Period
to 16 November 2019

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 16 November 2019 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
16 Nov 2019
Same period 2018 Same period 2017
Rank 186 190 170
Rank change year-on-year +4 -20 -20
Contract jobs citing Subversion 33 64 91
As % of all contract IT jobs advertised in the City of London 0.57% 0.91% 1.28%
As % of the Development Applications category 3.33% 4.09% 6.59%
Number of daily rates quoted 29 46 74
City of London median daily rate £575 £531 £525
Median daily rate % change year-on-year +8.24% +1.19% +10.53%
10th Percentile £407 £421 £408
90th Percentile £761 £700 £738
Central London median daily rate £575 £538 £525
% change year-on-year +6.98% +2.38% +14.13%
Number of hourly rates quoted 0 0 0
City of London 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 990 1,564 1,380
As % of all contract IT jobs advertised in the City of London 16.96% 22.23% 19.36%
Number of daily rates quoted 778 1,308 1,085
City of London median daily rate £525 £500 £500
Median daily rate % change year-on-year +5.00% - +5.26%
10th Percentile £363 £363 £363
90th Percentile £675 £638 £638
Central London median daily rate £513 £500 £498
% change year-on-year +2.50% +0.50% +4.74%
Number of hourly rates quoted 5 1 3
City of London median hourly rate £52.00 £43.50 £25.50
Median hourly rate % change year-on-year +19.54% +70.59% -21.54%
10th Percentile £30.65 £43.25 £23.24
90th Percentile £90.50 £43.75 £59.45
Central London median hourly rate £52.00 £39.25 £30.00
% change year-on-year +32.48% +30.83% -7.69%

Subversion
Job Vacancy Trend in the City of London

Job postings citing Subversion as a percentage 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

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Subversion in the City of London.

Contractor daily rate trend for Subversion in the City of London

Subversion
Contractor Daily Rate Histogram in the City of London

The daily rate distribution of IT jobs citing Subversion in the City of London over the 6 months to 16 November 2019.

Contractor daily rate histogram for Subversion in the City of London

Subversion
Contractor Hourly Rate Trend in the City of London

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Subversion in the City of London.

Contractor hourly rate trend for Subversion in the City of London

For the 6 months to 16 November 2019, 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 25 (75.76%) Git (software)
2 22 (66.67%) Java
3 14 (42.42%) JavaScript
4 12 (36.36%) Maven
5 11 (33.33%) Agile Software Development
5 11 (33.33%) Linux
5 11 (33.33%) Python
5 11 (33.33%) DevOps
6 10 (30.30%) TDD
6 10 (30.30%) Finance
7 9 (27.27%) HTML
7 9 (27.27%) SQL
8 8 (24.24%) .NET
8 8 (24.24%) Oracle
8 8 (24.24%) Microservices
8 8 (24.24%) RESTful
8 8 (24.24%) Node.js
9 7 (21.21%) TeamCity
9 7 (21.21%) Perl
10 6 (18.18%) Unix
10 6 (18.18%) Perforce
10 6 (18.18%) Banking
10 6 (18.18%) JIRA
10 6 (18.18%) MongoDB
10 6 (18.18%) GitHub
10 6 (18.18%) AngularJS
10 6 (18.18%) Jenkins
10 6 (18.18%) Oracle Database
10 6 (18.18%) React
11 5 (15.15%) User Experience

