Period
to 16 December 2017

The following table provides summary statistics for permanent job vacancies advertised in Brighton with a requirement for TDD skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited TDD over the 6 months to 16 December 2017 with a comparison to the same period in the previous 2 years.

Test-Driven Development (TDD)
East Sussex > Brighton
6 months to
16 Dec 2017
Same period 2016 Same period 2015
Rank 21 29 24
Rank change year-on-year +8 -5 +6
Permanent jobs citing TDD 189 119 196
As % of all permanent IT jobs advertised in Brighton 10.48% 7.44% 10.79%
As % of the Processes & Methodologies category 11.51% 8.26% 12.59%
Number of salaries quoted 180 115 168
Brighton median annual salary £42,500 £42,085 £45,000
Median salary % change year-on-year +0.99% -6.48% +12.50%
10th Percentile £32,500 £31,750 £31,250
90th Percentile £67,500 £51,250 £55,000
East Sussex median annual salary £45,000 £42,500 £45,000
% change year-on-year +5.88% -5.56% +12.50%

TDD is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Brighton with a requirement for process or methodology skills.

All Process and Methodology Skills
Brighton
Permanent vacancies with a requirement for process or methodology skills 1642 1441 1557
As % of all permanent IT jobs advertised in Brighton 91.07% 90.12% 85.69%
Number of salaries quoted 1470 1268 1309
Brighton median annual salary £45,000 £45,000 £42,500
Median salary % change year-on-year - +5.88% +6.25%
10th Percentile £27,500 £26,250 £25,000
90th Percentile £65,250 £70,000 £62,500
East Sussex median annual salary £45,000 £45,000 £42,500
% change year-on-year - +5.88% +6.25%

TDD
Job Vacancy Trend in Brighton

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

Job vacancy trend for TDD in Brighton

TDD
Salary Trend in Brighton

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

Salary trend for TDD in Brighton

TDD
Salary Histogram in Brighton

The salary distribution of IT jobs citing TDD in Brighton over the 6 months to 16 December 2017.

Salary histogram for TDD in Brighton

For the 6 months to 16 December 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 Brighton region with a requirement for TDD.

1 173 (91.53%) Agile Software Development
2 107 (56.61%) C#
3 103 (54.50%) .NET
4 79 (41.80%) ASP.NET
5 74 (39.15%) ASP.NET Web API
6 73 (38.62%) Continuous Integration
7 72 (38.10%) SQL
7 72 (38.10%) Scrum
7 72 (38.10%) AngularJS
8 66 (34.92%) BDD
8 66 (34.92%) Test Automation
8 66 (34.92%) JavaScript
9 64 (33.86%) Git (software)
10 57 (30.16%) RESTful
11 55 (29.10%) HTML
12 50 (26.46%) SQL Server
12 50 (26.46%) OO
12 50 (26.46%) QA
13 49 (25.93%) WCF
13 49 (25.93%) OOD
13 49 (25.93%) Visual Studio
14 48 (25.40%) XSLT
14 48 (25.40%) Integration Testing
14 48 (25.40%) Continuous Deployment
15 47 (24.87%) SOLID
15 47 (24.87%) CSS
16 45 (23.81%) Pair Programming
16 45 (23.81%) React
16 45 (23.81%) Customer Requirements
17 44 (23.28%) Analytical Skills

