The following table provides summary statistics for contract job vacancies advertised in Birmingham with a requirement for Subversion skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Subversion over the 3 months to 27 June 2017 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)
West Midlands / Birmingham
3 months to
27 Jun 2017
Same period 2016 Same period 2015
Rank 49 54 36
Rank change year-on-year +5 -18  
Contract jobs citing Subversion 11 18 31
As % of all contract IT jobs advertised in Birmingham 1.73% 2.18% 4.26%
As % of the Development Applications category 10.38% 14.63% 34.83%
Number of daily rates quoted 9 18 25
Median daily rate £325 £250 £350
Median daily rate % change year-on-year +30.00% -28.57%  
90% offered a daily rate of more than £320 £241 £308
10% offered a daily rate of more than £480 £382 £375
UK excluding London median daily rate £450 £375 £375
% change year-on-year +20.00% -  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £42.50 £43.00 £33.75
% change year-on-year -1.16% +27.40%  

Subversion is in the development application skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Birmingham with a requirement for development application skills.

Contract Development Application Skills
Birmingham
Contract job vacancies with a requirement for development application skills 106 123 89
As % of all contract IT job vacancies advertised in Birmingham 16.69% 14.87% 12.24%
Number of daily rates quoted 66 95 67
Median daily rate £375 £430 £350
Median daily rate % change year-on-year -12.79% +22.85%  
90% offered a daily rate of more than £273 £150 £300
10% offered a daily rate of more than £550 £490 £400
UK excluding London median daily rate £413 £400 £363
% change year-on-year +3.12% +10.34%  
Number of hourly rates quoted 1 3 0
Median hourly rate £17.00 £42.50 -
Median hourly rate % change year-on-year -60.00% -  
UK excluding London median hourly rate £43.25 £42.00 £37.04
% change year-on-year +2.97% +13.39%  

Subversion
Job Vacancy Trend in Birmingham

The job posting trend of jobs advertised in Birmingham citing Subversion as a proportion of all contract or permanent IT jobs with a match in the Development Applications category.

Job vacancy trend for Subversion in Birmingham

Subversion
Contractor Daily Rate Trend in Birmingham

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

Contractor daily rate trend for Subversion in Birmingham

Subversion
Contractor Daily Rate Histogram in Birmingham

The daily rate distribution of IT jobs citing Subversion in Birmingham over the 3 months to 27 June 2017.

Contractor daily rate histogram for Subversion in Birmingham

Subversion
Contractor Hourly Rate Trend in Birmingham

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

Contractor hourly rate trend for Subversion in Birmingham

For the 6 months to 27 June 2017, IT contractor jobs citing Subversion also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Birmingham region with a requirement for Subversion.

1 19 (90.48%) Git (software)
2 15 (71.43%) Agile Software Development
3 12 (57.14%) HTTP
3 12 (57.14%) TCP/IP
3 12 (57.14%) SSL
3 12 (57.14%) Linux
3 12 (57.14%) Python
4 10 (47.62%) Continuous Integration
5 9 (42.86%) Amazon AWS
5 9 (42.86%) Open Source
5 9 (42.86%) Web Services
5 9 (42.86%) PHP
6 8 (38.10%) Configuration Management
6 8 (38.10%) Ruby
6 8 (38.10%) PostgreSQL
6 8 (38.10%) MySQL
6 8 (38.10%) Puppet
6 8 (38.10%) MongoDB
6 8 (38.10%) Rackspace
6 8 (38.10%) Jenkins
6 8 (38.10%) Opscode Chef
6 8 (38.10%) Ansible
6 8 (38.10%) DevOps
6 8 (38.10%) Salt
6 8 (38.10%) Web Operations
7 7 (33.33%) Refactoring
7 7 (33.33%) OOP
8 6 (28.57%) SQL
8 6 (28.57%) Java
8 6 (28.57%) MVC

