Period
to 19 June 2021

The following table provides summary statistics for contract job vacancies advertised in 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 19 June 2021 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)
England > London
6 months to
19 Jun 2021
Same period 2020 Same period 2019
Rank 308 233 295
Rank change year-on-year -75 +62 -52
Contract jobs citing Subversion 170 174 348
As % of all contract jobs advertised in London 0.65% 0.97% 0.87%
As % of the Development Applications category 3.41% 4.63% 4.26%
Number of daily rates quoted 145 120 243
10th Percentile £463 £360 £371
25th Percentile £500 £463 £428
Median daily rate (50th Percentile) £645 £575 £525
Median % change year-on-year +12.17% +9.52% -4.55%
75th Percentile £725 £675 £625
90th Percentile £763 £750 £650
England median daily rate £575 £525 £500
% change year-on-year +9.52% +5.00% +2.04%
Number of hourly rates quoted 0 0 3
Median hourly rate - - £50.00
England median hourly rate £65.50 £44.00 £50.00
% change year-on-year +48.86% -12.00% +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 London with a requirement for development application skills.

All Development Application Skills
London
Contract vacancies with a requirement for development application skills 4,992 3,762 8,171
As % of all contract IT jobs advertised in London 19.16% 21.08% 20.36%
Number of daily rates quoted 3,481 2,774 5,849
10th Percentile £385 £381 £363
25th Percentile £453 £450 £425
Median daily rate (50th Percentile) £525 £525 £525
75th Percentile £638 £625 £600
90th Percentile £703 £700 £675
England median daily rate £500 £500 £488
% change year-on-year - +2.56% +2.63%
Number of hourly rates quoted 16 24 34
10th Percentile £32.63 £32.58 £21.25
25th Percentile £49.88 £44.94 £26.44
Median hourly rate £59.50 £50.25 £41.21
Median % change year-on-year +18.41% +21.94% -8.43%
75th Percentile £68.09 £63.75 £52.50
90th Percentile £68.68 £64.80 £56.20
England median hourly rate £50.00 £47.50 £45.00
% change year-on-year +5.26% +5.56% +5.88%

Subversion
Job Vacancy Trend in London

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

Job vacancy trend for Subversion in London

Subversion
Contractor Daily Rate Trend in London

3-month moving average daily rate quoted in jobs citing Subversion in London.

Daily rate trend for Subversion in London

Subversion
Daily Rate Histogram in London

Daily rate distribution for jobs citing Subversion in London over the 6 months to 19 June 2021.

Daily rate histogram for Subversion in London

Subversion
Contractor Hourly Rate Trend in London

3-month moving average hourly rates quoted in jobs citing Subversion in London.

Hourly rate trend for Subversion in London

Subversion
Contract Job Locations in 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 London region over the 6 months to 19 June 2021. 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
Central London -10 14 £500 -2.91% 13
Subversion
England

For the 6 months to 19 June 2021, 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 London region with a requirement for Subversion.

1 104 (61.18%) Git (software)
2 81 (47.65%) SQL
2 81 (47.65%) Banking
3 68 (40.00%) Agile Software Development
3 68 (40.00%) Java
4 66 (38.82%) C#
4 66 (38.82%) Python
5 63 (37.06%) Investment Banking
6 62 (36.47%) .NET
7 58 (34.12%) Test Automation
8 57 (33.53%) Relational Database
8 57 (33.53%) Oracle
9 55 (32.35%) Linux
10 51 (30.00%) XML
10 51 (30.00%) REST
11 49 (28.82%) Unix
12 48 (28.24%) Windows
12 48 (28.24%) C++
12 48 (28.24%) TeamCity
13 45 (26.47%) JavaScript
14 44 (25.88%) Front Office
14 44 (25.88%) TDD
15 43 (25.29%) Finance
15 43 (25.29%) Visual Studio
16 42 (24.71%) SQL Server
17 41 (24.12%) JIRA
18 40 (23.53%) Social Skills
19 39 (22.94%) Problem-Solving
19 39 (22.94%) Microservices
20 38 (22.35%) Fixed Income

