Period
to 26 March 2019

The following table provides summary statistics for contract job vacancies advertised in Hertfordshire 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 26 March 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)
East of England > Hertfordshire
6 months to
26 Mar 2019
Same period 2018 Same period 2017
Rank 75 83 88
Rank change year-on-year +8 +5 -14
Contract jobs citing Subversion 16 17 4
As % of all contract IT jobs advertised in Hertfordshire 1.18% 1.11% 0.32%
As % of the Development Applications category 7.11% 7.14% 2.35%
Number of daily rates quoted 12 5 3
Hertfordshire median daily rate £441 £388 £400
Median daily rate % change year-on-year +13.87% -3.13% -2.44%
10th Percentile £250 £316 £385
90th Percentile £550 £505 £440
East of England median daily rate £463 £428 £450
% change year-on-year +8.19% -5.00% -10.89%
Number of hourly rates quoted 0 0 0
Hertfordshire median hourly rate - - -
East of England median hourly rate - - £36.75

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 Hertfordshire with a requirement for development application skills.

All Development Application Skills
Hertfordshire
Contract vacancies with a requirement for development application skills 225 238 170
As % of all contract IT jobs advertised in Hertfordshire 16.64% 15.58% 13.56%
Number of daily rates quoted 117 121 97
Hertfordshire median daily rate £450 £413 £444
Median daily rate % change year-on-year +9.09% -6.99% +18.27%
10th Percentile £262 £295 £279
90th Percentile £550 £575 £600
East of England median daily rate £450 £450 £425
% change year-on-year - +5.88% +6.25%
Number of hourly rates quoted 6 0 20
Hertfordshire median hourly rate £42.25 - £49.63
10th Percentile £40.50 - £40.81
90th Percentile £47.38 - £53.75
East of England median hourly rate £42.50 £41.50 £41.00
% change year-on-year +2.41% +1.22% -8.89%

Subversion
Job Vacancy Trend in Hertfordshire

Job postings citing Subversion as a percentage of all IT jobs advertised in Hertfordshire.

Job vacancy trend for Subversion in Hertfordshire

Subversion
Contractor Daily Rate Trend in Hertfordshire

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Subversion in Hertfordshire.

Contractor daily rate trend for Subversion in Hertfordshire

Subversion
Contractor Daily Rate Histogram in Hertfordshire

The daily rate distribution of IT jobs citing Subversion in Hertfordshire over the 6 months to 26 March 2019.

Contractor daily rate histogram for Subversion in Hertfordshire

Subversion
Contractor Hourly Rate Trend in Hertfordshire

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Subversion in Hertfordshire.

Contractor hourly rate trend for Subversion in Hertfordshire

Subversion
Contract Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Subversion within the Hertfordshire region over the 6 months to 26 March 2019. 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
Watford +2 8 £550 +41.94% 2
Waltham Cross - 4 £300 - 1
Subversion
East of England

For the 6 months to 26 March 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 Hertfordshire region with a requirement for Subversion.

1 9 (56.25%) Agile Software Development
1 9 (56.25%) XML
2 8 (50.00%) TDD
3 7 (43.75%) C#
3 7 (43.75%) BDD
4 6 (37.50%) SQL
4 6 (37.50%) T-SQL
4 6 (37.50%) SQL Server
4 6 (37.50%) Linux
4 6 (37.50%) Migration
5 5 (31.25%) PostgreSQL
5 5 (31.25%) SQL Server Reporting Services
5 5 (31.25%) SQL Server Integration Services
5 5 (31.25%) Oracle
5 5 (31.25%) Windows
5 5 (31.25%) VoIP
5 5 (31.25%) C
5 5 (31.25%) PL/SQL
5 5 (31.25%) Data Migration
5 5 (31.25%) Reference Data
5 5 (31.25%) Data Mapping
5 5 (31.25%) Security Cleared
5 5 (31.25%) Git (software)
5 5 (31.25%) Team Foundation Server
5 5 (31.25%) Test Automation
5 5 (31.25%) SQL Server 2016
5 5 (31.25%) Scaled Agile Framework
6 4 (25.00%) KVM
6 4 (25.00%) Hyper-V
6 4 (25.00%) Valgrind