Subversion
Co-occurring IT Skills in Birmingham 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 4 (19.05%) Apache
2 2 (9.52%) JBoss
2 2 (9.52%) Oracle SOA Suite
3 1 (4.76%) Elasticsearch
3 1 (4.76%) Umbraco
Business Applications
1 3 (14.29%) Magento
Cloud Services
1 9 (42.86%) Amazon AWS
2 2 (9.52%) PaaS
3 1 (4.76%) Amazon EC2
3 1 (4.76%) Amazon ElastiCache
3 1 (4.76%) Amazon ELB
3 1 (4.76%) Amazon S3
3 1 (4.76%) Amazon SQS
3 1 (4.76%) AWS CloudFormation
3 1 (4.76%) AWS Elastic Beanstalk
3 1 (4.76%) Google App Engine
3 1 (4.76%) Google Cloud Platform
3 1 (4.76%) Heroku
3 1 (4.76%) IaaS
3 1 (4.76%) Microsoft Azure
3 1 (4.76%) Route 53
3 1 (4.76%) Virtual Private Cloud
Communications & Networking
1 12 (57.14%) HTTP
1 12 (57.14%) SSL
1 12 (57.14%) TCP/IP
2 4 (19.05%) DNS
2 4 (19.05%) ICMP
Database & Business Intelligence
1 8 (38.10%) MongoDB
1 8 (38.10%) MySQL
1 8 (38.10%) PostgreSQL
2 2 (9.52%) SQL Server
3 1 (4.76%) Amazon DynamoDB
3 1 (4.76%) Amazon RDS
3 1 (4.76%) Data Warehouse
Development Applications
1 19 (90.48%) Git (software)
2 8 (38.10%) Jenkins
3 1 (4.76%) Moq
3 1 (4.76%) NUnit
3 1 (4.76%) Oracle Forms
3 1 (4.76%) TeamCity
3 1 (4.76%) TortoiseSVN
3 1 (4.76%) Visual Studio Team System
General
1 1 (4.76%) Finance
1 1 (4.76%) Retail
Job Titles
1 9 (42.86%) Developer
2 5 (23.81%) Senior DevOps
3 4 (19.05%) Consultant
3 4 (19.05%) Front End Developer (Client-Side Developer)
4 3 (14.29%) Senior Developer
5 2 (9.52%) Java Developer
5 2 (9.52%) Senior Consultant
5 2 (9.52%) Senior WebOps Engineer
5 2 (9.52%) WebOps Engineer
6 1 (4.76%) .NET Developer
6 1 (4.76%) Angular Developer
6 1 (4.76%) Architect
6 1 (4.76%) C# .NET Developer
6 1 (4.76%) C# Developer
6 1 (4.76%) HTML CSS Developer
6 1 (4.76%) HTML Developer
6 1 (4.76%) Senior DevOps Engineer
6 1 (4.76%) Senior Front-End Developer
6 1 (4.76%) Senior Java Developer
6 1 (4.76%) Web Developer
Libraries, Frameworks & Software Standards
1 9 (42.86%) Web Services
2 6 (28.57%) AngularJS
3 5 (23.81%) CSS
3 5 (23.81%) CSS3
3 5 (23.81%) jQuery
4 4 (19.05%) CGI
4 4 (19.05%) FastCGI
4 4 (19.05%) HTML
4 4 (19.05%) HTML5
5 3 (14.29%) .NET
5 3 (14.29%) Angular 2
5 3 (14.29%) Spring
5 3 (14.29%) XML
6 2 (9.52%) ASP.NET
6 2 (9.52%) Entity Framework
6 2 (9.52%) Hibernate
6 2 (9.52%) REST
6 2 (9.52%) SOAP
6 2 (9.52%) XSD
6 2 (9.52%) XSLT
Miscellaneous
1 4 (19.05%) Client/Server
2 3 (14.29%) Computer Science
3 1 (4.76%) Public Cloud
3 1 (4.76%) User Experience
Operating Systems
1 12 (57.14%) Linux
2 4 (19.05%) Unix
3 1 (4.76%) Windows
Processes & Methodologies
1 15 (71.43%) Agile Software Development
2 10 (47.62%) Continuous Integration
3 9 (42.86%) Open Source
4 8 (38.10%) Configuration Management
4 8 (38.10%) DevOps
4 8 (38.10%) Web Operations
5 7 (33.33%) OOP
5 7 (33.33%) Refactoring
6 6 (28.57%) MVC
7 5 (23.81%) OO
7 5 (23.81%) Unit Testing
8 4 (19.05%) Front End Development
8 4 (19.05%) Load Balancing
8 4 (19.05%) Reverse Engineering
8 4 (19.05%) Scrum
9 3 (14.29%) Cross-Browser Development
9 3 (14.29%) E-Commerce
9 3 (14.29%) SOLID
10 2 (9.52%) Regression Testing
10 2 (9.52%) TDD
Programming Languages
1 12 (57.14%) Python
2 9 (42.86%) PHP
3 8 (38.10%) Ruby
4 6 (28.57%) Java
4 6 (28.57%) SQL
5 4 (19.05%) C
5 4 (19.05%) C++
5 4 (19.05%) Go
5 4 (19.05%) JavaScript
5 4 (19.05%) Perl
6 2 (9.52%) C#
6 2 (9.52%) PL/SQL
7 1 (4.76%) Bash Shell
7 1 (4.76%) F#
Qualifications
1 2 (9.52%) BPSS Clearance
1 2 (9.52%) Security Cleared
1 2 (9.52%) Sun Certification
2 1 (4.76%) Computer Science Degree
2 1 (4.76%) Degree
Quality Assurance & Compliance
1 1 (4.76%) Disclosure Scotland
System Software
1 1 (4.76%) Docker
Systems Management
1 8 (38.10%) Ansible
1 8 (38.10%) Opscode Chef
1 8 (38.10%) Puppet
1 8 (38.10%) Salt
2 1 (4.76%) collectd
2 1 (4.76%) Kibana
2 1 (4.76%) logstash
2 1 (4.76%) StatsD
2 1 (4.76%) Terraform
Vendors
1 8 (38.10%) Rackspace
2 3 (14.29%) Demandware
2 3 (14.29%) hybris
2 3 (14.29%) Oracle
3 1 (4.76%) Google
3 1 (4.76%) SaltStack