Period
to 21 August 2018

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 21 August 2018 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
21 Aug 2018
Same period 2017 Same period 2016
Rank 215 168 153
Rank change year-on-year -47 -15 -60
Contract jobs citing Subversion 45 82 95
As % of all contract IT jobs advertised in the City of London 0.64% 1.24% 1.41%
As % of the Development Applications category 2.91% 6.16% 8.06%
Number of daily rates quoted 35 70 78
City of London median daily rate £550 £530 £431
Median daily rate % change year-on-year +3.77% +22.90% -4.17%
10th Percentile £420 £413 £257
90th Percentile £698 £675 £575
Central London median daily rate £540 £530 £425
% change year-on-year +1.89% +24.71% -7.86%
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 1,546 1,331 1,178
As % of all contract IT jobs advertised in the City of London 22.04% 20.09% 17.43%
Number of daily rates quoted 1,262 1,018 960
City of London median daily rate £506 £478 £475
Median daily rate % change year-on-year +5.97% +0.58% +5.56%
10th Percentile £363 £350 £325
90th Percentile £638 £625 £613
Central London median daily rate £500 £475 £473
% change year-on-year +5.26% +0.53% +5.00%
Number of hourly rates quoted 4 2 2
City of London median hourly rate £32.00 £24.99 £38.25
Median hourly rate % change year-on-year +28.04% -34.66% -15.00%
10th Percentile £26.80 £23.18 £32.23
90th Percentile £40.53 £27.11 £45.68
Central London median hourly rate £32.00 £27.75 £38.25
% change year-on-year +15.32% -27.45% -15.00%

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 21 August 2018.

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 21 August 2018, 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 24 (53.33%) Git (software)
2 21 (46.67%) Finance
3 18 (40.00%) SQL
4 17 (37.78%) Java
5 16 (35.56%) SQL Server
6 15 (33.33%) Maven
7 14 (31.11%) Agile Software Development
8 13 (28.89%) JIRA
9 11 (24.44%) .NET
9 11 (24.44%) XML
9 11 (24.44%) Python
9 11 (24.44%) Microsoft Excel
10 10 (22.22%) Jenkins
11 9 (20.00%) Linux
11 9 (20.00%) JavaScript
11 9 (20.00%) C#
12 8 (17.78%) Spring
12 8 (17.78%) Amazon AWS
13 7 (15.56%) TeamCity
13 7 (15.56%) Continuous Integration
13 7 (15.56%) Banking
13 7 (15.56%) Data Management
13 7 (15.56%) HTML
13 7 (15.56%) Fixed Income
13 7 (15.56%) Front Office
13 7 (15.56%) Configuration Management
13 7 (15.56%) AngularJS
13 7 (15.56%) NoSQL
13 7 (15.56%) DevOps
14 6 (13.33%) Opscode Chef

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 (13.33%) Confluence
2 4 (8.89%) Apache
3 3 (6.67%) IIS
4 2 (4.44%) Apache Spark
4 2 (4.44%) nginx
4 2 (4.44%) Tomcat
5 1 (2.22%) Apache Solr
5 1 (2.22%) JBoss
5 1 (2.22%) Jetty
5 1 (2.22%) Liferay
5 1 (2.22%) Mongrel
5 1 (2.22%) Moodle
5 1 (2.22%) NServiceBus
5 1 (2.22%) WebSphere
Applications
1 11 (24.44%) Microsoft Excel
2 1 (2.22%) Microsoft Office
2 1 (2.22%) MS Visio
Business Applications
1 3 (6.67%) ION MarketView
2 1 (2.22%) BusinessWorks
2 1 (2.22%) Kondor
2 1 (2.22%) Temenos T24
Cloud Services
