Period
to 27 February 2021

The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for Subversion skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Subversion over the 6 months to 27 February 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.

Apache Subversion (SVN)
Central London > City of London
6 months to
27 Feb 2021
Same period 2020 Same period 2019
Rank 126 159 178
Rank change year-on-year +33 +19 -10
Contract jobs citing Subversion 10 24 76
As % of all contract jobs advertised in the City of London 0.45% 0.51% 1.11%
As % of the Development Applications category 2.57% 3.09% 5.07%
Number of daily rates quoted 11 21 53
Median daily rate £525 £550 £575
Median daily rate % change year-on-year -4.55% -4.35% +15.00%
10th Percentile £471 £356 £463
90th Percentile £625 £750 £690
Central London median daily rate £525 £544 £550
% change year-on-year -3.45% -1.14% +4.76%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
Central London median hourly rate - - -

Subversion 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 389 776 1,499
As % of all contract IT jobs advertised in the City of London 17.40% 16.63% 21.91%
Number of daily rates quoted 279 606 1,175
Median daily rate £525 £513 £525
Median daily rate % change year-on-year +2.44% -2.38% +5.00%
10th Percentile £325 £363 £375
90th Percentile £653 £669 £675
Central London median daily rate £525 £500 £525
% change year-on-year +5.00% -4.76% +5.00%
Number of hourly rates quoted 0 7 2
Median hourly rate - £49.28 £41.25
Median hourly rate % change year-on-year - +19.45% -38.51%
Median hourly rate - £49.28 £41.25
% change year-on-year - +19.45% -38.51%

Subversion
Job Vacancy Trend in the City of London

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

Job vacancy trend for Subversion in the City of London

Subversion
Contractor Daily Rate Trend in the City of London

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

Daily rate trend for Subversion in the City of London

Subversion
Daily Rate Histogram in the City of London

Daily rate distribution for jobs citing Subversion in the City of London over the 6 months to 27 February 2021.

Daily rate histogram for Subversion in the City of London

Subversion
Contractor Hourly Rate Trend in the City of London

3-month moving average hourly rates quoted in jobs citing Subversion in the City of London.

Hourly rate trend for Subversion in the City of London

For the 6 months to 27 February 2021, IT contractor jobs citing Subversion 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 Subversion.

1 7 (70.00%) REST
2 6 (60.00%) Banking
2 6 (60.00%) SQL Server
3 5 (50.00%) Finance
3 5 (50.00%) Java
3 5 (50.00%) Agile Software Development
3 5 (50.00%) Git (software)
4 4 (40.00%) PowerShell
4 4 (40.00%) Azure
4 4 (40.00%) Confluence
4 4 (40.00%) JIRA
4 4 (40.00%) MySQL
4 4 (40.00%) Web Services
4 4 (40.00%) XML
4 4 (40.00%) GitHub
4 4 (40.00%) Docker
4 4 (40.00%) TeamCity
5 3 (30.00%) AngularJS
5 3 (30.00%) Relational Database
5 3 (30.00%) Oracle
5 3 (30.00%) JavaScript
5 3 (30.00%) Perl
5 3 (30.00%) Windows
5 3 (30.00%) Linux
5 3 (30.00%) UML
5 3 (30.00%) Sybase
5 3 (30.00%) Unit Testing
5 3 (30.00%) TDD
5 3 (30.00%) Maven
5 3 (30.00%) Spring

