Period
to 18 January 2018

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

Test-Driven Development (TDD)
South London > Bromley
6 months to
18 Jan 2018
Same period 2017 Same period 2016
Rank 10 12 26
Rank change year-on-year +2 +14 -12
Contract jobs citing TDD 24 14 4
As % of all contract IT jobs advertised in Bromley 9.52% 9.79% 2.11%
As % of the Processes & Methodologies category 11.21% 10.53% 2.41%
Number of daily rates quoted 21 14 3
Bromley median daily rate £525 £550 £400
Median daily rate % change year-on-year -4.55% +37.50% +3.56%
10th Percentile £475 £500 £340
90th Percentile £550 £575 £445
South London median daily rate £525 £501 £413
% change year-on-year +4.90% +21.33% +3.13%
Number of hourly rates quoted 0 0 0
Bromley median hourly rate - - -
South London median hourly rate - - -

TDD 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 Bromley with a requirement for process or methodology skills.

All Process and Methodology Skills
Bromley
Contract vacancies with a requirement for process or methodology skills 214 133 166
As % of all contract IT jobs advertised in Bromley 84.92% 93.01% 87.37%
Number of daily rates quoted 175 109 135
Bromley median daily rate £500 £450 £375
Median daily rate % change year-on-year +11.11% +20.00% -11.76%
10th Percentile £313 £229 £255
90th Percentile £675 £593 £575
South London median daily rate £500 £425 £400
% change year-on-year +17.65% +6.25% -
Number of hourly rates quoted 0 10 10
Bromley median hourly rate - £12.50 £12.50
South London median hourly rate £47.50 £32.50 £21.00
% change year-on-year +46.15% +54.76% +33.16%

TDD
Job Vacancy Trend in Bromley

Job postings citing TDD as a percentage of all IT jobs advertised in Bromley.

Job vacancy trend for TDD in Bromley

TDD
Contractor Daily Rate Trend in Bromley

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

Contractor daily rate trend for TDD in Bromley

TDD
Contractor Daily Rate Histogram in Bromley

The daily rate distribution of IT jobs citing TDD in Bromley over the 6 months to 18 January 2018.

Contractor daily rate histogram for TDD in Bromley

TDD
Contract Job Locations in Bromley

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing TDD within the Bromley region over the 6 months to 18 January 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Hayes - 1 - -
TDD
South London

For the 6 months to 18 January 2018, 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 23 (95.83%) Agile Software Development
2 21 (87.50%) Java
3 14 (58.33%) Continuous Integration
4 13 (54.17%) Oracle
4 13 (54.17%) OO
5 12 (50.00%) Tomcat
5 12 (50.00%) WebLogic
5 12 (50.00%) NUnit
5 12 (50.00%) PostgreSQL
5 12 (50.00%) WebSphere
5 12 (50.00%) Microsoft Azure
5 12 (50.00%) Amazon AWS
5 12 (50.00%) Puppet
5 12 (50.00%) NoSQL
5 12 (50.00%) MSTest
5 12 (50.00%) MySQL
5 12 (50.00%) Opscode Chef
5 12 (50.00%) Ansible
5 12 (50.00%) Microservices
5 12 (50.00%) OpenStack
5 12 (50.00%) Digital Transformation Programme
6 8 (33.33%) MVC
7 7 (29.17%) JavaScript
7 7 (29.17%) Spring MVC
7 7 (29.17%) Investment Banking
7 7 (29.17%) Spring
7 7 (29.17%) Banking
8 6 (25.00%) Derivative
8 6 (25.00%) J2EE
8 6 (25.00%) Finance

TDD
Co-occurring 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:

