Period
to 26 June 2019

The following table provides summary statistics for contract job vacancies advertised in Central 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 26 June 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)
London > Central London
6 months to
26 Jun 2019
Same period 2018 Same period 2017
Rank 185 227 162
Rank change year-on-year +42 -65 +14
Contract jobs citing Subversion 91 68 94
As % of all contract IT jobs advertised in Central London 1.08% 0.75% 1.27%
As % of the Development Applications category 5.52% 3.34% 6.56%
Number of daily rates quoted 65 52 81
Central London median daily rate £538 £543 £525
Median daily rate % change year-on-year -0.92% +3.33% +23.53%
10th Percentile £421 £419 £375
90th Percentile £650 £675 £675
London median daily rate £500 £550 £500
% change year-on-year -9.09% +10.00% +7.82%
Number of hourly rates quoted 0 0 0
Central London median hourly rate - - -
London median hourly rate £50.00 £45.00 -
% change year-on-year +11.11% - -

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 Central London with a requirement for development application skills.

All Development Application Skills
Central London
Contract vacancies with a requirement for development application skills 1,648 2,038 1,432
As % of all contract IT jobs advertised in Central London 19.50% 22.34% 19.30%
Number of daily rates quoted 1,248 1,637 1,110
Central London median daily rate £525 £500 £450
Median daily rate % change year-on-year +5.00% +11.11% -
10th Percentile £381 £363 £313
90th Percentile £663 £638 £613
London median daily rate £525 £500 £475
% change year-on-year +5.00% +5.26% +5.56%
Number of hourly rates quoted 6 6 0
Central London median hourly rate £39.25 £37.75 -
Median hourly rate % change year-on-year +3.97% - -
London median hourly rate £35.00 £45.00 £40.00
% change year-on-year -22.22% +12.50% -8.57%

Subversion
Job Vacancy Trend in Central London

Job postings citing Subversion as a percentage of all IT jobs advertised in Central London.

Job vacancy trend for Subversion in Central London

Subversion
Contractor Daily Rate Trend in Central London

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

Contractor daily rate trend for Subversion in Central London

Subversion
Contractor Daily Rate Histogram in Central London

The daily rate distribution of IT jobs citing Subversion in Central London over the 6 months to 26 June 2019.

Contractor daily rate histogram for Subversion in Central London

Subversion
Contractor Hourly Rate Trend in Central London

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

Contractor hourly rate trend for Subversion in Central London

Subversion
Contract Job Locations in Central London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Subversion within the Central London region over the 6 months to 26 June 2019. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +24 57 £500 -6.54% 2
City of Westminster -6 15 £575 - 1
West End of London +7 6 £600 +4.35% 1
Subversion
London

For the 6 months to 26 June 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 Central London region with a requirement for Subversion.

1 78 (85.71%) Git (software)
2 64 (70.33%) Java
3 58 (63.74%) Agile Software Development
4 39 (42.86%) JavaScript
4 39 (42.86%) HTML
5 35 (38.46%) Linux
6 34 (37.36%) SQL
7 32 (35.16%) TDD
8 28 (30.77%) Maven
9 27 (29.67%) REST
10 26 (28.57%) Node.js
11 25 (27.47%) Relational Database
12 24 (26.37%) Unix
13 23 (25.27%) Python
14 22 (24.18%) Scrum
14 22 (24.18%) MongoDB
14 22 (24.18%) Test Automation
15 21 (23.08%) Continuous Integration
15 21 (23.08%) CSS
15 21 (23.08%) XML
15 21 (23.08%) Responsive Web Design
16 20 (21.98%) Finance
17 19 (20.88%) Docker
18 18 (19.78%) Jenkins
18 18 (19.78%) Continuous Deployment
18 18 (19.78%) Mac OS X
18 18 (19.78%) Web Design
18 18 (19.78%) Web Development
19 17 (18.68%) Cucumber
19 17 (18.68%) DevOps