TDD
Co-occurring IT Skills in Brighton 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 6 (3.17%) Apache
2 5 (2.65%) nginx
2 5 (2.65%) WordPress
3 1 (0.53%) JBoss
3 1 (0.53%) Tomcat
Cloud Services
1 1 (0.53%) BrowserStack
1 1 (0.53%) Cloud Computing
1 1 (0.53%) IaaS
1 1 (0.53%) Microsoft Azure
1 1 (0.53%) PaaS
1 1 (0.53%) SaaS
Communications & Networking
1 16 (8.47%) Broadband
Database & Business Intelligence
1 50 (26.46%) SQL Server
2 41 (21.69%) SQL Server 2016
3 24 (12.70%) MySQL
4 14 (7.41%) MongoDB
5 5 (2.65%) SQL Server 2008
6 3 (1.59%) NoSQL
7 1 (0.53%) RDBMS
7 1 (0.53%) Relational Database
Development Applications
1 64 (33.86%) Git (software)
2 49 (25.93%) Visual Studio
3 17 (8.99%) Moq
3 17 (8.99%) NUnit
4 16 (8.47%) MSTest
4 16 (8.47%) Rhino Mocks
5 13 (6.88%) Cucumber
5 13 (6.88%) Selenium
6 7 (3.70%) Jenkins
6 7 (3.70%) WebDriver
7 5 (2.65%) gulp
8 4 (2.12%) JMeter
8 4 (2.12%) SoapUI
9 3 (1.59%) JUnit
9 3 (1.59%) TestNG
9 3 (1.59%) WATIR
10 2 (1.06%) JIRA
11 1 (0.53%) Bugzilla
11 1 (0.53%) SpecFlow
11 1 (0.53%) TeamCity
General
1 16 (8.47%) Telecoms
2 2 (1.06%) Advertising
3 1 (0.53%) Back Office
3 1 (0.53%) Games
Job Titles
1 149 (78.84%) Developer
2 85 (44.97%) .NET Developer
3 37 (19.58%) C# .NET Developer
3 37 (19.58%) C# Developer
4 36 (19.05%) ASP.NET Developer
4 36 (19.05%) C# ASP.NET Developer
5 31 (16.40%) Senior Developer
6 20 (10.58%) Agile .NET Developer
6 20 (10.58%) Agile C# Developer
6 20 (10.58%) Agile Developer
7 17 (8.99%) JavaScript Developer
8 16 (8.47%) Telecoms Developer
9 14 (7.41%) Development Manager
9 14 (7.41%) Senior .NET Developer
10 13 (6.88%) QA Engineer
10 13 (6.88%) Senior ASP.NET Developer
10 13 (6.88%) Senior C# .NET Developer
10 13 (6.88%) Senior C# Developer
10 13 (6.88%) Senior SQL Developer
10 13 (6.88%) SQL Developer
Libraries, Frameworks & Software Standards
1 103 (54.50%) .NET
2 79 (41.80%) ASP.NET
3 74 (39.15%) ASP.NET Web API
4 72 (38.10%) AngularJS
5 57 (30.16%) RESTful
6 55 (29.10%) HTML
7 49 (25.93%) WCF
8 48 (25.40%) XSLT
9 47 (24.87%) CSS
10 45 (23.81%) React
11 43 (22.75%) Twitter Bootstrap
12 32 (16.93%) Backbone.js
13 26 (13.76%) ASP.NET MVC 5
14 25 (13.23%) KnockoutJS
15 24 (12.70%) ASP.NET MVC
16 23 (12.17%) Sass
17 18 (9.52%) Ember.js
17 18 (9.52%) Vue (Vue.js)
18 16 (8.47%) Unity DI Container
18 16 (8.47%) WPF
Miscellaneous
1 44 (23.28%) Analytical Skills
2 35 (18.52%) Computer Science
3 25 (13.23%) Digital TV
4 24 (12.70%) User Experience
5 16 (8.47%) Greenfield Project
6 1 (0.53%) Virtual Team
Operating Systems
1 3 (1.59%) Windows
2 1 (0.53%) Linux
Processes & Methodologies
1 173 (91.53%) Agile Software Development
2 73 (38.62%) Continuous Integration
3 72 (38.10%) Scrum
4 66 (34.92%) BDD
4 66 (34.92%) Test Automation
5 50 (26.46%) OO
6 49 (25.93%) OOD
7 48 (25.40%) Continuous Deployment
7 48 (25.40%) Integration Testing
8 47 (24.87%) SOLID
9 45 (23.81%) Customer Requirements
9 45 (23.81%) Pair Programming
10 42 (22.22%) MVC
11 30 (15.87%) Kanban
12 28 (14.81%) Web Development
13 25 (13.23%) Web Application Development
14 23 (12.17%) Front End Development
15 22 (11.64%) Open Source
16 21 (11.11%) Mentoring
16 21 (11.11%) Software Engineering
Programming Languages
1 107 (56.61%) C#
2 72 (38.10%) SQL
3 66 (34.92%) JavaScript
4 36 (19.05%) Java
5 31 (16.40%) Ruby
6 25 (13.23%) Python
7 19 (10.05%) PHP
8 12 (6.35%) VB
9 11 (5.82%) F#
10 4 (2.12%) ES6
11 3 (1.59%) Perl
12 2 (1.06%) Bash Shell
13 1 (0.53%) TypeScript
13 1 (0.53%) VB.NET
Qualifications
1 16 (8.47%) Degree
2 3 (1.59%) ISTQB
3 2 (1.06%) ISTQB Advanced Certification
4 1 (0.53%) ISEB
Quality Assurance & Compliance
1 50 (26.46%) QA
Systems Management
1 4 (2.12%) HP Quality Center
Vendors
1 7 (3.70%) Microsoft
2 1 (0.53%) Oracle