Period
to 15 December 2018

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 15 December 2018 with a comparison to the same period in the previous 2 years.

Test-Driven Development (TDD)
South East > East Sussex
6 months to
15 Dec 2018
Same period 2017 Same period 2016
Rank 19 22 26
Rank change year-on-year +3 +4 -2
Permanent jobs citing TDD 207 207 145
As % of all permanent IT jobs advertised in East Sussex 10.13% 9.89% 7.62%
As % of the Processes & Methodologies category 11.46% 10.63% 8.39%
Number of salaries quoted 193 198 140
East Sussex median annual salary £50,000 £45,000 £43,250
Median salary % change year-on-year +11.11% +4.05% -3.89%
10th Percentile £38,750 £32,500 £32,500
90th Percentile £65,000 £67,500 £70,000
South East median annual salary £50,000 £45,000 £45,000
% change year-on-year +11.11% - -

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 1,807 1,948 1,729
As % of all permanent IT jobs advertised in East Sussex 88.45% 93.12% 90.90%
Number of salaries quoted 1,616 1,751 1,545
East Sussex median annual salary £46,250 £45,000 £45,000
Median salary % change year-on-year +2.78% - +5.88%
10th Percentile £31,250 £27,500 £26,250
90th Percentile £67,500 £65,000 £67,500
South East median annual salary £47,500 £45,000 £45,000
% change year-on-year +5.56% - -

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 15 December 2018.

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 15 December 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Brighton +3 192 £50,000 +17.65% 20
Uckfield -4 7 £45,000 -
Crowborough - 4 £65,000 -
Hastings +6 2 - -
Hove - 2 £72,500 - 5
TDD
South East

For the 6 months to 15 December 2018, IT jobs citing TDD also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the East Sussex region with a requirement for TDD.

1 181 (87.44%) Agile Software Development
2 97 (46.86%) C#
3 96 (46.38%) .NET
4 90 (43.48%) SQL
5 85 (41.06%) JavaScript
5 85 (41.06%) Continuous Integration
6 84 (40.58%) Git (software)
7 81 (39.13%) ASP.NET
7 81 (39.13%) Customer Requirements
8 71 (34.30%) Visual Studio
8 71 (34.30%) OO
9 70 (33.82%) Pair Programming
10 68 (32.85%) Test Automation
11 67 (32.37%) SOLID
12 64 (30.92%) WCF
13 63 (30.43%) ASP.NET Web API
13 63 (30.43%) Scrum
14 61 (29.47%) Problem-Solving
15 57 (27.54%) OOD
15 57 (27.54%) AngularJS
15 57 (27.54%) Integration Testing
16 56 (27.05%) XSLT
16 56 (27.05%) Continuous Deployment
17 55 (26.57%) Computer Science
17 55 (26.57%) BDD
18 51 (24.64%) HTML
19 49 (23.67%) Java
19 49 (23.67%) Analytical Skills
20 48 (23.19%) QA
21 46 (22.22%) Software Engineering

