The table below looks at the statistics for Open Source skills in IT contracts advertised for the Bristol region. Included is a guide to the contractor rates offered in IT contracts that have cited Open Source over the 3 months to 3 December 2016 with a comparison to the same period over the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
3 Dec 2016
Same period 2015 Same period 2014
Open Source
Rank 57 64 47
Rank change year-on-year
+7 -17
Contract jobs citing Open Source 9 8 32
As % of all contract IT jobs located in Bristol 1.21% 0.98% 3.33%
As % of the Processes & Methodologies category 1.50% 1.20% 4.38%
Number of daily rates quoted 8 6 24
Median daily rate £425 £363 £500
Median daily rate % change year-on-year
+17.31% -27.50%
90% offered a daily rate of more than £350 £325 £336
10% offered a daily rate of more than £450 £478 £750
UK excluding London median daily rate £450 £400 £400
% change year-on-year
+12.50% -
Number of hourly rates quoted 0 1 0
Median hourly rate - £65.00 -
UK excluding London median hourly rate £44.00 £65.00 £56.75
% change year-on-year
-32.30% +14.53%
Open Source
South West

The following table is for comparison with the above and provides statistics for the entire Processes & Methodologies category in contract jobs advertised in the Bristol region.

Processes & Methodologies Category
Bristol
Contract IT job ads with a match in the
Processes & Methodologies category
600 666 731
As % of all contract IT jobs located in Bristol 80.86% 81.32% 75.99%
Number of daily rates quoted 423 505 558
Median daily rate £388 £375 £400
Median daily rate % change year-on-year
+3.33% -6.25%
90% offered a daily rate of more than £296 £300 £310
10% offered a daily rate of more than £550 £525 £535
UK excluding London median daily rate £413 £400 £385
% change year-on-year
+3.12% +3.89%
Number of hourly rates quoted 18 18 26
Median hourly rate £41.50 £41.25 £46.88
Median hourly rate % change year-on-year
+0.60% -12.00%
90% offered a hourly rate of more than £13.47 £16.50 £16.85
10% offered a hourly rate of more than £75.00 £53.00 £50.00
UK excluding London median hourly rate £31.00 £34.95 £25.00
% change year-on-year
-11.30% +39.80%

Open Source
Jobs Demand Trend in Bristol

The demand trend of contract jobs across the Bristol region citing Open Source as a proportion of all IT contracts with a match in the Processes & Methodologies category.

Open Source Jobs Demand Trend in Bristol

Open Source
Daily Rate Trend in Bristol

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing Open Source across the Bristol region.

Open Source Daily Rate Trend in Bristol

Open Source
Daily Rate Histogram in Bristol

This chart provides a histogram of daily rates quoted in contract IT jobs citing Open Source across the Bristol region over the 3 months to 3 December 2016.

Open Source Daily Rate Histogram in Bristol

Open Source
Hourly Rate Trend in Bristol

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing Open Source across the Bristol region.

Open Source Hourly Rate Trend in Bristol

Open Source
Top 30 Related IT Skills in Bristol

For the 6 months to 3 December 2016, 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 Bristol region with a requirement for Open Source.

1 11 (61.11%) Agile Software Development
2 9 (50.00%) TDD
3 8 (44.44%) Java
3 8 (44.44%) JavaScript
3 8 (44.44%) Continuous Integration
4 7 (38.89%) Web Services
4 7 (38.89%) Python
5 6 (33.33%) Ruby
6 5 (27.78%) XML
6 5 (27.78%) Linux
6 5 (27.78%) Android
6 5 (27.78%) NoSQL
6 5 (27.78%) User Experience
7 4 (22.22%) Mobile App
7 4 (22.22%) Dropwizard
7 4 (22.22%) Continuous Deployment
7 4 (22.22%) Cucumber
7 4 (22.22%) BDD
7 4 (22.22%) MongoDB
7 4 (22.22%) GitHub
7 4 (22.22%) Sass
7 4 (22.22%) Android Development
7 4 (22.22%) Security Cleared
7 4 (22.22%) Scala
7 4 (22.22%) Visualisation
7 4 (22.22%) Usability Testing
7 4 (22.22%) SQLite
7 4 (22.22%) HTML
7 4 (22.22%) SQL
7 4 (22.22%) PostgreSQL

