The following table provides summary statistics for contract job vacancies with a requirement for Bugzilla skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Bugzilla over the 3 months to 27 March 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.

3 months to
27 Mar 2017
Same period 2016 Same period 2015
Bugzilla
UK
Rank 549 625 617
Rank change year-on-year +76 -8  
Contract jobs citing Bugzilla 34 15 14
As % of all contract IT jobs advertised in the UK 0.076% 0.028% 0.026%
As % of the Development Applications category 0.44% 0.19% 0.20%
Number of daily rates quoted 19 9 12
Median daily rate £450 £275 £325
Median daily rate % change year-on-year +63.63% -15.38%  
90% offered a daily rate of more than £335 £222 £183
10% offered a daily rate of more than £500 £450 £418
UK excluding London median daily rate £350 £300 £325
% change year-on-year +16.66% -7.69%  
Number of hourly rates quoted 0 3 0
Median hourly rate - £33.60 -
UK excluding London median hourly rate - £33.60 -

Bugzilla 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 with a requirement for development application skills.

Contract Development Application Skills
UK
Contract job vacancies with a requirement for development application skills 7769 7745 7088
As % of all contract IT job vacancies advertised in the UK 17.30% 14.55% 13.12%
Number of daily rates quoted 5235 5162 4523
Median daily rate £438 £425 £400
Median daily rate % change year-on-year +2.94% +6.25%  
90% offered a daily rate of more than £310 £300 £290
10% offered a daily rate of more than £575 £550 £525
UK excluding London median daily rate £400 £375 £363
% change year-on-year +6.66% +3.44%  
Number of hourly rates quoted 176 188 137
Median hourly rate £42.50 £42.29 £37.50
Median hourly rate % change year-on-year +0.49% +12.77%  
90% offered a hourly rate of more than £31.35 £31.80 £28.97
10% offered a hourly rate of more than £52.50 £50.00 £50.00
UK excluding London median hourly rate £42.50 £42.00 £37.50
% change year-on-year +1.19% +12.00%  

Bugzilla
Job Vacancy Trend

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

Job vacancy trend for Bugzilla in the UK

Bugzilla
Contractor Daily Rate Trend

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

Contractor daily rate trend for Bugzilla in the UK

Bugzilla
Contractor Daily Rate Histogram

The daily rate distribution of IT jobs citing Bugzilla over the 3 months to 27 March 2017.

Contractor daily rate histogram for Bugzilla in the UK

Bugzilla
Contractor Hourly Rate Trend

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

Contractor hourly rate trend for Bugzilla in the UK

Bugzilla
Top 11 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Bugzilla within the UK over the 3 months to 27 March 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +58 24 £450 +63.63% 11
London +43 13 £450 +74.85%
South East +16 8 - - 6
Edinburgh - 8 £350 -
Scotland - 8 £350 -
Buckinghamshire - 5 - -
North West +25 3 £275 -38.88% 1
Manchester +14 3 £275 +83.33% 1
Berkshire +29 2 - -
Hampshire +12 1 - - 5
Milton Keynes - 1 - -

Bugzilla
Top 30 Related IT Skills

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

1 35 (70.00%) Agile Software Development
2 32 (64.00%) JIRA
3 31 (62.00%) Git (software)
4 28 (56.00%) Subversion
5 26 (52.00%) Selenium
6 22 (44.00%) Java
6 22 (44.00%) Linux
7 21 (42.00%) QA
7 21 (42.00%) WebDriver
8 19 (38.00%) Continuous Integration
9 17 (34.00%) Cucumber
9 17 (34.00%) Exploratory Testing
9 17 (34.00%) Web Services
10 15 (30.00%) JUnit
10 15 (30.00%) SoapUI
11 13 (26.00%) Jenkins
12 12 (24.00%) MySQL
12 12 (24.00%) Python
13 11 (22.00%) Regression Testing
13 11 (22.00%) REST
14 10 (20.00%) JBehave
14 10 (20.00%) TestNG
14 10 (20.00%) Manual Testing
14 10 (20.00%) Kanban
14 10 (20.00%) Basecamp
14 10 (20.00%) JSON
14 10 (20.00%) Automated Testing
14 10 (20.00%) Software Engineering
15 9 (18.00%) Windows
15 9 (18.00%) Continuous Delivery

