Period
to 20 August 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 20 August 2018 with a comparison to the same period in the previous 2 years.

Test-Driven Development (TDD)
South East > East Sussex
6 months to
20 Aug 2018
Same period 2017 Same period 2016
Rank 27 27 28
Rank change year-on-year 0 +1 -7
Permanent jobs citing TDD 191 143 179
As % of all permanent IT jobs advertised in East Sussex 8.60% 7.92% 8.38%
As % of the Processes & Methodologies category 10.00% 8.60% 9.49%
Number of salaries quoted 190 137 156
East Sussex median annual salary £46,750 £42,500 £42,500
Median salary % change year-on-year +10.00% - -5.56%
10th Percentile £35,000 £30,000 £27,500
90th Percentile £55,000 £58,000 £63,750
South East median annual salary £47,500 £47,500 £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 1,910 1,662 1,886
As % of all permanent IT jobs advertised in East Sussex 85.96% 92.08% 88.25%
Number of salaries quoted 1,595 1,428 1,634
East Sussex median annual salary £45,000 £45,000 £42,500
Median salary % change year-on-year - +5.88% +1.19%
10th Percentile £31,250 £27,500 £25,000
90th Percentile £67,500 £65,000 £69,625
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 20 August 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 20 August 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 -1 150 £50,000 +17.65% 16
Uckfield +7 31 £45,000 - 1
Hove +8 9 £52,500 +50.00% 1
Eastbourne -8 3 £37,500 +7.14%
Hastings -1 2 - -
TDD
South East

For the 6 months to 20 August 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.

1 155 (81.15%) Agile Software Development
2 105 (54.97%) C#
3 96 (50.26%) SQL
3 96 (50.26%) .NET
4 80 (41.88%) Git (software)
5 79 (41.36%) JavaScript
6 77 (40.31%) Continuous Integration
7 73 (38.22%) HTML
8 63 (32.98%) OO
9 61 (31.94%) ASP.NET
10 59 (30.89%) AngularJS
11 57 (29.84%) ASP.NET Web API
11 57 (29.84%) SOLID
11 57 (29.84%) Java
12 56 (29.32%) Scrum
12 56 (29.32%) Test Automation
13 53 (27.75%) Computer Science
14 51 (26.70%) WCF
15 50 (26.18%) BDD
16 49 (25.65%) Pair Programming
16 49 (25.65%) Problem-Solving
17 47 (24.61%) CSS
18 44 (23.04%) Customer Requirements
19 42 (21.99%) Continuous Deployment
19 42 (21.99%) Visual Studio
19 42 (21.99%) XSLT
19 42 (21.99%) OOD
19 42 (21.99%) Integration Testing
20 40 (20.94%) REST
21 38 (19.90%) RESTful

