Period
to 25 September 2020

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 25 September 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.

Apache Subversion (SVN)
Central London > City of London
6 months to
25 Sep 2020
Same period 2019 Same period 2018
Rank 101 194 200
Rank change year-on-year +93 +6 -31
Contract jobs citing Subversion 12 41 45
As % of all contract jobs advertised in the City of London 0.68% 0.66% 0.64%
As % of the Development Applications category 3.63% 3.78% 2.86%
Number of daily rates quoted 19 36 31
Median daily rate £525 £500 £538
Median daily rate % change year-on-year +5.00% -6.98% +2.38%
10th Percentile £471 £406 £421
90th Percentile £618 £688 £675
Central London median daily rate £525 £513 £538
% change year-on-year +2.44% -4.65% +2.38%
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 331 1,084 1,575
As % of all contract IT jobs advertised in the City of London 18.66% 17.36% 22.53%
Number of daily rates quoted 226 826 1,298
Median daily rate £509 £525 £500
Median daily rate % change year-on-year -3.10% +5.00% +5.26%
10th Percentile £313 £375 £363
90th Percentile £638 £675 £638
Central London median daily rate £506 £525 £500
% change year-on-year -3.57% +5.00% +5.26%
Number of hourly rates quoted 2 4 3
Median hourly rate £40.00 £36.75 £32.00
Median hourly rate % change year-on-year +8.84% +14.84% +28.04%
10th Percentile £34.00 £19.85 £31.00
90th Percentile £46.40 £91.90 £41.60
Median hourly rate £40.00 £36.75 £33.50
% change year-on-year +8.84% +9.70% +20.72%

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 25 September 2020.

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 25 September 2020, 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 10 (83.33%) Banking
2 8 (66.67%) Oracle
3 7 (58.33%) GitHub
4 6 (50.00%) Windows
4 6 (50.00%) Linux
4 6 (50.00%) Finance
4 6 (50.00%) JIRA
4 6 (50.00%) Confluence
5 5 (41.67%) TeamCity
5 5 (41.67%) Investment Banking
5 5 (41.67%) Active Directory
5 5 (41.67%) LDAP
5 5 (41.67%) Kerberos
5 5 (41.67%) SQL Server
6 4 (33.33%) Java
6 4 (33.33%) TCP/IP
6 4 (33.33%) Microsoft
6 4 (33.33%) Unix
6 4 (33.33%) VMware
6 4 (33.33%) Clustering
6 4 (33.33%) International Banking
6 4 (33.33%) TDD
6 4 (33.33%) VMware Infrastructure
6 4 (33.33%) Azure
6 4 (33.33%) AWS
6 4 (33.33%) Cloud Computing
6 4 (33.33%) SaaS
6 4 (33.33%) PaaS
6 4 (33.33%) Puppet
6 4 (33.33%) VMware ESXi

