Period
to 18 April 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 18 April 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
18 Apr 2019
Same period 2018 Same period 2017
Rank 176 185 148
Rank change year-on-year +9 -37 -23
Contract jobs citing Subversion 68 71 80
As % of all contract IT jobs advertised in the City of London 1.01% 1.01% 1.30%
As % of the Development Applications category 4.99% 4.81% 7.30%
Number of daily rates quoted 47 58 65
City of London median daily rate £550 £500 £550
Median daily rate % change year-on-year +10.00% -9.09% +13.99%
10th Percentile £463 £425 £363
90th Percentile £650 £641 £638
Central London median daily rate £550 £525 £550
% change year-on-year +4.76% -4.55% +18.92%
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 1,364 1,477 1,096
As % of all contract IT jobs advertised in the City of London 20.17% 21.05% 17.77%
Number of daily rates quoted 1,031 1,201 873
City of London median daily rate £525 £500 £475
Median daily rate % change year-on-year +5.00% +5.26% +5.56%
10th Percentile £400 £370 £329
90th Percentile £675 £648 £625
Central London median daily rate £525 £500 £463
% change year-on-year +5.00% +8.11% +2.78%
Number of hourly rates quoted 6 4 0
City of London median hourly rate £45.50 £65.00 -
Median hourly rate % change year-on-year -30.00% - -
Central London median hourly rate £45.50 £65.00 -
% change year-on-year -30.00% - -

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 18 April 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 18 April 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 51 (75.00%) Git (software)
2 44 (64.71%) Java
3 39 (57.35%) Agile Software Development
4 29 (42.65%) Linux
5 26 (38.24%) Relational Database
6 24 (35.29%) JIRA
7 23 (33.82%) Maven
7 23 (33.82%) SDLC
8 22 (32.35%) SQL
9 21 (30.88%) JavaScript
9 21 (30.88%) TDD
10 20 (29.41%) Front Office
10 20 (29.41%) BDD
11 19 (27.94%) SQL Server
11 19 (27.94%) Unix
11 19 (27.94%) XML
12 17 (25.00%) HTML
12 17 (25.00%) OO
12 17 (25.00%) Finance
12 17 (25.00%) FishEye
12 17 (25.00%) Confluence
12 17 (25.00%) MongoDB
12 17 (25.00%) Atlassian Bamboo
13 16 (23.53%) Banking
13 16 (23.53%) MySQL
13 16 (23.53%) Windows
14 15 (22.06%) Python
14 15 (22.06%) Business Intelligence
14 15 (22.06%) Investment Banking
14 15 (22.06%) 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 17 (25.00%) Confluence
2 9 (13.24%) Apache
2 9 (13.24%) Apache Spark
3 7 (10.29%) JBoss
4 5 (7.35%) WebSphere
5 4 (5.88%) GlassFish
5 4 (5.88%) WebLogic
5 4 (5.88%) WebSphere Application Server
6 2 (2.94%) Mule
7 1 (1.47%) Adobe Experience Manager
7 1 (1.47%) Elasticsearch
7 1 (1.47%) NServiceBus
7 1 (1.47%) WordPress
Applications