Subversion
Co-occurring IT Skills in 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 27 (15.88%) JBoss
2 21 (12.35%) Mule
3 17 (10.00%) Confluence
4 14 (8.24%) Red Hat Fuse
5 11 (6.47%) Oracle SOA Suite
6 9 (5.29%) Tomcat
7 7 (4.12%) Anypoint
7 7 (4.12%) Mule ESB
8 6 (3.53%) SharePoint
9 5 (2.94%) Apache
9 5 (2.94%) Apache Spark
10 4 (2.35%) DataSynapse
10 4 (2.35%) Elasticsearch
10 4 (2.35%) IIS
10 4 (2.35%) nginx
11 3 (1.76%) WebSphere
12 2 (1.18%) GlassFish
12 2 (1.18%) WebLogic
12 2 (1.18%) WebSphere Application Server
13 1 (0.59%) WebLogic Portal
Business Applications
1 23 (13.53%) SunGard Martini
2 3 (1.76%) Dynamics CRM
3 2 (1.18%) Payment Gateway
4 1 (0.59%) ION MarketView
Cloud Services
1 20 (11.76%) AWS
1 20 (11.76%) Azure
2 19 (11.18%) GitHub
3 15 (8.82%) IaaS
4 12 (7.06%) OpenShift
5 11 (6.47%) NuGet
6 7 (4.12%) Power Platform
7 5 (2.94%) Azure Cosmos DB
7 5 (2.94%) GCP
8 4 (2.35%) Apigee
8 4 (2.35%) Cloud Computing
8 4 (2.35%) PaaS
8 4 (2.35%) SaaS
8 4 (2.35%) Salesforce Sales Cloud
8 4 (2.35%) Salesforce Service Cloud
9 3 (1.76%) Amazon CloudWatch
9 3 (1.76%) AWS CloudFormation
9 3 (1.76%) AWS CodePipeline
9 3 (1.76%) Microsoft 365
10 2 (1.18%) PowerApps
Communications & Networking
1 14 (8.24%) HTTP
2 12 (7.06%) TCP/IP
3 6 (3.53%) Kerberos
4 5 (2.94%) DNS
5 2 (1.18%) Bluetooth
5 2 (1.18%) HTTPS
5 2 (1.18%) Internet
5 2 (1.18%) tcpdump
5 2 (1.18%) Wi-Fi
5 2 (1.18%) Wireshark
6 1 (0.59%) Firewall
6 1 (0.59%) IPv4
6 1 (0.59%) SSL
Database & Business Intelligence
1 57 (33.53%) Relational Database
2 42 (24.71%) SQL Server
3 27 (15.88%) Oracle Database
4 24 (14.12%) MySQL
4 24 (14.12%) Oracle Database 12c
5 18 (10.59%) PostgreSQL
6 17 (10.00%) MongoDB
7 9 (5.29%) NoSQL
8 7 (4.12%) Redis
9 6 (3.53%) Oracle Reports
10 5 (2.94%) Big Data
10 5 (2.94%) Data Lake
10 5 (2.94%) Hadoop
10 5 (2.94%) HBase
10 5 (2.94%) HDInsight
10 5 (2.94%) Lumira
10 5 (2.94%) Power BI
10 5 (2.94%) SAP BW
10 5 (2.94%) SAP HANA
10 5 (2.94%) Spotfire
Development Applications
1 104 (61.18%) Git (software)
2 48 (28.24%) TeamCity
3 43 (25.29%) Visual Studio
4 41 (24.12%) JIRA
5 32 (18.82%) Jenkins
6 31 (18.24%) Maven
7 24 (14.12%) Oracle APEX
8 23 (13.53%) CppUnit
9 21 (12.35%) JUnit
10 14 (8.24%) jMock
11 13 (7.65%) Ant
11 13 (7.65%) Octopus Deploy
12 11 (6.47%) Hudson
13 10 (5.88%) Moq
14 9 (5.29%) Bitbucket
15 8 (4.71%) Artifactory
15 8 (4.71%) Atlassian Bamboo
15 8 (4.71%) Cucumber
15 8 (4.71%) Robot Framework
16 7 (4.12%) Selenium
General
1 81 (47.65%) Banking
2 63 (37.06%) Investment Banking
3 44 (25.88%) Front Office
