Period
to 15 October 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 October 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 Oct 2018
Same period 2017 Same period 2016
Rank 26 27 25
Rank change year-on-year +1 -2 -1
Permanent jobs citing TDD 191 165 168
As % of all permanent IT jobs advertised in East Sussex 8.71% 8.62% 8.06%
As % of the Processes & Methodologies category 10.05% 9.30% 9.03%
Number of salaries quoted 191 158 157
East Sussex median annual salary £50,000 £45,000 £42,500
Median salary % change year-on-year +11.11% +5.88% -5.56%
10th Percentile £38,750 £30,000 £32,100
90th Percentile £58,750 £67,500 £56,750
South East median annual salary £50,000 £47,500 £45,000
% change year-on-year +5.26% +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 1,901 1,775 1,861
As % of all permanent IT jobs advertised in East Sussex 86.72% 92.74% 89.30%
Number of salaries quoted 1,650 1,562 1,624
East Sussex median annual salary £45,000 £45,000 £45,000
10th Percentile £31,250 £27,500 £26,250
90th Percentile £67,500 £64,875 £68,750
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 October 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 October 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 -4 156 £50,000 +11.11% 15
Uckfield +3 24 £45,000 - 1
Hove +1 8 £52,500 +50.00% 1
Crowborough - 4 £65,000 -
Hastings +4 2 - - 1
Eastbourne - 1 £37,500 -
TDD
South East

For the 6 months to 15 October 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.

1 168 (87.96%) Agile Software Development
2 99 (51.83%) C#
2 99 (51.83%) SQL
3 94 (49.21%) Git (software)
4 90 (47.12%) Continuous Integration
4 90 (47.12%) .NET
5 82 (42.93%) JavaScript
6 74 (38.74%) OO
7 69 (36.13%) ASP.NET
7 69 (36.13%) SOLID
8 67 (35.08%) Test Automation
9 66 (34.55%) Pair Programming
10 65 (34.03%) ASP.NET Web API
11 64 (33.51%) HTML
12 63 (32.98%) WCF
13 61 (31.94%) Problem-Solving
13 61 (31.94%) Scrum
14 57 (29.84%) Customer Requirements
15 56 (29.32%) OOD
15 56 (29.32%) Integration Testing
15 56 (29.32%) Computer Science
16 55 (28.80%) AngularJS
16 55 (28.80%) XSLT
16 55 (28.80%) Visual Studio
16 55 (28.80%) Continuous Deployment
17 51 (26.70%) Java
18 48 (25.13%) Analytical Skills
19 45 (23.56%) BDD
20 41 (21.47%) CSS
20 41 (21.47%) REST