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 19 (9.95%) JBoss
1 19 (9.95%) WildFly
2 14 (7.33%) Confluence
3 5 (2.62%) Elasticsearch
4 3 (1.57%) CMS
4 3 (1.57%) NServiceBus
5 2 (1.05%) Apache
5 2 (1.05%) SharePoint
6 1 (0.52%) Apache Solr
Applications
1 4 (2.09%) Photoshop
Cloud Services
1 17 (8.90%) Amazon AWS
2 7 (3.66%) Microsoft Azure
3 6 (3.14%) GitHub
4 3 (1.57%) SaaS
5 2 (1.05%) Office 365
6 1 (0.52%) TestFlight
Communications & Networking
1 6 (3.14%) Broadband
Database & Business Intelligence
1 28 (14.66%) MySQL
2 17 (8.90%) SQL Server
3 12 (6.28%) SQL Server 2016
4 8 (4.19%) NoSQL
5 7 (3.66%) MongoDB
6 2 (1.05%) Apache Cassandra
6 2 (1.05%) Geospatial Data
6 2 (1.05%) GIS
6 2 (1.05%) MariaDB
7 1 (0.52%) BaseX
7 1 (0.52%) Data Mining
7 1 (0.52%) MarkLogic
7 1 (0.52%) PostgreSQL
Development Applications
1 80 (41.88%) Git (software)
2 42 (21.99%) Visual Studio
3 31 (16.23%) Jenkins
4 17 (8.90%) JIRA
5 14 (7.33%) Atlassian Bamboo
6 13 (6.81%) Bitbucket
7 6 (3.14%) Selenium
8 5 (2.62%) Cucumber
9 4 (2.09%) Maven
9 4 (2.09%) NUnit
9 4 (2.09%) TeamCity
9 4 (2.09%) WebDriver
10 3 (1.57%) JUnit
11 2 (1.05%) FxCop
11 2 (1.05%) Moq
11 2 (1.05%) MSTest
11 2 (1.05%) ReSharper
11 2 (1.05%) Rhino Mocks
11 2 (1.05%) SoapUI
11 2 (1.05%) Subversion
General
1 14 (7.33%) Finance
2 8 (4.19%) Banking
3 6 (3.14%) Advertising
4 2 (1.05%) Marketing
4 2 (1.05%) Telecoms
5 1 (0.52%) Games
5 1 (0.52%) Publishing
Job Titles
1 170 (89.01%) Developer
2 86 (45.03%) Senior Developer
3 74 (38.74%) .NET Developer
4 62 (32.46%) C# Developer
5 56 (29.32%) C# .NET Developer
6 52 (27.23%) Java Developer
7 45 (23.56%) Senior Java Developer
8 37 (19.37%) ASP.NET Developer
8 37 (19.37%) C# ASP.NET Developer
9 36 (18.85%) Senior .NET Developer
9 36 (18.85%) Senior C# Developer
10 32 (16.75%) Senior C# .NET Developer
11 21 (10.99%) Python Developer
11 21 (10.99%) SQL Developer
12 20 (10.47%) Django Developer
12 20 (10.47%) Python/Django Developer
13 18 (9.42%) Senior ASP.NET Developer
13 18 (9.42%) Senior C# ASP.NET Developer
13 18 (9.42%) Senior SQL Developer
14 17 (8.90%) Agile Developer
Libraries, Frameworks & Software Standards
1 96 (50.26%) .NET
2 73 (38.22%) HTML
3 61 (31.94%) ASP.NET
4 59 (30.89%) AngularJS
5 57 (29.84%) ASP.NET Web API
6 51 (26.70%) WCF
7 47 (24.61%) CSS
8 42 (21.99%) XSLT
9 40 (20.94%) REST
10 38 (19.90%) RESTful
11 35 (18.32%) Web Services
12 32 (16.75%) jQuery
13 31 (16.23%) React
14 29 (15.18%) Java EE
15 24 (12.57%) HTML5
16 22 (11.52%) Django
17 21 (10.99%) Spring
18 15 (7.85%) ASP.NET MVC
19 14 (7.33%) J2EE
19 14 (7.33%) Spring Boot
Miscellaneous
1 53 (27.75%) Computer Science
2 38 (19.90%) Analytical Skills
3 36 (18.85%) User Experience
4 6 (3.14%) Enterprise Software
5 5 (2.62%) Greenfield Project
6 4 (2.09%) Digital TV
7 3 (1.57%) Fintech
8 2 (1.05%) Cloud Native
8 2 (1.05%) Robotics
8 2 (1.05%) Self-Motivation
9 1 (0.52%) Mobile App
9 1 (0.52%) PMI
Operating Systems
1 33 (17.28%) Linux
2 22 (11.52%) Windows
3 1 (0.52%) Apple iOS
3 1 (0.52%) Unix
Processes & Methodologies
1 155 (81.15%) Agile Software Development
2 77 (40.31%) Continuous Integration
3 63 (32.98%) OO
4 57 (29.84%) SOLID
5 56 (29.32%) Scrum
5 56 (29.32%) Test Automation
6 50 (26.18%) BDD
7 49 (25.65%) Pair Programming
7 49 (25.65%) Problem-Solving
8 44 (23.04%) Customer Requirements
9 42 (21.99%) Continuous Deployment
9 42 (21.99%) Integration Testing
9 42 (21.99%) OOD
10 38 (19.90%) Web Development
11 35 (18.32%) Web Application Development
12 33 (17.28%) MVC
13 28 (14.66%) Open Source
14 22 (11.52%) Process Improvement
15 20 (10.47%) Kanban
16 16 (8.38%) Microservices
Programming Languages
1 105 (54.97%) C#
2 96 (50.26%) SQL
3 79 (41.36%) JavaScript
4 57 (29.84%) Java
5 38 (19.90%) Python
6 32 (16.75%) Java 8
7 21 (10.99%) Ruby
8 15 (7.85%) C++
9 13 (6.81%) C
10 12 (6.28%) ActionScript
10 12 (6.28%) T-SQL
11 11 (5.76%) VB.NET
12 10 (5.24%) PHP
13 7 (3.66%) F#
13 7 (3.66%) VB
14 5 (2.62%) TypeScript
15 2 (1.05%) Groovy
15 2 (1.05%) Perl
16 1 (0.52%) Bash Shell
16 1 (0.52%) Scala
Qualifications
1 22 (11.52%) Degree
2 15 (7.85%) Computer Science Degree
3 2 (1.05%) HND
4 1 (0.52%) ISEB
4 1 (0.52%) ISTQB
4 1 (0.52%) ISTQB Advanced Certification
4 1 (0.52%) PMI Certification
Quality Assurance & Compliance
1 33 (17.28%) QA
2 2 (1.05%) ISO/IEC 27001
System Software
1 3 (1.57%) Docker
2 2 (1.05%) Active Directory
Systems Management
1 2 (1.05%) Puppet
2 1 (0.52%) Ansible
Vendors
1 13 (6.81%) Atlassian
2 6 (3.14%) Facebook
2 6 (3.14%) Microsoft
3 4 (2.09%) Capita
4 1 (0.52%) Red Hat