Period
to 18 October 2018

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 18 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)
East of England > Hertfordshire
6 months to
18 Oct 2018
Same period 2017 Same period 2016
Rank 72 75 64
Rank change year-on-year +3 -11 -14
Contract jobs citing Subversion 33 23 30
As % of all contract IT jobs advertised in Hertfordshire 2.07% 1.53% 2.12%
As % of the Development Applications category 14.60% 9.83% 16.85%
Number of daily rates quoted 23 27 6
Hertfordshire median daily rate £550 £450 £425
Median daily rate % change year-on-year +22.22% +5.88% +25.00%
East of England median daily rate £525 £450 £400
% change year-on-year +16.67% +12.50% -2.44%
Number of hourly rates quoted 1 0 0
Hertfordshire median hourly rate £42.50 - -
East of England median hourly rate £37.50 £35.00 -
% change year-on-year +7.14% - -

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 226 234 178
As % of all contract IT jobs advertised in Hertfordshire 14.16% 15.59% 12.58%
Number of daily rates quoted 120 114 91
Hertfordshire median daily rate £444 £400 £400
Median daily rate % change year-on-year +10.94% - +8.00%
10th Percentile £288 £278 £255
90th Percentile £556 £563 £525
East of England median daily rate £450 £425 £409
% change year-on-year +5.88% +4.04% +8.93%
Number of hourly rates quoted 10 1 12
Hertfordshire median hourly rate £42.25 £44.00 £50.00
Median hourly rate % change year-on-year -3.98% -12.00% +53.85%
10th Percentile £37.95 £42.00 £43.75
90th Percentile £52.50 £46.00 £53.75
East of England median hourly rate £42.50 £42.88 £42.25
% change year-on-year -0.87% +1.48% +8.33%

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 18 October 2018.

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 18 October 2018. 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 +13 18 £550 +29.41% 4
Borehamwood - 5 £475 -
Stevenage - 2 - - 1
Rickmansworth -16 1 - -
Royston - 1 - - 1
Waltham Cross - 1 £300 - 5
Subversion
East of England

For the 6 months to 18 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 Hertfordshire region with a requirement for Subversion.

1 26 (78.79%) SQL
2 24 (72.73%) SQL Server
3 21 (63.64%) Agile Software Development
4 20 (60.61%) T-SQL
4 20 (60.61%) C#
5 19 (57.58%) TDD
6 17 (51.52%) JIRA
6 17 (51.52%) Test Automation
7 16 (48.48%) XML
8 15 (45.45%) PL/SQL
8 15 (45.45%) Oracle
8 15 (45.45%) Migration
8 15 (45.45%) PostgreSQL
8 15 (45.45%) Security Cleared
8 15 (45.45%) Reference Data
8 15 (45.45%) Data Mapping
8 15 (45.45%) Data Migration
8 15 (45.45%) Scaled Agile Framework
9 14 (42.42%) Talend
9 14 (42.42%) SC Cleared
9 14 (42.42%) BDD
9 14 (42.42%) ETL
10 10 (30.30%) Java
10 10 (30.30%) JavaScript
10 10 (30.30%) SQL Server Reporting Services
10 10 (30.30%) SQL Server Integration Services
10 10 (30.30%) SQL Server 2016
11 9 (27.27%) JSON
11 9 (27.27%) jQuery
11 9 (27.27%) Eclipse

