Period
to 20 July 2019

The following table provides summary statistics for contract job vacancies advertised in Central London with a requirement for Mongrel skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Mongrel over the 6 months to 20 July 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.

Mongrel HTTP Library and Server
London > Central London
6 months to
20 Jul 2019
Same period 2018 Same period 2017
Rank 276 293 -
Rank change year-on-year +17 - +264
Contract jobs citing Mongrel 3 2 0
As % of all contract IT jobs advertised in Central London 0.035% 0.021% -
As % of the Application Platforms category 0.20% 0.12% -
Number of daily rates quoted 3 2 0
Central London median daily rate £475 £565 -
Median daily rate % change year-on-year -15.93% - -
London median daily rate £546 £550 -
% change year-on-year -0.82% - -
Number of hourly rates quoted 0 0 0
Central London median hourly rate - - -
London median hourly rate - - -

Mongrel is in the Application Platforms category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Central London with a requirement for application platform skills.

All Application Platform Skills
Central London
Contract vacancies with a requirement for application platform skills 1,525 1,621 1,275
As % of all contract IT jobs advertised in Central London 17.62% 17.34% 16.73%
Number of daily rates quoted 1,158 1,222 931
Central London median daily rate £525 £500 £475
Median daily rate % change year-on-year +5.00% +5.26% +5.56%
10th Percentile £313 £300 £263
90th Percentile £663 £650 £656
London median daily rate £525 £500 £475
% change year-on-year +5.00% +5.26% +5.56%
Number of hourly rates quoted 12 31 9
Central London median hourly rate £20.50 £20.00 £19.00
Median hourly rate % change year-on-year +2.50% +5.26% -
10th Percentile £13.54 £13.25 £12.88
90th Percentile £57.75 £33.75 £55.75
London median hourly rate £25.00 £21.38 £19.25
% change year-on-year +16.96% +11.04% +1.32%

Mongrel
Job Vacancy Trend in Central London

Job postings citing Mongrel as a percentage of all IT jobs advertised in Central London.

Job vacancy trend for Mongrel in Central London

Mongrel
Contractor Daily Rate Trend in Central London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Mongrel in Central London.

Contractor daily rate trend for Mongrel in Central London

Mongrel
Contractor Daily Rate Histogram in Central London

The daily rate distribution of IT jobs citing Mongrel in Central London over the 6 months to 20 July 2019.

Contractor daily rate histogram for Mongrel in Central London

Mongrel
Contract Job Locations in Central London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Mongrel within the Central London region over the 6 months to 20 July 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
City of London +14 2 £431 -28.13%
City of Westminster - 1 £500 -
Mongrel
London

For the 6 months to 20 July 2019, IT contractor jobs citing Mongrel 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 Central London region with a requirement for Mongrel.

1 3 (100.00%) Linux
1 3 (100.00%) Apache
1 3 (100.00%) Tomcat
1 3 (100.00%) IIS
1 3 (100.00%) Servlets
1 3 (100.00%) HTTP
1 3 (100.00%) VMware
1 3 (100.00%) Microsoft
1 3 (100.00%) Google
1 3 (100.00%) WebSphere
1 3 (100.00%) Xen
1 3 (100.00%) VMware Infrastructure
1 3 (100.00%) Continuous Integration
1 3 (100.00%) Jetty
1 3 (100.00%) nginx
1 3 (100.00%) Google App Engine
1 3 (100.00%) Amazon AWS
1 3 (100.00%) Puppet
1 3 (100.00%) Jenkins
1 3 (100.00%) DevOps
1 3 (100.00%) Google Cloud Platform
2 2 (66.67%) Terraform
2 2 (66.67%) Travis CI
2 2 (66.67%) Amazon EC2
2 2 (66.67%) Open Source
2 2 (66.67%) Configuration Management
2 2 (66.67%) IPsec
2 2 (66.67%) TCP/IP
2 2 (66.67%) DNS
2 2 (66.67%) SSL

Mongrel
Co-occurring IT Skills in Central 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 3 (100.00%) Apache
1 3 (100.00%) IIS
1 3 (100.00%) Jetty
1 3 (100.00%) nginx
1 3 (100.00%) Tomcat
1 3 (100.00%) WebSphere
Cloud Services
1 3 (100.00%) Amazon AWS
1 3 (100.00%) Google App Engine
1 3 (100.00%) Google Cloud Platform
2 2 (66.67%) Amazon EC2
3 1 (33.33%) Cloud Computing
3 1 (33.33%) Microsoft Azure
3 1 (33.33%) Rackspace Cloud
Communications & Networking
1 3 (100.00%) HTTP
2 2 (66.67%) DHCP
2 2 (66.67%) DNS
2 2 (66.67%) FTP
2 2 (66.67%) IPsec
2 2 (66.67%) SSL
2 2 (66.67%) TCP/IP
Development Applications
1 3 (100.00%) Jenkins
2 2 (66.67%) Travis CI
3 1 (33.33%) Ant
3 1 (33.33%) Git (software)
3 1 (33.33%) Maven
3 1 (33.33%) Mercurial
3 1 (33.33%) MSBuild
3 1 (33.33%) Subversion
3 1 (33.33%) TeamCity
General
1 1 (33.33%) Finance
Job Titles
1 1 (33.33%) AWS DevOps
1 1 (33.33%) AWS DevOps Engineer
1 1 (33.33%) AWS Engineer
1 1 (33.33%) DevOps Engineer
Libraries, Frameworks & Software Standards
1 3 (100.00%) Servlets
2 1 (33.33%) .NET
2 1 (33.33%) J2EE
2 1 (33.33%) JRuby
Miscellaneous
1 1 (33.33%) Data Centre
1 1 (33.33%) Public Cloud
Operating Systems
1 3 (100.00%) Linux
2 1 (33.33%) CentOS
2 1 (33.33%) Debian
2 1 (33.33%) Fedora
2 1 (33.33%) Ubuntu
2 1 (33.33%) Windows
Processes & Methodologies
1 3 (100.00%) Continuous Integration
1 3 (100.00%) DevOps
2 2 (66.67%) Configuration Management
2 2 (66.67%) Open Source
3 1 (33.33%) Agile Software Development
3 1 (33.33%) Computer Science
3 1 (33.33%) Continuous Delivery
3 1 (33.33%) E-Commerce
3 1 (33.33%) Infrastructure Automation
3 1 (33.33%) Mentoring
Programming Languages
1 2 (66.67%) Java
2 1 (33.33%) Bash Shell
2 1 (33.33%) Go
2 1 (33.33%) Perl
2 1 (33.33%) PowerShell
2 1 (33.33%) Python
2 1 (33.33%) Ruby
Qualifications
1 1 (33.33%) Computer Science Degree
1 1 (33.33%) Degree
System Software
1 3 (100.00%) VMware Infrastructure
1 3 (100.00%) Xen
2 1 (33.33%) Docker
2 1 (33.33%) KVM
2 1 (33.33%) VirtualBox
Systems Management
1 3 (100.00%) Puppet
2 2 (66.67%) Terraform
3 1 (33.33%) Ansible
3 1 (33.33%) Kubernetes
3 1 (33.33%) Opscode Chef
3 1 (33.33%) Salt
Vendors
1 3 (100.00%) Google
1 3 (100.00%) Microsoft
1 3 (100.00%) VMware
2 1 (33.33%) Perforce
2 1 (33.33%) Rackspace
2 1 (33.33%) Red Hat