Period
to 16 December 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 16 December 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
16 Dec 2018
Same period 2017 Same period 2016
Rank 192 161 143
Rank change year-on-year -31 -18 -50
Contract jobs citing Subversion 65 93 99
As % of all contract IT jobs advertised in the City of London 0.92% 1.30% 1.52%
As % of the Development Applications category 4.06% 6.88% 8.60%
Number of daily rates quoted 48 73 75
City of London median daily rate £550 £525 £500
Median daily rate % change year-on-year +4.76% +5.00% +11.11%
10th Percentile £424 £408 £352
90th Percentile £700 £738 £605
Central London median daily rate £550 £525 £500
% change year-on-year +4.76% +5.00% +11.11%
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 1,602 1,352 1,151
As % of all contract IT jobs advertised in the City of London 22.70% 18.92% 17.62%
Number of daily rates quoted 1,320 1,074 937
City of London median daily rate £500 £500 £475
Median daily rate % change year-on-year - +5.26% +5.56%
10th Percentile £369 £363 £350
90th Percentile £650 £638 £625
Central London median daily rate £513 £500 £475
% change year-on-year +2.50% +5.26% +5.56%
Number of hourly rates quoted 1 3 1
City of London median hourly rate £35.00 £25.50 £32.50
Median hourly rate % change year-on-year +37.25% -21.54% -13.33%
Central London median hourly rate £35.00 £30.00 £32.50
% change year-on-year +16.67% -7.69% -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 16 December 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 16 December 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 43 (66.15%) Git (software)
2 33 (50.77%) Java
2 33 (50.77%) Agile Software Development
3 27 (41.54%) Linux
4 25 (38.46%) Maven
5 24 (36.92%) Finance
6 23 (35.38%) Front Office
6 23 (35.38%) SQL Server
6 23 (35.38%) Relational Database
7 20 (30.77%) Business Intelligence
8 19 (29.23%) SQL
9 18 (27.69%) Unix
10 16 (24.62%) TDD
10 16 (24.62%) JIRA
10 16 (24.62%) BDD
11 15 (23.08%) MongoDB
11 15 (23.08%) SDLC
11 15 (23.08%) Scrum
11 15 (23.08%) XML
11 15 (23.08%) JavaScript
12 14 (21.54%) Data Modelling
12 14 (21.54%) Visualisation
13 13 (20.00%) Change Control
13 13 (20.00%) Docker
13 13 (20.00%) Oracle
13 13 (20.00%) OO
13 13 (20.00%) Banking
13 13 (20.00%) Domain Models
14 12 (18.46%) Continuous Integration
14 12 (18.46%) Sybase

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 11 (16.92%) Confluence
2 10 (15.38%) Apache
2 10 (15.38%) Apache Spark
3 3 (4.62%) JBoss
4 2 (3.08%) IIS
4 2 (3.08%) Mule
5 1 (1.54%) Moodle
5 1 (1.54%) WordPress
Applications
1 11 (16.92%) Microsoft Excel
2 1 (1.54%) Microsoft Office
2 1 (1.54%) Microsoft PowerPoint
