The table below looks at the statistics for ATDD skills in IT contracts advertised for the London region. Included is a guide to the contractor rates offered in IT contracts that have cited ATDD over the 3 months to 4 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
4 Dec 2016
Same period 2015 Same period 2014
Acceptance Test-Driven Development (ATDD)
Rank 385 393 392
Rank change year-on-year
+8 -1
Contract jobs citing ATDD 41 33 33
As % of all contract IT jobs located in London 0.19% 0.15% 0.14%
As % of the Processes & Methodologies category 0.23% 0.17% 0.17%
Number of daily rates quoted 29 29 32
Median daily rate £475 £500 £400
Median daily rate % change year-on-year
-5.00% +25.00%
90% offered a daily rate of more than £364 £450 £336
10% offered a daily rate of more than £655 £570 £500
UK excluding London median daily rate £475 £400 £500
% change year-on-year
+18.75% -20.00%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -
ATDD
England

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

Processes & Methodologies Category
London
Contract IT job ads with a match in the
Processes & Methodologies category
18130 18917 19369
As % of all contract IT jobs located in London 84.86% 83.57% 80.78%
Number of daily rates quoted 13033 13514 14273
Median daily rate £476 £463 £450
Median daily rate % change year-on-year
+2.81% +2.77%
90% offered a daily rate of more than £338 £325 £300
10% offered a daily rate of more than £625 £625 £625
UK excluding London median daily rate £413 £400 £385
% change year-on-year
+3.12% +3.89%
Number of hourly rates quoted 195 231 254
Median hourly rate £27.50 £22.50 £22.50
Median hourly rate % change year-on-year
+22.22% -
90% offered a hourly rate of more than £13.50 £12.50 £11.50
10% offered a hourly rate of more than £50.00 £50.00 £53.50
UK excluding London median hourly rate £31.00 £34.95 £25.00
% change year-on-year
-11.30% +39.80%

ATDD
Jobs Demand Trend in London

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

ATDD Jobs Demand Trend in London

ATDD
Daily Rate Trend in London

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

ATDD Daily Rate Trend in London

ATDD
Daily Rate Histogram in London

This chart provides a histogram of daily rates quoted in contract IT jobs citing ATDD across the London region over the 3 months to 4 December 2016.

ATDD Daily Rate Histogram in London

ATDD
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing ATDD within the London region over the 3 months to 4 December 2016. 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
(Click see detailed
statistics and trends)
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
City of London 0 10 £425 -9.09% 2
ATDD
England

ATDD
Top 30 Related IT Skills in London

For the 6 months to 4 December 2016, 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 London region with a requirement for ATDD.

1 85 (98.84%) Agile Software Development
2 75 (87.21%) BDD
3 71 (82.56%) TDD
4 58 (67.44%) Scrum
5 44 (51.16%) Kanban
6 40 (46.51%) Git (software)
6 40 (46.51%) Jenkins
7 36 (41.86%) JIRA
8 32 (37.21%) Selenium
9 31 (36.05%) Confluence
10 30 (34.88%) OO
11 29 (33.72%) OOP
11 29 (33.72%) Continuous Integration
11 29 (33.72%) Software Delivery
12 27 (31.40%) Banking
12 27 (31.40%) Cucumber
13 26 (30.23%) WebDriver
13 26 (30.23%) AngularJS
13 26 (30.23%) DevOps
14 24 (27.91%) JSON
15 23 (26.74%) jQuery
15 23 (26.74%) HTML
15 23 (26.74%) CSS
15 23 (26.74%) User Experience
15 23 (26.74%) Test Automation
15 23 (26.74%) Microsoft Azure
16 22 (25.58%) Amazon AWS
17 21 (24.42%) PaaS
17 21 (24.42%) Node.js
17 21 (24.42%) Cloud Foundry

