The table below looks at the statistics for TDD skills in IT jobs advertised for the Uxbridge region. Included is a guide to the salaries offered in IT jobs that have cited TDD over the 3 months to 20 January 2017 with a comparison to the same period over the previous 2 years.

3 months to
20 Jan 2017
Same period 2016 Same period 2015
Test-Driven Development (TDD)
London / Uxbridge
Rank 13 15 28
Rank change year-on-year
+2 +13
Permanent jobs citing TDD 17 8 2
As % of all permanent IT jobs located in Uxbridge 17.17% 7.14% 1.32%
As % of the Processes & Methodologies category 18.28% 8.42% 1.63%
Number of salaries quoted 10 7 2
Median salary £50,000 £50,000 £43,750
Median salary % change year-on-year
- +14.28%
UK excluding London median salary £45,000 £45,000 £40,000
% change year-on-year
- +12.50%

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

Processes & Methodologies Category
Uxbridge
Permanent IT job ads with a match in the
Processes & Methodologies category
93 95 123
As % of all permanent IT jobs located in Uxbridge 93.94% 84.82% 80.92%
Number of salaries quoted 69 81 110
Median salary £50,000 £55,000 £45,000
Median salary % change year-on-year
-9.09% +22.22%
90% offered a salary of more than £40,000 £41,100 £27,500
10% offered a salary of more than £77,500 £62,500 £82,500
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year
- +5.88%

TDD
Jobs Demand Trend in Uxbridge

The demand trend of job ads across the Uxbridge region citing TDD as a proportion of all IT jobs with a match in the Processes & Methodologies category.

TDD Jobs Demand Trend in Uxbridge

TDD
Salary Trend in Uxbridge

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing TDD across the Uxbridge region.

TDD Salary Trend in Uxbridge

TDD
Top 30 Related IT Skills in Uxbridge

For the 6 months to 20 January 2017, IT jobs citing TDD also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Uxbridge region with a requirement for TDD.

1 36 (87.80%) Agile Software Development
2 28 (68.29%) Java
3 27 (65.85%) Scrum
4 23 (56.10%) Oracle
4 23 (56.10%) XML
4 23 (56.10%) Spring
4 23 (56.10%) REST
5 22 (53.66%) Integration Testing
6 21 (51.22%) ActiveMQ
6 21 (51.22%) Telecoms
7 20 (48.78%) AOP
7 20 (48.78%) Spring Security
7 20 (48.78%) Amazon AWS
8 19 (46.34%) SOAP
9 16 (39.02%) Web Services
9 16 (39.02%) Python
9 16 (39.02%) JIRA
10 15 (36.59%) C#
11 14 (34.15%) Linux
11 14 (34.15%) Confluence
12 13 (31.71%) Oracle BPM
12 13 (31.71%) jBPM
12 13 (31.71%) Performance Analysis
13 12 (29.27%) Continuous Improvement
13 12 (29.27%) RESTful
14 11 (26.83%) BDD
14 11 (26.83%) JavaScript
14 11 (26.83%) .NET
15 10 (24.39%) Finance
15 10 (24.39%) AngularJS