Subversion
Co-occurring IT Skills in Hertfordshire 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 3 (18.75%) CMS
1 3 (18.75%) Sitecore CMS
1 3 (18.75%) WebSphere
2 1 (6.25%) NServiceBus
Business Applications
1 3 (18.75%) Magento
Cloud Services
1 1 (6.25%) GitHub
1 1 (6.25%) SaaS
Communications & Networking
1 5 (31.25%) VoIP
2 4 (25.00%) DHCP
2 4 (25.00%) HTTP
2 4 (25.00%) IGMP
2 4 (25.00%) Internet
2 4 (25.00%) PBX
2 4 (25.00%) RTCP
2 4 (25.00%) RTP
2 4 (25.00%) SNMP
2 4 (25.00%) TCP/IP
2 4 (25.00%) VLAN
2 4 (25.00%) Wireshark
Database & Business Intelligence
1 6 (37.50%) SQL Server
2 5 (31.25%) PostgreSQL
2 5 (31.25%) SQL Server 2016
2 5 (31.25%) SQL Server Integration Services
2 5 (31.25%) SQL Server Reporting Services
Development Applications
1 5 (31.25%) Git (software)
1 5 (31.25%) Team Foundation Server
2 4 (25.00%) GDB
2 4 (25.00%) JIRA
2 4 (25.00%) Valgrind
2 4 (25.00%) Visual Studio
3 3 (18.75%) Bower
3 3 (18.75%) Grunt
3 3 (18.75%) Jasmine
3 3 (18.75%) Karma Test Runner
4 2 (12.50%) Jenkins
5 1 (6.25%) Bitbucket
5 1 (6.25%) Eclipse
5 1 (6.25%) GitLab
5 1 (6.25%) IntelliJ
General
1 4 (25.00%) Telecoms
2 3 (18.75%) Retail
3 1 (6.25%) Games
Job Titles
1 13 (81.25%) Developer
2 5 (31.25%) Data Migration Developer
3 4 (25.00%) C Developer
3 4 (25.00%) ETL Developer
3 4 (25.00%) Oracle Developer
3 4 (25.00%) Oracle ETL Developer
3 4 (25.00%) PostgreSQL Developer
3 4 (25.00%) Software Developer
3 4 (25.00%) SQL Developer
3 4 (25.00%) SQL Server Developer
3 4 (25.00%) VoIP Developer
4 3 (18.75%) Front End Developer (Client-Side Developer)
5 1 (6.25%) DevOps Engineer
5 1 (6.25%) Linux Developer
5 1 (6.25%) Magento Developer
5 1 (6.25%) Senior DevOps
5 1 (6.25%) Senior DevOps Engineer
Libraries, Frameworks & Software Standards
1 9 (56.25%) XML
2 4 (25.00%) AngularJS
2 4 (25.00%) FreeSWITCH
2 4 (25.00%) jQuery
2 4 (25.00%) JSON
3 3 (18.75%) CSS
3 3 (18.75%) Dojo
3 3 (18.75%) HTML
3 3 (18.75%) LESS
3 3 (18.75%) Sass
3 3 (18.75%) Semantic HTML
3 3 (18.75%) Twitter Bootstrap
3 3 (18.75%) XHTML
4 2 (12.50%) JSP
4 2 (12.50%) KnockoutJS
5 1 (6.25%) .NET
5 1 (6.25%) ASP.NET Web API
5 1 (6.25%) Entity Framework
5 1 (6.25%) RabbitMQ
5 1 (6.25%) XSD
Miscellaneous
1 5 (31.25%) Reference Data
2 3 (18.75%) User Experience
2 3 (18.75%) Vector Graphics
2 3 (18.75%) W3C
Operating Systems
1 6 (37.50%) Linux
2 5 (31.25%) Windows
Processes & Methodologies
1 9 (56.25%) Agile Software Development
2 8 (50.00%) TDD
3 7 (43.75%) BDD
4 6 (37.50%) Migration
5 5 (31.25%) Data Mapping
5 5 (31.25%) Data Migration
5 5 (31.25%) Scaled Agile Framework
5 5 (31.25%) Test Automation
6 4 (25.00%) ETL
6 4 (25.00%) OO
6 4 (25.00%) Unit Testing
7 3 (18.75%) Cross-Browser Compatibility
7 3 (18.75%) E-Commerce
7 3 (18.75%) Front End Development
7 3 (18.75%) Problem-Solving
7 3 (18.75%) Responsive Web Design
7 3 (18.75%) Sprint Planning
7 3 (18.75%) Wireframes
8 2 (12.50%) DevOps
9 1 (6.25%) Demand Management
Programming Languages
1 7 (43.75%) C#
2 6 (37.50%) SQL
2 6 (37.50%) T-SQL
3 5 (31.25%) C
3 5 (31.25%) PL/SQL
4 4 (25.00%) C++
4 4 (25.00%) Java
4 4 (25.00%) JavaScript
4 4 (25.00%) Perl
4 4 (25.00%) Python
5 1 (6.25%) Groovy
5 1 (6.25%) PHP
Qualifications
1 5 (31.25%) Security Cleared
2 4 (25.00%) SC Cleared
Quality Assurance & Compliance
1 1 (6.25%) QA
System Software
1 4 (25.00%) Hyper-V
1 4 (25.00%) KVM
1 4 (25.00%) VirtualBox
Vendors
1 5 (31.25%) Oracle
2 4 (25.00%) Talend
3 3 (18.75%) IBM
3 3 (18.75%) Sitecore
4 2 (12.50%) hybris
5 1 (6.25%) Xerox