ATDD
Top Related IT Skills in London 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 31 (36.05%) Confluence
2 21 (24.42%) Cloud Foundry
3 9 (10.47%) Tomcat
4 3 (3.49%) Mule
5 1 (1.16%) Apache Spark
5 1 (1.16%) Elasticsearch
Applications
1 2 (2.33%) MS Excel
1 2 (2.33%) MS Office
Cloud Services
1 23 (26.74%) Microsoft Azure
2 22 (25.58%) Amazon AWS
3 21 (24.42%) GitHub
3 21 (24.42%) IaaS
3 21 (24.42%) PaaS
4 18 (20.93%) CloudBees
4 18 (20.93%) OpenShift
5 2 (2.33%) Google App Engine
5 2 (2.33%) Google Cloud Platform
5 2 (2.33%) Google Play
5 2 (2.33%) Heroku
Database & Business Intelligence
1 8 (9.30%) SQL Server
2 5 (5.81%) SQL Server 2012
3 3 (3.49%) Hadoop
4 2 (2.33%) Big Data
4 2 (2.33%) MongoDB
5 1 (1.16%) Apache Hive
5 1 (1.16%) BusinessObjects
5 1 (1.16%) Data Warehouse
5 1 (1.16%) HBase
5 1 (1.16%) Sqoop
Development Applications
1 40 (46.51%) Git (software)
1 40 (46.51%) Jenkins
2 36 (41.86%) JIRA
3 32 (37.21%) Selenium
4 27 (31.40%) Cucumber
5 26 (30.23%) WebDriver
6 20 (23.26%) SonarQube
7 13 (15.12%) JUnit
8 12 (13.95%) Atlassian Bamboo
9 11 (12.79%) Jasmine
9 11 (12.79%) JBehave
9 11 (12.79%) Maven
9 11 (12.79%) NUnit
9 11 (12.79%) SpecFlow
9 11 (12.79%) Subversion
10 9 (10.47%) Mocha
11 8 (9.30%) Capybara
12 7 (8.14%) Ant
12 7 (8.14%) Team Foundation Server
12 7 (8.14%) TeamCity
General
1 27 (31.40%) Banking
2 19 (22.09%) Finance
3 12 (13.95%) Investment Banking
4 6 (6.98%) Games
5 5 (5.81%) Retail
6 1 (1.16%) Financial Institution
Job Titles
1 34 (39.53%) Developer
2 10 (11.63%) Architect
3 8 (9.30%) Developer in Test
3 8 (9.30%) Scala Developer
3 8 (9.30%) Scrum Master
3 8 (9.30%) Solutions Architect
3 8 (9.30%) Test Automation Engineer
3 8 (9.30%) Test Engineer
4 7 (8.14%) Python Developer
4 7 (8.14%) Tester
5 6 (6.98%) C# Developer
5 6 (6.98%) JavaScript Developer
6 5 (5.81%) Agile Scrum Master
6 5 (5.81%) Digital Architect
6 5 (5.81%) Digital Solutions Architect
7 4 (4.65%) Automation Tester
7 4 (4.65%) Business Analyst
7 4 (4.65%) JavaScript Engineer
7 4 (4.65%) QA Engineer
8 3 (3.49%) Analyst
Libraries, Frameworks & Software Standards
1 26 (30.23%) AngularJS
2 24 (27.91%) JSON
3 23 (26.74%) CSS
3 23 (26.74%) HTML
3 23 (26.74%) jQuery
4 21 (24.42%) Node.js
5 19 (22.09%) CSS3
5 19 (22.09%) HTML5
5 19 (22.09%) Sass
6 17 (19.77%) React
6 17 (19.77%) SOAP
6 17 (19.77%) Web Services
7 16 (18.60%) Gherkin
7 16 (18.60%) RESTful
8 15 (17.44%) Dojo
8 15 (17.44%) REST
9 13 (15.12%) Backbone.js
9 13 (15.12%) Ember.js
9 13 (15.12%) Twitter Bootstrap
10 12 (13.95%) .NET
Miscellaneous
1 23 (26.74%) User Experience
2 15 (17.44%) Mobile App
3 11 (12.79%) Algorithms
3 11 (12.79%) Analytical Skills
4 5 (5.81%) Video on Demand
5 3 (3.49%) Computer Science
5 3 (3.49%) Management Information System
5 3 (3.49%) Online Banking
6 2 (2.33%) IVR
6 2 (2.33%) Smartcard
7 1 (1.16%) Data Structures
7 1 (1.16%) Reinsurance
7 1 (1.16%) Virtual Team
Operating Systems
1 7 (8.14%) Windows
2 6 (6.98%) Apple iOS
3 4 (4.65%) Android
Processes & Methodologies
1 85 (98.84%) Agile Software Development
2 75 (87.21%) BDD
3 71 (82.56%) TDD
4 58 (67.44%) Scrum
5 44 (51.16%) Kanban
6 30 (34.88%) OO
7 29 (33.72%) Continuous Integration
7 29 (33.72%) OOP
7 29 (33.72%) Software Delivery
8 26 (30.23%) DevOps
9 23 (26.74%) Test Automation
10 20 (23.26%) Open Source
11 17 (19.77%) Continuous Delivery
11 17 (19.77%) Mentoring
12 15 (17.44%) User Stories
13 14 (16.28%) Microservices
14 12 (13.95%) Functional Testing
14 12 (13.95%) Software Engineering
15 10 (11.63%) Automated Testing
15 10 (11.63%) Continuous Improvement
Programming Languages
1 21 (24.42%) Java
2 20 (23.26%) JavaScript
3 13 (15.12%) C#
4 11 (12.79%) Ruby
5 10 (11.63%) SQL
6 9 (10.47%) Scala
7 7 (8.14%) Python
8 6 (6.98%) Groovy
9 5 (5.81%) T-SQL
10 2 (2.33%) Apple Swift
10 2 (2.33%) Objective-C
11 1 (1.16%) C++
11 1 (1.16%) Clojure
11 1 (1.16%) F#
11 1 (1.16%) Go
11 1 (1.16%) PHP
11 1 (1.16%) Rust
Qualifications
1 11 (12.79%) Degree
2 4 (4.65%) ISEB
2 4 (4.65%) ISTQB Foundation Certification
3 2 (2.33%) ISTQB
4 1 (1.16%) ITIL Certification
Quality Assurance & Compliance
1 18 (20.93%) QA
2 11 (12.79%) SDET
System Software
1 1 (1.16%) HDFS
Systems Management
1 2 (2.33%) HP Quality Center
2 1 (1.16%) Ansible
2 1 (1.16%) Kibana
2 1 (1.16%) logstash
2 1 (1.16%) Opscode Chef
2 1 (1.16%) Puppet
Vendors
1 5 (5.81%) Telerik
1 5 (5.81%) Xamarin
2 4 (4.65%) Atlassian
2 4 (4.65%) Microsoft
3 2 (2.33%) Apple
3 2 (2.33%) Cisco
3 2 (2.33%) Google
3 2 (2.33%) MuleSoft
4 1 (1.16%) CA Agile Central
4 1 (1.16%) Oracle
4 1 (1.16%) ServiceNow