1 2 (2.94%) Microsoft Excel
Business Applications
1 2 (2.94%) SAP ERP
1 2 (2.94%) SAP Oil and Gas
1 2 (2.94%) SAP S/4HANA
Cloud Services
1 7 (10.29%) GitHub
2 6 (8.82%) Datadog
3 4 (5.88%) Amazon AWS
4 3 (4.41%) Microsoft Azure
5 2 (2.94%) AWS CloudFormation
5 2 (2.94%) Cloud Computing
5 2 (2.94%) Google Cloud Platform
6 1 (1.47%) Amazon CloudWatch
6 1 (1.47%) AWS Fargate
6 1 (1.47%) CloudBees
6 1 (1.47%) Google Analytics
6 1 (1.47%) npm
6 1 (1.47%) OpenShift
6 1 (1.47%) Serverless
6 1 (1.47%) Slack
6 1 (1.47%) Trello
6 1 (1.47%) Yarn
Communications & Networking
1 4 (5.88%) AMQP
1 4 (5.88%) FTP
2 3 (4.41%) HTTP
3 1 (1.47%) Firewall
Database & Business Intelligence
1 26 (38.24%) Relational Database
2 19 (27.94%) SQL Server
3 17 (25.00%) MongoDB
4 16 (23.53%) MySQL
5 11 (16.18%) NoSQL
6 9 (13.24%) Hadoop
7 8 (11.76%) Big Data
8 7 (10.29%) Apache Kudu
8 7 (10.29%) Impala
9 6 (8.82%) RDBMS
9 6 (8.82%) SQLite
10 5 (7.35%) PostgreSQL
11 3 (4.41%) Neo4j
11 3 (4.41%) Oracle Database
11 3 (4.41%) Redis
12 2 (2.94%) BigQuery
12 2 (2.94%) Cosmos DB
12 2 (2.94%) Data Lake
12 2 (2.94%) HDInsight
12 2 (2.94%) Power BI
Development Applications
1 51 (75.00%) Git (software)
2 24 (35.29%) JIRA
3 23 (33.82%) Maven
4 17 (25.00%) Atlassian Bamboo
4 17 (25.00%) FishEye
5 13 (19.12%) Jenkins
5 13 (19.12%) jMock
5 13 (19.12%) JUnit
6 10 (14.71%) Cucumber
7 8 (11.76%) Sonatype Nexus
8 6 (8.82%) SonarQube
9 5 (7.35%) Team Foundation Server
9 5 (7.35%) TeamCity
10 4 (5.88%) Ant
10 4 (5.88%) Hudson
11 3 (4.41%) GitLab
11 3 (4.41%) Mockito
12 2 (2.94%) Grunt
12 2 (2.94%) Octopus Deploy
12 2 (2.94%) Robot Framework
General
1 20 (29.41%) Front Office
2 17 (25.00%) Finance
3 16 (23.53%) Banking
4 15 (22.06%) Investment Banking
5 3 (4.41%) Marketing
Job Titles
1 50 (73.53%) Developer
2 23 (33.82%) Java Developer
3 13 (19.12%) Senior Developer
4 7 (10.29%) Apache Spark Developer
5 6 (8.82%) Android Developer
5 6 (8.82%) Applications Specialist
5 6 (8.82%) Integration Developer
6 5 (7.35%) Applications Support
6 5 (7.35%) Applications Support Specialist
6 5 (7.35%) iOS Developer
6 5 (7.35%) Senior Android Developer
6 5 (7.35%) Senior iOS Developer
6 5 (7.35%) Support Specialist
7 4 (5.88%) Investment Banking Java Developer
8 3 (4.41%) JavaScript Developer
8 3 (4.41%) Node.js Developer
8 3 (4.41%) NoSQL Developer
9 2 (2.94%) Data Engineer
9 2 (2.94%) Java Middleware Developer
9 2 (2.94%) React Developer
Libraries, Frameworks & Software Standards
1 19 (27.94%) XML
2 17 (25.00%) HTML
3 15 (22.06%) REST
3 15 (22.06%) Spring
4 13 (19.12%) Node.js
5 12 (17.65%) Java EE
5 12 (17.65%) Web Services
6 11 (16.18%) JMS
7 10 (14.71%) JSON
8 9 (13.24%) RESTful
9 8 (11.76%) CSS