4 43 (25.29%) Finance
5 40 (23.53%) Social Skills
6 20 (11.76%) Marketing
7 16 (9.41%) Analytical Skills
8 15 (8.82%) Public Sector
9 11 (6.47%) Electronics
9 11 (6.47%) Manufacturing
9 11 (6.47%) Telecoms
10 7 (4.12%) Back Office
11 6 (3.53%) Presentation Skills
12 4 (2.35%) Publishing
13 3 (1.76%) Documentation Skills
13 3 (1.76%) Games
13 3 (1.76%) International Banking
14 1 (0.59%) Billing
14 1 (0.59%) Prime Brokerage
14 1 (0.59%) Retail
Job Titles
1 125 (73.53%) Developer
2 37 (21.76%) C++ Developer
3 32 (18.82%) Investment Banking C++ Developer
4 31 (18.24%) Java Developer
5 26 (15.29%) C# Developer
6 21 (12.35%) C# Developer - Investment Banking
7 19 (11.18%) Front Office Developer
8 14 (8.24%) C++/C# Developer
8 14 (8.24%) Java Middleware Developer
8 14 (8.24%) Middleware Developer
9 13 (7.65%) Senior Developer
10 12 (7.06%) Architect
10 12 (7.06%) Integration Developer
10 12 (7.06%) Quantitative Developer
11 11 (6.47%) C# Quant Developer
11 11 (6.47%) C++ Quantitative Developer
11 11 (6.47%) Ruby Developer
11 11 (6.47%) Ruby Engineer
11 11 (6.47%) Ruby on Rails Developer
12 10 (5.88%) WPF Developer
Libraries, Frameworks & Software Standards
1 62 (36.47%) .NET
2 51 (30.00%) REST
2 51 (30.00%) XML
3 37 (21.76%) Spring
4 31 (18.24%) .NET Core
4 31 (18.24%) Hibernate
5 28 (16.47%) Java EE
5 28 (16.47%) Web Services
6 25 (14.71%) JMS
7 23 (13.53%) Boost C++ Libraries
7 23 (13.53%) STL
8 22 (12.94%) WPF
9 18 (10.59%) HTML
10 17 (10.00%) Middleware
10 17 (10.00%) SOAP
11 16 (9.41%) Apache Camel
12 15 (8.82%) XSLT
13 14 (8.24%) JSON
13 14 (8.24%) JTA
13 14 (8.24%) JTS
Miscellaneous
1 38 (22.35%) Fixed Income
2 13 (7.65%) Derivative
3 12 (7.06%) Management Information System
4 10 (5.88%) Foreign Exchange (FX)
5 7 (4.12%) Enterprise Software
6 6 (3.53%) Clustering
7 5 (2.94%) Replication
8 4 (2.35%) Algorithms
8 4 (2.35%) Data Structures
8 4 (2.35%) Mobile App
8 4 (2.35%) User Experience
8 4 (2.35%) Wiki
9 3 (1.76%) Data Protection Act
9 3 (1.76%) Equities
9 3 (1.76%) SWIFT
10 2 (1.18%) Credit Risk
10 2 (1.18%) Equity Derivative
10 2 (1.18%) N-Tier
10 2 (1.18%) Self-Motivation
11 1 (0.59%) Animation
Operating Systems
1 55 (32.35%) Linux
2 49 (28.82%) Unix
3 48 (28.24%) Windows
4 13 (7.65%) Mac OS X
5 5 (2.94%) Solaris
6 3 (1.76%) Android
6 3 (1.76%) Apple iOS
6 3 (1.76%) CentOS
6 3 (1.76%) Ubuntu
7 2 (1.18%) Red Hat Enterprise Linux
7 2 (1.18%) SUSE
7 2 (1.18%) Windows Server
Processes & Methodologies
1 68 (40.00%) Agile Software Development
2 58 (34.12%) Test Automation
3 44 (25.88%) TDD
