The table below looks at the statistics for TDD skills in IT contracts advertised for the Bromley region. Included is a guide to the contractor rates offered in IT contracts that have cited TDD over the 3 months to 25 August 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
25 Aug 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank 13 14 7
Rank change year-on-year
+1 -7
Contract jobs citing TDD 7 6 9
As % of all contract IT jobs located in Bromley 8.43% 6.82% 15.52%
As % of the Processes & Methodologies category 9.33% 9.09% 18.00%
Number of daily rates quoted 7 4 8
Median daily rate £560 £400 £413
Median daily rate % change year-on-year
+40.00% -3.03%
90% offered a daily rate of more than £530 £383 £350
10% offered a daily rate of more than £700 £418 £550
UK excluding London median daily rate £425 £388 £375
% change year-on-year
+9.67% +3.33%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £38.00 £42.50 £71.00
% change year-on-year
-10.58% -40.14%
TDD
London

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

Processes & Methodologies Category
Bromley
Contract IT job ads with a match in the
Processes & Methodologies category
75 66 50
As % of all contract IT jobs located in Bromley 90.36% 75.00% 86.21%
Number of daily rates quoted 62 51 35
Median daily rate £475 £400 £350
Median daily rate % change year-on-year
+18.75% +14.28%
90% offered a daily rate of more than £425 £245 £300
10% offered a daily rate of more than £700 £500 £500
UK excluding London median daily rate £400 £396 £375
% change year-on-year
+1.01% +5.60%
Number of hourly rates quoted 3 3 3
Median hourly rate £12.50 £12.50 £19.00
Median hourly rate % change year-on-year
- -34.21%
UK excluding London median hourly rate £30.00 £32.54 £25.00
% change year-on-year
-7.80% +30.16%

TDD
Jobs Demand Trend in Bromley

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

TDD Jobs Demand Trend in Bromley

TDD
Daily Rate Trend in Bromley

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

TDD Daily Rate Trend in Bromley

TDD
Daily Rate Histogram in Bromley

This chart provides a histogram of daily rates quoted in contract IT jobs citing TDD across the Bromley region over the 3 months to 25 August 2016.

TDD Daily Rate Histogram in Bromley

TDD
Top 30 Related IT Skills in Bromley

For the 6 months to 25 August 2016, IT contractor jobs citing TDD 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 Bromley region with a requirement for TDD.

1 11 (84.62%) Java
1 11 (84.62%) Agile Software Development
2 8 (61.54%) Finance
2 8 (61.54%) Cucumber
3 6 (46.15%) Java EE
4 5 (38.46%) Python
5 4 (30.77%) OOA/OOD
5 4 (30.77%) OO
5 4 (30.77%) JMS
5 4 (30.77%) JUnit
5 4 (30.77%) Hibernate
5 4 (30.77%) Extreme Programming
5 4 (30.77%) WebSphere MQ
5 4 (30.77%) Wholesale Banking
5 4 (30.77%) Ajax
5 4 (30.77%) Banking
5 4 (30.77%) Spring
5 4 (30.77%) QA
5 4 (30.77%) Spring MVC
5 4 (30.77%) jMock
5 4 (30.77%) jQuery
5 4 (30.77%) Domain-Driven Design
5 4 (30.77%) ATDD
5 4 (30.77%) AngularJS
5 4 (30.77%) Automation Testing
5 4 (30.77%) Akka
5 4 (30.77%) Functional Programming
6 3 (23.08%) DevOps
6 3 (23.08%) Continuous Delivery
6 3 (23.08%) Go

TDD
Top Related IT Skills in Bromley 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:

Applications
1 2 (15.38%) MS Excel
Cloud Services
1 2 (15.38%) Amazon AWS
Database & Business Intelligence
1 2 (15.38%) SQL Server
Development Applications
1 8 (61.54%) Cucumber
2 4 (30.77%) jMock
2 4 (30.77%) JUnit
3 2 (15.38%) HP UFT
3 2 (15.38%) JBehave
3 2 (15.38%) LoadRunner
3 2 (15.38%) Selenium
General
1 8 (61.54%) Finance
2 4 (30.77%) Banking
2 4 (30.77%) Wholesale Banking
Job Titles
1 7 (53.85%) Developer
2 5 (38.46%) Java Developer
3 3 (23.08%) QA Leader
4 2 (15.38%) Architect
4 2 (15.38%) AWS Developer
4 2 (15.38%) AWS DevOps
4 2 (15.38%) Cloud Developer
4 2 (15.38%) Linux Developer
4 2 (15.38%) Linux/Unix DevOps
4 2 (15.38%) Polyglot Developer
4 2 (15.38%) Python Developer
4 2 (15.38%) Technical Architect
4 2 (15.38%) Test Leader
5 1 (7.69%) Automation Engineer
5 1 (7.69%) Developer in Test
5 1 (7.69%) Messaging Developer
5 1 (7.69%) Senior Analyst
5 1 (7.69%) Service Analyst
5 1 (7.69%) Software Developer
5 1 (7.69%) Software Engineer
Libraries, Frameworks & Software Standards
1 6 (46.15%) Java EE
2 4 (30.77%) Ajax
2 4 (30.77%) Akka
2 4 (30.77%) AngularJS
2 4 (30.77%) Hibernate
2 4 (30.77%) JMS
2 4 (30.77%) jQuery
2 4 (30.77%) Spring
2 4 (30.77%) Spring MVC
2 4 (30.77%) WebSphere MQ
3 1 (7.69%) XML
Operating Systems
1 3 (23.08%) Linux
Processes & Methodologies
1 11 (84.62%) Agile Software Development
2 4 (30.77%) ATDD
2 4 (30.77%) Automation Testing
2 4 (30.77%) Domain-Driven Design
2 4 (30.77%) Extreme Programming
2 4 (30.77%) Functional Programming
2 4 (30.77%) OO
2 4 (30.77%) OOA/OOD
3 3 (23.08%) Continuous Delivery
3 3 (23.08%) DevOps
3 3 (23.08%) Software Engineering
4 2 (15.38%) BDD
4 2 (15.38%) Pair Programming
4 2 (15.38%) QA Automation
5 1 (7.69%) Microservices
5 1 (7.69%) SOA
Programming Languages
1 11 (84.62%) Java
2 5 (38.46%) Python
3 3 (23.08%) Bash Shell
3 3 (23.08%) Go
3 3 (23.08%) JavaScript
3 3 (23.08%) Ruby
3 3 (23.08%) Scala
4 2 (15.38%) SQL
Qualifications
1 2 (15.38%) ISTQB
Quality Assurance & Compliance
1 4 (30.77%) QA
Vendors
1 1 (7.69%) Oracle