2 1 (1.54%) MS Visio
Business Applications
1 3 (4.62%) ION MarketView
2 1 (1.54%) BusinessWorks
2 1 (1.54%) Kondor
Cloud Services
1 9 (13.85%) Amazon AWS
2 6 (9.23%) Microsoft Azure
3 4 (6.15%) Cloud Computing
3 4 (6.15%) GitHub
4 2 (3.08%) Amazon EC2
4 2 (3.08%) Amazon ELB
4 2 (3.08%) Amazon EMR
4 2 (3.08%) Amazon S3
5 1 (1.54%) AWS CloudFormation
5 1 (1.54%) Basecamp
5 1 (1.54%) Datadog
5 1 (1.54%) Google Cloud Platform
5 1 (1.54%) npm
5 1 (1.54%) Slack
5 1 (1.54%) Trello
5 1 (1.54%) Yarn
Communications & Networking
1 4 (6.15%) HTTP
2 2 (3.08%) Firewall
3 1 (1.54%) AMQP
Database & Business Intelligence
1 23 (35.38%) Relational Database
1 23 (35.38%) SQL Server
2 15 (23.08%) MongoDB
3 12 (18.46%) NoSQL
4 10 (15.38%) Hadoop
5 8 (12.31%) Apache Kudu
5 8 (12.31%) Impala
5 8 (12.31%) RDBMS
6 7 (10.77%) SQL Server Integration Services
7 6 (9.23%) Data Warehouse
7 6 (9.23%) MySQL
7 6 (9.23%) Power BI
7 6 (9.23%) SQL Server 2016
7 6 (9.23%) SQL Server Analysis Services
8 5 (7.69%) SQL Server Reporting Services
8 5 (7.69%) SQLite
9 4 (6.15%) Biml
9 4 (6.15%) Microsoft Analysis Services
9 4 (6.15%) Neo4j
9 4 (6.15%) PostgreSQL
Development Applications
1 43 (66.15%) Git (software)
2 25 (38.46%) Maven
3 16 (24.62%) JIRA
4 12 (18.46%) Cucumber
5 11 (16.92%) jMock
5 11 (16.92%) JUnit
5 11 (16.92%) TeamCity
6 10 (15.38%) Atlassian Bamboo
6 10 (15.38%) FishEye
6 10 (15.38%) Jenkins
7 4 (6.15%) Mockito
7 4 (6.15%) Octopus Deploy
8 3 (4.62%) Sonatype Nexus
9 2 (3.08%) GitLab
9 2 (3.08%) Robot Framework
9 2 (3.08%) Travis CI
9 2 (3.08%) Visual Studio
9 2 (3.08%) Visual Studio Team System
9 2 (3.08%) webpack
10 1 (1.54%) NUnit
General
1 24 (36.92%) Finance
2 23 (35.38%) Front Office
3 13 (20.00%) Banking
4 10 (15.38%) Investment Banking
5 1 (1.54%) Back Office
5 1 (1.54%) Digital Economy
5 1 (1.54%) Financial Institution
5 1 (1.54%) Marketing
Job Titles
1 49 (75.38%) Developer
2 20 (30.77%) Java Developer
3 11 (16.92%) Senior Developer
4 7 (10.77%) Apache Spark Developer
5 6 (9.23%) Lead DevOps
5 6 (9.23%) Node.js Developer
6 5 (7.69%) Android Developer
6 5 (7.69%) DevOps Engineer
6 5 (7.69%) NoSQL Developer
7 4 (6.15%) AWS DevOps
7 4 (6.15%) Data Engineer
7 4 (6.15%) Linux/Unix DevOps
7 4 (6.15%) Python Developer
7 4 (6.15%) Senior Android Developer
7 4 (6.15%) SQL Developer
7 4 (6.15%) VBA Developer
8 3 (4.62%) Business Intelligence Developer
8 3 (4.62%) SQL Server Developer
8 3 (4.62%) SSAS Developer
8 3 (4.62%) SSIS Developer
Libraries, Frameworks & Software Standards
1 15 (23.08%) XML
2 12 (18.46%) .NET
3 8 (12.31%) HTML
3 8 (12.31%) Node.js
4 7 (10.77%) FIX Protocol
4 7 (10.77%) JSON
4 7 (10.77%) REST
4 7 (10.77%) RESTful
