Period
to 17 September 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 17 September 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
17 Sep 2021
Same period 2020 Same period 2019
Rank 280 218 353
Rank change year-on-year -62 +135 -114
Contract jobs citing Subversion 300 147 257
As % of all contract jobs advertised in London 0.90% 1.09% 0.66%
As % of the Development Applications category 4.58% 5.51% 3.49%
Number of daily rates quoted 248 101 170
10th Percentile £463 £423 £368
25th Percentile £550 £463 £425
Median daily rate (50th Percentile) £625 £550 £500
Median % change year-on-year +13.64% +10.00% -9.09%
75th Percentile £725 £675 £588
90th Percentile £763 £750 £639
England median daily rate £625 £518 £475
% change year-on-year +20.77% +8.95% -5.00%
Number of hourly rates quoted 0 0 4
Median hourly rate - - £50.00
England median hourly rate £65.50 £44.00 £47.50
% change year-on-year +48.86% -7.37% +5.56%

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 6,545 2,666 7,370
As % of all contract IT jobs advertised in London 19.57% 19.74% 18.82%
Number of daily rates quoted 4,640 1,923 5,286
10th Percentile £400 £363 £363
25th Percentile £463 £427 £425
Median daily rate (50th Percentile) £550 £525 £525
Median % change year-on-year +4.76% - +5.00%
75th Percentile £650 £613 £600
90th Percentile £725 £713 £675
England median daily rate £525 £500 £475
% change year-on-year +5.00% +5.26% -
Number of hourly rates quoted 23 12 20
10th Percentile £26.50 £25.15 £18.32
25th Percentile £37.13 £31.19 £22.75
Median hourly rate £58.71 £46.75 £50.00
Median % change year-on-year +25.58% -6.50% +56.25%
75th Percentile £63.75 £55.25 £54.06
90th Percentile £69.88 £64.33 £55.70
England median hourly rate £50.00 £45.00 £45.00
% change year-on-year +11.11% - +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 17 September 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 17 September 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 -35 31 £525 - 20
West London -18 1 £675 +51.69% 5
Subversion
England

For the 6 months to 17 September 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.

1 185 (61.67%) Git (software)
2 148 (49.33%) SQL
3 145 (48.33%) Agile Software Development
4 129 (43.00%) Python
5 118 (39.33%) Java
6 117 (39.00%) Banking
7 109 (36.33%) Oracle
8 102 (34.00%) Windows
9 101 (33.67%) C#
10 98 (32.67%) Relational Database
11 92 (30.67%) .NET
12 91 (30.33%) Social Skills
13 89 (29.67%) SQL Server
14 88 (29.33%) Test Automation
15 86 (28.67%) C++
16 83 (27.67%) DevOps
16 83 (27.67%) Jenkins
17 79 (26.33%) JavaScript
18 78 (26.00%) Front Office
19 76 (25.33%) Finance
19 76 (25.33%) Microservices
20 71 (23.67%) Linux
21 70 (23.33%) Unix
21 70 (23.33%) Unit Testing