Application Platforms
1 12 (50.00%) OpenStack
1 12 (50.00%) Tomcat
1 12 (50.00%) WebLogic
1 12 (50.00%) WebSphere
2 1 (4.17%) CMS
2 1 (4.17%) Umbraco
Cloud Services
1 12 (50.00%) Amazon AWS
1 12 (50.00%) Microsoft Azure
Database & Business Intelligence
1 12 (50.00%) MySQL
1 12 (50.00%) NoSQL
1 12 (50.00%) PostgreSQL
2 1 (4.17%) SQL Server
Development Applications
1 12 (50.00%) MSTest
1 12 (50.00%) NUnit
2 1 (4.17%) Ant
2 1 (4.17%) Eclipse
2 1 (4.17%) Maven
2 1 (4.17%) Subversion
General
1 7 (29.17%) Banking
1 7 (29.17%) Investment Banking
2 6 (25.00%) Finance
3 2 (8.33%) Retail
4 1 (4.17%) Prime Brokerage
Job Titles
1 22 (91.67%) Developer
2 18 (75.00%) Java Developer
3 12 (50.00%) Digital Developer
3 12 (50.00%) Digital Transformation
4 6 (25.00%) J2EE Developer
4 6 (25.00%) Java/J2EE Developer
5 2 (8.33%) .NET Developer
6 1 (4.17%) .NET Web Developer
6 1 (4.17%) Banking Analyst
6 1 (4.17%) Banking Business Analyst
6 1 (4.17%) Business IT Analyst
6 1 (4.17%) IT Business Analyst
6 1 (4.17%) IT Operations Analyst
6 1 (4.17%) Operations Analyst
6 1 (4.17%) Python Developer
6 1 (4.17%) Senior J2EE Developer
6 1 (4.17%) Senior Java Developer
6 1 (4.17%) Senior Java/J2EE Developer
6 1 (4.17%) Technical Analyst
6 1 (4.17%) Technical Business Analyst
Libraries, Frameworks & Software Standards
1 7 (29.17%) Spring
1 7 (29.17%) Spring MVC
2 6 (25.00%) J2EE
3 2 (8.33%) .NET
4 1 (4.17%) .NET Framework
4 1 (4.17%) ADO.NET
4 1 (4.17%) ASP.NET
4 1 (4.17%) ASP.NET MVC
4 1 (4.17%) ASP.NET Web API
4 1 (4.17%) CSS
4 1 (4.17%) Entity Framework
4 1 (4.17%) GWT
4 1 (4.17%) Hibernate
4 1 (4.17%) HTML
4 1 (4.17%) JSF
4 1 (4.17%) JSP
4 1 (4.17%) REST
4 1 (4.17%) Servlets
4 1 (4.17%) Struts
4 1 (4.17%) Web Services
Miscellaneous
1 6 (25.00%) Derivative
2 1 (4.17%) Algorithms
2 1 (4.17%) Analytical Skills
2 1 (4.17%) Greenfield Project
2 1 (4.17%) N-Tier
Operating Systems
1 1 (4.17%) Linux
1 1 (4.17%) Unix
Processes & Methodologies
1 23 (95.83%) Agile Software Development
2 14 (58.33%) Continuous Integration
3 13 (54.17%) OO
4 12 (50.00%) Digital Transformation Programme
4 12 (50.00%) Microservices
5 8 (33.33%) MVC
6 5 (20.83%) Scrum
7 4 (16.67%) BDD
8 2 (8.33%) ATDD
8 2 (8.33%) Collaborative Working
8 2 (8.33%) Mentoring
8 2 (8.33%) Pair Programming
8 2 (8.33%) Software Engineering
8 2 (8.33%) Test Automation
9 1 (4.17%) Coaching
9 1 (4.17%) Content Management
9 1 (4.17%) Multichannel Retail
9 1 (4.17%) OOP
9 1 (4.17%) Stakeholder Management
9 1 (4.17%) Web Development
Programming Languages
1 21 (87.50%) Java
2 7 (29.17%) JavaScript
3 2 (8.33%) C#
3 2 (8.33%) Python
3 2 (8.33%) Scala
4 1 (4.17%) C++
4 1 (4.17%) SQL
Systems Management
1 12 (50.00%) Ansible
1 12 (50.00%) Opscode Chef
1 12 (50.00%) Puppet
Vendors
1 13 (54.17%) Oracle
2 1 (4.17%) Microsoft