Period
to 22 October 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 22 October 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
22 Oct 2018
Same period 2017 Same period 2016
Rank 206 154 158
Rank change year-on-year -52 +4 -64
Contract jobs citing Subversion 52 93 92
As % of all contract IT jobs advertised in the City of London 0.74% 1.36% 1.39%
As % of the Development Applications category 3.34% 7.08% 7.67%
Number of daily rates quoted 37 77 70
City of London median daily rate £538 £525 £450
Median daily rate % change year-on-year +2.38% +16.67% -
10th Percentile £421 £405 £330
90th Percentile £685 £753 £601
Central London median daily rate £538 £525 £450
% change year-on-year +2.38% +16.67% -
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 1,557 1,314 1,200
As % of all contract IT jobs advertised in the City of London 22.24% 19.16% 18.11%
Number of daily rates quoted 1,286 1,015 984
City of London median daily rate £500 £500 £475
Median daily rate % change year-on-year +0.10% +5.16% +5.56%
10th Percentile £363 £350 £325
90th Percentile £628 £638 £625
Central London median daily rate £500 £488 £475
% change year-on-year +2.56% +2.63% +5.56%
Number of hourly rates quoted 1 2 1
City of London median hourly rate £43.50 £24.99 £32.50
Median hourly rate % change year-on-year +74.05% -23.10% -13.33%
10th Percentile £43.25 £23.18 £31.25
90th Percentile £43.75 £27.11 £33.75
Central London median hourly rate £39.25 £27.75 £32.50
% change year-on-year +41.44% -14.62% -13.33%

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 22 October 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 22 October 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 30 (57.69%) Git (software)
2 24 (46.15%) Java
3 22 (42.31%) Finance
4 21 (40.38%) SQL Server
5 20 (38.46%) Agile Software Development
6 18 (34.62%) SQL
6 18 (34.62%) Maven
7 15 (28.85%) Linux
8 14 (26.92%) Front Office
9 13 (25.00%) XML
9 13 (25.00%) Business Intelligence
10 12 (23.08%) Microsoft Excel
10 12 (23.08%) C#
10 12 (23.08%) .NET
10 12 (23.08%) Relational Database
11 11 (21.15%) JavaScript
11 11 (21.15%) Scrum
11 11 (21.15%) JIRA
12 10 (19.23%) Visualisation
12 10 (19.23%) Amazon AWS
12 10 (19.23%) NoSQL
12 10 (19.23%) Banking
12 10 (19.23%) OO
12 10 (19.23%) Docker
12 10 (19.23%) DevOps
13 9 (17.31%) Oracle
13 9 (17.31%) Microsoft
13 9 (17.31%) Jenkins
14 8 (15.38%) BDD
14 8 (15.38%) MongoDB

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 8 (15.38%) Apache
2 7 (13.46%) Confluence
3 6 (11.54%) Apache Spark
4 2 (3.85%) IIS
5 1 (1.92%) JBoss
5 1 (1.92%) Moodle
5 1 (1.92%) Mule
5 1 (1.92%) nginx
Applications
1 12 (23.08%) Microsoft Excel
2 2 (3.85%) Microsoft Office
3 1 (1.92%) Microsoft PowerPoint
3 1 (1.92%) MS Visio
Business Applications
1 3 (5.77%) ION MarketView
2 1 (1.92%) BusinessWorks
2 1 (1.92%) Kondor