5 6 (9.23%) Express
5 6 (9.23%) JMS
5 6 (9.23%) lodash
5 6 (9.23%) Middleware
5 6 (9.23%) Mongoose
5 6 (9.23%) Spring
5 6 (9.23%) Underscore.js
6 5 (7.69%) FpML
6 5 (7.69%) Web Services
7 4 (6.15%) Dropwizard
7 4 (6.15%) JAX-RS
7 4 (6.15%) Kafka
Miscellaneous
1 11 (16.92%) Fixed Income
2 7 (10.77%) Mobile App
3 6 (9.23%) Data Structures
3 6 (9.23%) Derivative
3 6 (9.23%) Enterprise Software
4 4 (6.15%) Reference Data
5 3 (4.62%) Linux Command Line
5 3 (4.62%) Self-Motivation
6 2 (3.08%) Algorithms
6 2 (3.08%) Clustering
6 2 (3.08%) Replication
7 1 (1.54%) e-Learning
7 1 (1.54%) Foreign Exchange (FX)
7 1 (1.54%) SWIFT
7 1 (1.54%) User Experience
7 1 (1.54%) VLE
7 1 (1.54%) W3C
Operating Systems
1 27 (41.54%) Linux
2 18 (27.69%) Unix
3 9 (13.85%) Windows
4 6 (9.23%) Red Hat Enterprise Linux
5 5 (7.69%) Android
6 4 (6.15%) Mac OS X
6 4 (6.15%) Windows Server
7 3 (4.62%) Apple iOS
7 3 (4.62%) Solaris
Processes & Methodologies
1 33 (50.77%) Agile Software Development
2 20 (30.77%) Business Intelligence
3 16 (24.62%) BDD
3 16 (24.62%) TDD
4 15 (23.08%) Scrum
4 15 (23.08%) SDLC
5 14 (21.54%) Data Modelling
5 14 (21.54%) Visualisation
6 13 (20.00%) Change Control
6 13 (20.00%) Domain Models
6 13 (20.00%) OO
7 12 (18.46%) Continuous Integration
7 12 (18.46%) DevOps
8 11 (16.92%) UML
9 9 (13.85%) Data Management
9 9 (13.85%) User Acceptance Testing
10 8 (12.31%) Dimensional Modelling
10 8 (12.31%) Logical Data Model
10 8 (12.31%) Migration
10 8 (12.31%) Physical Data Model
Programming Languages
1 33 (50.77%) Java
2 19 (29.23%) SQL
3 15 (23.08%) JavaScript
4 11 (16.92%) C#
4 11 (16.92%) Java 8
5 10 (15.38%) Python
6 8 (12.31%) PowerShell
7 7 (10.77%) T-SQL
7 7 (10.77%) VBA
8 6 (9.23%) Bash Shell
9 4 (6.15%) Kotlin
10 3 (4.62%) Apple Swift
10 3 (4.62%) R
10 3 (4.62%) Shell Script
11 2 (3.08%) Go
11 2 (3.08%) Objective-C
11 2 (3.08%) PHP
11 2 (3.08%) Ruby
12 1 (1.54%) AWK
12 1 (1.54%) Perl
Quality Assurance & Compliance
1 6 (9.23%) Data Quality
2 1 (1.54%) QA
2 1 (1.54%) WCAG
System Software
1 13 (20.00%) Docker
2 8 (12.31%) HDFS
Systems Management
1 6 (9.23%) Ansible
2 3 (4.62%) Docker Swarm
2 3 (4.62%) Kubernetes
2 3 (4.62%) Opscode Chef
2 3 (4.62%) Puppet
2 3 (4.62%) Terraform
3 2 (3.08%) Nagios
3 2 (3.08%) Prometheus
3 2 (3.08%) ZABBIX
4 1 (1.54%) Salt
4 1 (1.54%) Single Sign-On
Vendors
1 13 (20.00%) Oracle
2 12 (18.46%) Sybase
3 9 (13.85%) Atlassian
4 7 (10.77%) Microsoft
5 5 (7.69%) ION Trading
6 3 (4.62%) TIBCO
7 2 (3.08%) Cognos
7 2 (3.08%) Red Hat
7 2 (3.08%) Talend
8 1 (1.54%) Bloomberg
8 1 (1.54%) Google
8 1 (1.54%) Misys
8 1 (1.54%) Murex
8 1 (1.54%) New Relic
8 1 (1.54%) Reuters
8 1 (1.54%) Sonatype
8 1 (1.54%) Splunk
8 1 (1.54%) Tableau