22 69 (23.00%) Investment Banking
23 67 (22.33%) XML
24 66 (22.00%) Spring
24 66 (22.00%) REST
25 62 (20.67%) TeamCity
26 59 (19.67%) Ansible

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 29 (9.67%) JBoss
2 27 (9.00%) Confluence
3 25 (8.33%) Mule
4 24 (8.00%) Tomcat
5 23 (7.67%) Apache Spark
6 21 (7.00%) Elasticsearch
7 19 (6.33%) Red Hat Fuse
8 13 (4.33%) SharePoint
9 12 (4.00%) DataSynapse
9 12 (4.00%) Oracle SOA Suite
10 10 (3.33%) Apache
11 8 (2.67%) nginx
12 6 (2.00%) Anypoint
12 6 (2.00%) Mule ESB
13 4 (1.33%) IIS
13 4 (1.33%) WebLogic
14 2 (0.67%) Alfresco
14 2 (0.67%) WebSphere
15 1 (0.33%) Drupal
15 1 (0.33%) Jetty
Applications
1 6 (2.00%) Microsoft Office
2 1 (0.33%) InfoPath
Business Applications
1 34 (11.33%) SunGard Martini
2 3 (1.00%) Dynamics CRM
2 3 (1.00%) Payment Gateway
3 1 (0.33%) ION MarketView
3 1 (0.33%) Magento
Cloud Services
1 55 (18.33%) Azure
2 47 (15.67%) AWS
3 39 (13.00%) GitHub
4 22 (7.33%) IaaS
5 19 (6.33%) PaaS
6 17 (5.67%) GCP
7 13 (4.33%) AWS CloudFormation
8 11 (3.67%) Cloud Computing
8 11 (3.67%) SaaS
9 9 (3.00%) Power Platform
10 7 (2.33%) Azure Data Factory
10 7 (2.33%) OpenShift
11 6 (2.00%) Amazon S3
11 6 (2.00%) Azure Synapse Analytics
11 6 (2.00%) NuGet
12 5 (1.67%) Azure Cosmos DB
13 4 (1.33%) Microsoft 365
13 4 (1.33%) Salesforce Sales Cloud
13 4 (1.33%) Salesforce Service Cloud
14 3 (1.00%) PowerApps
Communications & Networking
1 32 (10.67%) TCP/IP
2 15 (5.00%) Kerberos
3 14 (4.67%) HTTP
4 13 (4.33%) DNS
5 10 (3.33%) Firewall
6 6 (2.00%) FTP
7 3 (1.00%) Intranet
7 3 (1.00%) SSL
7 3 (1.00%) VPN
8 2 (0.67%) Bluetooth
8 2 (0.67%) HTTPS
8 2 (0.67%) Internet
8 2 (0.67%) tcpdump
8 2 (0.67%) Wi-Fi
8 2 (0.67%) Wireshark
9 1 (0.33%) IPv4
Database & Business Intelligence
1 98 (32.67%) Relational Database
2 89 (29.67%) SQL Server
3 42 (14.00%) Oracle Database
4 40 (13.33%) Oracle Database 12c
5 38 (12.67%) MySQL
6 33 (11.00%) PostgreSQL
7 19 (6.33%) Big Data
8 18 (6.00%) Apache Hive
8 18 (6.00%) MongoDB
8 18 (6.00%) NoSQL
9 15 (5.00%) Data Warehouse
10 14 (4.67%) Oracle Reports
11 13 (4.33%) Azure SQL Data Warehouse
12 12 (4.00%) Hadoop
12 12 (4.00%) Parquet
13 11 (3.67%) Crystal Reports
13 11 (3.67%) Data Lake
13 11 (3.67%) SAP HANA
14 8 (2.67%) RDBMS
14 8 (2.67%) Tableau
Development Applications
1 185 (61.67%) Git (software)
2 83 (27.67%) Jenkins
3 62 (20.67%) TeamCity
4 58 (19.33%) Visual Studio
5 55 (18.33%) JIRA
6 47 (15.67%) Maven
7 43 (14.33%) Artifactory
8 36 (12.00%) Oracle APEX
9 34 (11.33%) CppUnit
10 32 (10.67%) Bitbucket
11 28 (9.33%) JUnit
12 23 (7.67%) Hudson
13 22 (7.33%) Robot Framework
14 19 (6.33%) IntelliJ
14 19 (6.33%) jMock
15 16 (5.33%) Ant
15 16 (5.33%) GitLab
16 12 (4.00%) Eclipse
17 11 (3.67%) Team Foundation Server
