Period
to 18 November 2017

The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for Hudson skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Hudson over the 6 months to 18 November 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.

Hudson (HudsonCI)
Central London > City of London
6 months to
18 Nov 2017
Same period 2016 Same period 2015
Rank 246 206 256
Rank change year-on-year -40 +50 +13
Contract jobs citing Hudson 3 41 17
As % of all contract IT jobs advertised in the City of London 0.042% 0.61% 0.18%
As % of the Development Applications category 0.22% 3.33% 1.27%
Number of daily rates quoted 2 40 13
City of London median daily rate £563 £550 £463
Median daily rate % change year-on-year +2.27% +18.92% +2.78%
10th Percentile £456 £413 £295
90th Percentile £659 £725 £575
Central London median daily rate £431 £550 £463
% change year-on-year -21.59% +18.92% +15.48%
Number of hourly rates quoted 0 0 0
City of London median hourly rate - - -
Central London median hourly rate - - -

Hudson 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 the City of London with a requirement for development application skills.

All Development Application Skills
City of London
Contract vacancies with a requirement for development application skills 1380 1233 1342
As % of all contract IT jobs advertised in the City of London 19.49% 18.38% 14.51%
Number of daily rates quoted 1088 1011 1110
City of London median daily rate £500 £475 £450
Median daily rate % change year-on-year +5.26% +5.56% +5.88%
10th Percentile £363 £338 £306
90th Percentile £638 £625 £638
Central London median daily rate £498 £475 £450
% change year-on-year +4.74% +5.56% +5.88%
Number of hourly rates quoted 3 1 4
City of London median hourly rate £25.50 £32.50 £37.50
Median hourly rate % change year-on-year -21.54% -13.33% +3.45%
10th Percentile £23.24 £31.25 £35.38
90th Percentile £59.45 £33.75 £50.13
Central London median hourly rate £30.00 £32.50 £37.50
% change year-on-year -7.69% -13.33% +3.45%

Hudson
Job Vacancy Trend in the City of London

Job postings citing Hudson as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for Hudson in the City of London

Hudson
Contractor Daily Rate Trend in the City of London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Hudson in the City of London.

Contractor daily rate trend for Hudson in the City of London

Hudson
Contractor Daily Rate Histogram in the City of London

The daily rate distribution of IT jobs citing Hudson in the City of London over the 6 months to 18 November 2017.

Contractor daily rate histogram for Hudson in the City of London

For the 6 months to 18 November 2017, IT contractor jobs citing Hudson 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 City of London region with a requirement for Hudson.

1 3 (100.00%) Web Services
2 2 (66.67%) Java
2 2 (66.67%) SQL
2 2 (66.67%) JSON
2 2 (66.67%) Tomcat
2 2 (66.67%) SQL Server
2 2 (66.67%) Subversion
2 2 (66.67%) Ajax
2 2 (66.67%) Git (software)
2 2 (66.67%) RESTful
2 2 (66.67%) Jenkins
3 1 (33.33%) Twitter Bootstrap
3 1 (33.33%) SOASTA, Inc
3 1 (33.33%) LoadUI
3 1 (33.33%) Performance Tuning
3 1 (33.33%) Performance Engineering
3 1 (33.33%) Performance Monitoring
3 1 (33.33%) Relational Database
3 1 (33.33%) YourKit
3 1 (33.33%) Internet of Things
3 1 (33.33%) Graphite
3 1 (33.33%) WebPagetest
3 1 (33.33%) Continuous Delivery
3 1 (33.33%) Spring Boot
3 1 (33.33%) Defect Management
3 1 (33.33%) Dynatrace
3 1 (33.33%) Front End Development
3 1 (33.33%) Grafana
3 1 (33.33%) Gatling
3 1 (33.33%) Computer Science Degree