1 8 (17.78%) Amazon AWS
2 5 (11.11%) Microsoft Azure
3 3 (6.67%) Amazon EC2
3 3 (6.67%) Amazon ELB
4 2 (4.44%) Amazon EMR
4 2 (4.44%) Amazon S3
4 2 (4.44%) AWS CloudFormation
4 2 (4.44%) Basecamp
5 1 (2.22%) AWS Lambda
5 1 (2.22%) BrowserStack
5 1 (2.22%) G Suite
5 1 (2.22%) Google Cloud Platform
5 1 (2.22%) npm
5 1 (2.22%) OpenShift
5 1 (2.22%) PaaS
5 1 (2.22%) Rackspace Cloud
5 1 (2.22%) Sauce Labs
5 1 (2.22%) Serverless
5 1 (2.22%) Sumo Logic
5 1 (2.22%) Virtual Private Cloud
Communications & Networking
1 3 (6.67%) HTTP
2 2 (4.44%) Firewall
2 2 (4.44%) FTP
2 2 (4.44%) VPN
3 1 (2.22%) AMQP
3 1 (2.22%) DHCP
3 1 (2.22%) DNS
3 1 (2.22%) GoToMeeting
3 1 (2.22%) Internet
3 1 (2.22%) Kerberos
3 1 (2.22%) NAS
3 1 (2.22%) PBX
3 1 (2.22%) Skype
3 1 (2.22%) SNMP
3 1 (2.22%) SSH
3 1 (2.22%) Structured Cabling
3 1 (2.22%) Wireless
Database & Business Intelligence
1 16 (35.56%) SQL Server
2 7 (15.56%) NoSQL
3 6 (13.33%) SQL Server Integration Services
4 5 (11.11%) Data Warehouse
5 4 (8.89%) Microsoft Analysis Services
5 4 (8.89%) MySQL
5 4 (8.89%) Power BI
5 4 (8.89%) Relational Database
5 4 (8.89%) SQL Server 2016
5 4 (8.89%) SQL Server Analysis Services
6 3 (6.67%) MongoDB
7 2 (4.44%) Amazon RDS
7 2 (4.44%) Hadoop
7 2 (4.44%) MariaDB
7 2 (4.44%) PostgreSQL
7 2 (4.44%) SQL Server Reporting Services
8 1 (2.22%) Biml
8 1 (2.22%) Impala
8 1 (2.22%) Oracle Database
8 1 (2.22%) Oracle Database 12c
Development Applications
1 24 (53.33%) Git (software)
2 15 (33.33%) Maven
3 13 (28.89%) JIRA
4 10 (22.22%) Jenkins
5 7 (15.56%) TeamCity
6 4 (8.89%) Gradle
6 4 (8.89%) JUnit
6 4 (8.89%) Selenium
7 3 (6.67%) Ant
7 3 (6.67%) Visual Studio
8 2 (4.44%) Atlassian Bamboo
8 2 (4.44%) Cucumber
8 2 (4.44%) Mercurial
8 2 (4.44%) SpecFlow
8 2 (4.44%) WebDriver
9 1 (2.22%) Capybara
9 1 (2.22%) FishEye
9 1 (2.22%) JBehave
9 1 (2.22%) MSBuild
9 1 (2.22%) TortoiseSVN
General
1 21 (46.67%) Finance
2 7 (15.56%) Banking
2 7 (15.56%) Front Office
3 4 (8.89%) Investment Banking
4 2 (4.44%) Back Office
4 2 (4.44%) Retail
5 1 (2.22%) Digital Economy
5 1 (2.22%) Financial Institution
5 1 (2.22%) Legal
5 1 (2.22%) Marketing
Job Titles
1 32 (71.11%) Developer
2 10 (22.22%) Java Developer
3 6 (13.33%) SQL Developer
4 5 (11.11%) C# Developer
4 5 (11.11%) DevOps Engineer
5 4 (8.89%) .NET Developer
5 4 (8.89%) C# .NET Developer
5 4 (8.89%) Python Developer
5 4 (8.89%) Senior Developer
5 4 (8.89%) SQL Server Developer
5 4 (8.89%) SSIS Developer
5 4 (8.89%) VBA Developer
6 3 (6.67%) ASP.NET Developer
6 3 (6.67%) C# ASP.NET Developer
6 3 (6.67%) Data Engineer
6 3 (6.67%) Front Office Developer
6 3 (6.67%) Senior Java Developer
6 3 (6.67%) SSAS Developer
6 3 (6.67%) T-SQL Developer
7 2 (4.44%) Lead DevOps
Libraries, Frameworks & Software Standards
1 11 (24.44%) .NET
1 11 (24.44%) XML
2 8 (17.78%) Spring
3 7 (15.56%) AngularJS
3 7 (15.56%) HTML
4 6 (13.33%) CSS
4 6 (13.33%) Web Services
5 5 (11.11%) HTML5
5 5 (11.11%) REST
5 5 (11.11%) RESTful
6 4 (8.89%) ASP.NET
6 4 (8.89%) JMS
6 4 (8.89%) JSON
6 4 (8.89%) Node.js
7 3 (6.67%) .NET Framework
