The following table provides summary statistics for contract job vacancies advertised in Cheshire with a requirement for ATDD skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited ATDD over the 3 months to 24 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
24 Mar 2017
Same period 2016 Same period 2015
Acceptance Test-Driven Development (ATDD)
North West / Cheshire
Rank - 83 71
Contract jobs citing ATDD 0 1 2
As % of all contract IT jobs advertised in Cheshire - 0.10% 0.25%
As % of the Processes & Methodologies category - 0.12% 0.30%
Number of daily rates quoted 0 1 2
Median daily rate - £488 £363
Median daily rate % change year-on-year - +34.48%  
UK excluding London median daily rate £495 £394 £338
% change year-on-year +25.71% +16.66%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

ATDD 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 Cheshire with a requirement for process and methodology skills.

Contract Process & Methodology Skills
Cheshire
Contract job vacancies with a requirement for process and methodology skills 454 816 672
As % of all contract IT job vacancies advertised in Cheshire 84.54% 84.04% 82.96%
Number of daily rates quoted 320 511 436
Median daily rate £400 £425 £408
Median daily rate % change year-on-year -5.88% +4.29%  
90% offered a daily rate of more than £275 £300 £275
10% offered a daily rate of more than £525 £550 £590
UK excluding London median daily rate £410 £400 £400
% change year-on-year +2.50% -  
Number of hourly rates quoted 19 27 33
Median hourly rate £42.48 £22.54 £35.00
Median hourly rate % change year-on-year +88.44% -35.60%  
90% offered a hourly rate of more than £19.00 £13.00 £16.96
10% offered a hourly rate of more than £44.95 £50.00 £55.00
UK excluding London median hourly rate £36.00 £39.00 £30.00
% change year-on-year -7.69% +30.00%  

ATDD
Job Vacancy Trend in Cheshire

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

Job vacancy trend for ATDD in Cheshire

ATDD
Contractor Daily Rate Trend in Cheshire

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

Contractor daily rate trend for ATDD in Cheshire

ATDD
Top 22 Related IT Skills in Cheshire

For the 6 months to 24 March 2017, IT contractor jobs citing ATDD 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 Cheshire region with a requirement for ATDD.

1 1 (100.00%) HTML
1 1 (100.00%) Java
1 1 (100.00%) JavaScript
1 1 (100.00%) Ant
1 1 (100.00%) JUnit
1 1 (100.00%) CSS
1 1 (100.00%) Web Services
1 1 (100.00%) E-Commerce
1 1 (100.00%) HTTP
1 1 (100.00%) MVC
1 1 (100.00%) TDD
1 1 (100.00%) ActiveMQ
1 1 (100.00%) Spring
1 1 (100.00%) Maven
1 1 (100.00%) Spring MVC
1 1 (100.00%) RESTful
1 1 (100.00%) CouchDB
1 1 (100.00%) BDD
1 1 (100.00%) NoSQL
1 1 (100.00%) Couchbase
1 1 (100.00%) Gradle
1 1 (100.00%) Apache Camel

ATDD
Top Related IT Skills in Cheshire 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:

Communications & Networking
1 1 (100.00%) HTTP
Database & Business Intelligence
1 1 (100.00%) Couchbase
1 1 (100.00%) CouchDB
1 1 (100.00%) NoSQL
Development Applications
1 1 (100.00%) Ant
1 1 (100.00%) Gradle
1 1 (100.00%) JUnit
1 1 (100.00%) Maven
Job Titles
1 1 (100.00%) Developer
1 1 (100.00%) Java Developer
Libraries, Frameworks & Software Standards
1 1 (100.00%) ActiveMQ
1 1 (100.00%) Apache Camel
1 1 (100.00%) CSS
1 1 (100.00%) HTML
1 1 (100.00%) RESTful
1 1 (100.00%) Spring
1 1 (100.00%) Spring MVC
1 1 (100.00%) Web Services
Processes & Methodologies
1 1 (100.00%) BDD
1 1 (100.00%) E-Commerce
1 1 (100.00%) MVC
1 1 (100.00%) TDD
Programming Languages
1 1 (100.00%) Java
1 1 (100.00%) JavaScript