Subversion
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 4 (40.00%) Confluence
2 2 (20.00%) IIS
2 2 (20.00%) JBoss
2 2 (20.00%) Red Hat Fuse
2 2 (20.00%) SharePoint
3 1 (10.00%) Camunda
3 1 (10.00%) Mule
Cloud Services
1 4 (40.00%) Azure
1 4 (40.00%) GitHub
2 2 (20.00%) AWS
2 2 (20.00%) Azure Data Factory
2 2 (20.00%) npm
3 1 (10.00%) GCP
3 1 (10.00%) OpenShift
Communications & Networking
1 2 (20.00%) Kerberos
2 1 (10.00%) AMQP
2 1 (10.00%) DNS
2 1 (10.00%) TCP/IP
Database & Business Intelligence
1 6 (60.00%) SQL Server
2 4 (40.00%) MySQL
3 3 (30.00%) MongoDB
3 3 (30.00%) Relational Database
4 2 (20.00%) NoSQL
4 2 (20.00%) PostgreSQL
5 1 (10.00%) Microsoft Analysis Services
5 1 (10.00%) Oracle Database
5 1 (10.00%) Oracle Database 11g
5 1 (10.00%) Oracle Database 12c
5 1 (10.00%) SQL Server 2008
5 1 (10.00%) SQL Server 2012
5 1 (10.00%) SQL Server 2014
5 1 (10.00%) SQL Server 2016
5 1 (10.00%) SQL Server 2017
5 1 (10.00%) SQL Server 2019
5 1 (10.00%) SQL Server Analysis Services
Development Applications
1 5 (50.00%) Git (software)
2 4 (40.00%) JIRA
2 4 (40.00%) TeamCity
3 3 (30.00%) Maven
4 2 (20.00%) Artifactory
4 2 (20.00%) Atlassian Bamboo
4 2 (20.00%) Bower
4 2 (20.00%) FishEye
4 2 (20.00%) Grunt
4 2 (20.00%) Hudson
4 2 (20.00%) Jasmine
4 2 (20.00%) Jenkins
4 2 (20.00%) jMock
4 2 (20.00%) JUnit
4 2 (20.00%) Karma Test Runner
4 2 (20.00%) Liquibase
4 2 (20.00%) Protractor
4 2 (20.00%) Team Foundation Server
4 2 (20.00%) VisualSVN
4 2 (20.00%) webpack
General
1 6 (60.00%) Banking
2 5 (50.00%) Finance
3 2 (20.00%) Back Office
3 2 (20.00%) Investment Banking
4 1 (10.00%) Front Office
4 1 (10.00%) International Banking
4 1 (10.00%) Public Sector
Job Titles
1 6 (60.00%) Developer
2 2 (20.00%) Angular Developer
2 2 (20.00%) Developer/Software Engineer
2 2 (20.00%) HTML CSS Developer
2 2 (20.00%) HTML Developer
2 2 (20.00%) Java Developer
2 2 (20.00%) JavaScript Developer
2 2 (20.00%) JavaScript Engineer
2 2 (20.00%) Senior Developer
2 2 (20.00%) Senior Java Developer
2 2 (20.00%) Software Developer
2 2 (20.00%) Software Engineer
3 1 (10.00%) Build Manager
3 1 (10.00%) Integration Developer
3 1 (10.00%) Java Middleware Developer
3 1 (10.00%) Senior DBA
3 1 (10.00%) Senior Integration Developer
3 1 (10.00%) Senior Middleware Developer
3 1 (10.00%) Senior Workflow Developer
3 1 (10.00%) Workflow Developer
Libraries, Frameworks & Software Standards
1 7 (70.00%) REST
2 4 (40.00%) Web Services
2 4 (40.00%) XML
3 3 (30.00%) AngularJS
3 3 (30.00%) Spring
4 2 (20.00%) CSS
4 2 (20.00%) CSS3
4 2 (20.00%) HTML
4 2 (20.00%) HTML5
4 2 (20.00%) Java EE
4 2 (20.00%) JAXB
4 2 (20.00%) JSON
4 2 (20.00%) JTA
4 2 (20.00%) LESS
4 2 (20.00%) NgRx
4 2 (20.00%) Redux
4 2 (20.00%) RxJS
4 2 (20.00%) Sass
4 2 (20.00%) Twitter Bootstrap
4 2 (20.00%) XSLT
Miscellaneous
1 2 (20.00%) Fixed Income
1 2 (20.00%) Replication
1 2 (20.00%) User Experience
2 1 (10.00%) Clustering
Operating Systems
1 3 (30.00%) Linux
1 3 (30.00%) Windows
2 2 (20.00%) Unix
3 1 (10.00%) Android
3 1 (10.00%) Windows Server
Processes & Methodologies
1 5 (50.00%) Agile Software Development
2 3 (30.00%) BDD
2 3 (30.00%) TDD
2 3 (30.00%) UML
2 3 (30.00%) Unit Testing
3 2 (20.00%) Configuration Management
3 2 (20.00%) Continuous Improvement
3 2 (20.00%) Deployment Automation
3 2 (20.00%) DevOps
3 2 (20.00%) Microservices
3 2 (20.00%) OO
3 2 (20.00%) Scrum
3 2 (20.00%) SDLC
3 2 (20.00%) Software Engineering
3 2 (20.00%) Storage Management
4 1 (10.00%) Android Development
4 1 (10.00%) Build Automation
4 1 (10.00%) Continuous Delivery
4 1 (10.00%) Performance Monitoring
4 1 (10.00%) Performance Tuning
Programming Languages
1 5 (50.00%) Java
2 4 (40.00%) PowerShell
3 3 (30.00%) JavaScript
3 3 (30.00%) Perl
4 2 (20.00%) C#
4 2 (20.00%) Groovy
4 2 (20.00%) Python
4 2 (20.00%) SQL
4 2 (20.00%) TypeScript
5 1 (10.00%) Apple Swift
5 1 (10.00%) Bash Shell
5 1 (10.00%) Java 8
5 1 (10.00%) Objective-C
5 1 (10.00%) Ruby
System Software
1 4 (40.00%) Docker
2 2 (20.00%) Active Directory
2 2 (20.00%) VMware ESXi
2 2 (20.00%) VMware Infrastructure
3 1 (10.00%) Oracle RAC
Systems Management
1 2 (20.00%) Control-M
1 2 (20.00%) EMC NetWorker
1 2 (20.00%) QRadar
1 2 (20.00%) Tivoli
1 2 (20.00%) Tivoli Storage Manager
2 1 (10.00%) Data Guard
2 1 (10.00%) Enterprise Manager Cloud Control
2 1 (10.00%) Icinga
2 1 (10.00%) Kubernetes
2 1 (10.00%) Microsoft Clustering
2 1 (10.00%) Netcool
Vendors
1 3 (30.00%) Oracle
1 3 (30.00%) Sybase
2 2 (20.00%) Atlassian
2 2 (20.00%) BMC
2 2 (20.00%) CyberArk
2 2 (20.00%) Databricks
2 2 (20.00%) EMC
2 2 (20.00%) IBM
2 2 (20.00%) Micro Focus
2 2 (20.00%) Murex
2 2 (20.00%) Qualys
2 2 (20.00%) RedGate
2 2 (20.00%) Splunk
2 2 (20.00%) VMware
3 1 (10.00%) Altiris
3 1 (10.00%) Infoblox
3 1 (10.00%) Ivanti
3 1 (10.00%) Serena
3 1 (10.00%) ServiceNow
3 1 (10.00%) Symantec