of the Development Applications category 1.45% 1.62% 0.41%
Number of daily rates quoted 8 15 3
Median daily rate £521 £550 £525
Median daily rate % change year-on-year -5.23% +4.76% -16.00%
10th Percentile £324 £497 £493
90th Percentile £671 £595 £608
Central London median daily rate £505 £538 £513
% change year-on-year -6.05% +4.88% -18.00%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
Central London median hourly rate - - -

git-flow is in the Development Applications category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in the City of London with a requirement for development application skills.

All Development Application Skills
City of London
Contract vacancies with a requirement for development application skills 551 1,235 1,470
As % of all contract IT jobs advertised in the City of London 17.87% 19.23% 21.30%
Number of daily rates quoted 392 902 1,174
Median daily rate £515 £525 £500
Median daily rate % change year-on-year -1.90% +5.00% +11.11%
10th Percentile £375 £400 £363
90th Percentile £660 £675 £630
Central London median daily rate £509 £525 £500
% change year-on-year -3.10% +5.00% +11.11%
Number of hourly rates quoted 9 5 5
Median hourly rate £48.50 £56.00 £32.00
Median hourly rate % change year-on-year -13.39% +75.00% -
10th Percentile £34.55 £20.05 £27.40
90th Percentile £58.25 £58.60 £70.22
Median hourly rate £35.00 £56.00 £32.00
% change year-on-year -37.50% +75.00% -

git-flow
Job Vacancy Trend in the City of London

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

Job vacancy trend for git-flow in the City of London

git-flow
Contractor Daily Rate Trend in the City of London

3-month moving average daily rate quoted in jobs citing git-flow in the City of London.

Daily rate trend for git-flow in the City of London

git-flow
Daily Rate Histogram in the City of London

Daily rate distribution for jobs citing git-flow in the City of London over the 6 months to 28 May 2020.

Daily rate histogram for git-flow in the City of London

For the 6 months to 28 May 2020, IT contractor jobs citing git-flow 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 City of London region with a requirement for git-flow.

1 8 (100.00%) JavaScript
1 8 (100.00%) CSS
2 7 (87.50%) HTML
2 7 (87.50%) Agile Software Development
2 7 (87.50%) Continuous Integration
2 7 (87.50%) Git (software)
2 7 (87.50%) User Experience
3 6 (75.00%) RxJava
3 6 (75.00%) SDLC
3 6 (75.00%) Mobile App
3 6 (75.00%) Mobile Payment
3 6 (75.00%) Kotlin
3 6 (75.00%) Thought Leadership
3 6 (75.00%) RESTful
3 6 (75.00%) Open Source
3 6 (75.00%) HTML5
3 6 (75.00%) Waterfall
3 6 (75.00%) GitHub
3 6 (75.00%) JUnit
3 6 (75.00%) Java
4 4 (50.00%) Computer Science
4 4 (50.00%) Jenkins
5 3 (37.50%) Data Structures
5 3 (37.50%) API Development
5 3 (37.50%) Android SDK
5 3 (37.50%) Android Development
5 3 (37.50%) Android Studio
5 3 (37.50%) Enterprise Software
5 3 (37.50%) Gradle
5 3 (37.50%) Multithreaded Programming

git-flow
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:

Application Platforms
1 3 (37.50%) WebLogic
1 3 (37.50%) WebSphere
Cloud Services
1 6 (75.00%) GitHub
Communications & Networking
1 3 (37.50%) HTTP
Development Applications
1 7 (87.50%) Git (software)
2 6 (75.00%) JUnit
3 4 (50.00%) Jenkins
4 3 (37.50%) Android Studio
4 3 (37.50%) Ant
4 3 (37.50%) Gradle
4 3 (37.50%) JMeter
4 3 (37.50%) Maven
4 3 (37.50%) Mockito
5 1 (12.50%) Cypress.io
5 1 (12.50%) gulp
5 1 (12.50%) Jasmine
5 1 (12.50%) TestCafe
Job Titles
1 4 (50.00%) Developer
2 3 (37.50%) Android Engineer
2 3 (37.50%) Java Developer
3 1 (12.50%) Front End Developer (Client-Side Developer)
3 1 (12.50%) JavaScript Engineer
Libraries, Frameworks & Software Standards
1 8 (100.00%) CSS
2 7 (87.50%) HTML
3 6 (75.00%) HTML5
3 6 (75.00%) RESTful
3 6 (75.00%) RxJava
4 3 (37.50%) Android SDK
4 3 (37.50%) J2EE
4 3 (37.50%) JSON
4 3 (37.50%) SOAP
4 3 (37.50%) Spring
4 3 (37.50%) Web Services
4 3 (37.50%) XML
5 1 (12.50%) AngularJS
5 1 (12.50%) Jest
5 1 (12.50%) jQuery
5 1 (12.50%) LESS
5 1 (12.50%) Sass
5 1 (12.50%) Semantic HTML
Miscellaneous
1 7 (87.50%) User Experience
2 6 (75.00%) Mobile App
2 6 (75.00%) Mobile Payment
3 3 (37.50%) Data Structures
3 3 (37.50%) Enterprise Software
Operating Systems
1 3 (37.50%) Android
Processes & Methodologies
1 7 (87.50%) Agile Software Development
1 7 (87.50%) Continuous Integration
2 6 (75.00%) Open Source
2 6 (75.00%) SDLC
2 6 (75.00%) Thought Leadership
2 6 (75.00%) Waterfall
3 4 (50.00%) Computer Science
4 3 (37.50%) Android Development
4 3 (37.50%) API Development
4 3 (37.50%) Multithreaded Programming
4 3 (37.50%) Multithreading
4 3 (37.50%) Web Development
5 2 (25.00%) Front End Development
6 1 (12.50%) Creative Problem-Solving
6 1 (12.50%) Investment Management
6 1 (12.50%) IT Strategy
6 1 (12.50%) Problem-Solving
6 1 (12.50%) Scrum
6 1 (12.50%) Wireframes
Programming Languages
1 8 (100.00%) JavaScript
2 6 (75.00%) Java
2 6 (75.00%) Kotlin
3 1 (12.50%) ES6
3 1 (12.50%) TypeScript
Qualifications
1 3 (37.50%) Computer Science Degree
1 3 (37.50%) Degree