17 11 (3.67%) Visual Studio Team System
General
1 117 (39.00%) Banking
2 91 (30.33%) Social Skills
3 78 (26.00%) Front Office
4 76 (25.33%) Finance
5 69 (23.00%) Investment Banking
6 37 (12.33%) Analytical Skills
7 29 (9.67%) Marketing
8 12 (4.00%) Public Sector
9 10 (3.33%) Financial Institution
9 10 (3.33%) Legal
10 9 (3.00%) Electronics
10 9 (3.00%) Manufacturing
10 9 (3.00%) Presentation Skills
10 9 (3.00%) Telecoms
11 8 (2.67%) Retail
12 6 (2.00%) Back Office
12 6 (2.00%) Documentation Skills
13 5 (1.67%) Publishing
14 3 (1.00%) Games
14 3 (1.00%) International Banking
Job Titles
1 191 (63.67%) Developer
2 46 (15.33%) Java Developer
3 39 (13.00%) C++ Developer
4 37 (12.33%) Front Office Developer
5 33 (11.00%) Investment Banking C++ Developer
6 26 (8.67%) C# Developer
6 26 (8.67%) Full Stack Developer
7 25 (8.33%) Architect
8 19 (6.33%) Java Middleware Developer
8 19 (6.33%) Middleware Developer
8 19 (6.33%) Python Developer
8 19 (6.33%) SQL Developer
9 17 (5.67%) Data Engineer
9 17 (5.67%) Front Office C++ Developer
9 17 (5.67%) Integration Developer
9 17 (5.67%) JavaScript Developer
9 17 (5.67%) React Developer
10 16 (5.33%) Senior Developer
11 15 (5.00%) DevOps Engineer
12 13 (4.33%) .NET Developer
Libraries, Frameworks & Software Standards
1 92 (30.67%) .NET
2 67 (22.33%) XML
3 66 (22.00%) REST
3 66 (22.00%) Spring
4 42 (14.00%) Web Services
5 41 (13.67%) HTML
6 38 (12.67%) Hibernate
7 35 (11.67%) JSON
7 35 (11.67%) Middleware
8 34 (11.33%) Boost C++ Libraries
8 34 (11.33%) STL
9 33 (11.00%) Java EE
9 33 (11.00%) JMS
10 32 (10.67%) .NET Core
10 32 (10.67%) AngularJS
10 32 (10.67%) React
11 27 (9.00%) HTML5
12 25 (8.33%) .NET Framework
13 24 (8.00%) gRPC
13 24 (8.00%) XSLT
Miscellaneous
1 35 (11.67%) Fixed Income
2 22 (7.33%) Foreign Exchange (FX)
3 18 (6.00%) Clustering
4 16 (5.33%) Data Structures
5 13 (4.33%) Wiki
6 12 (4.00%) Self-Motivation
7 11 (3.67%) Data Protection Act
8 10 (3.33%) Cloud Native
8 10 (3.33%) Hedge funds
8 10 (3.33%) Management Information System
9 9 (3.00%) Derivative
10 8 (2.67%) Replication
11 7 (2.33%) Mobile App
12 6 (2.00%) Enterprise Software
12 6 (2.00%) Legacy Applications
13 4 (1.33%) Algorithms
14 3 (1.00%) Animation
14 3 (1.00%) Greenfield Project
14 3 (1.00%) N-Tier
14 3 (1.00%) User Experience
Operating Systems
1 102 (34.00%) Windows
2 71 (23.67%) Linux
3 70 (23.33%) Unix
4 12 (4.00%) Windows Server
5 9 (3.00%) Mac OS X
5 9 (3.00%) Solaris
6 8 (2.67%) Apple iOS
6 8 (2.67%) Windows Server 2008
7 7 (2.33%) Red Hat Enterprise Linux
8 5 (1.67%) Windows Server 2012
8 5 (1.67%) Windows Server 2016
8 5 (1.67%) Windows Server 2019
9 3 (1.00%) Android
9 3 (1.00%) CentOS
9 3 (1.00%) Ubuntu
10 2 (0.67%) SUSE
10 2 (0.67%) Windows 10