4 39 (22.94%) Microservices
4 39 (22.94%) Problem-Solving
5 37 (21.76%) Unit Testing
6 30 (17.65%) BDD
7 29 (17.06%) Scrum
8 28 (16.47%) Regression Testing
9 26 (15.29%) Multithreading
10 25 (14.71%) SOA
11 23 (13.53%) Multithreaded Programming
12 22 (12.94%) OO
13 19 (11.18%) Analytics
13 19 (11.18%) Business Intelligence
13 19 (11.18%) Visualisation
14 18 (10.59%) DevOps
14 18 (10.59%) SDLC
15 17 (10.00%) Configuration Management
15 17 (10.00%) User Stories
Programming Languages
1 81 (47.65%) SQL
2 68 (40.00%) Java
3 66 (38.82%) C#
3 66 (38.82%) Python
4 48 (28.24%) C++
5 45 (26.47%) JavaScript
6 15 (8.82%) Perl
7 13 (7.65%) Ruby
8 7 (4.12%) PL/SQL
8 7 (4.12%) PowerShell
8 7 (4.12%) Shell Script
9 5 (2.94%) C
10 4 (2.35%) Apex Code
10 4 (2.35%) Apple Swift
10 4 (2.35%) Objective-C
11 3 (1.76%) Bash Shell
11 3 (1.76%) Java 8
12 2 (1.18%) Groovy
12 2 (1.18%) Kotlin
12 2 (1.18%) XPath
Qualifications
1 8 (4.71%) Degree
2 5 (2.94%) Security Cleared
3 4 (2.35%) Computer Science Degree
3 4 (2.35%) Master's Degree
4 3 (1.76%) SC Cleared
5 2 (1.18%) DV Cleared
6 1 (0.59%) AWS Certification
6 1 (0.59%) GCUX
6 1 (0.59%) GIAC
6 1 (0.59%) LPIC
6 1 (0.59%) RHCA
6 1 (0.59%) RHCE
Quality Assurance & Compliance
1 8 (4.71%) GDPR
2 6 (3.53%) QA
3 2 (1.18%) Accessibility
3 2 (1.18%) HIPAA
3 2 (1.18%) Sarbanes-Oxley
3 2 (1.18%) WCAG
System Software
1 15 (8.82%) Docker
2 7 (4.12%) VMware ESXi
3 6 (3.53%) Active Directory
3 6 (3.53%) VMware Infrastructure
4 4 (2.35%) NFS
4 4 (2.35%) Veritas File System
5 2 (1.18%) Veritas Volume Manager
6 1 (0.59%) IAG
6 1 (0.59%) Oracle RAC
6 1 (0.59%) Virtual Machines
Systems Management
1 16 (9.41%) Ansible
2 12 (7.06%) Kubernetes
3 8 (4.71%) BladeLogic
3 8 (4.71%) Control-M
3 8 (4.71%) Puppet
4 7 (4.12%) CloudHub
5 6 (3.53%) EMC NetWorker
5 6 (3.53%) Opscode Chef
5 6 (3.53%) QRadar
5 6 (3.53%) Tivoli
5 6 (3.53%) Tivoli Storage Manager
6 5 (2.94%) Netcool
7 4 (2.35%) Red Hat Satellite
8 3 (1.76%) Icinga
8 3 (1.76%) Terraform
9 2 (1.18%) Failover Clustering
10 1 (0.59%) Enterprise Manager Cloud Control
10 1 (0.59%) ITRS Geneos
10 1 (0.59%) Microsoft Clustering
10 1 (0.59%) Rsyslog
Vendors
1 57 (33.53%) Oracle
2 24 (14.12%) FIS
3 23 (13.53%) SunGard
4 18 (10.59%) Sybase
5 16 (9.41%) Microsoft
5 16 (9.41%) SAP
6 11 (6.47%) Splunk
7 9 (5.29%) DevExpress
7 9 (5.29%) IBM
7 9 (5.29%) MuleSoft
7 9 (5.29%) RedGate
7 9 (5.29%) Salesforce.com
8 7 (4.12%) Atlassian
8 7 (4.12%) Murex
8 7 (4.12%) TIBCO
8 7 (4.12%) VMware
9 6 (3.53%) BMC
9 6 (3.53%) EMC
9 6 (3.53%) Qualys
9 6 (3.53%) Red Hat