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 (12.12%) Confluence
2 3 (9.09%) Oracle Coherence
2 3 (9.09%) WebLogic
3 2 (6.06%) Apache Spark
3 2 (6.06%) Elasticsearch
3 2 (6.06%) JBoss
3 2 (6.06%) Jetty
3 2 (6.06%) Oracle Self-Service HR
3 2 (6.06%) Tomcat
3 2 (6.06%) WordPress
4 1 (3.03%) ArcGIS
4 1 (3.03%) GeoServer
4 1 (3.03%) Oracle Workflow
4 1 (3.03%) SAP Portal
4 1 (3.03%) WebSphere
Applications
1 3 (9.09%) Microsoft Excel
2 1 (3.03%) Microsoft Office
2 1 (3.03%) Microsoft PowerPoint
2 1 (3.03%) MS Visio
Business Applications
1 4 (12.12%) Remedy ITSM
Cloud Services
1 6 (18.18%) GitHub
2 4 (12.12%) Azure
2 4 (12.12%) npm
3 3 (9.09%) AWS
4 1 (3.03%) Amazon CloudWatch
4 1 (3.03%) AWS CloudFormation
4 1 (3.03%) AWS CodePipeline
4 1 (3.03%) Azure Stack
4 1 (3.03%) OpenShift
Communications & Networking
1 2 (6.06%) SSH
2 1 (3.03%) HTTP
2 1 (3.03%) Intranet
Database & Business Intelligence
1 6 (18.18%) MongoDB
1 6 (18.18%) Oracle Database
2 3 (9.09%) PostgreSQL
2 3 (9.09%) SQL Server
3 2 (6.06%) Hadoop
3 2 (6.06%) MySQL
3 2 (6.06%) Relational Database
4 1 (3.03%) Biml
4 1 (3.03%) BusinessObjects
4 1 (3.03%) Geospatial Data
4 1 (3.03%) GIS
4 1 (3.03%) Neo4j
4 1 (3.03%) Oracle Database 12c
4 1 (3.03%) QGIS
4 1 (3.03%) SAP HANA
4 1 (3.03%) SQL Server 2016
4 1 (3.03%) SQL Server Integration Services
4 1 (3.03%) SQL Server Reporting Services
4 1 (3.03%) SQLite
Development Applications
1 25 (75.76%) Git (software)
2 12 (36.36%) Maven
3 7 (21.21%) TeamCity
4 6 (18.18%) Jenkins
4 6 (18.18%) JIRA
5 5 (15.15%) Cucumber
5 5 (15.15%) Selenium
6 4 (12.12%) Eclipse
6 4 (12.12%) MSBuild
7 3 (9.09%) Ant
8 2 (6.06%) Atlassian Bamboo
8 2 (6.06%) ClearCase
8 2 (6.06%) FishEye
8 2 (6.06%) Gradle
8 2 (6.06%) Hudson
8 2 (6.06%) IntelliJ
8 2 (6.06%) JUnit
8 2 (6.06%) Mercurial
8 2 (6.06%) Mockito
8 2 (6.06%) Team Foundation Server
General
1 10 (30.30%) Finance
2 6 (18.18%) Banking
3 2 (6.06%) Advertising
3 2 (6.06%) Front Office
4 1 (3.03%) Public Sector
4 1 (3.03%) Retail
Job Titles
1 21 (63.64%) Developer
2 5 (15.15%) Java Developer
2 5 (15.15%) Senior Developer
3 4 (12.12%) C# Developer
3 4 (12.12%) DevOps Engineer
3 4 (12.12%) Java Engineer
4 3 (9.09%) HTML CSS Developer
4 3 (9.09%) HTML Developer
4 3 (9.09%) iOS Developer
4 3 (9.09%) JavaScript Developer
4 3 (9.09%) Report Developer
4 3 (9.09%) Senior iOS Developer
4 3 (9.09%) SQL Developer
5 2 (6.06%) Architect
5 2 (6.06%) Enterprise Architect
5 2 (6.06%) SQL Server Developer
5 2 (6.06%) UI Developer
5 2 (6.06%) WordPress Developer
6 1 (3.03%) .NET Developer
6 1 (3.03%) ASP.NET Developer