11 1 (0.33%) Oracle Linux
Processes & Methodologies
1 145 (48.33%) Agile Software Development
2 88 (29.33%) Test Automation
3 83 (27.67%) DevOps
4 76 (25.33%) Microservices
5 70 (23.33%) Unit Testing
6 58 (19.33%) Scrum
7 57 (19.00%) OO
8 56 (18.67%) TDD
9 55 (18.33%) Problem-Solving
10 48 (16.00%) Multithreading
11 46 (15.33%) Software Engineering
12 44 (14.67%) Multithreaded Programming
13 39 (13.00%) BDD
13 39 (13.00%) Regression Testing
14 37 (12.33%) Configuration Management
15 33 (11.00%) OOD
16 29 (9.67%) Capacity Management
17 28 (9.33%) Analytics
17 28 (9.33%) Full Stack Development
18 27 (9.00%) SDLC
Programming Languages
1 148 (49.33%) SQL
2 129 (43.00%) Python
3 118 (39.33%) Java
4 101 (33.67%) C#
5 86 (28.67%) C++
6 79 (26.33%) JavaScript
7 20 (6.67%) PL/SQL
7 20 (6.67%) PowerShell
8 19 (6.33%) Perl
9 17 (5.67%) TypeScript
10 16 (5.33%) Ruby
11 15 (5.00%) Java 8
12 14 (4.67%) Kotlin
12 14 (4.67%) Shell Script
13 12 (4.00%) Scala
14 11 (3.67%) Groovy
15 10 (3.33%) Bash Shell
15 10 (3.33%) C
16 7 (2.33%) Apple Swift
17 6 (2.00%) Objective-C
Qualifications
1 27 (9.00%) Degree
2 10 (3.33%) Computer Science Degree
3 5 (1.67%) Master's Degree
4 1 (0.33%) AWS Certification
4 1 (0.33%) DV Cleared
4 1 (0.33%) GCUX
4 1 (0.33%) GIAC
4 1 (0.33%) LPIC
4 1 (0.33%) RHCA
4 1 (0.33%) RHCE
4 1 (0.33%) Security Cleared
Quality Assurance & Compliance
1 25 (8.33%) GDPR
2 9 (3.00%) Sarbanes-Oxley
3 8 (2.67%) QA
4 2 (0.67%) HIPAA
5 1 (0.33%) ISO/IEC 27001
5 1 (0.33%) PCI DSS
5 1 (0.33%) SOC 1
5 1 (0.33%) SOC 2
System Software
1 48 (16.00%) Docker
2 15 (5.00%) Active Directory
3 13 (4.33%) VMware ESXi
4 12 (4.00%) VMware Infrastructure
5 6 (2.00%) HDFS
6 4 (1.33%) NFS
6 4 (1.33%) Veritas File System
6 4 (1.33%) Veritas Volume Manager
7 2 (0.67%) IAG
7 2 (0.67%) Oracle RAC
8 1 (0.33%) LXC
Systems Management
1 59 (19.67%) Ansible
2 51 (17.00%) Kubernetes
3 43 (14.33%) BladeLogic
4 21 (7.00%) ITRS Geneos
5 18 (6.00%) Puppet
6 16 (5.33%) Opscode Chef
7 13 (4.33%) Terraform
8 12 (4.00%) Oozie
8 12 (4.00%) Single Sign-On
9 11 (3.67%) Control-M
10 10 (3.33%) EMC NetWorker
10 10 (3.33%) QRadar
10 10 (3.33%) Tivoli
10 10 (3.33%) Tivoli Storage Manager
11 8 (2.67%) Docker Swarm
11 8 (2.67%) Kibana
11 8 (2.67%) logstash
12 6 (2.00%) CloudHub
12 6 (2.00%) Netcool
13 5 (1.67%) Red Hat Satellite
Vendors
1 109 (36.33%) Oracle
2 37 (12.33%) Microsoft
3 36 (12.00%) FIS
4 34 (11.33%) SunGard
5 25 (8.33%) Sybase
6 22 (7.33%) SAP
6 22 (7.33%) Splunk
7 18 (6.00%) CyberArk
8 14 (4.67%) Altiris
8 14 (4.67%) Salesforce.com
8 14 (4.67%) TIBCO
9 13 (4.33%) IBM
9 13 (4.33%) VMware
10 11 (3.67%) SaltStack
11 10 (3.33%) Cognos
11 10 (3.33%) EMC
11 10 (3.33%) Jaspersoft
11 10 (3.33%) Qualys
12 9 (3.00%) BMC
12 9 (3.00%) Red Hat