Subversion
Co-occurring IT Skills in Central 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 11 (12.09%) Confluence
2 7 (7.69%) WebSphere
3 5 (5.49%) Apache
4 4 (4.40%) Apache Spark
4 4 (4.40%) ArcGIS
4 4 (4.40%) GeoServer
4 4 (4.40%) GlassFish
4 4 (4.40%) WebLogic
4 4 (4.40%) WebSphere Application Server
5 3 (3.30%) JBoss
6 1 (1.10%) Elasticsearch
6 1 (1.10%) IIS
6 1 (1.10%) Jetty
6 1 (1.10%) Mongrel
6 1 (1.10%) nginx
6 1 (1.10%) NServiceBus
6 1 (1.10%) Tomcat
6 1 (1.10%) WordPress
Applications
1 1 (1.10%) Microsoft Excel
Business Applications
1 4 (4.40%) Remedy ITSM
2 2 (2.20%) SAP ERP
2 2 (2.20%) SAP Oil and Gas
2 2 (2.20%) SAP S/4HANA
Cloud Services
1 13 (14.29%) Amazon AWS
1 13 (14.29%) Microsoft Azure
2 9 (9.89%) GitHub
3 4 (4.40%) Datadog
3 4 (4.40%) npm
4 3 (3.30%) Power Platform
4 3 (3.30%) SaaS
4 3 (3.30%) Serverless
5 2 (2.20%) AWS CloudFormation
5 2 (2.20%) AWS Lambda
5 2 (2.20%) Cloud Computing
5 2 (2.20%) Google Cloud Platform
6 1 (1.10%) Amazon CloudWatch
6 1 (1.10%) AWS Fargate
6 1 (1.10%) CloudBees
6 1 (1.10%) IaaS
6 1 (1.10%) OpenShift
6 1 (1.10%) PaaS
6 1 (1.10%) Rackspace Cloud
6 1 (1.10%) Virtual Private Cloud
Communications & Networking
1 14 (15.38%) HTTP
2 4 (4.40%) FTP
3 2 (2.20%) AMQP
3 2 (2.20%) DNS
4 1 (1.10%) BGP
4 1 (1.10%) Firewall
4 1 (1.10%) Internet
4 1 (1.10%) Intranet
4 1 (1.10%) OSPF
4 1 (1.10%) TCP/IP
Database & Business Intelligence
1 25 (27.47%) Relational Database
2 22 (24.18%) MongoDB
3 13 (14.29%) Neo4j
4 12 (13.19%) SQL Server
5 10 (10.99%) MySQL
6 8 (8.79%) PostgreSQL
7 7 (7.69%) SQLite
8 6 (6.59%) Big Data
8 6 (6.59%) NoSQL
9 4 (4.40%) Geospatial Data
9 4 (4.40%) GIS
9 4 (4.40%) Hadoop
9 4 (4.40%) QGIS
10 3 (3.30%) Oracle Database
10 3 (3.30%) Power BI
10 3 (3.30%) RDBMS
11 2 (2.20%) Apache Kudu
11 2 (2.20%) HBase
11 2 (2.20%) HDInsight
11 2 (2.20%) Spotfire
Development Applications
1 78 (85.71%) Git (software)
2 28 (30.77%) Maven
3 18 (19.78%) Jenkins
4 17 (18.68%) Cucumber
5 16 (17.58%) JIRA
6 14 (15.38%) Mockito
7 9 (9.89%) Team Foundation Server
8 8 (8.79%) Atlassian Bamboo
8 8 (8.79%) FishEye
9 6 (6.59%) Sonatype Nexus
10 5 (5.49%) Ant
10 5 (5.49%) Bitbucket
10 5 (5.49%) Grunt
10 5 (5.49%) gulp
10 5 (5.49%) Jasmine
10 5 (5.49%) jMock
10 5 (5.49%) JUnit
10 5 (5.49%) Mocha
10 5 (5.49%) MSBuild
10 5 (5.49%) TeamCity
General
1 20 (21.98%) Finance
2 9 (9.89%) Banking
3 8 (8.79%) Investment Banking
4 6 (6.59%) Front Office
5 3 (3.30%) Marketing
6 1 (1.10%) Billing
Job Titles
1 68 (74.73%) Developer
2 29 (31.87%) Java Developer
3 25 (27.47%) Senior Developer
4 8 (8.79%) iOS Developer
5 7 (7.69%) Android Developer
5 7 (7.69%) DevOps Engineer
5 7 (7.69%) Senior iOS Developer
5 7 (7.69%) Senior Java Developer
6 6 (6.59%) JavaScript Developer
7 5 (5.49%) Front End Developer (Client-Side Developer)
7 5 (5.49%) Senior Android Developer
8 4 (4.40%) Applications Specialist
8 4 (4.40%) Applications Support Specialist
8 4 (4.40%) GIS Developer
8 4 (4.40%) Integration Developer
8 4 (4.40%) Investment Banking Java Developer
8 4 (4.40%) Java Engineer
8 4 (4.40%) Junior
8 4 (4.40%) Junior Java Developer
8 4 (4.40%) Support Specialist
Libraries, Frameworks & Software Standards
