Period
to 18 December 2017

The following table provides summary statistics for contract job vacancies advertised in Watford with a requirement for Continuous Integration skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Continuous Integration over the 6 months to 18 December 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.

Continuous Integration
Hertfordshire > Watford
6 months to
18 Dec 2017
Same period 2016 Same period 2015
Rank 34 28 16
Rank change year-on-year -6 -12 -
Contract jobs citing Continuous Integration 16 13 19
As % of all contract IT jobs advertised in Watford 3.75% 4.47% 7.92%
As % of the Processes & Methodologies category 4.28% 5.56% 11.31%
Number of daily rates quoted 11 7 4
Watford median daily rate £500 £525 £425
Median daily rate % change year-on-year -4.76% +23.53% -
10th Percentile £381 £513 £375
90th Percentile £550 £558 £468
Hertfordshire median daily rate £513 £500 £400
% change year-on-year +2.50% +25.00% -
Number of hourly rates quoted 0 0 0
Watford median hourly rate - - -
Hertfordshire median hourly rate - - -

Continuous Integration is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Watford with a requirement for process or methodology skills.

All Process and Methodology Skills
Watford
Contract vacancies with a requirement for process or methodology skills 374 234 168
As % of all contract IT jobs advertised in Watford 87.59% 80.41% 70.00%
Number of daily rates quoted 160 120 75
Watford median daily rate £425 £414 £400
Median daily rate % change year-on-year +2.72% +3.44% +6.67%
10th Percentile £219 £219 £213
90th Percentile £588 £538 £555
Hertfordshire median daily rate £400 £413 £414
% change year-on-year -3.03% -0.30% +10.33%
Number of hourly rates quoted 13 4 11
Watford median hourly rate £18.00 £13.75 £13.00
Median hourly rate % change year-on-year +30.91% +5.77% +4.00%
10th Percentile £14.45 £12.45 £8.50
90th Percentile £40.00 £15.73 £37.50
Hertfordshire median hourly rate £21.28 £42.20 £21.25
% change year-on-year -49.59% +98.56% +30.78%

Continuous Integration
Job Vacancy Trend in Watford

Job postings citing Continuous Integration as a percentage of all IT jobs advertised in Watford.

Job vacancy trend for Continuous Integration in Watford

Continuous Integration
Contractor Daily Rate Trend in Watford

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

Contractor daily rate trend for Continuous Integration in Watford

Continuous Integration
Contractor Daily Rate Histogram in Watford

The daily rate distribution of IT jobs citing Continuous Integration in Watford over the 6 months to 18 December 2017.

Contractor daily rate histogram for Continuous Integration in Watford

For the 6 months to 18 December 2017, IT contractor jobs citing Continuous Integration 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 Watford region with a requirement for Continuous Integration.

1 13 (81.25%) Agile Software Development
2 12 (75.00%) Java
3 9 (56.25%) JavaScript
3 9 (56.25%) CSS
3 9 (56.25%) HTML
3 9 (56.25%) MVC
4 8 (50.00%) Scrum
4 8 (50.00%) Web Services
5 7 (43.75%) E-Commerce
5 7 (43.75%) TDD
5 7 (43.75%) Test Automation
5 7 (43.75%) BDD
6 6 (37.50%) Kanban
6 6 (37.50%) HTML5
6 6 (37.50%) Microservices
6 6 (37.50%) Spring
6 6 (37.50%) Web Development
7 5 (31.25%) OO
7 5 (31.25%) Magento
7 5 (31.25%) Git (software)
7 5 (31.25%) RESTful
8 4 (25.00%) WebDriver
8 4 (25.00%) Open Source
8 4 (25.00%) System Testing
8 4 (25.00%) AngularJS
8 4 (25.00%) Cucumber
8 4 (25.00%) IBM
8 4 (25.00%) MySQL
8 4 (25.00%) WebSphere
8 4 (25.00%) Selenium