Cloud Services
1 10 (19.23%) Amazon AWS
2 6 (11.54%) Microsoft Azure
3 3 (5.77%) Amazon EC2
3 3 (5.77%) Amazon ELB
3 3 (5.77%) Cloud Computing
4 2 (3.85%) Amazon EMR
4 2 (3.85%) Amazon S3
4 2 (3.85%) Basecamp
5 1 (1.92%) AWS CloudFormation
5 1 (1.92%) AWS Lambda
5 1 (1.92%) G Suite
5 1 (1.92%) GitHub
5 1 (1.92%) Serverless
5 1 (1.92%) Virtual Private Cloud
Communications & Networking
1 3 (5.77%) Firewall
2 2 (3.85%) VPN
3 1 (1.92%) AMQP
3 1 (1.92%) DHCP
3 1 (1.92%) DNS
3 1 (1.92%) FTP
3 1 (1.92%) GoToMeeting
3 1 (1.92%) HTTP
3 1 (1.92%) Internet
3 1 (1.92%) NAS
3 1 (1.92%) PBX
3 1 (1.92%) Skype
3 1 (1.92%) SNMP
3 1 (1.92%) SSH
3 1 (1.92%) Structured Cabling
3 1 (1.92%) Wireless
Database & Business Intelligence
1 21 (40.38%) SQL Server
2 12 (23.08%) Relational Database
3 10 (19.23%) NoSQL
4 8 (15.38%) MongoDB
4 8 (15.38%) SQL Server Integration Services
5 6 (11.54%) Data Warehouse
5 6 (11.54%) Hadoop
5 6 (11.54%) Power BI
5 6 (11.54%) SQL Server 2016
5 6 (11.54%) SQL Server Analysis Services
6 5 (9.62%) RDBMS
6 5 (9.62%) SQL Server Reporting Services
7 4 (7.69%) Apache Kudu
7 4 (7.69%) Biml
7 4 (7.69%) Impala
7 4 (7.69%) Microsoft Analysis Services
7 4 (7.69%) MySQL
8 3 (5.77%) DB2
8 3 (5.77%) PostgreSQL
8 3 (5.77%) SQLite
Development Applications
1 30 (57.69%) Git (software)
2 18 (34.62%) Maven
3 11 (21.15%) JIRA
4 9 (17.31%) Jenkins
5 8 (15.38%) TeamCity
6 6 (11.54%) Cucumber
6 6 (11.54%) JUnit
7 5 (9.62%) Atlassian Bamboo
7 5 (9.62%) jMock
8 4 (7.69%) FishEye
9 3 (5.77%) Octopus Deploy
9 3 (5.77%) Visual Studio
10 2 (3.85%) Robot Framework
10 2 (3.85%) Sonatype Nexus
10 2 (3.85%) Visual Studio Team System
11 1 (1.92%) Capybara
11 1 (1.92%) GitLab
11 1 (1.92%) RStudio
11 1 (1.92%) SpecFlow
11 1 (1.92%) Travis CI
General
1 22 (42.31%) Finance
2 14 (26.92%) Front Office
3 10 (19.23%) Banking
4 6 (11.54%) Investment Banking
5 1 (1.92%) Back Office
5 1 (1.92%) Digital Economy
5 1 (1.92%) Financial Institution
5 1 (1.92%) Legal
5 1 (1.92%) Marketing
5 1 (1.92%) Retail
Job Titles
1 36 (69.23%) Developer
2 14 (26.92%) Java Developer
3 7 (13.46%) Senior Developer
4 5 (9.62%) AWS DevOps
4 5 (9.62%) DevOps Engineer
4 5 (9.62%) Lead DevOps
4 5 (9.62%) SQL Developer
5 4 (7.69%) Data Engineer
5 4 (7.69%) SSIS Developer
5 4 (7.69%) VBA Developer
6 3 (5.77%) Android Developer
6 3 (5.77%) Business Intelligence Developer
6 3 (5.77%) Front Office Developer
6 3 (5.77%) Linux/Unix DevOps
6 3 (5.77%) Node.js Developer
6 3 (5.77%) Python Developer
6 3 (5.77%) Senior Java Developer
6 3 (5.77%) SQL Server Developer
6 3 (5.77%) SSAS Developer
6 3 (5.77%) T-SQL Developer
Libraries, Frameworks & Software Standards
1 13 (25.00%) XML
2 12 (23.08%) .NET
3 6 (11.54%) HTML
3 6 (11.54%) JSON
3 6 (11.54%) Middleware
3 6 (11.54%) Spring
4 5 (9.62%) JMS
4 5 (9.62%) Node.js
5 4 (7.69%) CSS
5 4 (7.69%) FIX Protocol
5 4 (7.69%) HTML5