1 39 (42.86%) HTML
2 27 (29.67%) REST
3 26 (28.57%) Node.js
4 21 (23.08%) CSS
4 21 (23.08%) XML
5 16 (17.58%) JSON
5 16 (17.58%) RESTful
6 14 (15.38%) HTML5
7 13 (14.29%) AngularJS
7 13 (14.29%) Dropwizard
7 13 (14.29%) JAX-RS
7 13 (14.29%) Spring
8 12 (13.19%) jQuery
9 10 (10.99%) .NET
10 9 (9.89%) Web Services
11 8 (8.79%) Java EE
12 7 (7.69%) Ajax
12 7 (7.69%) Redux
12 7 (7.69%) SOAP
13 6 (6.59%) JMS
Miscellaneous
1 10 (10.99%) Enterprise Software
1 10 (10.99%) Mobile App
2 7 (7.69%) User Experience
3 6 (6.59%) Algorithms
3 6 (6.59%) Data Structures
4 5 (5.49%) Self-Motivation
5 4 (4.40%) Analytical Skills
6 2 (2.20%) Data Centre
6 2 (2.20%) Fixed Income
7 1 (1.10%) Greenfield Project
7 1 (1.10%) Public Cloud
Operating Systems
1 35 (38.46%) Linux
2 24 (26.37%) Unix
3 18 (19.78%) Mac OS X
4 12 (13.19%) Windows
5 9 (9.89%) Apple iOS
6 8 (8.79%) Android
7 3 (3.30%) Windows Server
8 2 (2.20%) Red Hat Enterprise Linux
8 2 (2.20%) Ubuntu
9 1 (1.10%) Amazon Linux
9 1 (1.10%) CentOS
9 1 (1.10%) Debian
9 1 (1.10%) Fedora
Processes & Methodologies
1 58 (63.74%) Agile Software Development
2 32 (35.16%) TDD
3 22 (24.18%) Scrum
3 22 (24.18%) Test Automation
4 21 (23.08%) Continuous Integration
4 21 (23.08%) Responsive Web Design
5 18 (19.78%) Continuous Deployment
5 18 (19.78%) Web Design
5 18 (19.78%) Web Development
6 17 (18.68%) DevOps
7 16 (17.58%) Microservices
8 15 (16.48%) BDD
8 15 (16.48%) OO
8 15 (16.48%) SDLC
9 14 (15.38%) Open Source
10 12 (13.19%) E-Commerce
11 8 (8.79%) iOS Development
12 7 (7.69%) Android Development
12 7 (7.69%) Business Intelligence
12 7 (7.69%) Pair Programming
Programming Languages
1 64 (70.33%) Java
2 39 (42.86%) JavaScript
3 34 (37.36%) SQL
4 23 (25.27%) Python
5 13 (14.29%) Shell Script
6 10 (10.99%) PowerShell
7 8 (8.79%) Apple Swift
7 8 (8.79%) C#
7 8 (8.79%) Java 8
7 8 (8.79%) TypeScript
8 7 (7.69%) Kotlin
8 7 (7.69%) Perl
9 6 (6.59%) Bash Shell
9 6 (6.59%) ES6
10 5 (5.49%) PHP
11 4 (4.40%) T-SQL
11 4 (4.40%) XPath
12 3 (3.30%) VBA
13 2 (2.20%) Ruby
14 1 (1.10%) VB
Qualifications
1 3 (3.30%) Degree
2 2 (2.20%) Master's Degree
3 1 (1.10%) BPSS Clearance
3 1 (1.10%) Computer Science Degree
3 1 (1.10%) SC Cleared
3 1 (1.10%) Security Cleared
Quality Assurance & Compliance
1 5 (5.49%) WCAG
2 1 (1.10%) Data Quality
System Software
1 19 (20.88%) Docker
2 2 (2.20%) Active Directory
2 2 (2.20%) HDFS
3 1 (1.10%) KVM
3 1 (1.10%) VirtualBox
3 1 (1.10%) VMware Infrastructure
3 1 (1.10%) Xen
Systems Management
1 7 (7.69%) Ansible
1 7 (7.69%) Kubernetes
2 4 (4.40%) ITRS Geneos
2 4 (4.40%) Nagios
2 4 (4.40%) ZABBIX
3 2 (2.20%) Opscode Chef
3 2 (2.20%) Puppet
3 2 (2.20%) Salt
3 2 (2.20%) Terraform
4 1 (1.10%) Grafana
4 1 (1.10%) Graylog
4 1 (1.10%) Kibana
4 1 (1.10%) logstash
4 1 (1.10%) Single Sign-On
Vendors
1 9 (9.89%) Oracle
1 9 (9.89%) Splunk
2 6 (6.59%) Atlassian
3 5 (5.49%) Microsoft
3 5 (5.49%) Perforce
4 4 (4.40%) BMC
4 4 (4.40%) ESRI
4 4 (4.40%) Remedy
4 4 (4.40%) ServiceNow
4 4 (4.40%) Sonatype
4 4 (4.40%) Sybase
5 2 (2.20%) Alteryx
5 2 (2.20%) Google
5 2 (2.20%) Murex
5 2 (2.20%) SAP
5 2 (2.20%) StreamSets
6 1 (1.10%) Rackspace
6 1 (1.10%) Red Hat
6 1 (1.10%) Tableau
6 1 (1.10%) VMware