Open Source
Top Related IT Skills in Bristol 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 (11.11%) Apache
1 2 (11.11%) CMS
1 2 (11.11%) IIS
1 2 (11.11%) Moodle
1 2 (11.11%) nginx
1 2 (11.11%) SharePoint
1 2 (11.11%) WordPress
2 1 (5.56%) Elasticsearch
2 1 (5.56%) OpenStack
Applications
1 2 (11.11%) Adobe Creative Suite
1 2 (11.11%) MS Excel
Cloud Services
1 4 (22.22%) GitHub
Communications & Networking
1 2 (11.11%) HTTP
2 1 (5.56%) Internet
2 1 (5.56%) Software-Defined Networking
2 1 (5.56%) Wireless
Database & Business Intelligence
1 5 (27.78%) NoSQL
2 4 (22.22%) MongoDB
2 4 (22.22%) PostgreSQL
2 4 (22.22%) SQLite
3 3 (16.67%) Relational Database
4 2 (11.11%) MySQL
4 2 (11.11%) SQL Server
5 1 (5.56%) Apache Cassandra
Development Applications
1 4 (22.22%) Cucumber
2 3 (16.67%) Git (software)
2 3 (16.67%) JUnit
3 2 (11.11%) Capybara
3 2 (11.11%) git-flow
3 2 (11.11%) Grunt
3 2 (11.11%) gulp
3 2 (11.11%) HP UFT
3 2 (11.11%) RSpec
3 2 (11.11%) Sahi
3 2 (11.11%) Selenium
3 2 (11.11%) Subversion
3 2 (11.11%) TestComplete
3 2 (11.11%) WATIR
4 1 (5.56%) Jenkins
4 1 (5.56%) Ranorex
General
1 1 (5.56%) Advertising
1 1 (5.56%) Finance
1 1 (5.56%) Marketing
Job Titles
1 12 (66.67%) Developer
2 6 (33.33%) Senior Developer
3 4 (22.22%) Android Developer
4 3 (16.67%) Java Developer
4 3 (16.67%) Senior Android Developer
5 2 (11.11%) Digital Developer
5 2 (11.11%) Polyglot Developer
5 2 (11.11%) Ruby on Rails Developer
6 1 (5.56%) Agile Business Analyst
6 1 (5.56%) Agile Tester
6 1 (5.56%) Analyst
6 1 (5.56%) Automation Test Lead
6 1 (5.56%) Automation Tester
6 1 (5.56%) IT Engineer
6 1 (5.56%) Java Scala Developer
6 1 (5.56%) NoSQL Engineer
6 1 (5.56%) Scala Developer
6 1 (5.56%) Senior Java Scala Developer
6 1 (5.56%) Senior Scala Developer
6 1 (5.56%) Test Leader
Libraries, Frameworks & Software Standards
1 7 (38.89%) Web Services
2 5 (27.78%) XML
3 4 (22.22%) CSS
3 4 (22.22%) Dropwizard
3 4 (22.22%) HTML
3 4 (22.22%) Sass
4 3 (16.67%) .NET
4 3 (16.67%) REST
5 2 (11.11%) AngularJS
5 2 (11.11%) ASP.NET
5 2 (11.11%) Backbone.js
5 2 (11.11%) CSS3
5 2 (11.11%) JAX-RS
5 2 (11.11%) LAMP
5 2 (11.11%) LEMP Stack
5 2 (11.11%) LESS
5 2 (11.11%) Meteor
5 2 (11.11%) PhoneGap
5 2 (11.11%) Unity (Game Engine)
5 2 (11.11%) XHTML
Miscellaneous
1 5 (27.78%) User Experience
2 4 (22.22%) Mobile App
2 4 (22.22%) Visualisation
3 2 (11.11%) e-Learning
3 2 (11.11%) SCORM
4 1 (5.56%) Computer Science
4 1 (5.56%) Field-Programmable Gate Array
4 1 (5.56%) Internet of Things
4 1 (5.56%) NHS
4 1 (5.56%) Private Cloud
4 1 (5.56%) Public Cloud
Operating Systems
1 5 (27.78%) Android
1 5 (27.78%) Linux
2 2 (11.11%) Mac OS X
2 2 (11.11%) Unix
2 2 (11.11%) Windows
3 1 (5.56%) Apple iOS
Processes & Methodologies
1 11 (61.11%) Agile Software Development
2 9 (50.00%) TDD
3 8 (44.44%) Continuous Integration
4 4 (22.22%) Android Development
4 4 (22.22%) BDD
4 4 (22.22%) Continuous Deployment
4 4 (22.22%) Scrum
4 4 (22.22%) Usability Testing
5 3 (16.67%) DevOps
5 3 (16.67%) Software Engineering
6 2 (11.11%) Configuration Management
6 2 (11.11%) Integration Testing
6 2 (11.11%) Kanban
6 2 (11.11%) OOP
6 2 (11.11%) Pair Programming
6 2 (11.11%) SDLC
6 2 (11.11%) Test Automation
6 2 (11.11%) Unit Testing
6 2 (11.11%) Web Design
6 2 (11.11%) Web Development
Programming Languages
1 8 (44.44%) Java
1 8 (44.44%) JavaScript
2 7 (38.89%) Python
3 6 (33.33%) Ruby
4 4 (22.22%) Scala
4 4 (22.22%) SQL
5 3 (16.67%) C#
5 3 (16.67%) PHP
6 2 (11.11%) ActionScript
6 2 (11.11%) ActionScript 3.0
6 2 (11.11%) Clojure
7 1 (5.56%) Bash Shell
Qualifications
1 4 (22.22%) Security Cleared
2 1 (5.56%) Degree
Quality Assurance & Compliance
1 3 (16.67%) QA
2 1 (5.56%) Disclosure Scotland
System Software
1 1 (5.56%) Docker
1 1 (5.56%) LXC
Systems Management
1 1 (5.56%) Ansible
1 1 (5.56%) Opscode Chef
1 1 (5.56%) Puppet
Vendors
1 2 (11.11%) Adobe
1 2 (11.11%) Microsoft
2 1 (5.56%) Intel