Period
to 18 November 2017

The following table provides summary statistics for permanent job vacancies advertised in East Sussex 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 18 November 2017 with a comparison to the same period in the previous 2 years.

Test-Driven Development (TDD)
South East > East Sussex
6 months to
18 Nov 2017
Same period 2016 Same period 2015
Rank 23 27 23
Rank change year-on-year +4 -4 +9
Permanent jobs citing TDD 193 157 233
As % of all permanent IT jobs advertised in East Sussex 9.29% 7.72% 10.74%
As % of the Processes & Methodologies category 10.06% 8.62% 12.57%
Number of salaries quoted 188 149 194
East Sussex median annual salary £45,000 £44,000 £45,000
Median salary % change year-on-year +2.27% -2.22% +12.50%
10th Percentile £32,350 £32,500 £31,250
90th Percentile £67,500 £70,000 £55,000
South East median annual salary £47,500 £45,000 £45,000
% change year-on-year +5.56% - -

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 East Sussex with a requirement for process or methodology skills.

All Process and Methodology Skills
East Sussex
Permanent vacancies with a requirement for process or methodology skills 1918 1822 1853
As % of all permanent IT jobs advertised in East Sussex 92.34% 89.58% 85.39%
Number of salaries quoted 1711 1607 1563
East Sussex 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 £26,250
90th Percentile £62,500 £68,750 £62,500
South East median annual salary £45,000 £45,000 £45,000

TDD
Job Vacancy Trend in East Sussex

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

Job vacancy trend for TDD in East Sussex

TDD
Salary Trend in East Sussex

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

Salary trend for TDD in East Sussex

TDD
Salary Histogram in East Sussex

The salary distribution of IT jobs citing TDD in East Sussex over the 6 months to 18 November 2017.

Salary histogram for TDD in East Sussex

TDD
Job Locations in East Sussex

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing TDD within the East Sussex region over the 6 months to 18 November 2017. 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Brighton +10 179 £45,000 +5.88% 4
Uckfield - 8 £45,000 - 2
Hove -12 5 £35,000 -22.22%
Hastings - 1 - -
TDD
South East

For the 6 months to 18 November 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 East Sussex region with a requirement for TDD.

1 159 (82.38%) Agile Software Development
2 102 (52.85%) C#
3 97 (50.26%) .NET
4 85 (44.04%) JavaScript
5 84 (43.52%) AngularJS
6 77 (39.90%) BDD
7 76 (39.38%) Scrum
8 74 (38.34%) HTML
9 72 (37.31%) ASP.NET
10 69 (35.75%) RESTful
11 66 (34.20%) ASP.NET Web API
12 65 (33.68%) React
13 61 (31.61%) Git (software)
13 61 (31.61%) SQL
14 60 (31.09%) CSS
15 59 (30.57%) Continuous Integration
16 52 (26.94%) MVC
17 51 (26.42%) Test Automation
18 50 (25.91%) Twitter Bootstrap
19 45 (23.32%) SQL Server
20 42 (21.76%) QA
21 40 (20.73%) OO
21 40 (20.73%) Java
22 38 (19.69%) OOD
22 38 (19.69%) Computer Science
22 38 (19.69%) WCF
22 38 (19.69%) Web Development
22 38 (19.69%) Backbone.js
23 37 (19.17%) Integration Testing
23 37 (19.17%) XSLT