Hudson
Co-occurring IT Skills in the City of 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 2 (66.67%) Tomcat
2 1 (33.33%) Apache
Cloud Services
1 1 (33.33%) Amazon AWS
1 1 (33.33%) BlazeMeter
Communications & Networking
1 1 (33.33%) HTTP
1 1 (33.33%) Internet
1 1 (33.33%) LDAP
Database & Business Intelligence
1 2 (66.67%) SQL Server
2 1 (33.33%) Apache Cassandra
2 1 (33.33%) MongoDB
2 1 (33.33%) MySQL
2 1 (33.33%) Relational Database
Development Applications
1 2 (66.67%) Git (software)
1 2 (66.67%) Jenkins
1 2 (66.67%) Subversion
2 1 (33.33%) Atlassian Bamboo
2 1 (33.33%) Bitbucket
2 1 (33.33%) Eclipse
2 1 (33.33%) Fiddler
2 1 (33.33%) Gatling
2 1 (33.33%) JIRA
2 1 (33.33%) JMeter
2 1 (33.33%) LoadRunner
2 1 (33.33%) LoadUI
2 1 (33.33%) Log4j
2 1 (33.33%) Maven
2 1 (33.33%) WebPagetest
2 1 (33.33%) YourKit
General
1 1 (33.33%) Finance
1 1 (33.33%) Front Office
Job Titles
1 1 (33.33%) Architect
1 1 (33.33%) IoT Architect
1 1 (33.33%) Performance Engineer
1 1 (33.33%) Senior Performance Engineer
Libraries, Frameworks & Software Standards
1 3 (100.00%) Web Services
2 2 (66.67%) Ajax
2 2 (66.67%) JSON
2 2 (66.67%) RESTful
3 1 (33.33%) AngularJS
3 1 (33.33%) CSS
3 1 (33.33%) Dojo
3 1 (33.33%) GWT
3 1 (33.33%) HTML
3 1 (33.33%) jQuery
3 1 (33.33%) ODBC
3 1 (33.33%) Spring
3 1 (33.33%) Spring Boot
3 1 (33.33%) Spring Integration
3 1 (33.33%) Twitter Bootstrap
3 1 (33.33%) Velocity
3 1 (33.33%) XML
Miscellaneous
1 1 (33.33%) Client/Server
1 1 (33.33%) Computer Science
1 1 (33.33%) Internet of Things
Operating Systems
1 1 (33.33%) Linux
1 1 (33.33%) Windows
Processes & Methodologies
1 1 (33.33%) Agile Software Development
1 1 (33.33%) Analytics
1 1 (33.33%) ATDD
1 1 (33.33%) BDD
1 1 (33.33%) Continuous Delivery
1 1 (33.33%) Continuous Integration
1 1 (33.33%) Defect Management
1 1 (33.33%) Feature Driven Development
1 1 (33.33%) Front End Development
1 1 (33.33%) Load Balancing
1 1 (33.33%) MVC
1 1 (33.33%) Performance Engineering
1 1 (33.33%) Performance Monitoring
1 1 (33.33%) Performance Testing
1 1 (33.33%) Performance Tuning
1 1 (33.33%) TDD
Programming Languages
1 2 (66.67%) Java
1 2 (66.67%) SQL
2 1 (33.33%) Bash Shell
2 1 (33.33%) Groovy
2 1 (33.33%) JavaScript
2 1 (33.33%) PL/SQL
2 1 (33.33%) Scala
Qualifications
1 1 (33.33%) Computer Science Degree
1 1 (33.33%) Degree
Quality Assurance & Compliance
1 1 (33.33%) QA
Systems Management
1 1 (33.33%) Grafana
1 1 (33.33%) Graphite
1 1 (33.33%) HP SiteScope
1 1 (33.33%) Nagios
1 1 (33.33%) ZABBIX
Vendors
1 1 (33.33%) Dynatrace
1 1 (33.33%) F5
1 1 (33.33%) Google
1 1 (33.33%) HP
1 1 (33.33%) Neustar
1 1 (33.33%) Oracle
1 1 (33.33%) SOASTA, Inc