The following table provides summary statistics for contract job vacancies advertised in Canary Wharf with a requirement for Open Source skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Open Source 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.

Open Source
London / Canary Wharf
3 months to
27 Jun 2017
Same period 2016 Same period 2015
Rank - - 27
Contract jobs citing Open Source 0 0 2
As % of all contract IT jobs advertised in Canary Wharf - - 1.17%
As % of the Processes & Methodologies category - - 1.28%
Number of daily rates quoted 0 0 1
Median daily rate - - £520
UK excluding London median daily rate £475 £450 £400
% change year-on-year +5.55% +12.50%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £47.50 £42.50 £42.50
% change year-on-year +11.76% -  

Open Source is in the process and methodology skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Canary Wharf with a requirement for process and methodology skills.

Contract Process & Methodology Skills
Canary Wharf
Contract job vacancies with a requirement for process and methodology skills 99 103 156
As % of all contract IT job vacancies advertised in Canary Wharf 87.61% 83.06% 91.23%
Number of daily rates quoted 74 77 109
Median daily rate £535 £475 £500
Median daily rate % change year-on-year +12.63% -5.00%  
90% offered a daily rate of more than £350 £325 £400
10% offered a daily rate of more than £650 £650 £574
UK excluding London median daily rate £415 £400 £385
% change year-on-year +3.75% +3.89%  
Number of hourly rates quoted 1 0 0
Median hourly rate £15.00 - -
UK excluding London median hourly rate £34.00 £28.50 £30.00
% change year-on-year +19.29% -5.00%  

Open Source
Job Vacancy Trend in Canary Wharf

The job posting trend of jobs advertised in Canary Wharf citing Open Source as a proportion of all contract or permanent IT jobs with a match in the Processes & Methodologies category.

Job vacancy trend for Open Source in Canary Wharf

Open Source
Contractor Daily Rate Trend in Canary Wharf

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Open Source in Canary Wharf.

Contractor daily rate trend for Open Source in Canary Wharf

For the 6 months to 27 June 2017, IT contractor jobs citing Open Source 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 Canary Wharf region with a requirement for Open Source.

1 10 (100.00%) Agile Software Development
2 7 (70.00%) SQL
2 7 (70.00%) Linux
2 7 (70.00%) DevOps
3 5 (50.00%) High-Frequency Trading
3 5 (50.00%) Apple iOS
3 5 (50.00%) Low Latency
3 5 (50.00%) Android Development
3 5 (50.00%) iOS Development
3 5 (50.00%) Degree
3 5 (50.00%) Git (software)
3 5 (50.00%) High Availability
3 5 (50.00%) AngularJS
3 5 (50.00%) IaaS
3 5 (50.00%) Jenkins
3 5 (50.00%) Unix
3 5 (50.00%) Solaris
3 5 (50.00%) DHCP
3 5 (50.00%) NFS
3 5 (50.00%) DNS
3 5 (50.00%) Red Hat
3 5 (50.00%) Configuration Management
3 5 (50.00%) CSS
3 5 (50.00%) HTML
3 5 (50.00%) JavaScript
3 5 (50.00%) Perl
3 5 (50.00%) Finance
3 5 (50.00%) Migration
3 5 (50.00%) Python
3 5 (50.00%) Computer Science

Open Source
Co-occurring IT Skills in Canary Wharf 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 (20.00%) JBoss
Cloud Services
1 5 (50.00%) IaaS
2 2 (20.00%) PaaS
Communications & Networking
1 5 (50.00%) DHCP
1 5 (50.00%) DNS
Database & Business Intelligence
1 2 (20.00%) Apache Cassandra
1 2 (20.00%) Big Data
1 2 (20.00%) Data Mining
1 2 (20.00%) MongoDB
1 2 (20.00%) NoSQL
Development Applications
1 5 (50.00%) Git (software)
1 5 (50.00%) Jenkins
General
1 5 (50.00%) Finance
2 2 (20.00%) Banking
Job Titles
1 8 (80.00%) Developer
2 5 (50.00%) Perl Developer
2 5 (50.00%) Python Developer
3 3 (30.00%) Front End Developer (Client-Side Developer)
4 2 (20.00%) Architect
4 2 (20.00%) Java Architect
4 2 (20.00%) Platform Architect
5 1 (10.00%) SQL Developer
Libraries, Frameworks & Software Standards
1 5 (50.00%) AngularJS
1 5 (50.00%) CSS
1 5 (50.00%) HTML
2 3 (30.00%) CSS3
2 3 (30.00%) Node.js
2 3 (30.00%) PhoneGap
2 3 (30.00%) Twitter Bootstrap
3 2 (20.00%) JSON
3 2 (20.00%) REST
3 2 (20.00%) SOAP
3 2 (20.00%) XML
Miscellaneous
1 5 (50.00%) CMDB
1 5 (50.00%) Computer Science
Operating Systems
1 7 (70.00%) Linux
2 5 (50.00%) Android
2 5 (50.00%) Apple iOS
2 5 (50.00%) Red Hat Enterprise Linux
2 5 (50.00%) Solaris
2 5 (50.00%) Unix
Processes & Methodologies
1 10 (100.00%) Agile Software Development
2 7 (70.00%) DevOps
3 5 (50.00%) Android Development
3 5 (50.00%) Configuration Management
3 5 (50.00%) Continuous Integration
3 5 (50.00%) High Availability
3 5 (50.00%) High-Frequency Trading
3 5 (50.00%) iOS Development
3 5 (50.00%) Low Latency
3 5 (50.00%) Migration
4 3 (30.00%) Front End Development
4 3 (30.00%) Scrum
5 2 (20.00%) API Development
5 2 (20.00%) Enterprise Architecture
5 2 (20.00%) Stakeholder Management
5 2 (20.00%) Test Automation
Programming Languages
1 7 (70.00%) SQL
2 5 (50.00%) JavaScript
2 5 (50.00%) Perl
2 5 (50.00%) Python
3 2 (20.00%) Java
Qualifications
1 5 (50.00%) Degree
2 3 (30.00%) Computer Science Degree
System Software
1 5 (50.00%) NFS
Systems Management
1 4 (40.00%) Ansible
1 4 (40.00%) Opscode Chef
1 4 (40.00%) Puppet
Vendors
1 5 (50.00%) Red Hat
2 4 (40.00%) SaltStack
3 2 (20.00%) Oracle