TDD
Co-occurring IT Skills in East Sussex 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 5 (2.59%) Apache
2 4 (2.07%) nginx
2 4 (2.07%) WordPress
3 1 (0.52%) CMS
3 1 (0.52%) JBoss
3 1 (0.52%) SharePoint
3 1 (0.52%) WildFly
Cloud Services
1 3 (1.55%) GitHub
2 2 (1.04%) Amazon AWS
2 2 (1.04%) Microsoft Azure
3 1 (0.52%) Cloud Computing
3 1 (0.52%) IaaS
3 1 (0.52%) npm
3 1 (0.52%) Office 365
3 1 (0.52%) PaaS
3 1 (0.52%) SaaS
Communications & Networking
1 11 (5.70%) Broadband
Database & Business Intelligence
1 45 (23.32%) SQL Server
2 36 (18.65%) SQL Server 2016
3 20 (10.36%) MySQL
4 11 (5.70%) MongoDB
5 5 (2.59%) SQL Server 2008
6 2 (1.04%) NoSQL
7 1 (0.52%) Geospatial Data
7 1 (0.52%) GIS
7 1 (0.52%) MariaDB
7 1 (0.52%) RDBMS
7 1 (0.52%) Relational Database
7 1 (0.52%) SQL Server 2014
Development Applications
1 61 (31.61%) Git (software)
2 37 (19.17%) Visual Studio
3 13 (6.74%) Moq
3 13 (6.74%) NUnit
4 11 (5.70%) MSTest
4 11 (5.70%) Rhino Mocks
5 10 (5.18%) Cucumber
5 10 (5.18%) Selenium
6 7 (3.63%) gulp
6 7 (3.63%) Jenkins
6 7 (3.63%) WebDriver
7 3 (1.55%) Grunt
7 3 (1.55%) Jasmine
7 3 (1.55%) Karma Test Runner
7 3 (1.55%) Mocha
8 2 (1.04%) JIRA
8 2 (1.04%) PostCSS
9 1 (0.52%) Bower
9 1 (0.52%) Gradle
General
1 11 (5.70%) Telecoms
2 5 (2.59%) Banking
2 5 (2.59%) Finance
3 1 (0.52%) Advertising
3 1 (0.52%) Back Office
3 1 (0.52%) Games
3 1 (0.52%) Marketing
Job Titles
1 159 (82.38%) Developer
2 79 (40.93%) .NET Developer
3 37 (19.17%) Senior Developer
4 36 (18.65%) C# Developer
5 35 (18.13%) C# .NET Developer
6 34 (17.62%) ASP.NET Developer
6 34 (17.62%) C# ASP.NET Developer
7 24 (12.44%) JavaScript Developer
8 20 (10.36%) Agile .NET Developer
8 20 (10.36%) Agile C# Developer
8 20 (10.36%) Agile Developer
9 18 (9.33%) Java Developer
9 18 (9.33%) Senior Java Developer
10 16 (8.29%) Front End Developer (Client-Side Developer)
11 13 (6.74%) C# WCF Developer
11 13 (6.74%) WCF Developer
12 12 (6.22%) Development Manager
13 11 (5.70%) Head of Development
13 11 (5.70%) Ruby on Rails Developer
13 11 (5.70%) Telecoms Developer
Libraries, Frameworks & Software Standards
1 97 (50.26%) .NET
2 84 (43.52%) AngularJS
3 74 (38.34%) HTML
4 72 (37.31%) ASP.NET
5 69 (35.75%) RESTful
6 66 (34.20%) ASP.NET Web API
7 65 (33.68%) React
8 60 (31.09%) CSS
9 50 (25.91%) Twitter Bootstrap
10 38 (19.69%) Backbone.js
10 38 (19.69%) WCF
11 37 (19.17%) XSLT
12 30 (15.54%) Sass
13 26 (13.47%) ASP.NET MVC 5
14 25 (12.95%) ASP.NET MVC
14 25 (12.95%) KnockoutJS
15 23 (11.92%) Ember.js
15 23 (11.92%) Vue (Vue.js)
16 18 (9.33%) HTML5
17 14 (7.25%) jQuery
Miscellaneous
1 38 (19.69%) Computer Science
2 34 (17.62%) User Experience
3 33 (17.10%) Analytical Skills
4 25 (12.95%) Digital TV
5 11 (5.70%) Greenfield Project
6 1 (0.52%) Mobile App
6 1 (0.52%) Virtual Team
Operating Systems
1 8 (4.15%) Linux
2 3 (1.55%) Windows
Processes & Methodologies
1 159 (82.38%) Agile Software Development
2 77 (39.90%) BDD
3 76 (39.38%) Scrum
4 59 (30.57%) Continuous Integration
5 52 (26.94%) MVC
6 51 (26.42%) Test Automation
7 40 (20.73%) OO
8 38 (19.69%) OOD
8 38 (19.69%) Web Development
9 37 (19.17%) Continuous Deployment
9 37 (19.17%) Integration Testing
10 36 (18.65%) SOLID
11 35 (18.13%) Pair Programming
12 34 (17.62%) Customer Requirements
13 33 (17.10%) Front End Development
13 33 (17.10%) Software Engineering
14 25 (12.95%) Kanban
14 25 (12.95%) Mentoring
14 25 (12.95%) Web Application Development
15 22 (11.40%) Open Source
Programming Languages
1 102 (52.85%) C#
2 85 (44.04%) JavaScript
3 61 (31.61%) SQL
4 40 (20.73%) Java
5 26 (13.47%) Ruby
6 20 (10.36%) Python
7 16 (8.29%) PHP
8 8 (4.15%) C++
9 7 (3.63%) ActionScript
9 7 (3.63%) C
10 5 (2.59%) VB
11 4 (2.07%) ES6
11 4 (2.07%) F#
12 2 (1.04%) Bash Shell
13 1 (0.52%) Groovy
13 1 (0.52%) Perl
13 1 (0.52%) T-SQL
13 1 (0.52%) TypeScript
13 1 (0.52%) VB.NET
Qualifications
1 20 (10.36%) Degree
2 7 (3.63%) Computer Science Degree
3 2 (1.04%) ISTQB
3 2 (1.04%) ISTQB Advanced Certification
4 1 (0.52%) HND
Quality Assurance & Compliance
1 42 (21.76%) QA
2 2 (1.04%) WAI
3 1 (0.52%) ISO/IEC 27001
Systems Management
1 4 (2.07%) HP Quality Center
Vendors
1 8 (4.15%) Microsoft
2 1 (0.52%) Oracle