Bugzilla
Top Related IT Skills 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 6 (12.00%) Confluence
2 5 (10.00%) Tomcat
3 1 (2.00%) Apache
3 1 (2.00%) JBoss
3 1 (2.00%) WebLogic
Applications
1 4 (8.00%) MS Excel
2 2 (4.00%) MS Office
3 1 (2.00%) MS PowerPoint
Business Applications
1 1 (2.00%) Oracle ERP
1 1 (2.00%) Payment Gateway
1 1 (2.00%) SAP CRM
1 1 (2.00%) SAP Oil and Gas
1 1 (2.00%) SAP R/3
Cloud Services
1 10 (20.00%) Basecamp
2 6 (12.00%) Amazon AWS
3 2 (4.00%) Amazon SQS
4 1 (2.00%) Amazon EC2
4 1 (2.00%) Microsoft Azure
Communications & Networking
1 1 (2.00%) DVB
Database & Business Intelligence
1 12 (24.00%) MySQL
2 8 (16.00%) PostgreSQL
3 1 (2.00%) NoSQL
3 1 (2.00%) Oracle Reports
3 1 (2.00%) Relational Database
3 1 (2.00%) SQL Server
Development Applications
1 32 (64.00%) JIRA
2 31 (62.00%) Git (software)
3 28 (56.00%) Subversion
4 26 (52.00%) Selenium
5 21 (42.00%) WebDriver
6 17 (34.00%) Cucumber
7 15 (30.00%) JUnit
7 15 (30.00%) SoapUI
8 13 (26.00%) Jenkins
9 10 (20.00%) JBehave
9 10 (20.00%) TestNG
10 6 (12.00%) Trac
11 4 (8.00%) Appium
11 4 (8.00%) GDB
11 4 (8.00%) GNU Toolchain
11 4 (8.00%) Maven
11 4 (8.00%) Team Foundation Server
12 3 (6.00%) TeamCity
13 2 (4.00%) Atlassian Bamboo
13 2 (4.00%) Hudson
General
1 3 (6.00%) Finance
1 3 (6.00%) Games
2 2 (4.00%) Telecoms
3 1 (2.00%) Electronics
3 1 (2.00%) Manufacturing
3 1 (2.00%) Marketing
3 1 (2.00%) Retail
Job Titles
1 10 (20.00%) QA Engineer
2 8 (16.00%) Analyst
2 8 (16.00%) Test Engineer
2 8 (16.00%) Tester
3 7 (14.00%) Developer
3 7 (14.00%) Software Engineer
3 7 (14.00%) Test Analyst
4 6 (12.00%) Senior Test Engineer
5 5 (10.00%) Java Engineer
5 5 (10.00%) QA Tester
6 4 (8.00%) Automation Engineer
6 4 (8.00%) Automation Test Lead
6 4 (8.00%) C++ Developer
6 4 (8.00%) Java Software Engineer
6 4 (8.00%) QA Analyst
6 4 (8.00%) QA Automation Engineer
6 4 (8.00%) Test Leader
7 3 (6.00%) Automation Test Analyst
7 3 (6.00%) QA Test Analyst
7 3 (6.00%) Senior Java Engineer
Libraries, Frameworks & Software Standards
1 17 (34.00%) Web Services
2 11 (22.00%) REST
3 10 (20.00%) JSON
4 4 (8.00%) ActiveMQ
4 4 (8.00%) JMS
4 4 (8.00%) SOAP
4 4 (8.00%) Spring
5 3 (6.00%) RESTful
6 2 (4.00%) DirectX
6 2 (4.00%) HTML
6 2 (4.00%) jQuery
6 2 (4.00%) OpenGL
6 2 (4.00%) Unreal Engine
6 2 (4.00%) XML
7 1 (2.00%) CryEngine
7 1 (2.00%) JSP
7 1 (2.00%) Middleware
7 1 (2.00%) Struts
7 1 (2.00%) Unity (Game Engine)
7 1 (2.00%) XSLT
Miscellaneous
1 9 (18.00%) Computer Science
2 7 (14.00%) Linux Command Line
3 4 (8.00%) User Experience
3 4 (8.00%) Wiki
4 2 (4.00%) 3D Graphics
4 2 (4.00%) STB
5 1 (2.00%) BBC
5 1 (2.00%) Digital TV
5 1 (2.00%) IPTV
5 1 (2.00%) IVR
5 1 (2.00%) Mobile App
5 1 (2.00%) MPEG
Operating Systems
1 22 (44.00%) Linux
2 9 (18.00%) Windows
3 4 (8.00%) Unix
4 2 (4.00%) Android
4 2 (4.00%) Apple iOS
5 1 (2.00%) Mac OS X
5 1 (2.00%) Red Hat Enterprise Linux
5 1 (2.00%) Windows 7
Processes & Methodologies
1 35 (70.00%) Agile Software Development
2 19 (38.00%) Continuous Integration
3 17 (34.00%) Exploratory Testing
4 11 (22.00%) Regression Testing
5 10 (20.00%) Automated Testing
5 10 (20.00%) Kanban
5 10 (20.00%) Manual Testing
5 10 (20.00%) Software Engineering
6 9 (18.00%) Continuous Delivery
6 9 (18.00%) Defect Management
7 8 (16.00%) BDD
7 8 (16.00%) Scrum
7 8 (16.00%) Test Strategy
8 6 (12.00%) Requirements Management
8 6 (12.00%) TDD
9 5 (10.00%) Open Source
9 5 (10.00%) Test Scripting
10 4 (8.00%) Cross-Platform Development
10 4 (8.00%) User Acceptance Testing
10 4 (8.00%) Waterfall
Programming Languages
1 22 (44.00%) Java
2 12 (24.00%) Python
3 8 (16.00%) C++
4 6 (12.00%) SQL
5 3 (6.00%) C
5 3 (6.00%) Ruby
6 2 (4.00%) JavaScript
6 2 (4.00%) Perl
6 2 (4.00%) VB
7 1 (2.00%) C#
7 1 (2.00%) Lua
7 1 (2.00%) T-SQL
Qualifications
1 8 (16.00%) Degree
2 2 (4.00%) ISEB
2 2 (4.00%) ISTQB
3 1 (2.00%) Cisco Certification
3 1 (2.00%) ISTQB Foundation Certification
3 1 (2.00%) SC Cleared
3 1 (2.00%) Security Cleared
Quality Assurance & Compliance
1 21 (42.00%) QA
System Software
1 1 (2.00%) Virtual Machines
1 1 (2.00%) VMware Infrastructure
Systems Management
1 3 (6.00%) HP Quality Center
Vendors
1 8 (16.00%) CA Agile Central
2 4 (8.00%) Microsoft
3 3 (6.00%) Charles River
3 3 (6.00%) Oracle
3 3 (6.00%) SAP
4 2 (4.00%) HP
5 1 (2.00%) Cisco
5 1 (2.00%) hybris
5 1 (2.00%) Red Hat
5 1 (2.00%) VMware
5 1 (2.00%) webMethods