7 3 (6.67%) ActiveMQ
7 3 (6.67%) Hibernate
7 3 (6.67%) jQuery
7 3 (6.67%) Middleware
7 3 (6.67%) XSLT
Miscellaneous
1 7 (15.56%) Fixed Income
2 5 (11.11%) Data Structures
3 4 (8.89%) Derivative
3 4 (8.89%) User Experience
4 3 (6.67%) Linux Command Line
4 3 (6.67%) Reference Data
5 2 (4.44%) Clustering
5 2 (4.44%) Public Cloud
5 2 (4.44%) Replication
5 2 (4.44%) W3C
6 1 (2.22%) Computer Science
6 1 (2.22%) e-Learning
6 1 (2.22%) Equities
6 1 (2.22%) Foreign Exchange (FX)
6 1 (2.22%) Handset
6 1 (2.22%) Market Risk
6 1 (2.22%) RIA
6 1 (2.22%) Robotics
6 1 (2.22%) Video\Live Streaming
6 1 (2.22%) VLE
Operating Systems
1 9 (20.00%) Linux
2 4 (8.89%) Unix
3 3 (6.67%) Windows
4 2 (4.44%) Windows Server
5 1 (2.22%) Android
5 1 (2.22%) Apple iOS
5 1 (2.22%) CentOS
5 1 (2.22%) Debian
5 1 (2.22%) Red Hat Enterprise Linux
5 1 (2.22%) Solaris
5 1 (2.22%) Ubuntu
5 1 (2.22%) Windows Server 2008
Processes & Methodologies
1 14 (31.11%) Agile Software Development
2 7 (15.56%) Configuration Management
2 7 (15.56%) Continuous Integration
2 7 (15.56%) Data Management
2 7 (15.56%) DevOps
3 6 (13.33%) OO
4 5 (11.11%) Change Management
4 5 (11.11%) ETL
4 5 (11.11%) Responsive Web Design
4 5 (11.11%) TDD
4 5 (11.11%) Unit Testing
4 5 (11.11%) Visualisation
5 4 (8.89%) BDD
5 4 (8.89%) Business Intelligence
5 4 (8.89%) Data Cleansing
5 4 (8.89%) E-Commerce
5 4 (8.89%) Scrum
6 3 (6.67%) Continuous Improvement
6 3 (6.67%) Open Source
6 3 (6.67%) Structured Programming
Programming Languages
1 18 (40.00%) SQL
2 17 (37.78%) Java
3 11 (24.44%) Python
4 9 (20.00%) C#
4 9 (20.00%) JavaScript
5 6 (13.33%) VBA
6 5 (11.11%) PowerShell
6 5 (11.11%) Ruby
7 4 (8.89%) T-SQL
8 3 (6.67%) Go
8 3 (6.67%) Java 8
8 3 (6.67%) PHP
8 3 (6.67%) R
9 2 (4.44%) Bash Shell
9 2 (4.44%) Perl
9 2 (4.44%) Shell Script
9 2 (4.44%) XPath
10 1 (2.22%) AWK
10 1 (2.22%) Scala
10 1 (2.22%) VBScript
Qualifications
1 2 (4.44%) Degree
2 1 (2.22%) AWS Certification
2 1 (2.22%) Computer Science Degree
2 1 (2.22%) Microsoft Certification
Quality Assurance & Compliance
1 5 (11.11%) Data Quality
1 5 (11.11%) QA
2 2 (4.44%) WCAG
3 1 (2.22%) GCP
System Software
1 4 (8.89%) Docker
2 2 (4.44%) HDFS
2 2 (4.44%) VirtualBox
3 1 (2.22%) Active Directory
3 1 (2.22%) VMware Infrastructure
3 1 (2.22%) Xen
Systems Management
1 6 (13.33%) Opscode Chef
1 6 (13.33%) Puppet
1 6 (13.33%) Terraform
2 4 (8.89%) Ansible
3 3 (6.67%) Nagios
3 3 (6.67%) ZABBIX
4 2 (4.44%) Docker Swarm
4 2 (4.44%) Kibana
4 2 (4.44%) Kubernetes
4 2 (4.44%) Prometheus
5 1 (2.22%) Control-M
5 1 (2.22%) Graylog
5 1 (2.22%) Hadoop YARN
5 1 (2.22%) Rundeck
5 1 (2.22%) Salt
Vendors
1 6 (13.33%) Microsoft
2 3 (6.67%) ION Trading
2 3 (6.67%) Perforce
3 2 (4.44%) Atlassian
3 2 (4.44%) Google
3 2 (4.44%) New Relic
3 2 (4.44%) Oracle
3 2 (4.44%) Rackspace
3 2 (4.44%) Red Hat
3 2 (4.44%) Solace
3 2 (4.44%) Sybase
3 2 (4.44%) TIBCO
4 1 (2.22%) Bloomberg
4 1 (2.22%) BT
4 1 (2.22%) Cognos
4 1 (2.22%) Dell
4 1 (2.22%) Embarcadero
4 1 (2.22%) IBM
4 1 (2.22%) Misys
4 1 (2.22%) Reuters