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 9 (4.35%) Confluence
2 7 (3.38%) JBoss
2 7 (3.38%) WildFly
3 4 (1.93%) IIS
4 2 (0.97%) Apache
Cloud Services
1 20 (9.66%) Amazon AWS
1 20 (9.66%) Microsoft Azure
2 2 (0.97%) Amazon EC2
3 1 (0.48%) SaaS
3 1 (0.48%) TestFlight
Communications & Networking
1 4 (1.93%) HTTP
1 4 (1.93%) MQTT
2 2 (0.97%) Broadband
2 2 (0.97%) VoIP
3 1 (0.48%) Internet
Database & Business Intelligence
1 25 (12.08%) MySQL
2 16 (7.73%) SQL Server
3 4 (1.93%) Relational Database
4 2 (0.97%) MariaDB
Development Applications
1 84 (40.58%) Git (software)
2 71 (34.30%) Visual Studio
3 24 (11.59%) Jenkins
4 13 (6.28%) JUnit
5 9 (4.35%) JIRA
6 8 (3.86%) Appium
6 8 (3.86%) Selenium
6 8 (3.86%) SoapUI
7 7 (3.38%) TestNG
7 7 (3.38%) WATIR
8 6 (2.90%) Atlassian Bamboo
8 6 (2.90%) WebDriver
9 5 (2.42%) Bitbucket
9 5 (2.42%) Grunt
9 5 (2.42%) gulp
10 4 (1.93%) Hudson
10 4 (1.93%) Mocha
10 4 (1.93%) Subversion
10 4 (1.93%) webpack
11 3 (1.45%) TeamCity
General
1 11 (5.31%) Finance
2 2 (0.97%) Marketing
3 1 (0.48%) Advertising
3 1 (0.48%) Back Office
3 1 (0.48%) Manufacturing
3 1 (0.48%) Retail
Job Titles
1 185 (89.37%) Developer
2 73 (35.27%) .NET Developer
3 60 (28.99%) Senior Developer
4 58 (28.02%) C# .NET Developer
4 58 (28.02%) C# Developer
5 46 (22.22%) ASP.NET Developer
5 46 (22.22%) C# ASP.NET Developer
6 39 (18.84%) Agile Developer
7 35 (16.91%) Java Developer
8 32 (15.46%) Senior .NET Developer
9 29 (14.01%) Senior C# .NET Developer
9 29 (14.01%) Senior C# Developer
10 25 (12.08%) Python Developer
11 23 (11.11%) Agile .NET Developer
11 23 (11.11%) Agile C# Developer
11 23 (11.11%) Django Developer
11 23 (11.11%) Python/Django Developer
11 23 (11.11%) Senior ASP.NET Developer
11 23 (11.11%) Senior SQL Developer
11 23 (11.11%) SQL Developer
Libraries, Frameworks & Software Standards
1 96 (46.38%) .NET
2 81 (39.13%) ASP.NET
3 64 (30.92%) WCF
4 63 (30.43%) ASP.NET Web API
5 57 (27.54%) AngularJS
6 56 (27.05%) XSLT
7 51 (24.64%) HTML
8 38 (18.36%) CSS
9 31 (14.98%) Django
10 29 (14.01%) React
11 28 (13.53%) jQuery
12 25 (12.08%) RESTful
13 23 (11.11%) REST
14 22 (10.63%) ASP.NET MVC
15 19 (9.18%) Vue.js
16 16 (7.73%) Spring
17 13 (6.28%) HTML5
17 13 (6.28%) Web Services
18 9 (4.35%) Ruby on Rails
19 8 (3.86%) XML
Miscellaneous
1 49 (23.67%) Analytical Skills
2 21 (10.14%) User Experience
3 18 (8.70%) Fintech
4 4 (1.93%) Enterprise Software
5 3 (1.45%) Cloud Native
5 3 (1.45%) Self-Motivation
6 2 (0.97%) Mobile App
Operating Systems
1 21 (10.14%) Linux
2 12 (5.80%) Windows
3 4 (1.93%) Windows Server
4 1 (0.48%) Apple iOS
Processes & Methodologies
1 181 (87.44%) Agile Software Development
2 85 (41.06%) Continuous Integration
3 81 (39.13%) Customer Requirements
4 71 (34.30%) OO
5 70 (33.82%) Pair Programming
6 68 (32.85%) Test Automation
7 67 (32.37%) SOLID
8 63 (30.43%) Scrum
9 61 (29.47%) Problem-Solving
10 57 (27.54%) Integration Testing
10 57 (27.54%) OOD
11 56 (27.05%) Continuous Deployment
12 55 (26.57%) BDD
12 55 (26.57%) Computer Science
13 46 (22.22%) Software Engineering
14 39 (18.84%) MVC
15 38 (18.36%) Microservices
16 32 (15.46%) Kanban
17 30 (14.49%) Web Development
18 25 (12.08%) Process Improvement
Programming Languages
1 97 (46.86%) C#
2 90 (43.48%) SQL
3 85 (41.06%) JavaScript
4 49 (23.67%) Java
5 42 (20.29%) Python
6 13 (6.28%) F#
7 12 (5.80%) Java 8
7 12 (5.80%) Ruby
8 10 (4.83%) TypeScript
8 10 (4.83%) VB
9 8 (3.86%) PHP
10 7 (3.38%) C++
10 7 (3.38%) ES6
11 5 (2.42%) Scala
12 2 (0.97%) Bash Shell
12 2 (0.97%) Perl
12 2 (0.97%) T-SQL
12 2 (0.97%) VB.NET
13 1 (0.48%) C
13 1 (0.48%) Objective-C
Qualifications
1 14 (6.76%) Degree
2 7 (3.38%) Computer Science Degree
2 7 (3.38%) ISEB
3 6 (2.90%) ISTQB
4 4 (1.93%) BPSS Clearance
5 2 (0.97%) HND
Quality Assurance & Compliance
1 48 (23.19%) QA
2 1 (0.48%) WAI
System Software
1 4 (1.93%) Docker
2 1 (0.48%) Firmware
Systems Management
1 2 (0.97%) Ansible
1 2 (0.97%) Kubernetes
1 2 (0.97%) Puppet
Vendors
1 6 (2.90%) Microsoft
2 5 (2.42%) Atlassian
3 4 (1.93%) Google
4 2 (0.97%) Red Hat
5 1 (0.48%) BT
5 1 (0.48%) Oracle
5 1 (0.48%) Sitecore