TDD
Top Related IT Skills in Uxbridge 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 14 (34.15%) Confluence
2 2 (4.88%) CMS
2 2 (4.88%) Sitecore CMS
3 1 (2.44%) IIS
3 1 (2.44%) Oracle SOA Suite
Business Applications
1 13 (31.71%) Oracle BPM
2 2 (4.88%) SAP Oil and Gas
Cloud Services
1 20 (48.78%) Amazon AWS
2 1 (2.44%) Microsoft Azure
Database & Business Intelligence
1 8 (19.51%) Oracle Database
1 8 (19.51%) SQL Server
2 4 (9.76%) NoSQL
2 4 (9.76%) SQL Server 2014
2 4 (9.76%) SQLPlus
3 1 (2.44%) Oracle Database 10g
Development Applications
1 16 (39.02%) JIRA
2 5 (12.20%) Git (software)
3 4 (9.76%) eggPlant
3 4 (9.76%) JUnit
3 4 (9.76%) LoadUI
3 4 (9.76%) Selenium
3 4 (9.76%) SoapUI
3 4 (9.76%) TestNG
3 4 (9.76%) Toad
3 4 (9.76%) WebDriver
4 2 (4.88%) Atlassian Bamboo
4 2 (4.88%) Cucumber
4 2 (4.88%) Jenkins
4 2 (4.88%) Mocha
4 2 (4.88%) Protractor
4 2 (4.88%) Sinon.JS
4 2 (4.88%) Subversion
5 1 (2.44%) Mercurial
5 1 (2.44%) Team Foundation Server
5 1 (2.44%) TeamCity
General
1 21 (51.22%) Telecoms
2 10 (24.39%) Finance
3 4 (9.76%) Games
4 2 (4.88%) Electronics
4 2 (4.88%) Manufacturing
4 2 (4.88%) Marketing
Job Titles
1 36 (87.80%) Developer
2 23 (56.10%) Java Developer
3 11 (26.83%) .NET Developer
4 8 (19.51%) Senior Developer
5 7 (17.07%) AWS Developer
5 7 (17.07%) Oracle Developer
5 7 (17.07%) Senior Java Developer
6 5 (12.20%) Senior Oracle Developer
7 4 (9.76%) Analyst
7 4 (9.76%) Senior Analyst
7 4 (9.76%) Senior Test Analyst
7 4 (9.76%) Test Analyst
8 3 (7.32%) C# .NET Developer
8 3 (7.32%) C# Developer
9 2 (4.88%) .NET Software Developer
9 2 (4.88%) JavaScript Developer
9 2 (4.88%) Python Developer
9 2 (4.88%) SQL Developer
9 2 (4.88%) Telecoms Developer
9 2 (4.88%) Telecoms Java Developer
Libraries, Frameworks & Software Standards
1 23 (56.10%) REST
1 23 (56.10%) Spring
1 23 (56.10%) XML
2 21 (51.22%) ActiveMQ
3 20 (48.78%) Spring Security
4 19 (46.34%) SOAP
5 16 (39.02%) Web Services
6 13 (31.71%) jBPM
7 12 (29.27%) RESTful
8 11 (26.83%) .NET
9 10 (24.39%) AngularJS
10 7 (17.07%) .NET Framework
10 7 (17.07%) JMS
11 6 (14.63%) ASP.NET
11 6 (14.63%) WCF
12 5 (12.20%) ASP.NET MVC
12 5 (12.20%) ASP.NET Web API
12 5 (12.20%) Entity Framework
12 5 (12.20%) KnockoutJS
12 5 (12.20%) Node.js
Miscellaneous
1 5 (12.20%) Computer Science
2 4 (9.76%) Mathematics
Operating Systems
1 14 (34.15%) Linux
2 6 (14.63%) Windows
Processes & Methodologies
1 36 (87.80%) Agile Software Development
2 27 (65.85%) Scrum
3 22 (53.66%) Integration Testing
4 20 (48.78%) AOP
5 13 (31.71%) Performance Analysis
6 12 (29.27%) Continuous Improvement
7 11 (26.83%) BDD
8 7 (17.07%) API Integration
8 7 (17.07%) E-Commerce
8 7 (17.07%) MVC
9 6 (14.63%) Business Intelligence
10 5 (12.20%) SDLC
10 5 (12.20%) Unit Testing
11 4 (9.76%) Continuous Delivery
11 4 (9.76%) Functional Testing
11 4 (9.76%) Mentoring
11 4 (9.76%) SOLID
11 4 (9.76%) Test Automation
11 4 (9.76%) Test Management
11 4 (9.76%) Web Application Development
Programming Languages
1 28 (68.29%) Java
2 16 (39.02%) Python
3 15 (36.59%) C#
4 11 (26.83%) JavaScript
5 9 (21.95%) SQL
6 4 (9.76%) Ruby
7 2 (4.88%) PL/SQL
8 1 (2.44%) VB
Qualifications
1 5 (12.20%) Degree
2 4 (9.76%) ISTQB
3 1 (2.44%) MOS
Quality Assurance & Compliance
1 5 (12.20%) QA
System Software
1 1 (2.44%) Active Directory
Systems Management
1 4 (9.76%) HP Quality Center
Vendors
1 23 (56.10%) Oracle
2 4 (9.76%) HP
3 2 (4.88%) Microsoft
3 2 (4.88%) SAP
3 2 (4.88%) Sitecore
4 1 (2.44%) EPiServer