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 18 (9.42%) JBoss
1 18 (9.42%) WildFly
2 15 (7.85%) Confluence
3 2 (1.05%) Apache
3 2 (1.05%) CMS
3 2 (1.05%) SharePoint
4 1 (0.52%) Apache Solr
4 1 (0.52%) NServiceBus
Cloud Services
1 13 (6.81%) Amazon AWS
2 3 (1.57%) Microsoft Azure
3 2 (1.05%) GitHub
3 2 (1.05%) Office 365
4 1 (0.52%) SaaS
4 1 (0.52%) TestFlight
Communications & Networking
1 4 (2.09%) HTTP
Database & Business Intelligence
1 29 (15.18%) MySQL
2 6 (3.14%) SQL Server
3 5 (2.62%) NoSQL
3 5 (2.62%) SQL Server 2016
4 4 (2.09%) Relational Database
5 2 (1.05%) Geospatial Data
5 2 (1.05%) GIS
5 2 (1.05%) MariaDB
6 1 (0.52%) BaseX
6 1 (0.52%) MarkLogic
6 1 (0.52%) PostgreSQL
Development Applications
1 94 (49.21%) Git (software)
2 55 (28.80%) Visual Studio
3 32 (16.75%) Jenkins
4 17 (8.90%) JIRA
5 12 (6.28%) Atlassian Bamboo
6 11 (5.76%) Bitbucket
7 8 (4.19%) JUnit
8 4 (2.09%) Hudson
8 4 (2.09%) Subversion
8 4 (2.09%) TeamCity
8 4 (2.09%) webpack
9 3 (1.57%) Gradle
9 3 (1.57%) Maven
10 2 (1.05%) Appium
10 2 (1.05%) Grunt
10 2 (1.05%) gulp
10 2 (1.05%) Mocha
10 2 (1.05%) Selenium
10 2 (1.05%) SoapUI
11 1 (0.52%) Buildbot
General
1 16 (8.38%) Finance
2 6 (3.14%) Advertising
2 6 (3.14%) Banking
3 2 (1.05%) Marketing
4 1 (0.52%) Back Office
4 1 (0.52%) Publishing
Job Titles
1 176 (92.15%) Developer
2 74 (38.74%) .NET Developer
2 74 (38.74%) Senior Developer
3 68 (35.60%) C# Developer
4 62 (32.46%) C# .NET Developer
5 45 (23.56%) ASP.NET Developer
5 45 (23.56%) C# ASP.NET Developer
6 42 (21.99%) Java Developer
7 37 (19.37%) Senior Java Developer
8 35 (18.32%) Senior C# Developer
9 34 (17.80%) Senior .NET Developer
10 31 (16.23%) Senior C# .NET Developer
11 28 (14.66%) Python Developer
12 27 (14.14%) Django Developer
12 27 (14.14%) Python/Django Developer
13 25 (13.09%) Agile .NET Developer
13 25 (13.09%) Agile C# Developer
13 25 (13.09%) Agile Developer
14 20 (10.47%) SQL Developer
15 19 (9.95%) Senior ASP.NET Developer
Libraries, Frameworks & Software Standards
1 90 (47.12%) .NET
2 69 (36.13%) ASP.NET
3 65 (34.03%) ASP.NET Web API
4 64 (33.51%) HTML
5 63 (32.98%) WCF
6 55 (28.80%) AngularJS
6 55 (28.80%) XSLT
7 41 (21.47%) CSS
7 41 (21.47%) REST
8 34 (17.80%) Django
8 34 (17.80%) RESTful
9 31 (16.23%) jQuery
9 31 (16.23%) React
10 29 (15.18%) Web Services
11 22 (11.52%) Java EE
11 22 (11.52%) Spring
12 21 (10.99%) HTML5
13 15 (7.85%) Vue.js
14 14 (7.33%) J2EE
14 14 (7.33%) Spring Boot
Miscellaneous
1 56 (29.32%) Computer Science
2 48 (25.13%) Analytical Skills
3 34 (17.80%) User Experience
4 5 (2.62%) Enterprise Software
4 5 (2.62%) Fintech
5 3 (1.57%) Cloud Native
5 3 (1.57%) Self-Motivation
6 1 (0.52%) Greenfield Project
6 1 (0.52%) PMI
Operating Systems
1 31 (16.23%) Linux
2 19 (9.95%) Windows
3 1 (0.52%) Apple iOS
3 1 (0.52%) Unix
Processes & Methodologies
1 168 (87.96%) Agile Software Development
2 90 (47.12%) Continuous Integration
3 74 (38.74%) OO
4 69 (36.13%) SOLID
5 67 (35.08%) Test Automation
6 66 (34.55%) Pair Programming
7 61 (31.94%) Problem-Solving
7 61 (31.94%) Scrum
8 57 (29.84%) Customer Requirements
9 56 (29.32%) Integration Testing
9 56 (29.32%) OOD
10 55 (28.80%) Continuous Deployment
11 45 (23.56%) BDD
12 40 (20.94%) Web Development
13 28 (14.66%) Open Source
14 27 (14.14%) Web Application Development
15 23 (12.04%) Kanban
15 23 (12.04%) MVC
16 22 (11.52%) Process Improvement
17 20 (10.47%) Software Engineering
Programming Languages
1 99 (51.83%) C#
1 99 (51.83%) SQL
2 82 (42.93%) JavaScript
3 51 (26.70%) Java
4 40 (20.94%) Python
5 31 (16.23%) Java 8
6 17 (8.90%) Ruby
7 14 (7.33%) F#
8 12 (6.28%) TypeScript
9 11 (5.76%) VB
10 9 (4.71%) C++
11 8 (4.19%) ES6
11 8 (4.19%) T-SQL
11 8 (4.19%) VB.NET
12 7 (3.66%) C
12 7 (3.66%) PHP
13 6 (3.14%) ActionScript
14 5 (2.62%) Scala
15 2 (1.05%) Bash Shell
15 2 (1.05%) Groovy
Qualifications
1 14 (7.33%) Degree
2 9 (4.71%) Computer Science Degree
3 4 (2.09%) BPSS Clearance
4 2 (1.05%) HND
5 1 (0.52%) ISEB
5 1 (0.52%) ISTQB
5 1 (0.52%) ISTQB Advanced Certification
5 1 (0.52%) PMI Certification
Quality Assurance & Compliance
1 35 (18.32%) QA
2 2 (1.05%) ISO/IEC 27001
System Software
1 2 (1.05%) Active Directory
1 2 (1.05%) Docker
Systems Management
1 2 (1.05%) Ansible
1 2 (1.05%) Puppet
Vendors
1 11 (5.76%) Atlassian
2 5 (2.62%) Facebook
3 4 (2.09%) Google
4 3 (1.57%) Microsoft
5 2 (1.05%) Red Hat
6 1 (0.52%) BT
6 1 (0.52%) Oracle
6 1 (0.52%) Sitecore