10 7 (10.29%) .NET
10 7 (10.29%) Hibernate
10 7 (10.29%) Middleware
11 6 (8.82%) jQuery
11 6 (8.82%) JTA
11 6 (8.82%) JTS
12 5 (7.35%) Ajax
12 5 (7.35%) JAXB
12 5 (7.35%) SOAP
Miscellaneous
1 11 (16.18%) Enterprise Software
2 10 (14.71%) Fixed Income
3 9 (13.24%) Mobile App
4 7 (10.29%) Self-Motivation
5 4 (5.88%) Analytical Skills
6 3 (4.41%) Derivative
6 3 (4.41%) User Experience
7 2 (2.94%) Fintech
7 2 (2.94%) Reference Data
8 1 (1.47%) Data Centre
8 1 (1.47%) Linux Command Line
Operating Systems
1 29 (42.65%) Linux
2 19 (27.94%) Unix
3 16 (23.53%) Windows
4 6 (8.82%) Android
5 5 (7.35%) Apple iOS
6 4 (5.88%) Mac OS X
7 3 (4.41%) Red Hat Enterprise Linux
8 2 (2.94%) Windows Server
9 1 (1.47%) Amazon Linux
9 1 (1.47%) Solaris
9 1 (1.47%) Ubuntu
Processes & Methodologies
1 39 (57.35%) Agile Software Development
2 23 (33.82%) SDLC
3 21 (30.88%) TDD
4 20 (29.41%) BDD
5 17 (25.00%) OO
6 15 (22.06%) Business Intelligence
7 14 (20.59%) Change Control
7 14 (20.59%) Continuous Integration
7 14 (20.59%) Data Modelling
7 14 (20.59%) UML
8 13 (19.12%) Scrum
9 11 (16.18%) DevOps
9 11 (16.18%) Migration
10 10 (14.71%) Domain Models
11 9 (13.24%) User Acceptance Testing
11 9 (13.24%) Visualisation
12 8 (11.76%) Dimensional Modelling
12 8 (11.76%) E-Commerce
13 7 (10.29%) Dashboard Development
13 7 (10.29%) Responsive Web Design
Programming Languages
1 44 (64.71%) Java
2 22 (32.35%) SQL
3 21 (30.88%) JavaScript
4 15 (22.06%) Python
5 12 (17.65%) Shell Script
6 9 (13.24%) Bash Shell
6 9 (13.24%) PowerShell
7 7 (10.29%) Java 8
7 7 (10.29%) PHP
8 6 (8.82%) C#
9 5 (7.35%) Apple Swift
9 5 (7.35%) Kotlin
10 4 (5.88%) XPath
11 3 (4.41%) Objective-C
12 2 (2.94%) Ruby
12 2 (2.94%) VBA
13 1 (1.47%) C++
13 1 (1.47%) Perl
13 1 (1.47%) PL/SQL
13 1 (1.47%) XAML
Qualifications
1 2 (2.94%) Degree
1 2 (2.94%) Master's Degree
2 1 (1.47%) SC Cleared
2 1 (1.47%) Security Cleared
Quality Assurance & Compliance
1 1 (1.47%) Data Quality
1 1 (1.47%) QA
1 1 (1.47%) WCAG
System Software
1 12 (17.65%) Docker
2 7 (10.29%) HDFS
Systems Management
1 9 (13.24%) Ansible
2 2 (2.94%) Kibana
2 2 (2.94%) Puppet
2 2 (2.94%) Terraform
3 1 (1.47%) Docker Swarm
3 1 (1.47%) Grafana
3 1 (1.47%) Kubernetes
3 1 (1.47%) logstash
3 1 (1.47%) Opscode Chef
3 1 (1.47%) Rundeck
3 1 (1.47%) Salt
3 1 (1.47%) Single Sign-On
3 1 (1.47%) ZABBIX
Vendors
1 13 (19.12%) Sybase
2 11 (16.18%) Atlassian
3 10 (14.71%) Oracle
4 6 (8.82%) Sonatype
4 6 (8.82%) Splunk
5 4 (5.88%) Microsoft
5 4 (5.88%) Murex
6 2 (2.94%) Alteryx
6 2 (2.94%) Google
6 2 (2.94%) New Relic
6 2 (2.94%) SAP
6 2 (2.94%) Tableau
7 1 (1.47%) Adobe
7 1 (1.47%) hybris
7 1 (1.47%) Okta
7 1 (1.47%) Perforce
7 1 (1.47%) Red Hat
7 1 (1.47%) TIBCO