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 7 (21.21%) Tomcat
2 6 (18.18%) Apache
3 3 (9.09%) NServiceBus
4 2 (6.06%) Confluence
5 1 (3.03%) Elasticsearch
Applications
1 1 (3.03%) Microsoft PowerPoint
1 1 (3.03%) Microsoft Project
1 1 (3.03%) MS Visio
Business Applications
1 1 (3.03%) Dynamics CRM
Cloud Services
1 2 (6.06%) Amazon AWS
2 1 (3.03%) AWS CloudFormation
Communications & Networking
1 2 (6.06%) VoIP
2 1 (3.03%) DHCP
2 1 (3.03%) HTTP
2 1 (3.03%) IGMP
2 1 (3.03%) Internet
2 1 (3.03%) PBX
2 1 (3.03%) RTCP
2 1 (3.03%) RTP
2 1 (3.03%) SNMP
2 1 (3.03%) SpaceWire
2 1 (3.03%) TCP/IP
2 1 (3.03%) VLAN
2 1 (3.03%) Wireshark
Database & Business Intelligence
1 24 (72.73%) SQL Server
2 15 (45.45%) PostgreSQL
3 10 (30.30%) SQL Server 2016
3 10 (30.30%) SQL Server Integration Services
3 10 (30.30%) SQL Server Reporting Services
4 6 (18.18%) Endeca
5 1 (3.03%) DB2
5 1 (3.03%) MongoDB
5 1 (3.03%) Sybase ASE
Development Applications
1 17 (51.52%) JIRA
2 9 (27.27%) Eclipse
3 7 (21.21%) Git (software)
4 6 (18.18%) Jenkins
4 6 (18.18%) Maven
5 3 (9.09%) JMeter
5 3 (9.09%) JUnit
6 2 (6.06%) Bitbucket
6 2 (6.06%) Eclipse RCP
6 2 (6.06%) LoadRunner
6 2 (6.06%) Redmine
6 2 (6.06%) Team Foundation Server
7 1 (3.03%) GDB
7 1 (3.03%) jMock
7 1 (3.03%) Selenium
7 1 (3.03%) TeamCity
7 1 (3.03%) Valgrind
7 1 (3.03%) VersionOne
7 1 (3.03%) Visual Studio
General
1 4 (12.12%) Retail
2 1 (3.03%) Aerospace
2 1 (3.03%) Avionics
2 1 (3.03%) Finance
2 1 (3.03%) Telecoms
Job Titles
1 25 (75.76%) Developer
2 15 (45.45%) Data Migration Developer
2 15 (45.45%) SQL Developer
3 14 (42.42%) ETL Developer
3 14 (42.42%) Oracle Developer
3 14 (42.42%) Oracle ETL Developer
3 14 (42.42%) PostgreSQL Developer
3 14 (42.42%) SQL Server Developer
4 8 (24.24%) Java Developer
5 2 (6.06%) DevOps Engineer
5 2 (6.06%) Linux Developer
5 2 (6.06%) Site Reliability Engineer
6 1 (3.03%) Agile Scrum Master
6 1 (3.03%) C Developer
6 1 (3.03%) JavaScript Developer
6 1 (3.03%) Scrum Master
6 1 (3.03%) Site Engineer
6 1 (3.03%) Software Developer
6 1 (3.03%) VoIP Developer
Libraries, Frameworks & Software Standards
1 16 (48.48%) XML
2 9 (27.27%) jQuery
2 9 (27.27%) JSON
3 7 (21.21%) Hibernate
3 7 (21.21%) Spring
4 6 (18.18%) JDBC
4 6 (18.18%) JMS
4 6 (18.18%) JPA
4 6 (18.18%) RESTful
4 6 (18.18%) Spring Boot
4 6 (18.18%) Spring Web Flow
4 6 (18.18%) Web Services
5 4 (12.12%) .NET
5 4 (12.12%) AngularJS
6 3 (9.09%) .NET Framework
6 3 (9.09%) ASP.NET
6 3 (9.09%) Entity Framework
6 3 (9.09%) KnockoutJS
6 3 (9.09%) NHibernate
6 3 (9.09%) RabbitMQ
Miscellaneous
1 15 (45.45%) Reference Data
2 6 (18.18%) Analytical Skills
3 2 (6.06%) Client/Server
4 1 (3.03%) Computer Science
4 1 (3.03%) Management Information System
4 1 (3.03%) Virtual Team
Operating Systems
1 6 (18.18%) Linux
2 2 (6.06%) Windows
3 1 (3.03%) DC/OS
Processes & Methodologies
1 21 (63.64%) Agile Software Development
2 19 (57.58%) TDD
3 17 (51.52%) Test Automation
4 15 (45.45%) Data Mapping
4 15 (45.45%) Data Migration
4 15 (45.45%) Migration
4 15 (45.45%) Scaled Agile Framework
5 14 (42.42%) BDD
5 14 (42.42%) ETL
6 7 (21.21%) MVC
7 6 (18.18%) Problem-Solving
8 5 (15.15%) UML
9 3 (9.09%) Demand Management
9 3 (9.09%) DevOps
9 3 (9.09%) Domain-Driven Design
9 3 (9.09%) ERP
9 3 (9.09%) Logistics
9 3 (9.09%) OO
9 3 (9.09%) SDLC
9 3 (9.09%) Unit Testing
Programming Languages
1 26 (78.79%) SQL
2 20 (60.61%) C#
2 20 (60.61%) T-SQL
3 15 (45.45%) PL/SQL
4 10 (30.30%) Java
4 10 (30.30%) JavaScript
5 3 (9.09%) Python
6 2 (6.06%) C
7 1 (3.03%) Bash Shell
7 1 (3.03%) C++
7 1 (3.03%) Perl
Qualifications
1 15 (45.45%) Security Cleared
2 14 (42.42%) SC Cleared
3 2 (6.06%) Degree
4 1 (3.03%) AWS Certification
4 1 (3.03%) Computer Science Degree
4 1 (3.03%) Master's Degree
4 1 (3.03%) MBA
4 1 (3.03%) PMI Certification
4 1 (3.03%) PMP
Quality Assurance & Compliance
1 3 (9.09%) QA
2 1 (3.03%) ECSS
2 1 (3.03%) MIL-STD-1553
System Software
1 1 (3.03%) Docker
1 1 (3.03%) Hyper-V
1 1 (3.03%) KVM
1 1 (3.03%) VirtualBox
Systems Management
1 1 (3.03%) HP Quality Center
1 1 (3.03%) Kubernetes
1 1 (3.03%) Nagios
1 1 (3.03%) Opscode Chef
1 1 (3.03%) Puppet
1 1 (3.03%) Terraform
Vendors
1 15 (45.45%) Oracle
2 14 (42.42%) Talend
3 7 (21.21%) Microsoft
4 3 (9.09%) Dynatrace
5 2 (6.06%) HP
5 2 (6.06%) New Relic
5 2 (6.06%) ServiceNow
5 2 (6.06%) Splunk
6 1 (3.03%) Sybase