Period
to 11 December 2018

The following table provides summary statistics for contract job vacancies advertised in Leeds with a requirement for ATDD skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited ATDD over the 6 months to 11 December 2018 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.

Acceptance Test-Driven Development (ATDD)
6 months to
11 Dec 2018
Same period 2017 Same period 2016
Rank 136 142 140
Rank change year-on-year +6 -2 +15
Contract jobs citing ATDD 1 2 8
As % of all contract IT jobs advertised in Leeds 0.042% 0.089% 0.31%
As % of the Processes & Methodologies category 0.047% 0.10% 0.35%
Number of daily rates quoted 1 4 5
Leeds median daily rate £450 £450 £620
Median daily rate % change year-on-year - -27.42% +65.33%
10th Percentile £425 £425 £488
90th Percentile £475 £563 £638
West Yorkshire median daily rate £500 £450 £620
% change year-on-year +11.11% -27.42% +65.33%
Number of hourly rates quoted 0 0 0
Leeds median hourly rate - - -
West Yorkshire median hourly rate - - -

ATDD 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 Leeds with a requirement for process or methodology skills.

All Process and Methodology Skills
Leeds
Contract vacancies with a requirement for process or methodology skills 2,107 1,969 2,308
As % of all contract IT jobs advertised in Leeds 88.46% 87.20% 89.39%
Number of daily rates quoted 1,461 1,396 1,534
Leeds median daily rate £425 £413 £400
Median daily rate % change year-on-year +3.03% +3.13% +3.23%
10th Percentile £313 £267 £275
90th Percentile £575 £550 £550
West Yorkshire median daily rate £413 £400 £400
% change year-on-year +3.13% - +6.67%
Number of hourly rates quoted 50 33 41
Leeds median hourly rate £17.91 £25.00 £13.00
Median hourly rate % change year-on-year -28.37% +92.31% -13.33%
10th Percentile £11.24 £11.98 £10.20
90th Percentile £26.85 £40.00 £30.75
West Yorkshire median hourly rate £17.21 £16.00 £14.50
% change year-on-year +7.53% +10.34% -4.13%

ATDD
Job Vacancy Trend in Leeds

Job postings citing ATDD as a percentage of all IT jobs advertised in Leeds.

Job vacancy trend for ATDD in Leeds

ATDD
Contractor Daily Rate Trend in Leeds

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

Contractor daily rate trend for ATDD in Leeds

For the 6 months to 11 December 2018, IT contractor jobs citing ATDD also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the Leeds region with a requirement for ATDD.

1 1 (100.00%) SQL
1 1 (100.00%) .NET
1 1 (100.00%) Oracle
1 1 (100.00%) Web Services
1 1 (100.00%) XML
1 1 (100.00%) Client/Server
1 1 (100.00%) RDBMS
1 1 (100.00%) Service Delivery
1 1 (100.00%) Finance
1 1 (100.00%) Scrum
1 1 (100.00%) Agile Software Development
1 1 (100.00%) Spring
1 1 (100.00%) Business Analysis
1 1 (100.00%) JSON
1 1 (100.00%) TeamCity
1 1 (100.00%) RESTful
1 1 (100.00%) SaaS
1 1 (100.00%) Waterfall
1 1 (100.00%) BDD
1 1 (100.00%) Gherkin
1 1 (100.00%) Relational Database
1 1 (100.00%) YouTrack
1 1 (100.00%) Octopus Deploy
1 1 (100.00%) API Design
1 1 (100.00%) Scenario Testing
1 1 (100.00%) Self-Motivation

ATDD
Co-occurring IT Skills in Leeds 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:

Cloud Services
1 1 (100.00%) SaaS
Database & Business Intelligence
1 1 (100.00%) RDBMS
1 1 (100.00%) Relational Database
Development Applications
1 1 (100.00%) Octopus Deploy
1 1 (100.00%) TeamCity
1 1 (100.00%) YouTrack
General
1 1 (100.00%) Finance
Job Titles
1 1 (100.00%) Architect
1 1 (100.00%) Designer
1 1 (100.00%) Software Architect
1 1 (100.00%) Software Designer
1 1 (100.00%) Solutions Architect
1 1 (100.00%) Solutions Designer
Libraries, Frameworks & Software Standards
1 1 (100.00%) .NET
1 1 (100.00%) Gherkin
1 1 (100.00%) JSON
1 1 (100.00%) RESTful
1 1 (100.00%) Spring
1 1 (100.00%) Web Services
1 1 (100.00%) XML
Miscellaneous
1 1 (100.00%) Client/Server
1 1 (100.00%) Self-Motivation
Processes & Methodologies
1 1 (100.00%) Agile Software Development
1 1 (100.00%) API Design
1 1 (100.00%) BDD
1 1 (100.00%) Business Analysis
1 1 (100.00%) Scenario Testing
1 1 (100.00%) Scrum
1 1 (100.00%) Service Delivery
1 1 (100.00%) Waterfall
Programming Languages
1 1 (100.00%) SQL
Vendors
1 1 (100.00%) Oracle