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 6 (50.00%) Confluence
2 2 (16.67%) IIS
2 2 (16.67%) JBoss
2 2 (16.67%) Red Hat Fuse
2 2 (16.67%) SharePoint
3 1 (8.33%) Apache
3 1 (8.33%) nginx
Cloud Services
1 7 (58.33%) GitHub
2 4 (33.33%) AWS
2 4 (33.33%) Azure
2 4 (33.33%) Cloud Computing
2 4 (33.33%) GCP
2 4 (33.33%) IaaS
2 4 (33.33%) PaaS
2 4 (33.33%) SaaS
Communications & Networking
1 5 (41.67%) Kerberos
2 4 (33.33%) TCP/IP
3 2 (16.67%) AMQP
4 1 (8.33%) DNS
Database & Business Intelligence
1 5 (41.67%) SQL Server
2 3 (25.00%) MySQL
3 2 (16.67%) MongoDB
3 2 (16.67%) NoSQL
3 2 (16.67%) Relational Database
4 1 (8.33%) MariaDB
4 1 (8.33%) Oracle Database
4 1 (8.33%) Oracle Reports
4 1 (8.33%) PostgreSQL
4 1 (8.33%) SQLPlus
4 1 (8.33%) Sybase ASE
Development Applications
1 6 (50.00%) JIRA
2 5 (41.67%) TeamCity
3 2 (16.67%) Artifactory
3 2 (16.67%) Atlassian Bamboo
3 2 (16.67%) FishEye
3 2 (16.67%) Git (software)
3 2 (16.67%) Grunt
3 2 (16.67%) gulp
3 2 (16.67%) Hudson
3 2 (16.67%) IBM UrbanCode
3 2 (16.67%) Jasmine
3 2 (16.67%) Jenkins
3 2 (16.67%) jMock
3 2 (16.67%) JUnit
3 2 (16.67%) Liquibase
3 2 (16.67%) Maven
3 2 (16.67%) Mocha
3 2 (16.67%) VisualSVN
4 1 (8.33%) Serena SBM
General
1 10 (83.33%) Banking
2 6 (50.00%) Finance
3 5 (41.67%) Investment Banking
4 4 (33.33%) International Banking
5 3 (25.00%) Retail
6 2 (16.67%) Front Office
7 1 (8.33%) Financial Institution
7 1 (8.33%) Public Sector
Job Titles
1 5 (41.67%) Developer
2 2 (16.67%) Build Engineer
2 2 (16.67%) Deployment Engineer
2 2 (16.67%) Front End Developer (Client-Side Developer)
2 2 (16.67%) Virtualisation Engineer
3 1 (8.33%) Administrator
3 1 (8.33%) DevOps Engineer
3 1 (8.33%) HTML CSS Developer
3 1 (8.33%) HTML Developer
3 1 (8.33%) JavaScript Developer
3 1 (8.33%) Oracle Developer
3 1 (8.33%) Report Developer
3 1 (8.33%) Site Engineer
3 1 (8.33%) Site Reliability Engineer
3 1 (8.33%) Systems Administrator
3 1 (8.33%) Windows Administrator
3 1 (8.33%) Windows Systems Administrator
Libraries, Frameworks & Software Standards
1 5 (41.67%) LDAP
2 4 (33.33%) REST
3 3 (25.00%) CSS
3 3 (25.00%) HTML
3 3 (25.00%) Node.js
4 2 (16.67%) Hibernate
4 2 (16.67%) Java EE
4 2 (16.67%) JAXB
4 2 (16.67%) JMS
4 2 (16.67%) JTA
4 2 (16.67%) JTS
4 2 (16.67%) Middleware
4 2 (16.67%) MSMQ
4 2 (16.67%) Murex MxML
4 2 (16.67%) Mustache
4 2 (16.67%) Spring
4 2 (16.67%) WCF
4 2 (16.67%) Web Services
4 2 (16.67%) XML
4 2 (16.67%) XSLT
Miscellaneous
1 4 (33.33%) Clustering
2 2 (16.67%) Fixed Income
2 2 (16.67%) User Experience
3 1 (8.33%) Replication
Operating Systems
1 6 (50.00%) Linux
1 6 (50.00%) Windows
2 4 (33.33%) Unix
2 4 (33.33%) Windows Server
3 3 (25.00%) Windows Server 2008
3 3 (25.00%) Windows Server 2012
3 3 (25.00%) Windows Server 2016
3 3 (25.00%) Windows Server 2019
4 2 (16.67%) Mac OS X
5 1 (8.33%) Red Hat Enterprise Linux
Processes & Methodologies
1 4 (33.33%) High Availability
1 4 (33.33%) Security Hardening
1 4 (33.33%) TDD
2 3 (25.00%) Agile Software Development
2 3 (25.00%) Infrastructure Engineering
2 3 (25.00%) User Acceptance Testing
3 2 (16.67%) BDD
3 2 (16.67%) Configuration Management
3 2 (16.67%) Continuous Deployment
3 2 (16.67%) Continuous Improvement
3 2 (16.67%) Deployment Automation
3 2 (16.67%) DevOps
3 2 (16.67%) Front End Development
3 2 (16.67%) OO
3 2 (16.67%) Responsive Web Design
3 2 (16.67%) SDLC
3 2 (16.67%) Test Automation
3 2 (16.67%) UML
3 2 (16.67%) Web Accessibility
3 2 (16.67%) Web Design
Programming Languages
1 4 (33.33%) Java
2 3 (25.00%) JavaScript
2 3 (25.00%) PowerShell
3 2 (16.67%) Groovy
3 2 (16.67%) Perl
3 2 (16.67%) Python
4 1 (8.33%) Bash Shell
4 1 (8.33%) C
4 1 (8.33%) C#
4 1 (8.33%) PL/SQL
4 1 (8.33%) SQL
4 1 (8.33%) TypeScript
Qualifications
1 1 (8.33%) BPSS Clearance
1 1 (8.33%) DBS Check
1 1 (8.33%) Security Cleared
Quality Assurance & Compliance
1 2 (16.67%) WCAG
2 1 (8.33%) Disclosure Scotland
2 1 (8.33%) GDPR
2 1 (8.33%) Sarbanes-Oxley
System Software
1 5 (41.67%) Active Directory
2 4 (33.33%) Docker
2 4 (33.33%) VMware ESXi
2 4 (33.33%) VMware Infrastructure
Systems Management
1 4 (33.33%) Ansible
1 4 (33.33%) Kubernetes
1 4 (33.33%) Opscode Chef
1 4 (33.33%) Puppet
1 4 (33.33%) Terraform
2 3 (25.00%) Microsoft Clustering
3 2 (16.67%) Control-M
3 2 (16.67%) Tivoli
4 1 (8.33%) Icinga
4 1 (8.33%) Netcool
4 1 (8.33%) QRadar
4 1 (8.33%) Tivoli Storage Manager
Vendors
1 8 (66.67%) Oracle
2 4 (33.33%) Microsoft
2 4 (33.33%) SaltStack
2 4 (33.33%) VMware
3 3 (25.00%) ServiceNow
3 3 (25.00%) Sybase
4 2 (16.67%) Atlassian
4 2 (16.67%) Micro Focus
4 2 (16.67%) Murex
4 2 (16.67%) RedGate
4 2 (16.67%) Splunk
5 1 (8.33%) Altiris
5 1 (8.33%) BMC
5 1 (8.33%) EMC
5 1 (8.33%) Infoblox
5 1 (8.33%) Ivanti
5 1 (8.33%) Qualys
5 1 (8.33%) Red Hat
5 1 (8.33%) Serena
5 1 (8.33%) Symantec