Libraries, Frameworks & Software Standards
1 9 (27.27%) HTML
2 8 (24.24%) .NET
2 8 (24.24%) Node.js
2 8 (24.24%) RESTful
3 6 (18.18%) AngularJS
3 6 (18.18%) React
4 5 (15.15%) CSS
4 5 (15.15%) JMS
4 5 (15.15%) jQuery
4 5 (15.15%) Spring
5 4 (12.12%) ActiveMQ
5 4 (12.12%) CSS3
5 4 (12.12%) HTML5
5 4 (12.12%) J2EE
5 4 (12.12%) JSON
5 4 (12.12%) XML
6 3 (9.09%) Hibernate
6 3 (9.09%) JSP
6 3 (9.09%) REST
7 2 (6.06%) SOAP
Miscellaneous
1 5 (15.15%) Derivative
1 5 (15.15%) User Experience
2 3 (9.09%) Interest Rate Derivative
3 2 (6.06%) Algorithms
3 2 (6.06%) Market Risk
3 2 (6.06%) Mobile App
4 1 (3.03%) N-Tier
4 1 (3.03%) Public Cloud
Operating Systems
1 11 (33.33%) Linux
2 6 (18.18%) Unix
3 5 (15.15%) Apple iOS
4 3 (9.09%) Android
4 3 (9.09%) Mac OS X
4 3 (9.09%) Red Hat Enterprise Linux
4 3 (9.09%) Windows
5 2 (6.06%) CentOS
5 2 (6.06%) Debian
5 2 (6.06%) Ubuntu
Processes & Methodologies
1 11 (33.33%) Agile Software Development
1 11 (33.33%) DevOps
2 10 (30.30%) TDD
3 8 (24.24%) Microservices
4 5 (15.15%) OO
4 5 (15.15%) Test Automation
5 4 (12.12%) Continuous Integration
5 4 (12.12%) Data Protection
5 4 (12.12%) E-Commerce
5 4 (12.12%) RAD
6 3 (9.09%) BDD
6 3 (9.09%) Data Modelling
6 3 (9.09%) iOS Development
6 3 (9.09%) Multithreading
6 3 (9.09%) MVC
6 3 (9.09%) PnL Attribution
6 3 (9.09%) Risk Management
6 3 (9.09%) Scrum
6 3 (9.09%) Technical Analysis
7 2 (6.06%) Task Automation
Programming Languages
1 22 (66.67%) Java
2 14 (42.42%) JavaScript
3 11 (33.33%) Python
4 9 (27.27%) SQL
5 7 (21.21%) Perl
6 5 (15.15%) C#
7 4 (12.12%) Java 8
7 4 (12.12%) Ruby
7 4 (12.12%) T-SQL
8 3 (9.09%) Apple Swift
8 3 (9.09%) Groovy
8 3 (9.09%) PL/SQL
9 2 (6.06%) Bash Shell
9 2 (6.06%) C++
9 2 (6.06%) Clojure
9 2 (6.06%) ClojureScript
9 2 (6.06%) PHP
9 2 (6.06%) Scala
9 2 (6.06%) VBA
10 1 (3.03%) C
Qualifications
1 3 (9.09%) Security Cleared
2 2 (6.06%) SC Cleared
3 1 (3.03%) DV Cleared
3 1 (3.03%) ITIL Certification
System Software
1 2 (6.06%) Apache ZooKeeper
1 2 (6.06%) Docker
2 1 (3.03%) Virtual Machines
Systems Management
1 5 (15.15%) Puppet
2 4 (12.12%) ITRS Geneos
2 4 (12.12%) Nagios
2 4 (12.12%) ZABBIX
3 2 (6.06%) Salt
4 1 (3.03%) Ansible
4 1 (3.03%) CA Service Virtualization
4 1 (3.03%) Kubernetes
4 1 (3.03%) Opscode Chef
4 1 (3.03%) Single Sign-On
4 1 (3.03%) Terraform
Vendors
1 8 (24.24%) Oracle
2 6 (18.18%) Perforce
3 5 (15.15%) Splunk
4 4 (12.12%) BMC
4 4 (12.12%) Microsoft
4 4 (12.12%) Remedy
4 4 (12.12%) ServiceNow
5 3 (9.09%) Red Hat
6 2 (6.06%) Cloudera
6 2 (6.06%) Hortonworks
6 2 (6.06%) Sybase
7 1 (3.03%) CA
7 1 (3.03%) ESRI
7 1 (3.03%) Google
7 1 (3.03%) SAP