Continuous Integration
Co-occurring IT Skills in Watford 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 4 (25.00%) WebSphere
2 3 (18.75%) Apache
2 3 (18.75%) nginx
Business Applications
1 5 (31.25%) Magento
2 2 (12.50%) Dynamics CRM
2 2 (12.50%) SAP HCM
Cloud Services
1 3 (18.75%) Amazon AWS
2 2 (12.50%) Boomi
2 2 (12.50%) SuccessFactors
Database & Business Intelligence
1 4 (25.00%) MySQL
2 3 (18.75%) DB2
2 3 (18.75%) MongoDB
3 2 (12.50%) DbVisualizer
3 2 (12.50%) Relational Database
Development Applications
1 5 (31.25%) Git (software)
2 4 (25.00%) Cucumber
2 4 (25.00%) Selenium
2 4 (25.00%) WebDriver
3 3 (18.75%) Grunt
3 3 (18.75%) gulp
3 3 (18.75%) IntelliJ
3 3 (18.75%) Jenkins
3 3 (18.75%) JIRA
3 3 (18.75%) Vagrant
4 1 (6.25%) Appium
4 1 (6.25%) GitLab
4 1 (6.25%) Karma Test Runner
4 1 (6.25%) Protractor
General
1 3 (18.75%) Retail
2 1 (6.25%) Back Office
2 1 (6.25%) Finance
2 1 (6.25%) Front Office
2 1 (6.25%) Games
Job Titles
1 13 (81.25%) Developer
2 7 (43.75%) Java Developer
3 3 (18.75%) Automation Tester
3 3 (18.75%) Lead Developer
3 3 (18.75%) Magento Developer
3 3 (18.75%) Tester
4 2 (12.50%) Integration Developer
4 2 (12.50%) Java Web Developer
4 2 (12.50%) Web Developer
4 2 (12.50%) WebSphere Developer
5 1 (6.25%) Developer in Test
5 1 (6.25%) E-Commerce Developer
5 1 (6.25%) Java Automation Tester
5 1 (6.25%) Java E-Commerce Developer
5 1 (6.25%) Ruby Developer
5 1 (6.25%) Selenium Automation Tester
5 1 (6.25%) Selenium Tester
5 1 (6.25%) Test Automation Developer
Libraries, Frameworks & Software Standards
1 9 (56.25%) CSS
1 9 (56.25%) HTML
2 8 (50.00%) Web Services
3 6 (37.50%) HTML5
3 6 (37.50%) Spring
4 5 (31.25%) RESTful
5 4 (25.00%) AngularJS
6 3 (18.75%) Dropwizard
6 3 (18.75%) Gherkin
6 3 (18.75%) Hystrix
6 3 (18.75%) LAMP
6 3 (18.75%) LEMP Stack
6 3 (18.75%) Play Framework
6 3 (18.75%) React
6 3 (18.75%) REST
6 3 (18.75%) Scalatra
6 3 (18.75%) SOAP
6 3 (18.75%) Spring Boot
6 3 (18.75%) Spring MVC
6 3 (18.75%) XSL
Miscellaneous
1 2 (12.50%) DataPower
1 2 (12.50%) Mobile App
2 1 (6.25%) Analytical Skills
2 1 (6.25%) Virtual Team
Operating Systems
1 3 (18.75%) Linux
1 3 (18.75%) Unix
Processes & Methodologies
1 13 (81.25%) Agile Software Development
2 9 (56.25%) MVC
3 8 (50.00%) Scrum
4 7 (43.75%) BDD
4 7 (43.75%) E-Commerce
4 7 (43.75%) TDD
4 7 (43.75%) Test Automation
5 6 (37.50%) Kanban
5 6 (37.50%) Microservices
5 6 (37.50%) Web Development
6 5 (31.25%) OO
7 4 (25.00%) Open Source
7 4 (25.00%) Pair Programming
7 4 (25.00%) System Testing
8 3 (18.75%) Continuous Delivery
8 3 (18.75%) Domain-Driven Design
8 3 (18.75%) Front End Development
8 3 (18.75%) OO PHP
8 3 (18.75%) SOLID
8 3 (18.75%) Web Application Development
Programming Languages
1 12 (75.00%) Java
2 9 (56.25%) JavaScript
3 3 (18.75%) Groovy
3 3 (18.75%) PHP
3 3 (18.75%) SQL
4 1 (6.25%) Ruby
Quality Assurance & Compliance
1 4 (25.00%) QA
Systems Management
1 2 (12.50%) WebSphere Cast Iron
Vendors
1 4 (25.00%) IBM
2 3 (18.75%) hybris
2 3 (18.75%) New Relic
2 3 (18.75%) Oracle
2 3 (18.75%) Zend
3 2 (12.50%) Dell
3 2 (12.50%) SAP