5 4 (7.69%) Kafka
5 4 (7.69%) RESTful
6 3 (5.77%) ActiveMQ
6 3 (5.77%) AngularJS
6 3 (5.77%) CSS3
6 3 (5.77%) lodash
6 3 (5.77%) Mongoose
6 3 (5.77%) Underscore.js
6 3 (5.77%) Web Services
Miscellaneous
1 7 (13.46%) Fixed Income
2 6 (11.54%) Data Structures
2 6 (11.54%) Derivative
3 3 (5.77%) Enterprise Software
3 3 (5.77%) Linux Command Line
3 3 (5.77%) Mobile App
3 3 (5.77%) Reference Data
4 2 (3.85%) Algorithms
4 2 (3.85%) Clustering
4 2 (3.85%) Replication
4 2 (3.85%) Self-Motivation
4 2 (3.85%) User Experience
4 2 (3.85%) W3C
5 1 (1.92%) e-Learning
5 1 (1.92%) Fintech
5 1 (1.92%) Foreign Exchange (FX)
5 1 (1.92%) Greenfield Project
5 1 (1.92%) Handset
5 1 (1.92%) Public Cloud
5 1 (1.92%) Video\Live Streaming
Operating Systems
1 15 (28.85%) Linux
2 8 (15.38%) Unix
3 5 (9.62%) Red Hat Enterprise Linux
3 5 (9.62%) Windows
4 4 (7.69%) Windows Server
5 3 (5.77%) Android
6 2 (3.85%) Solaris
7 1 (1.92%) CentOS
7 1 (1.92%) Mac OS X
7 1 (1.92%) Windows Server 2008
Processes & Methodologies
1 20 (38.46%) Agile Software Development
2 13 (25.00%) Business Intelligence
3 11 (21.15%) Scrum
4 10 (19.23%) DevOps
4 10 (19.23%) OO
4 10 (19.23%) Visualisation
5 8 (15.38%) BDD
5 8 (15.38%) Data Management
5 8 (15.38%) TDD
6 7 (13.46%) Change Management
6 7 (13.46%) Configuration Management
6 7 (13.46%) Continuous Integration
6 7 (13.46%) Data Modelling
6 7 (13.46%) SDLC
7 6 (11.54%) Change Control
7 6 (11.54%) Domain Models
7 6 (11.54%) ETL
8 5 (9.62%) Migration
8 5 (9.62%) Release Management
8 5 (9.62%) UML
Programming Languages
1 24 (46.15%) Java
2 18 (34.62%) SQL
3 12 (23.08%) C#
4 11 (21.15%) JavaScript
5 8 (15.38%) VBA
6 7 (13.46%) Java 8
6 7 (13.46%) Python
6 7 (13.46%) T-SQL
7 5 (9.62%) PowerShell
8 4 (7.69%) Bash Shell
9 3 (5.77%) R
9 3 (5.77%) Ruby
10 2 (3.85%) Go
10 2 (3.85%) Kotlin
10 2 (3.85%) PHP
11 1 (1.92%) AWK
11 1 (1.92%) Perl
11 1 (1.92%) Shell Script
Qualifications
1 2 (3.85%) Degree
2 1 (1.92%) AWS Certification
2 1 (1.92%) Computer Science Degree
2 1 (1.92%) Microsoft Certification
Quality Assurance & Compliance
1 6 (11.54%) Data Quality
2 3 (5.77%) QA
3 2 (3.85%) WCAG
System Software
1 10 (19.23%) Docker
2 4 (7.69%) HDFS
3 1 (1.92%) Active Directory
3 1 (1.92%) VirtualBox
Systems Management
1 6 (11.54%) Ansible
2 4 (7.69%) Opscode Chef
2 4 (7.69%) Terraform
3 3 (5.77%) Puppet
4 2 (3.85%) Docker Swarm
4 2 (3.85%) Kubernetes
4 2 (3.85%) Nagios
4 2 (3.85%) Prometheus
4 2 (3.85%) ZABBIX
Vendors
1 9 (17.31%) Microsoft
1 9 (17.31%) Oracle
2 6 (11.54%) Sybase
3 5 (9.62%) ION Trading
4 4 (7.69%) Atlassian
4 4 (7.69%) TIBCO
5 2 (3.85%) Cognos
5 2 (3.85%) Red Hat
5 2 (3.85%) Talend
6 1 (1.92%) Apple
6 1 (1.92%) Bloomberg
6 1 (1.92%) BT
6 1 (1.92%) Dell
6 1 (1.92%) Misys
6 1 (1.92%) Openreach
6 1 (1.92%) Rackspace
6 1 (1.92%) Reuters
6 1 (1.92%) Solace
6 1 (1.92%) Synology
6 1 (1.92%) Ubiquiti